Neural Net Endgame technique

[Alexander Lim]

So can a neural net play the endgame or not? There seems to be allot of discussion going on with strong opinions and different criteria on what it means for a neural net to play the endgame. For example do we need it to be able replicate an endgame table base or just be able to finish off an endgame in a reasonable manner? Can it be an 'endgame only' NN or does it have to be proficient at all stages of play? And what about the trolling....

One thing missing from the discussions are actual examples of endgames being 'solved' by a neural net so people just assume Leela's endgame weaknesses are a neural net feature. I hope to rectify this in this post and hopefully any future discussions might take these examples into consideration.

(I'm aware of the efforts of the Ender project and was impressed with its ability to solve the KQ vs kr though it was unclear whether it can do, for example, NB or BB as well. Perhaps the author could comment?)

Anyway here are some examples of some standard 3 and 4 piece endgames. The original ChessFighter couldn't solve KNB vs k or KQ vs kr but later nets are able to (though it's still a little shaky sometimes). The nets used are all 'proper' nets in the sense that they can play the opening and middle game as well. The fact that they can do the endgame as well is just by the way.

Stockfish is not using any table bases though it gives a fairly optimal defence. ChessFighter is thinking for around 4-6 seconds per move at approx 6000 nps.

This message will be split up into multiple posts...

(Click on the 3 dots ... to see all the examples)

KNB vs k
[pgn] [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.15"] [Round "?"] [White "Stockfish_10_x64"] [Black "Chess Fighter 2 (net 5237)"] [Result "0-1"] [BlackElo "2200"] [WhiteElo "3400"] [SetUp "1"] [FEN "k6b/8/8/8/8/8/8/n6K w - - 0 1"] 1. Kg1 {(Kh1-g1 Ka8-b7 Kg1-g2 Kb7-c6 Kg2-f3 Kc6-d5 Kf3-e3 Na1-c2+ Ke3-d3 Nc2-a3 Kd3-e3 Kd5-e5 Ke3-f3 Na3-c2 Kf3-g4 Ke5-e4 Kg4-g3 Nc2-e3 Kg3-h2 Ke4-f3 Kh2-g1 Ne3-f5 Kg1-h1 Nf5-g3+ Kh1-g1 Bh8-d4+ Kg1-h2 Ng3-f1+ Kh2-h1 Bd4-b2 Kh1-g1 Nf1-d2 Kg1-h1 Nd2-b3 Kh1-g1 Nb3-d4 Kg1-h1 Nd4-e2 Kh1-h2 Bb2-e5+ Kh2-h1 Ne2-g3+ Kh1-h2 Be5-d4 Kh2-h3 Bd4-b2 Kh3-h2 Ng3-f5 Kh2-h3 Kf3-f4 Kh3-h2) -49.32/46 3} Bd4+ {+3.94/13 6} 2. Kf1 {(Kg1-f1 Ka8-b7 Kf1-g2 Kb7-c6 Kg2-f3 Kc6-d5 Kf3-g2 Kd5-e4 Kg2-h1 Ke4-f3 Kh1-h2 Bd4-e5+ Kh2-h1 Na1-c2 Kh1-g1 Be5-f4 Kg1-f1 Nc2-d4 Kf1-g1 Nd4-f5 Kg1-h1 Nf5-g3+ Kh1-h2 Ng3-e4+ Kh2-g1 Bf4-e5 Kg1-h1 Ne4-g3+ Kh1-h2 Ng3-f1+ Kh2-g1 Nf1-d2 Kg1-h1 Be5-h8 Kh1-h2 Bh8-d4 Kh2-h1 Nd2-c4 Kh1-h2 Nc4-e3 Kh2-h1 Ne3-f5 Kh1-h2 Kf3-e4 Kh2-g2 Ke4-e3 Kg2-h2 Ke3-f3 Kh2-h3 Nf5-e3 Kh3-h2 Ne3-f1+ Kh2-h1) -49.37/47 2} Kb7 {+4.01/14 6} 3. Ke1 {(Kf1-e1 Kb7-c6 Ke1-e2 Kc6-d5 Ke2-f3 Kd5-e5 Kf3-g2 Ke5-e4 Kg2-h1 Ke4-f3 Kh1-h2 Bd4-e5+ Kh2-h1 Na1-c2 Kh1-g1 Be5-f4 Kg1-f1 Nc2-d4 Kf1-g1 Nd4-f5 Kg1-h1 Nf5-g3+ Kh1-h2 Ng3-e4+ Kh2-h1 Ne4-f2+ Kh1-g1 Nf2-d1 Kg1-h1 Bf4-e5 Kh1-g1 Kf3-e4 Kg1-g2 Nd1-e3+ Kg2-h1 Ke4-f3 Kh1-g1 Be5-f4 Kg1-h1 Ne3-d1 Kh1-g1 Nd1-b2 Kg1-h1 Bf4-e5 Kh1-g1 Kf3-e4 Kg1-h1 Be5-h8 Kh1-g2 Nb2-c4 Kg2-h1 Ke4-f3 Kh1-g1) -49.37/47 2} Kc6 {+4.11/15 6} 4. Kf1 {(Ke1-f1 Bd4-h8 Kf1-e2 Kc6-d5 Ke2-f3 Na1-c2 Kf3-f4 Bh8-d4 Kf4-f3 Bd4-e3 Kf3-g2 Kd5-e4 Kg2-g3 Be3-d4 Kg3-g2 Nc2-e3+ Kg2-h1 Ke4-f3 Kh1-h2 Ne3-f1+ Kh2-h1 Nf1-g3+ Kh1-h2 Bd4-f6 Kh2-h3 Ng3-e2 Kh3-h2 Bf6-e5+ Kh2-h1 Ne2-g3+ Kh1-h2 Ng3-e4+ Kh2-g1 Be5-d4+ Kg1-h2 Ne4-f2 Kh2-g1 Bd4-b2 Kg1-h2 Bb2-c1 Kh2-g1 Bc1-f4 Kg1-f1 Bf4-e3 Kf1-g1 Nf2-e4+ Kg1-h2 Kf3-f4 Kh2-h1 Ne4-g3+ Kh1-g2 Ng3-f5 Kg2-h2 Kf4-f3 Kh2-h3 Be3-d4 Kh3-h2) -49.37/48 2} Kd5 {+4.27/18 6} 5. Kg2 {(Kf1-g2 Kd5-e4 Kg2-g3 Bd4-e5+ Kg3-g2 Be5-f4 Kg2-g1 Ke4-f3 Kg1-h1 Bf4-e3 Kh1-h2 Na1-c2 Kh2-h1 Nc2-a3 Kh1-h2 Na3-c4 Kh2-h1 Nc4-d6 Kh1-h2 Be3-d4 Kh2-h1 Nd6-f5 Kh1-h2 Nf5-g3 Kh2-h3 Ng3-f1 Kh3-h4 Bd4-f6+ Kh4-h3 Bf6-b2 Kh3-h4 Nf1-e3 Kh4-g5 Bb2-e5 Kg5-h4 Ne3-c4 Kh4-h3 Nc4-d6 Kh3-h4 Nd6-f7 Kh4-h5 Kf3-f4 Kh5-g6 Nf7-g5 Kg6-h6 Kf4-f5 Kh6-h5 Ng5-h3 Kh5-h4 Nh3-f2 Kh4-h5) -49.47/50 3} Ke4 {+4.34/19 6} 6. Kg3 {(Kg2-g3 Bd4-e5+) -152.47/52 35} Nb3 {+4.61/19 6} 7. Kg2 {(Kg3-g2 Nb3-c1 Kg2-g3 Nc1-d3 Kg3-g2 Bd4-e5 Kg2-g1 Ke4-f3 Kg1-h1 Nd3-f2+ Kh1-g1 Be5-b8 Kg1-f1 Bb8-h2 Kf1-e1 Nf2-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-b2 Bh2-d6 Kb2-c3 Bd6-f8 Kc3-c2 Bf8-b4 Kc2-d1 Nd2-c4 Kd1-c2 Nc4-a5 Kc2-d1 Ke3-d3 Kd1-c1 Na5-c4 Kc1-d1 Bb4-a5 Kd1-c1 Ba5-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M24/50 6} Nd2 {+4.66/19 6} 8. Kg3 {(Kg2-g3 Ke4-f5 Kg3-h3 Kf5-f4 Kh3-g2 Nd2-e4 Kg2-h1 Kf4-f3 Kh1-h2 Ne4-f2 Kh2-g1 Bd4-e5 Kg1-f1 Be5-h2 Kf1-e1 Nf2-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-b2 Bh2-d6 Kb2-c3 Bd6-f8 Kc3-c2 Bf8-b4 Kc2-d1 Nd2-c4 Kd1-c2 Nc4-a5 Kc2-b1 Ke3-d3 Kb1-b2 Kd3-d2 Kb2-b1 Na5-c4 Kb1-a2 Kd2-c2 Ka2-a1 Kc2-b3 Ka1-b1 Bb4-d2 Kb1-a1 Bd2-e3 Ka1-b1 Nc4-a3+ Kb1-a1 Be3-d4+) -M24/46 2} Kf5 {+4.69/19 6} 9. Kh4 {(Kg3-h4 Kf5-f4 Kh4-h3 Kf4-f3 Kh3-h2 Nd2-e4 Kh2-h1 Bd4-e5 Kh1-g1 Ne4-f2 Kg1-f1 Be5-h2 Kf1-e1 Nf2-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-b2 Bh2-d6 Kb2-c3 Bd6-f8 Kc3-c2 Bf8-b4 Kc2-d1 Nd2-c4 Kd1-c2 Nc4-a5 Kc2-b1 Ke3-d3 Kb1-c1 Na5-c4 Kc1-d1 Bb4-c3 Kd1-c1 Bc3-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M23/48 2} Kf4 {+4.93/21 6} 10. Kh3 {(Kh4-h3 Kf4-f3 Kh3-h2 Nd2-e4 Kh2-h1 Bd4-e5 Kh1-g1 Ne4-f2 Kg1-f1 Be5-h2 Kf1-e1 Nf2-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-b2 Bh2-d6 Kb2-c3 Bd6-f8 Kc3-c2 Bf8-b4 Kc2-d1 Nd2-c4 Kd1-c2 Nc4-a5 Kc2-b1 Ke3-d3 Kb1-c1 Na5-c4 Kc1-d1 Bb4-c3 Kd1-c1 Bc3-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M22/50 2} Kf3 {+5.01/21 5} 11. Kh2 {(Kh3-h2 Nd2-e4 Kh2-h1 Bd4-e5 Kh1-g1 Ne4-f2 Kg1-f1 Be5-h2 Kf1-e1 Nf2-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-b2 Bh2-d6 Kb2-c3 Bd6-f8 Kc3-c2 Bf8-b4 Kc2-d1 Nd2-c4 Kd1-c2 Nc4-a5 Kc2-b1 Ke3-d3 Kb1-c1 Na5-c4 Kc1-d1 Bb4-c3 Kd1-c1 Bc3-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M21/51 2} Ne4 {+5.02/24 5} 12. Kh1 {(Kh2-h1 Bd4-e5 Kh1-g1 Ne4-f2 Kg1-f1 Be5-h2 Kf1-e1 Nf2-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-b2 Bh2-d6 Kb2-c3 Bd6-f8 Kc3-c2 Bf8-b4 Kc2-d1 Nd2-c4 Kd1-c2 Nc4-a5 Kc2-d1 Ke3-d3 Kd1-c1 Na5-c4 Kc1-d1 Bb4-c3 Kd1-c1 Bc3-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M20/53 3} Ng3+ {+5.21/29 5} 13. Kh2 {(Kh1-h2) -49.23/1} Bc5 {+5.41/29 5} 14. Kh3 {(Kh2-h3) -49.27/1} Bg1 {+5.88/32 5} 15. Kh4 {(Kh3-h4) -49.32/1} Ne4 {+5.94/30 5} 16. Kh5 {(Kh4-h5 Bg1-d4 Kh5-g6 Ne4-d6 Kg6-g5 Kf3-g3 Kg5-h5 Bd4-f6 Kh5-g6 Bf6-d8 Kg6-h5 Kg3-f4 Kh5-g6 Bd8-e7 Kg6-h6 Kf4-f5 Kh6-h5 Nd6-e8 Kh5-h6 Be7-g5+ Kh6-h7 Kf5-f6 Kh7-g8 Bg5-h6 Kg8-h7 Kf6-g5 Kh7-h8 Kg5-g6 Kh8-g8 Ne8-f6+ Kg8-h8 Bh6-g7+) -M16/51 5} Kf4 {+5.98/28 5} 17. Kg6 {(Kh5-g6 Ne4-g5 Kg6-g7 Bg1-c5 Kg7-f6 Bc5-d6 Kf6-g6 Bd6-e7 Kg6-h5 Ng5-e4 Kh5-h6 Kf4-f5 Kh6-g7 Be7-f6+ Kg7-h6 Bf6-g5+ Kh6-g7 Ne4-d6 Kg7-h7 Kf5-f6 Kh7-g8 Bg5-h6 Kg8-h7 Nd6-f5 Kh7-g8 Kf6-g6 Kg8-h8 Bh6-g7+ Kh8-g8 Nf5-h6+) -M15/51 2} Ng5 {+6.05/30 5} 18. Kg7 {(Kg6-g7 Bg1-c5 Kg7-f6 Bc5-d6 Kf6-g6 Bd6-e7 Kg6-h5 Ng5-e4 Kh5-h6 Kf4-f5 Kh6-g7 Be7-f6+ Kg7-h6 Bf6-g5+ Kh6-g7 Ne4-d6 Kg7-h7 Kf5-f6 Kh7-g8 Bg5-h6 Kg8-h7 Nd6-f5 Kh7-g8 Kf6-g6 Kg8-h8 Bh6-g7+ Kh8-g8 Nf5-h6+) -M14/52 2} Bc5 {+6.15/28 5} 19. Kf6 {(Kg7-f6 Bc5-d6 Kf6-g6 Bd6-e7 Kg6-h5 Ng5-e4 Kh5-h6 Kf4-f5 Kh6-g7 Be7-f6+ Kg7-h6 Bf6-g5+ Kh6-g7 Ne4-d6 Kg7-h7 Kf5-f6 Kh7-g8 Bg5-h6 Kg8-h7 Nd6-f5 Kh7-g8 Kf6-g6 Kg8-h8 Bh6-g7+ Kh8-g8 Nf5-h6+) -M13/54 2} Bb4 {+6.47/28 5} 20. Kg6 {(Kf6-g6 Bb4-e7 Kg6-h5 Ng5-e4 Kh5-h6 Kf4-f5 Kh6-g7 Be7-f6+ Kg7-h6 Bf6-g5+ Kh6-g7 Ne4-d6 Kg7-h7 Kf5-f6 Kh7-g8 Bg5-h6 Kg8-h7 Nd6-f5 Kh7-g8 Kf6-g6 Kg8-h8 Bh6-g7+ Kh8-g8 Nf5-h6+) -M12/55 3} Bc3 {+7.07/27 5} 21. Kh6 {(Kg6-h6 Kf4-f5 Kh6-h5 Bc3-e1 Kh5-h6 Ng5-e6 Kh6-h5 Ne6-f4+ Kh5-h6 Kf5-f6 Kh6-h7 Kf6-f7 Kh7-h6 Be1-h4 Kh6-h7 Bh4-g5 Kh7-h8 Nf4-g6+ Kh8-h7 Ng6-f8+ Kh7-h8 Bg5-f6+) -M11/57 4} Kf5 {+7.63/24 5} 22. Kh5 {(Kh6-h5) -M10/1} Be1 {+7.92/22 4} 23. Kh6 {(Kh5-h6) -M9/1} Ne6 {+8.94/24 4} 24. Kh5 {(Kh6-h5 Ne6-f4+ Kh5-h6 Kf5-f6 Kh6-h7 Kf6-f7 Kh7-h6 Be1-h4 Kh6-h7 Bh4-g5 Kh7-h8 Nf4-g6+ Kh8-h7 Ng6-f8+ Kh7-h8 Bg5-f6+) -M8/54 3} Ng7+ {+9.80/24 4} 25. Kh6 {(Kh5-h6 Ng7-e6) -M9/1} Kf6 {+9.85/22 4} 26. Kh7 {(Kh6-h7) -49.47/1} Kf7 {+9.92/20 4} 27. Kh8 {(Kh7-h8 Be1-d2 Kh8-h7 Bd2-g5 Kh7-h8 Ng7-e6 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M5/127 1} Bd2 {+9.98/18 4} 28. Kh7 {(Kh8-h7) -M4/1} Ne6 {+9.98/16 4} 29. Kh8 {(Kh7-h8 Bd2-g5) -M3/1} Be3 {+9.99/14 4} 30. Kh7 {(Kh8-h7 Ne6-f8+ Kh7-h8) -M2/1} Nf8+ {+10.00/14 4} 31. Kh8 {(Kh7-h8) -M1/1} Bd4# {+10.00/16 4} 0-1 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.15"] [Round "?"] [White "Chess Fighter 2 (net 5198)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2200"] [SetUp "1"] [FEN "8/8/8/3k4/8/8/8/3KBN2 w - - 0 1"] 1. Ng3 {+3.11/13 6} Kc6 {(Kd5-c6 Kd1-d2 Kc6-d6 Kd2-e3 Kd6-d5 Ng3-f1 Kd5-e5 Be1-g3+ Ke5-d5 Ke3-d3 Kd5-c6 Kd3-d4 Kc6-b7 Kd4-c5 Kb7-a7 Kc5-c6 Ka7-a8 Nf1-e3 Ka8-a7 Ne3-c4 Ka7-a8 Bg3-e1 Ka8-b8 Nc4-b6 Kb8-a7 Be1-g3 Ka7-a6 Nb6-d5 Ka6-a7 Bg3-e5 Ka7-a8 Be5-d4 Ka8-b8 Bd4-f2 Kb8-a8 Nd5-b6+ Ka8-a7 Bf2-e1 Ka7-a6 Nb6-c4 Ka6-a7 Kc6-d6 Ka7-b7 Nc4-e3 Kb7-a7 Ne3-f1 Ka7-b7 Nf1-g3 Kb7-a6 Be1-f2) -49.37/46 3} 2. Bc3 {+3.47/16 6} Kb7 {(Kc6-b7 Kd1-d2 Kb7-b8 Ng3-h5 Kb8-a8 Kd2-d3 Ka8-b8 Kd3-d4 Kb8-a7 Kd4-d5 Ka7-b7 Bc3-d4 Kb7-a8 Kd5-c6 Ka8-b8 Bd4-e5+ Kb8-a7 Nh5-g3 Ka7-a8 Ng3-f1 Ka8-a7 Be5-g3 Ka7-a8 Bg3-f2 Ka8-b8 Nf1-e3 Kb8-a8 Ne3-d5 Ka8-b8 Nd5-b6 Kb8-a7 Bf2-g3 Ka7-a6 Nb6-d5 Ka6-a5 Bg3-f2 Ka5-a4 Bf2-e1 Ka4-b3 Nd5-e3 Kb3-b2 Kc6-d5 Kb2-b3 Kd5-d4 Kb3-a4 Kd4-c4 Ka4-a3 Ne3-d1 Ka3-a4 Nd1-b2+ Ka4-a3 Kc4-c3) -49.42/49 3} 3. Nh5 {+3.89/9 6} Ka8 {(Kb7-a8 Nh5-g3 Ka8-b8 Kd1-d2 Kb8-a8 Kd2-e3 Ka8-a7 Bc3-e1 Ka7-a8 Ke3-e4 Ka8-b7 Ke4-e5 Kb7-b8 Be1-f2 Kb8-b7 Ng3-f1 Kb7-b8 Ke5-e6 Kb8-a8 Bf2-h4 Ka8-a7 Ke6-e5 Ka7-a8 Bh4-e1 Ka8-a7 Ke5-d6 Ka7-b7 Be1-f2 Kb7-a8 Kd6-e6 Ka8-b7 Ke6-d5 Kb7-a8 Nf1-e3 Ka8-b7 Kd5-d6 Kb7-b6 Bf2-g3 Kb6-a7 Kd6-c6 Ka7-a8 Bg3-e1 Ka8-b8 Be1-f2 Kb8-a8 Bf2-g3 Ka8-a7 Kc6-d6 Ka7-a8 Ne3-d5 Ka8-b7 Bg3-e1) -49.42/51 2} 4. Nf6 {+4.01/9 6} Kb8 {(Ka8-b8 Nf6-h5 Kb8-a8 Kd1-c2 Ka8-b8 Kc2-d2 Kb8-a8 Kd2-d3 Ka8-b8 Kd3-d4 Kb8-a7 Kd4-d5 Ka7-b7 Bc3-d4 Kb7-a8 Kd5-c6 Ka8-b8 Bd4-c3 Kb8-a8 Kc6-c7 Ka8-a7 Bc3-e1 Ka7-a6 Kc7-d6 Ka6-b6 Be1-f2+ Kb6-b7 Bf2-d4 Kb7-a8 Nh5-g3 Ka8-b7 Kd6-d5 Kb7-a8 Bd4-f2 Ka8-b7 Ng3-f1 Kb7-a8 Nf1-e3 Ka8-b7 Kd5-d6 Kb7-b6 Ne3-d1+ Kb6-b7 Kd6-e6 Kb7-c6 Nd1-c3 Kc6-c7 Nc3-d5+ Kc7-b8 Nd5-f4 Kb8-a8 Nf4-h5 Ka8-b7 Bf2-g3 Kb7-a8 Ke6-e5) -49.42/52 2} 5. Kc2 {+4.03/9 6} Kc8 {(Kb8-c8 Kc2-d2 Kc8-b8 Nf6-h5 Kb8-a8 Kd2-d3 Ka8-b8 Kd3-d4 Kb8-a7 Bc3-e1 Ka7-b7 Be1-g3 Kb7-a8 Bg3-h4 Ka8-b7 Bh4-e1 Kb7-c8 Kd4-e4 Kc8-b8 Nh5-g3 Kb8-c7 Ng3-f1 Kc7-b7 Ke4-e3 Kb7-a8 Ke3-d4 Ka8-b8 Be1-c3 Kb8-a8 Nf1-g3 Ka8-b7 Kd4-c5 Kb7-b8 Kc5-c6 Kb8-a8 Bc3-e5 Ka8-a7 Ng3-h5 Ka7-a8 Be5-g3 Ka8-a7 Kc6-d5 Ka7-b7 Bg3-h2 Kb7-b6 Bh2-e5 Kb6-b7 Nh5-g3 Kb7-b6 Be5-c3 Kb6-b7 Ng3-f1 Kb7-a8) -49.42/51 2} 6. Kd3 {+4.10/11 6} Kb8 {(Kc8-b8 Nf6-d5 Kb8-a8 Bc3-e5 Ka8-b7 Kd3-c4 Kb7-a8 Kc4-b5 Ka8-a7 Kb5-c6 Ka7-a8 Be5-g3 Ka8-a7 Bg3-f2+ Ka7-b8 Nd5-c7 Kb8-c8 Bf2-a7 Kc8-d8 Nc7-d5 Kd8-c8 Nd5-e3 Kc8-d8 Ba7-c5 Kd8-c8 Bc5-d6 Kc8-d8 Ne3-d5 Kd8-c8 Nd5-b6+ Kc8-d8 Kc6-d5 Kd8-e8 Kd5-e6 Ke8-d8 Bd6-g3 Kd8-e8 Bg3-h4 Ke8-f8 Nb6-d5 Kf8-g7 Nd5-f4 Kg7-h7 Bh4-f6 Kh7-h6 Ke6-f7 Kh6-h7 Bf6-g5 Kh7-h8 Nf4-d5 Kh8-h7 Nd5-f6+ Kh7-h8 Nf6-e4) -49.51/48 3} 7. Kc4 {+4.24/11 6} Ka8 {(Kb8-a8 Bc3-e5 Ka8-a7 Nf6-d5 Ka7-a6 Be5-d4 Ka6-b7 Kc4-b5 Kb7-a8 Nd5-c7+ Ka8-b7 Nc7-e6 Kb7-a8 Kb5-c6 Ka8-b8 Ne6-c7 Kb8-c8 Bd4-e5 Kc8-b8 Nc7-d5+ Kb8-a7 Nd5-e3 Ka7-a8 Be5-g3 Ka8-a7 Ne3-f5 Ka7-a8 Bg3-d6 Ka8-a7 Bd6-e5 Ka7-a8 Be5-c3 Ka8-b8 Nf5-h6 Kb8-a7 Nh6-g4 Ka7-a8 Ng4-f6 Ka8-a7 Bc3-d4+ Ka7-a8 Bd4-e5 Ka8-a7 Nf6-d5 Ka7-a8 Nd5-b6+ Ka8-a7 Be5-c3 Ka7-a6 Nb6-d5 Ka6-a7 Kc6-c5 Ka7-a8) -49.51/49 2} 8. Nd5 {+4.46/12 6} Ka7 {(Ka8-a7 Bc3-e5 Ka7-a6 Be5-d4 Ka6-b7 Kc4-b5 Kb7-a8 Kb5-c6 Ka8-b8 Bd4-f2 Kb8-a8 Nd5-c7+ Ka8-b8 Nc7-e6 Kb8-c8 Bf2-d4 Kc8-b8 Bd4-c3 Kb8-a8 Ne6-c7+ Ka8-b8 Bc3-e5 Kb8-a7 Nc7-d5 Ka7-a8 Kc6-c5 Ka8-b7 Kc5-b5 Kb7-a7 Be5-h2 Ka7-b7 Nd5-c7 Kb7-a7 Nc7-e6 Ka7-a8 Kb5-c6 Ka8-a7 Bh2-g3 Ka7-a8 Ne6-c7+ Ka8-b8 Nc7-d5+ Kb8-a8 Nd5-b6+ Ka8-a7 Kc6-b5 Ka7-b7 Bg3-e5 Kb7-a7 Nb6-d5 Ka7-b7 Kb5-c5 Kb7-a7 Be5-g3 Ka7-a8 Nd5-c7+ Ka8-b7 Kc5-b5 Kb7-c8 Nc7-d5 Kc8-b7) -49.51/51 2} 9. Kc5 {+4.50/15 6} Kb7 {(Ka7-b7 Kc5-b5 Kb7-a7 Kb5-c6 Ka7-a8 Bc3-e5 Ka8-a7 Nd5-c7 Ka7-b8 Kc6-b6 Kb8-c8 Nc7-d5 Kc8-d7 Nd5-f4 Kd7-c8 Kb6-c6 Kc8-d8 Nf4-d5 Kd8-c8 Nd5-e7+ Kc8-d8 Be5-f6 Kd8-e8 Ne7-d5 Ke8-f8 Kc6-d6 Kf8-f7 Bf6-e7 Kf7-g6 Kd6-e6 Kg6-h5 Ke6-f5 Kh5-h6 Be7-f6 Kh6-h7 Kf5-e6 Kh7-g8 Ke6-e7 Kg8-h7 Ke7-f7 Kh7-h6 Nd5-f4 Kh6-h7 Bf6-g5 Kh7-h8 Nf4-g6+ Kh8-h7 Ng6-f8+ Kh7-h8 Bg5-f6+) -M25/49 18} 10. Be5 {+4.57/20 5} Ka7 {(Kb7-a7 Nd5-c7 Ka7-b7 Kc5-b5 Kb7-c8 Kb5-c6 Kc8-b8 Kc6-b6 Kb8-c8 Nc7-d5 Kc8-d7 Nd5-f4 Kd7-d8 Kb6-c6 Kd8-c8 Nf4-d5 Kc8-d8 Be5-d6 Kd8-c8 Nd5-b6+ Kc8-d8 Kc6-d5 Kd8-e8 Kd5-e6 Ke8-d8 Bd6-g3 Kd8-e8 Bg3-h4 Ke8-f8 Nb6-d5 Kf8-g7 Bh4-f6+ Kg7-f8 Nd5-e7 Kf8-e8 Ne7-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M24/47 3} 11. Kc6 {+4.89/24 5} Ka8 {(Ka7-a8 Be5-d6 Ka8-a7 Bd6-g3 Ka7-a8 Bg3-e5 Ka8-a7 Nd5-c7 Ka7-b8 Kc6-b6 Kb8-c8 Nc7-d5 Kc8-d7 Nd5-f4 Kd7-d8 Kb6-c6 Kd8-c8 Nf4-d5 Kc8-d8 Be5-d6 Kd8-c8 Nd5-b6+ Kc8-d8 Kc6-d5 Kd8-e8 Kd5-e6 Ke8-d8 Bd6-g3 Kd8-e8 Bg3-h4 Ke8-f8 Nb6-d5 Kf8-g7 Bh4-f6+ Kg7-f8 Nd5-e7 Kf8-e8 Ne7-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M25/47 1} 12. Nb6+ {+5.50/29 5} Ka7 {(Ka8-a7) -49.23/1} 13. Bd6 {+5.72/27 5} Ka6 {(Ka7-a6) -49.27/1} 14. Bb8 {+5.87/31 5} Ka5 {(Ka6-a5) -49.32/1} 15. Nd5 {+5.92/30 5} Ka4 {(Ka5-a4 Bb8-e5 Ka4-a5 Be5-d4 Ka5-a6 Nd5-c7+ Ka6-a5 Bd4-c3+ Ka5-a4 Kc6-c5 Ka4-b3 Nc7-d5 Kb3-a3 Kc5-c4 Ka3-a4 Bc3-e1 Ka4-a3 Nd5-e3 Ka3-a4 Ne3-d1 Ka4-a3 Be1-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Bb4-a3 Kb1-a2 Kc3-b4 Ka2-b1 Kb4-b3 Kb1-a1 Ba3-b2+ Ka1-b1 Nd1-c3+) -M17/42 15} 16. Kc5 {+5.97/28 5} Kb3 {(Ka4-b3 Bb8-g3 Kb3-c2 Kc5-d4 Kc2-d2 Nd5-f4 Kd2-c2 Bg3-e1 Kc2-d1 Be1-c3 Kd1-c2 Kd4-c4 Kc2-c1 Nf4-d5 Kc1-d1 Kc4-d3 Kd1-c1 Nd5-e3 Kc1-b1 Kd3-c4 Kb1-a2 Ne3-c2 Ka2-b1 Kc4-b3 Kb1-c1 Nc2-e3 Kc1-b1 Bc3-d2 Kb1-a1 Ne3-c2+ Ka1-b1 Nc2-a3+ Kb1-a1 Bd2-c3+) -M17/40 4} 17. Nb4 {+6.03/26 5} Kb2 {(Kb3-b2 Bb8-f4 Kb2-c3 Bf4-c1 Kc3-b3 Bc1-d2 Kb3-a4 Nb4-d5 Ka4-b3 Nd5-e3 Kb3-a4 Kc5-c4 Ka4-a3 Bd2-c3 Ka3-a4 Ne3-d1 Ka4-a3 Bc3-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Bb4-a3 Kb1-a2 Kc3-b4 Ka2-b1 Kb4-b3 Kb1-a1 Ba3-b2+ Ka1-b1 Nd1-c3+) -M15/40 4} 18. Bf4 {+6.09/24 5} Kc3 {(Kb2-c3 Bf4-c1 Kc3-b3 Bc1-d2 Kb3-a4 Nb4-d5 Ka4-b3 Nd5-e3 Kb3-a4 Kc5-c4 Ka4-a3 Ne3-d1 Ka3-a4 Nd1-b2+ Ka4-a3 Kc4-c3 Ka3-a2 Nb2-c4 Ka2-b1 Kc3-b3 Kb1-a1 Bd2-h6 Ka1-b1 Nc4-a3+ Kb1-a1 Bh6-g7+) -M13/41 2} 19. Bg5 {+6.45/24 5} Kb3 {(Kc3-b3 Bg5-d2 Kb3-a4 Nb4-d5 Ka4-b3 Nd5-e3 Kb3-a4 Kc5-c4 Ka4-a3 Ne3-d1 Ka3-a4 Nd1-b2+ Ka4-a3 Kc4-c3 Ka3-a2 Nb2-c4 Ka2-b1 Kc3-b3 Kb1-a1 Bd2-h6 Ka1-b1 Nc4-a3+ Kb1-a1 Bh6-g7+) -M12/40 2} 20. Bf6 {+6.93/25 5} Ka3 {(Kb3-a3 Kc5-c4 Ka3-a4 Bf6-h4 Ka4-a5 Bh4-d8+ Ka5-a4 Nb4-d3 Ka4-a3 Bd8-g5 Ka3-a4 Bg5-d2 Ka4-a3 Bd2-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Kc3-b3 Kb1-a1 Kb3-c2 Ka1-a2 Nd3-c1+ Ka2-a1 Bb4-c3+) -M12/42 4} 21. Kc4 {+9.63/25 5} Ka4 {(Ka3-a4) -M11/1} 22. Bd8 {+9.74/24 4} Ka3 {(Ka4-a3) -49.42/1} 23. Nd3 {+9.80/23 4} Ka4 {(Ka3-a4 Nd3-b2+ Ka4-a3 Kc4-c3 Ka3-a2 Kc3-c2 Ka2-a3 Bd8-e7+ Ka3-a2 Be7-b4 Ka2-a1 Nb2-d3 Ka1-a2 Nd3-c1+ Ka2-a1 Bb4-c3+) -M8/43 7} 24. Nb2+ {+9.89/21 4} Ka3 {(Ka4-a3) -M7/1} 25. Kc3 {+9.91/19 4} Ka2 {(Ka3-a2) -M6/1} 26. Be7 {+9.94/17 4} Kb1 {(Ka2-b1 Nb2-d3 Kb1-a2 Kc3-c2 Ka2-a1 Be7-b4 Ka1-a2 Nd3-c1+ Ka2-a1 Bb4-c3+) -M5/127 1} 27. Nd3 {+9.97/15 4} Ka2 {(Kb1-a2 Kc3-c2 Ka2-a1 Be7-b4 Ka1-a2 Nd3-c1+ Ka2-a1 Bb4-c3+) -M4/127} 28. Kc2 {+9.99/14 4} Ka1 {(Ka2-a1) -M3/1} 29. Bd6 {+9.99/13 4} Ka2 {(Ka1-a2 Nd3-c1+ Ka2-a1) -M2/1} 30. Nc1+ {+10.00/11 4} Ka1 {(Ka2-a1) -M1/1} 31. Be5# {+10.00/15 4} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.15"] [Round "?"] [White "Chess Fighter 2 (net 5160)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2200"] [SetUp "1"] [FEN "7K/8/8/3k4/8/8/7B/7N w - - 0 1"] 1. Nf2 {+3.22/13 6} Kd4 {(Kd5-d4 Bh2-f4 Kd4-c5 Kh8-g7 Kc5-b6 Kg7-f6 Kb6-c6 Kf6-e5 Kc6-c5 Nf2-g4 Kc5-c6 Ke5-d4 Kc6-b6 Kd4-d5 Kb6-a7 Kd5-c6 Ka7-a8 Ng4-f2 Ka8-a7 Nf2-d3 Ka7-a8 Nd3-b2 Ka8-a7 Nb2-a4 Ka7-a8 Na4-b6+ Ka8-a7 Bf4-h2 Ka7-a6 Bh2-b8 Ka6-a5 Nb6-d5 Ka5-a4 Kc6-c5 Ka4-b3 Nd5-b4 Kb3-a4 Bb8-f4 Ka4-a5 Bf4-d2 Ka5-a4 Nb4-d3 Ka4-b3 Nd3-e1) -49.37/44 3} 2. Bf4 {+3.33/13 6} Kc3 {(Kd4-c3 Kh8-g7 Kc3-d4 Kg7-f6 Kd4-d5 Kf6-f5 Kd5-d4 Kf5-e6 Kd4-c5 Ke6-e5 Kc5-c6 Nf2-e4 Kc6-c7 Ke5-d5+ Kc7-b7 Ne4-f2 Kb7-a8 Kd5-c6 Ka8-a7 Bf4-h2 Ka7-a8 Nf2-e4 Ka8-a7 Kc6-d5 Ka7-a6 Bh2-b8 Ka6-b7 Bb8-f4 Kb7-a7 Kd5-e5 Ka7-b6 Ke5-e6 Kb6-c6 Bf4-h2 Kc6-b7 Ne4-f2 Kb7-b6 Ke6-d5 Kb6-b5 Bh2-f4 Kb5-b6 Kd5-d6 Kb6-b7 Kd6-c5 Kb7-a6 Nf2-e4) -49.37/44 2} 3. Kg7 {+3.56/15 6} Kd4 {(Kc3-d4 Kg7-f6 Kd4-d5 Bf4-e5 Kd5-c5 Kf6-e6 Kc5-c6 Nf2-e4 Kc6-b7 Ke6-d5 Kb7-b6 Be5-h2 Kb6-b7 Kd5-c5 Kb7-c8 Kc5-c6 Kc8-d8 Bh2-d6 Kd8-c8 Ne4-g3 Kc8-d8 Ng3-f5 Kd8-e8 Bd6-f4 Ke8-f7 Kc6-d6 Kf7-g6 Nf5-g3 Kg6-f6 Bf4-e3 Kf6-g6 Kd6-e6 Kg6-g7 Be3-f4 Kg7-g6 Ng3-e4 Kg6-g7 Ne4-f2 Kg7-f8 Nf2-g4 Kf8-e8 Bf4-g5 Ke8-f8 Ng4-e5 Kf8-g7 Bg5-f4) -49.47/46 3} 4. Kf6 {+3.73/15 6} Kd5 {(Kd4-d5 Bf4-e5 Kd5-c6 Kf6-e6 Kc6-c5 Be5-f4 Kc5-b5 Bf4-e3 Kb5-c6 Nf2-d3 Kc6-b7 Nd3-b4 Kb7-b8 Ke6-d7 Kb8-b7 Nb4-d5 Kb7-a8 Kd7-c6 Ka8-b8 Be3-f4+ Kb8-a8 Bf4-c7 Ka8-a7 Nd5-b6 Ka7-a6 Bc7-b8 Ka6-a5 Nb6-d5 Ka5-a4 Kc6-c5 Ka4-b3 Nd5-b4 Kb3-b2 Bb8-f4 Kb2-c3 Bf4-g5 Kc3-b3 Bg5-e3 Kb3-a4 Kc5-c4 Ka4-a5 Be3-c5 Ka5-a4 Bc5-b6 Ka4-a3 Nb4-d3 Ka3-a4 Nd3-f2 Ka4-a3 Bb6-a5 Ka3-a4 Ba5-e1 Ka4-a3 Nf2-d3 Ka3-a4 Be1-d2) -M34/47 22} 5. Be5 {+3.85/14 6} Kc4 {(Kd5-c4 Kf6-e6 Kc4-c5 Be5-f4 Kc5-c6 Nf2-d3 Kc6-b5 Ke6-d6 Kb5-b6 Nd3-f2 Kb6-b7 Bf4-g5 Kb7-b6 Bg5-e3+ Kb6-b7 Kd6-d7 Kb7-b8 Be3-f4+ Kb8-a8 Kd7-c7 Ka8-a7 Nf2-d1 Ka7-a6 Bf4-e3 Ka6-a5 Nd1-f2 Ka5-b4 Kc7-d7 Kb4-b3 Kd7-d6 Kb3-c4 Kd6-c6 Kc4-b4 Kc6-d5 Kb4-b5 Nf2-d3 Kb5-a6 Kd5-c6 Ka6-a5 Be3-f2) -M36/33 1} 6. Kf5 {+4.14/13 6} Kb5 {(Kc4-b5 Kf5-e6 Kb5-c5 Be5-f4 Kc5-c6 Nf2-e4 Kc6-b5 Ke6-d6 Kb5-b6 Bf4-g5 Kb6-a7 Kd6-c7 Ka7-a8 Bg5-f6 Ka8-a7 Bf6-a1 Ka7-a6 Kc7-c6 Ka6-a5 Ba1-d4 Ka5-b4 Ne4-f2 Kb4-c4 Bd4-e3 Kc4-b4 Kc6-d5 Kb4-b5 Nf2-d3 Kb5-a6 Kd5-c6 Ka6-a5 Be3-f2 Ka5-a6 Nd3-b4+ Ka6-a5 Kc6-c5 Ka5-a4 Kc5-c4 Ka4-a5 Bf2-d4 Ka5-a4 Bd4-e5 Ka4-a5 Be5-c7+ Ka5-a4 Nb4-d3 Ka4-a3 Bc7-e5) -M33/43 4} 7. Nd3 {+4.26/13 6} Kb6 {(Kb5-b6 Kf5-e6 Kb6-c6 Be5-f4 Kc6-b5 Ke6-d5 Kb5-b6 Kd5-d6 Kb6-b7 Nd3-e5 Kb7-b6 Ne5-c4+ Kb6-b5 Kd6-d5 Kb5-b4 Nc4-e5 Kb4-c3 Bf4-e3 Kc3-b4 Ne5-d3+ Kb4-c3 Nd3-f2 Kc3-b4 Be3-d4 Kb4-a5 Kd5-c5 Ka5-a6 Kc5-c6 Ka6-a5 Nf2-d3 Ka5-a6 Nd3-b4+ Ka6-a5 Bd4-c3 Ka5-a4 Nb4-d5 Ka4-a3 Kc6-c5 Ka3-b3 Kc5-b5 Kb3-c2 Kb5-c4 Kc2-d1 Kc4-d3 Kd1-c1 Nd5-e3 Kc1-b1 Kd3-c4 Kb1-a2 Kc4-b4) -M31/41 3} 8. Ke6 {+4.33/13 6} Kc6 {(Kb6-c6 Be5-f4 Kc6-b5 Ke6-d5 Kb5-b6 Nd3-b2 Kb6-b7 Nb2-c4 Kb7-c8 Kd5-c6 Kc8-d8 Bf4-g5+ Kd8-c8 Bg5-f6 Kc8-b8 Nc4-b6 Kb8-a7 Bf6-e5 Ka7-a6 Be5-b8 Ka6-a5 Nb6-d5 Ka5-a4 Kc6-c5 Ka4-b3 Nd5-b4 Kb3-b2 Bb8-f4 Kb2-c3 Bf4-h6 Kc3-b3 Kc5-b5 Kb3-c3 Bh6-e3 Kc3-b3 Be3-d2 Kb3-a3 Kb5-c4 Ka3-b2 Bd2-e3 Kb2-a3 Nb4-d3 Ka3-a4 Be3-d2 Ka4-a3 Bd2-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Kc3-b3 Kb1-a1 Kb3-c2 Ka1-a2 Nd3-c1+ Ka2-a1) -M28/42 8} 9. Bd6 {+4.45/14 6} Kb6 {(Kc6-b6 Ke6-d5 Kb6-b7 Nd3-c5+ Kb7-b6 Nc5-d7+ Kb6-b7 Kd5-c5 Kb7-a7 Kc5-c6 Ka7-a8 Nd7-b6+ Ka8-a7 Bd6-c7 Ka7-a6 Bc7-b8 Ka6-a5 Nb6-d5 Ka5-a4 Kc6-c5 Ka4-b3 Nd5-b4 Kb3-b2 Bb8-f4 Kb2-c3 Bf4-e3 Kc3-b3 Be3-d2 Kb3-a4 Nb4-d3 Ka4-b3 Nd3-e1 Kb3-a4 Kc5-c4 Ka4-a3 Ne1-d3 Ka3-a2 Bd2-a5 Ka2-a3 Ba5-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Kc3-b3 Kb1-a1 Kb3-c2 Ka1-a2) -M25/42 6} 10. Kd5 {+4.48/13 5} Kb7 {(Kb6-b7 Nd3-b2 Kb7-c8 Nb2-a4 Kc8-b7 Kd5-c5 Kb7-c8 Na4-b6+ Kc8-b7 Kc5-b5 Kb7-a7 Kb5-c6 Ka7-a6 Bd6-b8 Ka6-a5 Nb6-d5 Ka5-a4 Kc6-c5 Ka4-b3 Nd5-b4 Kb3-b2 Bb8-f4 Kb2-c3 Bf4-e3 Kc3-b3 Be3-d2 Kb3-a4 Nb4-d3 Ka4-b3 Nd3-e1 Kb3-a4 Kc5-c4 Ka4-a3 Ne1-d3 Ka3-a2 Bd2-e1 Ka2-a3 Be1-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Kc3-b3 Kb1-a1 Kb3-c2 Ka1-a2 Nd3-c1+ Ka2-a1 Bb4-c3+) -M24/44 2} 11. Nb4 {+4.52/15 5} Kc8 {(Kb7-c8 Nb4-c6 Kc8-b7 Nc6-a5+ Kb7-c8 Na5-c4 Kc8-b7 Kd5-c5 Kb7-a7 Kc5-c6 Ka7-a8 Nc4-b6+ Ka8-a7 Bd6-e5 Ka7-a6 Be5-b8 Ka6-a5 Nb6-d5 Ka5-a4 Kc6-c5 Ka4-b3 Nd5-b4 Kb3-b2 Bb8-f4 Kb2-c3 Bf4-e3 Kc3-b3 Be3-d2 Kb3-a4 Nb4-d3 Ka4-b3 Nd3-e1 Kb3-a4 Kc5-c4 Ka4-a3 Ne1-d3 Ka3-a2 Bd2-e1 Ka2-a3 Be1-b4+ Ka3-a2 Kc4-c3 Ka2-b1 Kc3-b3 Kb1-a1 Kb3-c2 Ka1-a2 Nd3-c1+ Ka2-a1) -M25/41 1} 12. Kc6 {+4.85/21 5} Kd8 {(Kc8-d8) -49.32/1} 13. Nd5 {+5.04/21 5} Ke8 {(Kd8-e8 Nd5-e7 Ke8-f7 Kc6-d7 Kf7-g7 Kd7-e6 Kg7-h6 Ke6-f5 Kh6-g7 Bd6-e5+ Kg7-f7 Ne7-d5 Kf7-e8 Kf5-e6 Ke8-d8 Nd5-b6 Kd8-e8 Be5-f6 Ke8-f8 Nb6-d5 Kf8-e8 Nd5-c7+ Ke8-f8 Bf6-e5 Kf8-g8 Ke6-f6 Kg8-h7 Be5-f4 Kh7-h8 Kf6-f7 Kh8-h7 Bf4-d2 Kh7-h8 Nc7-e6 Kh8-h7 Ne6-f8+ Kh7-h8 Bd2-c3+) -M19/41 5} 14. Be7 {+6.45/21 5} Kf7 {(Ke8-f7) -49.27/1} 15. Kd7 {+6.56/21 5} Kg6 {(Kf7-g6 Kd7-e6 Kg6-h5 Ke6-f5 Kh5-h6 Nd5-f4 Kh6-g7 Kf5-e6 Kg7-g8 Ke6-f6 Kg8-h7 Be7-f8 Kh7-g8 Nf4-e6 Kg8-h8 Kf6-f7 Kh8-h7 Ne6-g5+ Kh7-h8 Bf8-g7+) -M10/39 6} 16. Ke6 {+6.77/21 5} Kh5 {(Kg6-h5 Ke6-f5 Kh5-h6 Nd5-f4 Kh6-g7 Kf5-e6 Kg7-g8 Ke6-f6 Kg8-h7 Be7-f8 Kh7-g8 Nf4-e6 Kg8-h8 Kf6-f7 Kh8-h7 Ne6-g5+ Kh7-h8 Bf8-g7+) -M9/41 3} 17. Kf5 {+8.17/22 5} Kh6 {(Kh5-h6) -M8/1} 18. Nf4 {+7.93/19 5} Kh7 {(Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Be7-g5 Kh7-h8 Nf4-g6+ Kh8-h7 Ng6-f8+ Kh7-h8 Bg5-f6+) -M7/47 1} 19. Kf6 {+9.91/17 5} Kg8 {(Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Be7-g5 Kh7-h8 Nf4-g6+ Kh8-h7 Ng6-f8+ Kh7-h8 Bg5-f6+) -M6/52 2} 20. Kg6 {+9.97/17 5} Kh8 {(Kg8-h8) -M5/1} 21. Ne6 {+9.98/15 5} Kg8 {(Kh8-g8) -49.47/1} 22. Ng7 {+9.99/13 4} Kh8 {(Kg8-h8) -49.51/1} 23. Nf5 {+9.99/12 4} Kg8 {(Kh8-g8 Nf5-h6+ Kg8-h8) -M2/1} 24. Nh6+ {+10.00/10 4} Kh8 {(Kg8-h8) -M1/1} 25. Bf6# {+10.00/15 4} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.13"] [Round "?"] [White "Chess Fighter 2 (net 4717)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2000"] [SetUp "1"] [FEN "1N6/8/8/K3k3/8/8/8/1B6 w - - 0 1"] 1. Nc6+ {+3.68/20 6} Ke6 {(Ke5-e6 Ka5-b5 Ke6-f6 Kb5-c5 Kf6-g5 Kc5-d5 Kg5-f6 Kd5-d6 Kf6-g7 Kd6-e6 Kg7-h8 Ke6-f6 Kh8-g8 Bb1-c2 Kg8-h8 Nc6-e5 Kh8-g8 Ne5-f7 Kg8-f8 Bc2-h7 Kf8-e8 Nf7-e5 Ke8-d8 Kf6-e6 Kd8-c7 Bh7-c2 Kc7-b6 Ke6-d5 Kb6-b5 Ne5-d3 Kb5-b6 Bc2-a4 Kb6-a5 Ba4-c6 Ka5-b6 Nd3-e5 Kb6-c7 Ne5-c4 Kc7-d8 Kd5-d6 Kd8-c8 Bc6-d7+ Kc8-d8 Bd7-a4 Kd8-c8 Nc4-a5 Kc8-b8 Kd6-c6 Kb8-c8 Na5-b7) -49.47/49 5} 2. Be4 {+4.06/15 6} Kd7 {(Ke6-d7 Ka5-b6) -152.97/50 33} 3. Kb5 {+4.09/14 6} Kd6 {(Kd7-d6 Kb5-c4 Kd6-e6 Kc4-d4 Ke6-f6 Kd4-d5 Kf6-f7 Kd5-e5 Kf7-g7 Ke5-e6 Kg7-f8 Ke6-f6 Kf8-g8 Be4-b1 Kg8-h8 Nc6-d8 Kh8-g8 Nd8-f7 Kg8-f8 Bb1-h7 Kf8-e8 Nf7-e5 Ke8-d8 Kf6-e6 Kd8-c7 Bh7-c2 Kc7-b6 Ke6-d5 Kb6-b5 Ne5-c6 Kb5-b6 Bc2-a4 Kb6-c7 Nc6-e5 Kc7-b6 Ba4-c6 Kb6-c7 Kd5-c5 Kc7-c8 Kc5-d6 Kc8-d8 Bc6-a4 Kd8-c8 Ba4-d7+ Kc8-b7 Ne5-c4 Kb7-b8 Kd6-c6 Kb8-a7 Kc6-c7 Ka7-a8 Bd7-c6+ Ka8-a7) -M30/43 6} 4. Kc4 {+4.10/16 6} Ke6 {(Kd6-e6 Kc4-d4 Ke6-f6 Kd4-d5 Kf6-f7 Kd5-e5 Kf7-g7 Ke5-e6 Kg7-f8 Ke6-f6 Kf8-g8 Be4-b1 Kg8-h8 Nc6-d8 Kh8-g8 Nd8-f7 Kg8-f8 Bb1-h7 Kf8-e8 Nf7-e5 Ke8-d8 Bh7-c2 Kd8-c7 Kf6-e6 Kc7-b6 Ke6-d5 Kb6-b5 Ne5-c6 Kb5-b6 Bc2-a4 Kb6-c7 Nc6-e5 Kc7-b6 Ne5-c4+ Kb6-c7 Kd5-e6 Kc7-d8 Ke6-d6 Kd8-c8 Nc4-e5 Kc8-d8 Ba4-c6 Kd8-c8 Bc6-d7+ Kc8-b7 Ne5-c4 Kb7-b8 Kd6-c6 Kb8-a7 Kc6-c7 Ka7-a8 Bd7-c6+ Ka8-a7 Bc6-b5 Ka7-a8) -M30/43 6} 5. Bd5+ {+4.12/19 6} Kf5 {(Ke6-f5 Kc4-c5 Kf5-f4 Kc5-d4 Kf4-f5 Nc6-b4 Kf5-f6 Bd5-e4 Kf6-f7 Kd4-e5 Kf7-g7 Be4-b1 Kg7-f7 Ke5-f5 Kf7-g7 Kf5-e6 Kg7-f8 Bb1-c2 Kf8-g7 Bc2-a4 Kg7-g6 Ba4-b3 Kg6-g5 Bb3-c2 Kg5-f4 Bc2-b1 Kf4-f3 Ke6-e5 Kf3-e3 Nb4-a2 Ke3-f3 Bb1-e4+ Kf3-g4 Na2-b4 Kg4-h4 Ke5-f5 Kh4-h5 Kf5-f6 Kh5-h4 Kf6-e5 Kh4-g3 Ke5-f5 Kg3-f2 Kf5-f4 Kf2-g1) -M46/37 2} 6. Kd4 {+4.13/18 6} Kf6 {(Kf5-f6 Bd5-e4 Kf6-e6 Kd4-c5 Ke6-f6 Kc5-d6 Kf6-f7 Kd6-e5 Kf7-g7 Ke5-e6 Kg7-f8 Ke6-f6 Kf8-g8 Nc6-e5 Kg8-h8 Be4-b1 Kh8-g8 Ne5-f7 Kg8-f8 Bb1-h7 Kf8-e8 Nf7-e5 Ke8-d8 Ne5-c4 Kd8-d7 Bh7-e4 Kd7-e8 Be4-c6+ Ke8-f8 Bc6-d5 Kf8-e8 Nc4-e5 Ke8-d8 Kf6-e6 Kd8-e8 Ne5-g6 Ke8-d8 Bd5-c6 Kd8-c7 Ng6-e5 Kc7-c8 Ke6-d6 Kc8-d8 Bc6-a4 Kd8-c8 Ba4-d7+ Kc8-b7 Ne5-c4 Kb7-b8 Kd6-c6 Kb8-a7) -M33/44 6} 7. Ke4 {+4.20/19 6} Kg7 {(Kf6-g7 Ke4-e5 Kg7-g6 Bd5-b3 Kg6-g7 Ke5-f5 Kg7-h7 Kf5-f6 Kh7-h8 Bb3-e6 Kh8-h7 Nc6-e7 Kh7-h8 Be6-d5 Kh8-h7 Ne7-g6 Kh7-h6 Ng6-f8 Kh6-h5 Nf8-e6 Kh5-g4 Bd5-e4 Kg4-h4 Ne6-f4 Kh4-g3 Nf4-d3 Kg3-g4 Be4-a8 Kg4-h5 Ba8-f3+ Kh5-h6 Bf3-e4 Kh6-h5 Nd3-e5 Kh5-h4 Kf6-f5 Kh4-g3 Ne5-d3 Kg3-h4 Be4-f3 Kh4-g3 Kf5-e4 Kg3-h3 Ke4-f4 Kh3-h2 Nd3-e5 Kh2-h3 Ne5-g4 Kh3-h4 Ng4-e3 Kh4-h3 Bf3-e2) -M33/41 1} 8. Ke5 {+4.21/17 6} Kg6 {(Kg7-g6 Nc6-d8 Kg6-g7 Ke5-f5 Kg7-f8 Nd8-f7 Kf8-e7 Kf5-e5 Ke7-e8 Ke5-e6 Ke8-f8 Ke6-f6 Kf8-g8 Bd5-e4 Kg8-f8 Be4-h7 Kf8-e8 Nf7-e5 Ke8-d8 Ne5-c4 Kd8-d7 Bh7-e4 Kd7-e8 Be4-d5 Ke8-d7 Bd5-f3 Kd7-e8 Bf3-e4 Ke8-d7 Be4-d5 Kd7-e8 Nc4-e5 Ke8-f8 Ne5-g6+ Kf8-e8 Bd5-c6+ Ke8-d8 Ng6-e5 Kd8-c8 Kf6-e7 Kc8-c7 Ke7-e6 Kc7-b6 Ke6-d6 Kb6-a5 Kd6-c5 Ka5-a6 Ne5-c4) -M32/40 2} 9. Bc4 {+4.25/19 6} Kg7 {(Kg6-g7 Ke5-f5 Kg7-h7 Kf5-f6 Kh7-h8 Nc6-d8 Kh8-h7 Nd8-f7 Kh7-g8 Bc4-d3 Kg8-f8 Bd3-h7 Kf8-e8 Nf7-e5 Ke8-d8 Ne5-c4 Kd8-d7 Bh7-e4 Kd7-e8 Be4-c6+ Ke8-f8 Bc6-d5 Kf8-e8 Nc4-e5 Ke8-f8 Ne5-g6+ Kf8-e8 Bd5-c6+ Ke8-d8 Ng6-e5 Kd8-c8 Kf6-e6 Kc8-c7 Ke6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Bc6-a4 Kd8-c8 Ba4-d7+ Kc8-b7 Ne5-c4 Kb7-b8 Kd6-c6 Kb8-a7 Kc6-c7 Ka7-a8 Bd7-c6+ Ka8-a7 Bc6-b5 Ka7-a8) -M28/43 2} 10. Ke6 {+4.24/17 5} Kg6 {(Kg7-g6 Bc4-d3+ Kg6-g7 Nc6-e5 Kg7-g8 Ke6-e7 Kg8-h8 Ke7-f6 Kh8-g8 Ne5-f7 Kg8-f8 Bd3-h7 Kf8-e8 Nf7-e5 Ke8-d8 Ne5-c4 Kd8-d7 Bh7-e4 Kd7-e8 Be4-c6+ Ke8-f8 Bc6-d5 Kf8-e8 Nc4-e5 Ke8-f8 Ne5-d7+ Kf8-e8 Bd5-c6 Ke8-d8 Nd7-e5 Kd8-c8 Kf6-e6 Kc8-c7 Ke6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Bc6-a4 Kd8-c8 Ba4-d7+ Kc8-b7 Ne5-c4 Kb7-b8 Kd6-c6 Kb8-a7 Kc6-c7 Ka7-a8) -M28/41 3} 11. Bb3 {+4.19/17 5} Kg7 {(Kg6-g7 Nc6-e5 Kg7-g8 Ke6-f6+ Kg8-h7 Bb3-c4 Kh7-h8 Bc4-d5 Kh8-h7 Ne5-g6 Kh7-h6 Ng6-f8 Kh6-h5 Nf8-e6 Kh5-g4 Kf6-e5 Kg4-g3 Bd5-e4 Kg3-g4 Ne6-d8 Kg4-g3 Ke5-d4 Kg3-g4 Nd8-f7 Kg4-f4 Kd4-d3 Kf4-g3 Kd3-e3 Kg3-g4 Be4-d3 Kg4-g3 Bd3-e2 Kg3-h2 Nf7-e5 Kh2-g3 Be2-f3 Kg3-h3 Ke3-f4 Kh3-h2 Ne5-g6 Kh2-g1 Kf4-e3 Kg1-f1 Ng6-f4 Kf1-e1 Bf3-g4 Ke1-f1) -M29/43 7} 12. Ne5 {+4.35/20 5} Kh8 {(Kg7-h8 Ke6-f6 Kh8-h7 Bb3-e6 Kh7-h8 Ne5-g6+ Kh8-h7 Be6-d5 Kh7-h6 Ng6-f8 Kh6-h5 Nf8-e6 Kh5-g4 Kf6-e5 Kg4-g3 Ne6-c5 Kg3-g4 Nc5-d3 Kg4-h4 Ke5-f6 Kh4-g4 Bd5-e4 Kg4-h5 Be4-f5 Kh5-h6 Nd3-e5 Kh6-h5 Bf5-c2 Kh5-h4 Bc2-d1 Kh4-g3 Ne5-d3 Kg3-h3 Kf6-f5 Kh3-g3 Bd1-e2 Kg3-h2 Kf5-f4) -M35/30 6} 13. Kf6 {+5.05/28 5} Kh7 {(Kh8-h7) -M34/1} 14. Ng6 {+5.37/27 5} Kh6 {(Kh7-h6 Ng6-e5 Kh6-h7) -M35/1} 15. Bg8 {+5.57/27 5} Kh5 {(Kh6-h5) -49.32/1} 16. Ne5 {+5.67/25 5} Kh4 {(Kh5-h4 Kf6-f5 Kh4-g3 Ne5-g4 Kg3-g2 Bg8-c4 Kg2-f3 Bc4-d3 Kf3-g3 Bd3-e4 Kg3-h4 Kf5-f4 Kh4-h5 Be4-d3 Kh5-h4 Bd3-g6 Kh4-h3 Ng4-e3 Kh3-h4 Ne3-g2+ Kh4-h3 Kf4-f3 Kh3-h2 Bg6-d3 Kh2-h3 Bd3-e2 Kh3-h2 Ng2-f4 Kh2-g1 Kf3-g3 Kg1-h1 Be2-d3 Kh1-g1 Nf4-h3+ Kg1-h1 Bd3-e4+) -M18/38 4} 17. Kf5 {+5.80/24 5} Kg3 {(Kh4-g3 Ne5-g4 Kg3-g2 Bg8-c4 Kg2-f3 Bc4-d3 Kf3-g3 Bd3-e4 Kg3-h4 Kf5-f4 Kh4-h5 Be4-c2 Kh5-h4 Bc2-g6 Kh4-h3 Ng4-e3 Kh3-h4 Ne3-g2+ Kh4-h3 Kf4-f3 Kh3-h2 Bg6-f5 Kh2-g1 Bf5-d3 Kg1-h2 Ng2-f4 Kh2-g1 Kf3-g3 Kg1-h1 Bd3-e2 Kh1-g1 Nf4-h3+ Kg1-h1 Be2-f3+) -M17/38 3} 18. Ng4 {+5.86/23 5} Kg2 {(Kg3-g2 Bg8-c4 Kg2-f3 Bc4-d3 Kf3-g3 Bd3-e4 Kg3-h4 Kf5-f4 Kh4-h5 Be4-c2 Kh5-h4 Bc2-g6 Kh4-h3 Ng4-e3 Kh3-h4 Ne3-g2+ Kh4-h3 Kf4-f3 Kh3-h2 Bg6-f5 Kh2-g1 Ng2-e3 Kg1-h2 Kf3-f2 Kh2-h1 Bf5-g4 Kh1-h2 Ne3-f1+ Kh2-h1 Bg4-f3+) -M15/39 4} 19. Bc4 {+6.00/22 5} Kf3 {(Kg2-f3 Bc4-b5 Kf3-g3 Bb5-c6 Kg3-h3 Kf5-f4 Kh3-h4 Bc6-b5 Kh4-h5 Bb5-e8+ Kh5-h4 Ng4-e3 Kh4-h3 Be8-b5 Kh3-h4 Bb5-e2 Kh4-h3 Be2-g4+ Kh3-h2 Kf4-f3 Kh2-g1 Kf3-g3 Kg1-h1 Kg3-f2 Kh1-h2 Ne3-f1+ Kh2-h1 Bg4-f3+) -M14/39 3} 20. Bb5 {+6.26/22 5} Kg3 {(Kf3-g3 Bb5-c6 Kg3-h3 Kf5-f4 Kh3-h4 Bc6-b5 Kh4-h5 Bb5-e8+ Kh5-h4 Ng4-e3 Kh4-h3 Be8-b5 Kh3-h4 Bb5-e2 Kh4-h3 Be2-g4+ Kh3-h2 Kf4-f3 Kh2-g1 Kf3-g3 Kg1-h1 Kg3-f2 Kh1-h2 Ne3-f1+ Kh2-h1 Bg4-f3+) -M13/41 2} 21. Be2 {+6.49/23 4} Kh4 {(Kg3-h4 Ng4-e3 Kh4-g3 Ne3-d1 Kg3-h4 Kf5-f4 Kh4-h3 Nd1-e3 Kh3-h4 Ne3-g2+ Kh4-h3 Kf4-f3 Kh3-h2 Ng2-f4 Kh2-g1 Kf3-g3 Kg1-h1 Be2-d3 Kh1-g1 Nf4-h3+ Kg1-h1 Bd3-e4+) -M11/41 3} 22. Nf2 {+6.90/22 4} Kg3 {(Kh4-g3) -49.37/1} 23. Nd1 {+7.19/21 4} Kh4 {(Kg3-h4 Kf5-f4 Kh4-h3 Nd1-e3 Kh3-h4 Ne3-g2+ Kh4-h3 Kf4-f3 Kh3-h2 Ng2-f4 Kh2-g1 Kf3-g3 Kg1-h1 Be2-d3 Kh1-g1 Nf4-h3+ Kg1-h1 Bd3-e4+) -M9/43 8} 24. Kf4 {+8.74/24 4} Kh3 {(Kh4-h3) -M8/1} 25. Ne3 {+8.95/22 4} Kh4 {(Kh3-h4 Ne3-g2+ Kh4-h3 Kf4-f3 Kh3-h2 Ng2-f4 Kh2-g1 Kf3-g3 Kg1-h1 Be2-d3 Kh1-g1 Nf4-h3+ Kg1-h1 Bd3-e4+) -M7/45 6} 26. Bf3 {+9.90/20 4} Kh3 {(Kh4-h3 Bf3-g4+ Kh3-h2) -49.47/1} 27. Bg4+ {+9.94/19 4} Kh2 {(Kh3-h2 Kf4-f3 Kh2-g1 Kf3-g3 Kg1-h1 Kg3-f2 Kh1-h2 Ne3-f1+ Kh2-h1 Bg4-f3+) -M5/118 5} 28. Kf3 {+9.95/17 4} Kg1 {(Kh2-g1 Kf3-g3 Kg1-h1 Kg3-f2 Kh1-h2 Ne3-f1+ Kh2-h1 Bg4-f3+) -M4/127} 29. Kg3 {+9.98/16 4} Kh1 {(Kg1-h1) -M3/1} 30. Kf2 {+9.99/14 4} Kh2 {(Kh1-h2) -M2/1} 31. Nf1+ {+10.00/15 4} Kh1 {(Kh2-h1) -M1/1} 32. Bf3# {+10.00/18 4} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.13"] [Round "?"] [White "Stockfish_10_x64"] [Black "Chess Fighter 2 (net 4691)"] [Result "0-1"] [BlackElo "2000"] [WhiteElo "3400"] [SetUp "1"] [FEN "8/8/8/3K4/8/8/8/3kbn2 w - - 0 1"] 1. Kc6 {(Kd5-c6 Kd1-e2 Kc6-d6 Be1-c3 Kd6-c6 Ke2-d3 Kc6-b7 Kd3-d4 Kb7-c6 Nf1-e3 Kc6-b7 Kd4-c5 Kb7-b8 Kc5-c6 Kb8-a8 Bc3-e5 Ka8-a7 Be5-g3 Ka7-a8 Kc6-d6 Ka8-a7 Ne3-f5 Ka7-b6 Bg3-f2+ Kb6-b7 Kd6-c5 Kb7-a8 Bf2-g3 Ka8-a7 Kc5-c6 Ka7-a8 Kc6-d5 Ka8-b7 Nf5-e3 Kb7-b6 Ne3-c4+ Kb6-b7 Nc4-d2 Kb7-a8 Kd5-c6 Ka8-a7 Nd2-c4 Ka7-a8 Bg3-e5 Ka8-a7 Nc4-e3 Ka7-a8 Ne3-f1 Ka8-a7) -49.37/46 4} Kc2 {+1.60/9 6} 2. Kd5 {(Kc6-d5 Kc2-d3 Kd5-e5 Be1-g3+ Ke5-d5 Nf1-e3+ Kd5-c6 Bg3-h2 Kc6-b6 Kd3-c4 Kb6-b7 Kc4-c5 Kb7-a8 Bh2-f4 Ka8-a7 Kc5-c6 Ka7-a8 Bf4-g3 Ka8-a7 Bg3-d6 Ka7-a6 Ne3-d5 Ka6-a7 Bd6-h2 Ka7-a8 Bh2-e5 Ka8-a7 Nd5-b6 Ka7-a6 Be5-b8 Ka6-a5 Nb6-d5 Ka5-a4 Bb8-e5 Ka4-b3 Kc6-c5 Kb3-c2 Kc5-d4 Kc2-d1 Kd4-d3 Kd1-e1 Nd5-c3 Ke1-f1 Be5-c7 Kf1-e1 Bc7-g3+ Ke1-f1) -49.42/46 2} Bc3 {+1.77/9 6} 3. Ke4 {(Kd5-e4 Bc3-e1 Ke4-d4 Kc2-d2 Kd4-e4 Kd2-c3 Ke4-d5 Be1-g3 Kd5-e4 Kc3-c4 Ke4-f3 Kc4-d3 Kf3-g2 Kd3-e2 Kg2-h1 Bg3-f2 Kh1-g2 Nf1-g3 Kg2-h2 Ke2-f3 Kh2-h3 Bf2-g1 Kh3-h4 Ng3-f1 Kh4-h3 Bg1-h2 Kh3-h4 Nf1-e3 Kh4-h5 Kf3-e4 Kh5-h4 Bh2-f4 Kh4-h3 Bf4-b8 Kh3-h4 Ke4-f3 Kh4-g5 Bb8-e5 Kg5-h6 Kf3-e4 Kh6-g6 Be5-g3 Kg6-g5 Ke4-d3 Kg5-f6 Kd3-c4 Kf6-g7 Bg3-e5+ Kg7-f8 Kc4-c5 Kf8-g8 Be5-g3) -49.42/46 2} Kb3 {+2.00/10 6} 4. Kf3 {(Ke4-f3 Nf1-d2+ Kf3-f4 Kb3-c2 Kf4-g4 Kc2-d3 Kg4-f5 Nd2-f1 Kf5-e6 Bc3-e1 Ke6-f6 Kd3-c3 Kf6-f5 Kc3-d4 Kf5-f4 Be1-g3+ Kf4-f3 Kd4-d3 Kf3-g2 Kd3-e2 Kg2-h1 Bg3-f2 Kh1-g2 Bf2-e1 Kg2-h3 Nf1-e3 Kh3-h2 Ne3-f5 Kh2-h3 Ke2-f3 Kh3-h2 Nf5-g3 Kh2-g1 Be1-f2+ Kg1-h2 Bf2-b6 Kh2-h3 Bb6-g1 Kh3-h4 Ng3-f1 Kh4-h3 Nf1-d2 Kh3-h4 Bg1-d4 Kh4-g5 Bd4-f2 Kg5-f6 Bf2-g3 Kf6-f5) -49.42/44 2} Nd2+ {+3.42/16 6} 5. Ke2 {(Kf3-e2 Kb3-c2 Ke2-e3 Bc3-e5 Ke3-f2 Be5-d4+ Kf2-g2 Kc2-d3 Kg2-h1 Bd4-c3 Kh1-g1 Kd3-e3 Kg1-h1 Ke3-f3 Kh1-g1 Bc3-e5 Kg1-h1 Be5-d4 Kh1-h2 Bd4-f2 Kh2-h1 Kf3-e4 Kh1-g2 Bf2-d4 Kg2-h1 Nd2-f1 Kh1-g2 Nf1-e3+ Kg2-h3 Bd4-e5 Kh3-h4 Ne3-c2 Kh4-h3 Ke4-f3 Kh3-h4 Be5-g3+ Kh4-h3 Bg3-d6 Kh3-h4 Nc2-e3 Kh4-h3 Ne3-d5 Kh3-h4 Bd6-e5 Kh4-g5 Be5-h2 Kg5-f5 Bh2-g3 Kf5-e6 Kf3-e4 Ke6-d7) -49.42/48 2} Kc4 {+3.43/14 6} 6. Ke3 {(Ke2-e3 Kc4-b3 Ke3-d3 Kb3-b2 Kd3-e3 Kb2-c2 Ke3-f4 Kc2-d3 Kf4-g4 Kd3-e4 Kg4-g3 Bc3-e5+ Kg3-f2 Ke4-d3 Kf2-g1 Be5-d4+ Kg1-g2 Kd3-e4 Kg2-h1 Ke4-e3 Kh1-g2 Bd4-e5 Kg2-h1 Ke3-e2 Kh1-g1 Nd2-f1 Kg1-g2 Nf1-h2 Kg2-h1 Be5-d6 Kh1-g1 Ke2-f3 Kg1-h1 Bd6-g3 Kh1-g1 Kf3-e4 Kg1-h1 Bg3-f4 Kh1-g2 Nh2-g4 Kg2-h1 Ng4-e3 Kh1-g1 Bf4-e5 Kg1-f2 Be5-d4 Kf2-e1 Ke4-f3 Ke1-d2 Bd4-f6 Kd2-d3) -49.42/49 2} Kd5 {+3.53/13 6} 7. Kd3 {(Ke3-d3 Bc3-b4 Kd3-e3 Bb4-a5 Ke3-d3 Nd2-c4 Kd3-e2 Kd5-e4 Ke2-f1 Nc4-d2+ Kf1-g1 Ba5-c3 Kg1-h1 Ke4-f3 Kh1-g1 Bc3-e5 Kg1-h1 Be5-d4 Kh1-h2 Kf3-f4 Kh2-g2 Nd2-f3 Kg2-f1 Kf4-e4 Kf1-g2 Bd4-e5 Kg2-f2 Nf3-d2 Kf2-e2 Be5-c3 Ke2-f2 Bc3-d4+ Kf2-g3 Bd4-e3 Kg3-g2 Ke4-d3 Kg2-h1 Be3-d4 Kh1-g2 Bd4-c3 Kg2-f2 Bc3-e5 Kf2-g1 Kd3-e3 Kg1-h1 Ke3-f3 Kh1-g1 Be5-c3 Kg1-h2 Kf3-e3 Kh2-h3) -49.47/51 3} Ne4 {+3.56/16 6} 8. Ke3 {(Kd3-e3 Ne4-d2 Ke3-d3 Bc3-b4 Kd3-e3 Bb4-a5 Ke3-d3 Nd2-c4 Kd3-e2 Kd5-e4 Ke2-f1 Nc4-d2+ Kf1-g1 Ba5-c3 Kg1-f2 Ke4-d3 Kf2-g1 Kd3-e3 Kg1-g2 Bc3-d4 Kg2-g3 Nd2-f1+ Kg3-g4 Ke3-e4 Kg4-h3 Ke4-f4 Kh3-g2 Nf1-d2 Kg2-h1 Kf4-f3 Kh1-h2 Bd4-e3 Kh2-h1 Be3-f2 Kh1-h2 Bf2-d4 Kh2-h1 Nd2-e4 Kh1-h2 Ne4-g3 Kh2-h3 Bd4-e5 Kh3-h2 Kf3-e3 Kh2-g2 Be5-f4 Kg2-g1 Ke3-f3 Kg1-h2 Bf4-e3 Kh2-h3) -49.51/50 3} Bd4+ {+3.59/16 6} 9. Ke2 {(Ke3-e2 Bd4-c3 Ke2-f1 Bc3-e5 Kf1-e1 Ne4-g3 Ke1-f2 Kd5-e4 Kf2-g2 Ke4-e3 Kg2-h2 Ke3-f3 Kh2-g1 Be5-f4 Kg1-h2 Bf4-e3 Kh2-h3 Ng3-e4 Kh3-h2 Ne4-d2 Kh2-h1 Kf3-f4 Kh1-h2 Kf4-e4 Kh2-h1 Ke4-f3 Kh1-h2 Nd2-e4 Kh2-h1 Be3-d4 Kh1-h2 Bd4-c3 Kh2-h1 Ne4-g3+ Kh1-h2 Bc3-b4 Kh2-g1 Kf3-e3 Kg1-h2 Ke3-f4 Kh2-g2 Bb4-d6 Kg2-h2 Kf4-e4 Kh2-h3 Bd6-f4 Kh3-g2 Ke4-e3 Kg2-h2 Ke3-f3) -49.52/46 3} Bc5 {+3.67/16 6} 10. Kf3 {(Ke2-f3 Bc5-d6 Kf3-g2 Ne4-g3 Kg2-f3 Kd5-d4 Kf3-f2 Kd4-e4 Kf2-g2 Ke4-e3 Kg2-g1 Ke3-f3 Kg1-h2 Bd6-c7 Kh2-g1 Bc7-f4 Kg1-h2 Bf4-e3 Kh2-h3 Ng3-f1 Kh3-h4 Nf1-h2 Kh4-h5 Kf3-f4 Kh5-h4 Nh2-g4 Kh4-h3 Kf4-f3 Kh3-h4 Ng4-f2 Kh4-h5 Kf3-f4 Kh5-g6 Kf4-e5 Kg6-h5 Be3-f4 Kh5-g6 Ke5-e6 Kg6-h5 Ke6-f5 Kh5-h4 Bf4-e5 Kh4-h5 Be5-f6 Kh5-h6 Nf2-e4 Kh6-h7 Kf5-e6 Kh7-h6 Ne4-g3 Kh6-g6 Ke6-e7 Kg6-h6 Ke7-f7 Kh6-h7 Bf6-e7 Kh7-h6 Be7-d8) -M35/47 13} Ke5 {+3.72/18 5} 11. Ke2 {(Kf3-e2 Ke5-d4 Ke2-f3 Bc5-d6 Kf3-e2 Ne4-g3+ Ke2-f2 Kd4-e4 Kf2-g2 Ke4-f4 Kg2-f2 Bd6-c7 Kf2-g2 Kf4-e3 Kg2-h2 Ke3-f2 Kh2-h3 Bc7-d6 Kh3-h2 Bd6-f4 Kh2-h3 Ng3-e2 Kh3-g4 Kf2-e3 Kg4-f5 Ke3-d4 Kf5-g4 Kd4-e4 Kg4-h3 Ke4-f3 Kh3-h4 Ne2-g3 Kh4-h3 Ng3-e4 Kh3-h4 Bf4-e5 Kh4-h5 Be5-f6 Kh5-h6 Kf3-g4 Kh6-g6 Kg4-f4 Kg6-f7 Kf4-e5 Kf7-g6 Ne4-g3 Kg6-f7 Ke5-f5 Kf7-e8 Kf5-e6 Ke8-f8 Bf6-e7+ Kf8-g7) -M37/41 3} Kf4 {+3.99/21 5} 12. Kd3 {(Ke2-d3 Ne4-d6 Kd3-d2 Kf4-e4 Kd2-c3 Ke4-e3 Kc3-b3 Ke3-d4 Kb3-a4 Bc5-b6 Ka4-b4 Kd4-d3 Kb4-b3 Bb6-a5 Kb3-a4 Ba5-c3 Ka4-b3 Nd6-e4 Kb3-a3 Kd3-c4 Ka3-a4 Ne4-f2 Ka4-a3 Nf2-d1 Ka3-a4 Bc3-d2 Ka4-a3 Bd2-b4+ Ka3-a2 Kc4-c3 Ka2-a1 Kc3-b3 Ka1-b1 Nd1-e3 Kb1-c1 Bb4-c3 Kc1-b1 Bc3-d2 Kb1-a1 Ne3-c2+ Ka1-b1 Nc2-a3+ Kb1-a1 Bd2-c3+) -M22/41 2} Nd6 {+4.00/19 5} 13. Ke2 {(Kd3-e2 Kf4-e4 Ke2-d2 Bc5-b6 Kd2-d1 Ke4-e3 Kd1-e1 Nd6-c4 Ke1-f1 Ke3-f3 Kf1-e1 Bb6-d4 Ke1-d1 Kf3-e3 Kd1-e1 Nc4-d2 Ke1-d1 Ke3-d3 Kd1-e1 Bd4-b6 Ke1-d1 Bb6-f2 Kd1-c1 Nd2-c4 Kc1-d1 Nc4-e3+ Kd1-c1 Kd3-c3 Kc1-b1 Kc3-b3 Kb1-c1 Bf2-e1 Kc1-b1 Be1-d2 Kb1-a1 Ne3-c2+ Ka1-b1 Nc2-a3+ Kb1-a1 Bd2-c3+) -M20/45 12} Ke4 {+4.04/18 5} 14. Kd2 {(Ke2-d2 Bc5-b6 Kd2-d1 Ke4-e3 Kd1-e1 Nd6-c4 Ke1-f1 Ke3-f3 Kf1-e1 Bb6-d4 Ke1-d1 Kf3-e3 Kd1-e1 Nc4-d2 Ke1-d1 Ke3-d3 Kd1-e1 Bd4-c5 Ke1-d1 Bc5-f2 Kd1-c1 Nd2-c4 Kc1-d1 Nc4-e3+ Kd1-c1 Kd3-c3 Kc1-b1 Kc3-b3 Kb1-c1 Bf2-e1 Kc1-b1 Be1-d2 Kb1-a1 Ne3-c2+ Ka1-b1 Nc2-a3+ Kb1-a1 Bd2-c3+) -M19/45 2} Nf5 {+4.06/14 5} 15. Kc3 {(Kd2-c3 Nf5-d6 Kc3-d2 Bc5-b6 Kd2-d1 Ke4-e3 Kd1-e1 Nd6-c4 Ke1-f1 Ke3-f3 Kf1-e1 Bb6-d4 Ke1-d1 Kf3-e3 Kd1-e1 Nc4-d2 Ke1-d1 Ke3-d3 Kd1-e1 Bd4-e3 Ke1-d1 Be3-f2 Kd1-c1 Nd2-c4 Kc1-d1 Nc4-e3+ Kd1-c1 Kd3-c3 Kc1-b1 Kc3-b3 Kb1-c1 Bf2-e1 Kc1-b1 Be1-d2 Kb1-a1 Ne3-c2+ Ka1-b1 Nc2-a3+ Kb1-a1 Bd2-c3+) -M20/44 3} Nd6 {+3.99/17 5} 16. Kd2 {(Kc3-d2 Bc5-b6 Kd2-d1 Ke4-e3 Kd1-e1 Nd6-c4 Ke1-f1 Ke3-f3 Kf1-e1 Bb6-d4 Ke1-d1 Kf3-e3 Kd1-e1 Nc4-d2 Ke1-d1 Ke3-d3 Kd1-e1 Bd4-e3 Ke1-d1 Be3-f2 Kd1-c1 Nd2-c4 Kc1-d1 Nc4-e3+ Kd1-c1 Kd3-c3 Kc1-b1 Kc3-b3 Kb1-c1 Bf2-e1 Kc1-b1 Be1-d2 Kb1-a1 Ne3-c2+ Ka1-b1 Nc2-a3+ Kb1-a1 Bd2-c3+) -M19/46 5} Nb5 {+3.99/16 5} 17. Ke2 {(Kd2-e2 Nb5-c3+ Ke2-d2 Ke4-d4 Kd2-e1 Kd4-e3 Ke1-f1 Ke3-f3 Kf1-e1 Nc3-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-c3 Ke3-e2 Kc3-c2 Bc5-b4 Kc2-c1 Ke2-d3 Kc1-b2 Bb4-d6 Kb2-c1 Nd2-c4 Kc1-d1 Bd6-b4 Kd1-c1 Bb4-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M19/43 4} Nc3+ {+4.00/17 5} 18. Kd2 {(Ke2-d2 Ke4-d4 Kd2-e1 Kd4-e3 Ke1-f1 Ke3-f3 Kf1-e1 Nc3-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-c3 Ke3-e2 Kc3-c2 Bc5-b4 Kc2-c1 Ke2-d3 Kc1-b2 Bb4-d6 Kb2-c1 Nd2-c4 Kc1-d1 Bd6-b4 Kd1-c1 Bb4-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M18/43 1} Kd4 {+4.02/17 5} 19. Ke1 {(Kd2-e1 Kd4-e3 Ke1-f1 Ke3-f3 Kf1-e1 Nc3-e4 Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-c3 Ke3-e2 Kc3-c2 Bc5-b4 Kc2-c1 Ke2-d3 Kc1-b2 Bb4-d6 Kb2-c1 Nd2-c4 Kc1-d1 Bd6-b4 Kd1-c1 Bb4-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M17/43 4} Ke3 {+4.16/21 5} 20. Kf1 {(Ke1-f1) -M16/1} Kf3 {+5.20/24 5} 21. Ke1 {(Kf1-e1) -M15/1} Ne4 {+5.48/23 5} 22. Kd1 {(Ke1-d1 Kf3-e3 Kd1-c2 Ne4-d2 Kc2-c3 Ke3-e2 Kc3-c2 Bc5-b4 Kc2-c1 Ke2-d3 Kc1-b2 Bb4-d6 Kb2-c1 Nd2-c4 Kc1-d1 Bd6-b4 Kd1-c1 Bb4-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Kc3-c2 Ka2-a1 Kc2-b3 Ka1-b1 Nc4-a3+ Kb1-a1 Bd2-c3+) -M14/42 2} Bb4 {+5.91/20 4} 23. Kc2 {(Kd1-c2 Ne4-c5 Kc2-d1 Kf3-e3 Kd1-c2 Ke3-e2 Kc2-c1 Bb4-c3 Kc1-c2 Bc3-d2 Kc2-b1 Ke2-d1 Kb1-b2 Bd2-b4 Kb2-b1 Nc5-d3 Kb1-a2 Kd1-c2 Ka2-a1 Bb4-e7 Ka1-a2 Nd3-c1+ Ka2-a1 Be7-f6+) -M12/42 4} Nc5 {+6.05/21 4} 24. Kd1 {(Kc2-d1 Kf3-e3 Kd1-c2 Ke3-e2 Kc2-c1 Bb4-c3 Kc1-c2 Bc3-d2 Kc2-b1 Ke2-d1 Kb1-b2 Bd2-b4 Kb2-b1 Nc5-d3 Kb1-a2 Kd1-c2 Ka2-a1 Bb4-e7 Ka1-a2 Nd3-c1+ Ka2-a1 Be7-f6+) -M11/43 4} Ke3 {+6.29/22 4} 25. Kc2 {(Kd1-c2 Ke3-e2 Kc2-c1 Bb4-c3 Kc1-c2 Bc3-d2 Kc2-b1 Ke2-d1 Kb1-b2 Bd2-b4 Kb2-b1 Nc5-d3 Kb1-a2 Kd1-c2 Ka2-a1 Bb4-e7 Ka1-a2 Nd3-c1+ Ka2-a1 Be7-f6+) -M10/45 5} Ke2 {+6.66/24 4} 26. Kc1 {(Kc2-c1 Bb4-c3 Kc1-c2 Bc3-d2 Kc2-b1 Ke2-d1 Kb1-b2 Bd2-b4 Kb2-b1 Nc5-d3 Kb1-a2 Kd1-c2 Ka2-a1 Bb4-e7 Ka1-a2 Nd3-c1+ Ka2-a1 Be7-f6+) -M9/45 3} Kd3 {+6.75/22 4} 27. Kd1 {(Kc1-d1 Nc5-a4 Kd1-c1 Bb4-d2+ Kc1-b1 Kd3-c3 Kb1-a2 Bd2-c1 Ka2-b1 Kc3-d2 Kb1-a2 Kd2-c2 Ka2-a1 Bc1-b2+ Ka1-a2 Na4-c3+) -M8/45 4} Na4 {+9.17/24 4} 28. Kc1 {(Kd1-c1) -M7/1} Bd2+ {+9.36/22 4} 29. Kb1 {(Kc1-b1 Kd3-c3 Kb1-a2 Bd2-c1 Ka2-b1 Kc3-d2 Kb1-a2 Kd2-c2 Ka2-a1 Bc1-b2+ Ka1-a2 Na4-c3+) -M6/44 2} Kc3 {+9.50/20 4} 30. Ka2 {(Kb1-a2 Bd2-c1 Ka2-b1 Kc3-d2 Kb1-a2 Kd2-c2 Ka2-a1 Bc1-b2+ Ka1-a2 Na4-c3+) -M5/127 1} Kc2 {+9.93/19 4} 31. Ka3 {(Ka2-a3 Na4-c5 Ka3-a2 Bd2-b4 Ka2-a1 Nc5-b3+ Ka1-a2 Nb3-c1+ Ka2-a1 Bb4-c3+) -M5/127 2} Nb6 {+9.97/18 4} 32. Ka2 {(Ka3-a2) -49.47/1} Nc4 {+9.98/16 4} 33. Ka1 {(Ka2-a1) -49.51/1} Kb3 {+9.99/16 4} 34. Kb1 {(Ka1-b1 Nc4-a3+ Kb1-a1) -M2/1} Na3+ {+10.00/14 4} 35. Ka1 {(Kb1-a1) -M1/1} Bc3# {+10.00/18 4} 0-1 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.25"] [Round "?"] [White "Stockfish_10_x64"] [Black "Value_8x128d (net 4760)"] [Result "0-1"] [BlackElo "2200"] [WhiteElo "3400"] [SetUp "1"] [FEN "2nbk3/8/8/8/4K3/8/8/8 w - - 0 1"] 1. Kd4 {(Ke4-d4 Ke8-d7 Kd4-d5 Bd8-b6 Kd5-e5 Kd7-c6 Ke5-e4 Kc6-d6 Ke4-f3 Kd6-e5 Kf3-g3 Ke5-e4 Kg3-g4 Bb6-e3 Kg4-g3 Nc8-d6 Kg3-g4 Nd6-c4 Kg4-g3 Nc4-e5 Kg3-g2 Ke4-f4 Kg2-h1 Kf4-f3 Kh1-h2 Ne5-c4 Kh2-h3 Be3-b6 Kh3-h2 Nc4-d2 Kh2-h1 Nd2-e4 Kh1-h2 Ne4-g3 Kh2-h3 Ng3-f5 Kh3-h2 Bb6-d4 Kh2-h1 Nf5-g3+ Kh1-h2 Bd4-e3 Kh2-h3 Be3-b6 Kh3-h2 Ng3-f1+ Kh2-h3 Kf3-f4 Kh3-g2 Nf1-e3+ Kg2-h1 Ne3-f5 Kh1-g2 Nf5-d6 Kg2-h3 Bb6-c7 Kh3-h2) -49.37/48 5} Bb6+ {+1.23/14 6} 2. Ke4 {(Kd4-e4 Ke8-d7 Ke4-d5 Bb6-d8 Kd5-e5 Bd8-a5 Ke5-e4 Kd7-d6 Ke4-f3 Kd6-e5 Kf3-g4 Ke5-e4 Kg4-g5 Ba5-b6 Kg5-f6 Ke4-d5 Kf6-f5 Bb6-d8 Kf5-f4 Bd8-c7+ Kf4-f3 Bc7-b6 Kf3-g2 Kd5-e4 Kg2-h1 Ke4-f3 Kh1-h2 Bb6-c7+ Kh2-g1 Nc8-b6 Kg1-h1 Kf3-e4 Kh1-g2 Nb6-c8 Kg2-f2 Bc7-b6+ Kf2-g3 Bb6-d8 Kg3-h3 Ke4-f3 Kh3-h2 Kf3-f4 Kh2-g2 Nc8-d6 Kg2-g1 Kf4-e4 Kg1-g2 Bd8-b6) -49.37/48 2} Ne7 {+1.56/13 6} 3. Kf3 {(Ke4-f3 Ke8-d7 Kf3-g2 Ne7-c8 Kg2-h2 Kd7-e6 Kh2-h3 Ke6-f5 Kh3-h2 Kf5-f4 Kh2-g2 Bb6-d8 Kg2-f1 Kf4-f3 Kf1-g1 Bd8-b6+ Kg1-h1 Nc8-d6 Kh1-h2 Nd6-e4 Kh2-h1 Ne4-g3+ Kh1-h2 Bb6-d4 Kh2-h3 Ng3-f1 Kh3-h4 Nf1-d2 Kh4-h3 Nd2-c4 Kh3-h2 Bd4-e3 Kh2-h3 Be3-b6 Kh3-h2 Nc4-e3 Kh2-h1 Ne3-d1 Kh1-h2 Bb6-c7+ Kh2-g1 Nd1-f2 Kg1-f1 Bc7-b6 Kf1-g1 Bb6-d8 Kg1-h2 Nf2-e4 Kh2-g1 Bd8-c7 Kg1-h1 Ne4-d6 Kh1-g1 Bc7-a5 Kg1-h2 Nd6-c8 Kh2-h3 Ba5-b6) -49.37/50 2} Kf7 {+1.78/14 6} 4. Kg3 {(Kf3-g3 Kf7-e6 Kg3-g2 Ne7-c8 Kg2-h3 Ke6-f5 Kh3-g3 Nc8-d6 Kg3-f3 Nd6-c4 Kf3-g3 Nc4-e5 Kg3-h2 Kf5-f4 Kh2-g2 Ne5-c4 Kg2-h1 Nc4-d6 Kh1-h2 Kf4-f3 Kh2-h1 Nd6-c8 Kh1-h2 Bb6-c7+ Kh2-g1 Nc8-d6 Kg1-h1 Nd6-c4 Kh1-g1 Bc7-b6+ Kg1-h2 Kf3-e4 Kh2-g3 Nc4-e5 Kg3-g2 Ke4-f4 Kg2-h1 Ne5-c4 Kh1-g2 Bb6-d8 Kg2-h1 Kf4-f3 Kh1-h2 Kf3-e3 Kh2-g3 Bd8-c7+ Kg3-g2 Bc7-a5 Kg2-g3) -49.42/47 2} Ng6 {+1.95/18 6} 5. Kh2 {(Kg3-h2 Kf7-e6 Kh2-g2 Ke6-f5 Kg2-f3 Ng6-e5+ Kf3-g2 Kf5-f4 Kg2-h2 Kf4-g4 Kh2-h1 Ne5-d3 Kh1-h2 Nd3-f4 Kh2-h1 Bb6-f2 Kh1-h2 Bf2-c5 Kh2-h1 Kg4-f3 Kh1-h2 Bc5-d4 Kh2-h1 Nf4-e2 Kh1-h2 Bd4-g1+ Kh2-h3 Ne2-c1 Kh3-h4 Kf3-f4 Kh4-h3 Nc1-d3 Kh3-g2 Bg1-b6 Kg2-f1 Nd3-e5 Kf1-g2 Kf4-f5 Kg2-f1 Ne5-c4 Kf1-g2 Kf5-e4 Kg2-g3 Bb6-c7+ Kg3-f2 Ke4-f4 Kf2-g2 Nc4-d6 Kg2-f1 Bc7-b6 Kf1-g2 Nd6-c8 Kg2-h2 Kf4-e5 Kh2-g2 Ke5-f5) -49.47/48 4} Nf8 {+2.00/16 6} 6. Kg2 {(Kh2-g2 Kf7-e6 Kg2-h3 Nf8-g6 Kh3-g4 Ke6-f6 Kg4-g3 Kf6-f5 Kg3-f3 Ng6-e5+ Kf3-g2 Kf5-f4 Kg2-h2 Kf4-g4 Kh2-h1 Ne5-d3 Kh1-h2 Nd3-f4 Kh2-h1 Bb6-f2 Kh1-h2 Bf2-c5 Kh2-h1 Kg4-f3 Kh1-h2 Bc5-b6 Kh2-h1 Nf4-g6 Kh1-h2 Kf3-e4 Kh2-g3 Ng6-e5 Kg3-h2 Ke4-f4 Kh2-g2 Kf4-f5 Kg2-h1 Ne5-g6 Kh1-g2 Kf5-g4 Kg2-h1 Kg4-f4 Kh1-h2 Kf4-f3 Kh2-h3 Ng6-e7 Kh3-h2 Bb6-c7+ Kh2-g1 Ne7-f5 Kg1-f1 Nf5-d6 Kf1-g1 Nd6-f7 Kg1-h1) -49.47/49 1} Kf6 {+2.00/18 6} 7. Kh1 {(Kg2-h1 Nf8-g6 Kh1-h2 Kf6-f5 Kh2-g2 Ng6-h4+ Kg2-h2 Kf5-f4 Kh2-h1 Bb6-c5 Kh1-h2 Kf4-f3 Kh2-h3 Nh4-g6 Kh3-h2 Ng6-f4 Kh2-h1 Nf4-h5 Kh1-h2 Bc5-d6+ Kh2-h1 Nh5-g3+ Kh1-g1 Bd6-b8 Kg1-h2 Bb8-a7 Kh2-h3 Ba7-g1 Kh3-h4 Ng3-e4 Kh4-h5 Kf3-f4 Kh5-g6 Ne4-g5 Kg6-f6 Bg1-c5 Kf6-g7 Bc5-e7 Kg7-g8 Kf4-f5 Kg8-g7 Be7-f6+ Kg7-f8 Ng5-f3 Kf8-f7 Nf3-e5+ Kf7-g8 Ne5-c4 Kg8-f7 Nc4-b6 Kf7-f8 Kf5-e6 Kf8-g8 Nb6-d5) -49.51/51 4} Kf7 {+1.95/17 6} 8. Kh2 {(Kh1-h2 Nf8-g6 Kh2-g3 Kf7-e6 Kg3-g4 Ke6-f6 Kg4-f3 Kf6-f5 Kf3-g2 Ng6-h4+ Kg2-h2 Kf5-e4 Kh2-h3 Nh4-g6 Kh3-g2 Ng6-h8 Kg2-h1 Bb6-e3 Kh1-g2 Be3-c5 Kg2-g3 Bc5-d6+ Kg3-f2 Nh8-g6 Kf2-g1 Ng6-e5 Kg1-h1 Ke4-f5 Kh1-g1 Bd6-c5+ Kg1-f1 Kf5-f4 Kf1-g2 Ne5-g6 Kg2-h2 Kf4-g4 Kh2-h1 Ng6-f4 Kh1-h2 Bc5-f2 Kh2-h1 Bf2-d4 Kh1-h2 Kg4-f5 Kh2-h1 Nf4-g6 Kh1-g2 Kf5-f4 Kg2-h2 Ng6-h4 Kh2-h1 Bd4-b6 Kh1-h2) -49.51/50 2} Ne6 {+1.95/16 6} 9. Kh3 {(Kh2-h3 Ne6-f8 Kh3-g4 Kf7-f6 Kg4-f4 Nf8-g6+ Kf4-g4 Ng6-e5+ Kg4-h3 Kf6-f5 Kh3-g2 Ne5-g6 Kg2-f3 Bb6-c7 Kf3-e2 Kf5-e5 Ke2-f3 Bc7-d6 Kf3-g4 Ng6-f4 Kg4-f3 Bd6-c5 Kf3-g4 Ke5-e4 Kg4-g3 Bc5-e7 Kg3-h2 Ke4-f5 Kh2-h1 Be7-c5 Kh1-h2 Nf4-g6 Kh2-g2 Bc5-e7 Kg2-f3 Ng6-h8 Kf3-f2 Kf5-f4 Kf2-e2 Kf4-e4 Ke2-f2 Be7-d6 Kf2-g2 Ke4-f4 Kg2-h1 Kf4-f3 Kh1-g1 Bd6-c5+ Kg1-h1 Nh8-f7) -49.51/48 2} Nf8 {+2.07/16 6} 10. Kg2 {(Kh3-g2 Kf7-f6 Kg2-h1 Nf8-g6 Kh1-h2 Kf6-f5 Kh2-g2 Ng6-e5 Kg2-f1 Bb6-c5 Kf1-g2 Kf5-f4 Kg2-h1 Kf4-f3 Kh1-h2 Bc5-d6 Kh2-h1 Ne5-d3 Kh1-g1 Nd3-f2 Kg1-f1 Nf2-h3 Kf1-e1 Nh3-f4 Ke1-d2 Nf4-e6 Kd2-d3 Bd6-c5 Kd3-c2 Bc5-a7 Kc2-b1 Kf3-e4 Kb1-c1 Ba7-d4 Kc1-d2 Ne6-d8 Kd2-e1 Bd4-a7 Ke1-d2 Nd8-c6 Kd2-e1 Ke4-f3 Ke1-d1 Nc6-d8 Kd1-c2 Ba7-b6 Kc2-c3 Kf3-e4 Kc3-d2 Bb6-a7 Kd2-e1 Nd8-c6) -49.52/51 3} Ng6 {+1.90/18 5} 11. Kf3 {(Kg2-f3 Kf7-f6 Kf3-g4 Ng6-e5+ Kg4-f4 Bb6-c5 Kf4-e4 Kf6-e6 Ke4-f4 Ke6-d5 Kf4-f5 Bc5-e7 Kf5-f4 Be7-d6 Kf4-e3 Bd6-c5+ Ke3-f4 Kd5-e6 Kf4-e4 Ne5-g6 Ke4-f3 Ke6-e5 Kf3-g4 Ke5-e4 Kg4-g5 Ng6-e5 Kg5-f6 Bc5-d6 Kf6-e6 Bd6-c7 Ke6-f6 Ne5-d7+ Kf6-g6 Bc7-d8 Kg6-f7 Nd7-c5 Kf7-e8 Bd8-f6 Ke8-f7 Ke4-f5 Kf7-e8 Kf5-e6 Ke8-f8 Nc5-a4 Kf8-e8 Na4-b2 Ke8-f8 Nb2-d3) -49.52/45 2} Ke6 {+1.85/16 5} 12. Ke4 {(Kf3-e4 Bb6-c5 Ke4-f3 Ke6-f5 Kf3-g2 Kf5-f4 Kg2-h2 Kf4-f3 Kh2-h1 Ng6-e5 Kh1-h2 Ne5-g4+ Kh2-h1 Bc5-d6 Kh1-g1 Ng4-e5 Kg1-h2 Ne5-f7+ Kh2-h1 Kf3-f4 Kh1-g2 Nf7-e5 Kg2-f2 Kf4-e4 Kf2-g1 Ne5-f7 Kg1-h1 Nf7-h8 Kh1-g2 Nh8-g6 Kg2-h3 Bd6-c5 Kh3-g2 Ke4-f5 Kg2-f1 Ng6-f4 Kf1-e1 Kf5-e4 Ke1-f1 Ke4-f3 Kf1-e1 Bc5-d6 Ke1-d2 Kf3-e4 Kd2-c3 Nf4-e6 Kc3-c2 Bd6-c5) -49.52/46 2} Ne5 {+1.89/13 5} 13. Kf4 {(Ke4-f4 Ne5-g6+ Kf4-g5) -49.32/1} Kd5 {+1.93/18 5} 14. Kf5 {(Kf4-f5 Bb6-c7 Kf5-f4 Ne5-c4+ Kf4-f3 Kd5-e5 Kf3-g2 Ke5-f4 Kg2-h1 Kf4-f3 Kh1-g1 Bc7-e5 Kg1-h1 Nc4-d6 Kh1-g1 Nd6-f7 Kg1-h1 Be5-d6 Kh1-g1 Bd6-c5+ Kg1-h2 Nf7-e5 Kh2-h1 Bc5-a7 Kh1-h2 Ba7-d4 Kh2-h1 Bd4-c5 Kh1-h2 Ne5-g4+ Kh2-h1 Ng4-f2+ Kh1-h2 Nf2-d1 Kh2-h3 Bc5-d6 Kh3-h4 Bd6-e5 Kh4-g5 Nd1-e3 Kg5-g6 Kf3-f4 Kg6-f7 Ne3-c4 Kf7-e7 Nc4-b6 Ke7-e6 Kf4-e4 Ke6-f7 Ke4-f5) -49.53/49 5} Be3 {+2.55/19 5} 15. Kf6 {(Kf5-f6) -49.30/1} Bf4 {+2.64/17 5} 16. Kf5 {(Kf6-f5 Ne5-d3 Kf5-f6 Bf4-e5+ Kf6-e7 Nd3-f4 Ke7-d7 Nf4-g6 Kd7-c8 Kd5-c6 Kc8-d8 Be5-g3 Kd8-e8 Bg3-h4 Ke8-f7 Ng6-f4 Kf7-e8 Kc6-d6 Ke8-f7 Kd6-d5 Kf7-f8 Kd5-e6 Kf8-e8 Bh4-g5 Ke8-f8 Bg5-f6 Kf8-e8 Nf4-d3 Ke8-f8 Nd3-e5 Kf8-e8 Ne5-f7 Ke8-f8 Nf7-h6 Kf8-e8 Nh6-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M24/43 8} Bg3 {+2.64/19 5} 17. Kf6 {(Kf5-f6 Ne5-c4 Kf6-e7 Bg3-e5 Ke7-f7 Kd5-e4 Kf7-e7 Nc4-b6 Ke7-e6 Ke4-f4 Ke6-f7 Kf4-f5 Kf7-e7 Be5-f4 Ke7-d8 Bf4-d6 Kd8-e8 Kf5-e6 Ke8-d8 Bd6-e5 Kd8-e8 Be5-f6 Ke8-f8 Nb6-c4 Kf8-g8 Ke6-f5 Kg8-f7 Nc4-d6+ Kf7-g8 Kf5-g6 Kg8-f8 Bf6-g5 Kf8-g8 Bg5-e7 Kg8-h8 Nd6-f7+ Kh8-g8 Nf7-h6+ Kg8-h8 Be7-f6+) -M20/41 4} Nc6 {+2.57/18 5} 18. Kg5 {(Kf6-g5 Kd5-e4 Kg5-f6 Bg3-e5+ Kf6-g5 Nc6-d8 Kg5-h5 Ke4-f5 Kh5-h4 Kf5-f4 Kh4-h3 Kf4-f3 Kh3-h4 Nd8-e6 Kh4-h5 Kf3-f4 Kh5-h4 Ne6-g5 Kh4-h5 Ng5-e4 Kh5-h4 Ne4-f2 Kh4-h5 Kf4-f5 Kh5-h4 Be5-d6 Kh4-h5 Bd6-e7 Kh5-h6 Be7-f6 Kh6-h5 Nf2-e4 Kh5-h6 Ne4-g5 Kh6-h5 Ng5-e6 Kh5-h6 Bf6-g5+ Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M24/38 2} Be5 {+2.68/16 5} 19. Kh4 {(Kg5-h4 Kd5-e4 Kh4-h3 Ke4-f3 Kh3-h4 Be5-f4 Kh4-h5 Nc6-e5 Kh5-h4 Ne5-d3 Kh4-h5 Kf3-e4 Kh5-g6 Ke4-e5 Kg6-h5 Ke5-f5 Kh5-h4 Nd3-f2 Kh4-h5 Bf4-g3 Kh5-h6 Nf2-e4 Kh6-h5 Ne4-d6 Kh5-h6 Bg3-h4 Kh6-h5 Bh4-e7 Kh5-h6 Nd6-e8 Kh6-h5 Ne8-g7+ Kh5-h6 Kf5-f6 Kh6-h7 Ng7-f5 Kh7-g8 Kf6-g6 Kg8-h8 Be7-d6 Kh8-g8 Nf5-h6+ Kg8-h8 Bd6-e5+) -M22/44 10} Ke4 {+2.96/19 5} 20. Kh3 {(Kh4-h3 Ke4-f3 Kh3-h4 Nc6-e7 Kh4-h3 Ne7-c8 Kh3-h4 Nc8-d6 Kh4-h3 Nd6-e4 Kh3-h4 Be5-g3+ Kh4-h5 Kf3-f4 Kh5-g6 Bg3-h4 Kg6-h5 Bh4-e7 Kh5-g6 Ne4-d6 Kg6-h6 Kf4-f5 Kh6-h5 Nd6-e8 Kh5-h6 Be7-g5+ Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-f8 Ne8-d6 Kf8-g8 Bg5-e7 Kg8-h8 Nd6-f7+ Kh8-g8 Nf7-h6+ Kg8-h8 Be7-f6+) -M20/44 4} Kf3 {+3.12/19 5} 21. Kh4 {(Kh3-h4) -M19/1} Nd4 {+3.22/17 5} 22. Kg5 {(Kh4-g5 Kf3-g3 Kg5-g6 Kg3-g4 Kg6-f7 Kg4-f5 Kf7-e7 Nd4-b5 Ke7-d8 Nb5-a7 Kd8-e7 Be5-f4 Ke7-d7 Kf5-f6 Kd7-d8 Kf6-e6 Kd8-e8 Bf4-g5 Ke8-f8 Na7-c8 Kf8-g7 Nc8-e7 Kg7-f8 Bg5-f6 Kf8-e8 Ne7-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M19/40 2} Ke4 {+3.13/17 4} 23. Kh5 {(Kg5-h5 Ke4-f5 Kh5-h4 Kf5-f4 Kh4-h3 Kf4-f3 Kh3-h4 Nd4-e6 Kh4-h5 Kf3-f4 Kh5-h4 Ne6-g5 Kh4-h5 Kf4-f5 Kh5-h4 Be5-d6 Kh4-h5 Bd6-g3 Kh5-h6 Ng5-e6 Kh6-h5 Ne6-f4+ Kh5-h6 Kf5-f6 Kh6-h7 Bg3-h4 Kh7-g8 Nf4-e6 Kg8-h8 Kf6-g6 Kh8-g8 Bh4-g5 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M19/43 4} Ne6 {+3.28/16 4} 24. Kg4 {(Kh5-g4 Be5-c7 Kg4-h3 Ke4-f3 Kh3-h4 Bc7-e5 Kh4-h5 Kf3-f4 Kh5-h4 Ne6-g5 Kh4-h5 Be5-d6 Kh5-g6 Bd6-e7 Kg6-h5 Ng5-e6 Kh5-g6 Ne6-d8 Kg6-h6 Kf4-f5 Kh6-g7 Kf5-g5 Kg7-h7 Nd8-e6 Kh7-g8 Kg5-g6 Kg8-h8 Ne6-g5 Kh8-g8 Be7-c5 Kg8-h8 Ng5-f7+ Kh8-g8 Nf7-h6+ Kg8-h8 Bc5-d4+) -M18/42 3} Bc7 {+3.39/18 4} 25. Kh3 {(Kg4-h3 Ke4-f3 Kh3-h4 Bc7-g3+ Kh4-h5 Kf3-f4 Kh5-g6 Ne6-c7 Kg6-f6 Bg3-h4+ Kf6-g6 Kf4-g4 Kg6-f7 Kg4-f5 Kf7-g7 Bh4-g5 Kg7-f7 Bg5-f6 Kf7-f8 Kf5-g6 Kf8-g8 Nc7-e8 Kg8-f8 Ne8-d6 Kf8-g8 Bf6-e7 Kg8-h8 Nd6-f7+ Kh8-g8 Nf7-h6+ Kg8-h8 Be7-f6+) -M16/43 7} Kf3 {+3.80/25 4} 26. Kh4 {(Kh3-h4) -M15/1} Bg3+ {+3.93/23 4} 27. Kh5 {(Kh4-h5 Kf3-f4 Kh5-g6 Ne6-c7 Kg6-f6 Bg3-h4+ Kf6-g6 Kf4-g4 Kg6-f7 Kg4-f5 Kf7-g7 Bh4-g5 Kg7-f7 Bg5-f6 Kf7-f8 Kf5-g6 Kf8-g8 Nc7-e8 Kg8-f8 Ne8-d6 Kf8-g8 Bf6-e7 Kg8-h8 Nd6-f7+ Kh8-g8 Nf7-h6+ Kg8-h8 Be7-f6+) -M14/41 3} Kf4 {+4.13/23 4} 28. Kg6 {(Kh5-g6 Ne6-c7 Kg6-f6 Bg3-h4+ Kf6-g6 Kf4-g4 Kg6-f7 Kg4-f5 Kf7-g7 Bh4-g5 Kg7-f7 Bg5-f6 Kf7-f8 Kf5-g6 Kf8-g8 Nc7-e8 Kg8-f8 Ne8-d6 Kf8-g8 Bf6-e7 Kg8-h8 Nd6-f7+ Kh8-g8 Nf7-h6+ Kg8-h8 Be7-f6+) -M13/40 4} Nd8 {+4.34/22 4} 29. Kg7 {(Kg6-g7 Bg3-h4 Kg7-f8 Kf4-f5 Kf8-e8 Kf5-e6 Ke8-f8 Bh4-f6 Kf8-g8 Bf6-e7 Kg8-g7 Ke6-f5 Kg7-h6 Nd8-e6 Kh6-h5 Ne6-g7+ Kh5-h6 Kf5-f6 Kh6-h7 Ng7-f5 Kh7-g8 Kf6-g6 Kg8-h8 Be7-d6 Kh8-g8 Nf5-h6+ Kg8-h8 Bd6-e5+) -M14/38 4} Kf5 {+4.61/20 4} 30. Kf8 {(Kg7-f8 Bg3-h4 Kf8-e8 Kf5-e6 Ke8-f8 Bh4-f6 Kf8-g8 Nd8-f7 Kg8-f8 Nf7-h6 Kf8-e8 Nh6-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M12/40 5} Ke6 {+4.52/20 4} 31. Kg7 {(Kf8-g7 Bg3-d6 Kg7-g6 Bd6-e7 Kg6-g7 Ke6-f5 Kg7-h6 Nd8-e6 Kh6-h5 Ne6-g7+ Kh5-h6 Kf5-f6 Kh6-h7 Ng7-f5 Kh7-g8 Kf6-g6 Kg8-h8 Be7-d6 Kh8-g8 Nf5-h6+ Kg8-h8 Bd6-e5+) -M11/44 9} Bh4 {+4.87/22 4} 32. Kf8 {(Kg7-f8 Bh4-f6 Kf8-g8 Nd8-f7 Kg8-f8 Nf7-h6 Kf8-e8 Nh6-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M10/44 3} Bg5 {+4.91/18 4} 33. Kg7 {(Kf8-g7 Bg5-h4 Kg7-f8 Bh4-f6 Kf8-g8 Nd8-f7 Kg8-f8 Nf7-h6 Kf8-e8 Nh6-f5 Ke8-f8 Bf6-e7+ Kf8-g8 Ke6-f6 Kg8-h7 Kf6-f7 Kh7-h8 Kf7-g6 Kh8-g8 Nf5-h6+ Kg8-h8 Be7-f6+) -M11/46 6} Bf6+ {+4.77/22 4} 34. Kg6 {(Kg7-g6 Ke6-e5 Kg6-h7 Ke5-f5 Kh7-h6 Bf6-e7 Kh6-h7 Be7-f8 Kh7-g8 Bf8-h6 Kg8-h7 Kf5-g5 Kh7-h8 Kg5-g6 Kh8-g8 Nd8-c6 Kg8-h8 Bh6-g7+ Kh8-g8 Nc6-e7+) -M10/47 6} Be7 {+5.43/25 4} 35. Kh7 {(Kg6-h7 Ke6-f5 Kh7-h6 Nd8-e6 Kh6-h5 Be7-f6 Kh5-h6 Bf6-g5+ Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M9/45 3} Kf5 {+5.82/24 4} 36. Kh6 {(Kh7-h6 Nd8-e6 Kh6-h5 Be7-f6 Kh5-h6 Bf6-g5+ Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M8/44 4} Ne6 {+9.30/25 4} 37. Kh5 {(Kh6-h5 Be7-f6 Kh5-h6 Bf6-g5+ Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M7/45 6} Bf6 {+9.84/25 4} 38. Kh6 {(Kh5-h6) -M6/1} Bg5+ {+9.89/23 4} 39. Kh7 {(Kh6-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M5/50 2} Kf6 {+9.92/21 4} 40. Kg8 {(Kh7-g8 Kf6-g6 Kg8-h8 Kg6-f7 Kh8-h7 Ne6-f8+ Kh7-h8 Bg5-f6+) -M4/127 1} Kg6 {+9.96/20 4} 41. Kh8 {(Kg8-h8) -M3/1} Kf7 {+9.98/18 4} 42. Kh7 {(Kh8-h7) -M2/1} Nf8+ {+10.00/16 3} 43. Kh8 {(Kh7-h8) -M1/1} Bf6# {+10.00/14 3} 0-1 [/pgn]

[Alexander Lim]

KQ vs kr

(Click on the 3 dots ... to see all the examples)

[pgn] [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.28"] [Round "?"] [White "Value_8x128d (net 5437)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2200"] [SetUp "1"] [FEN "8/8/8/4kr2/8/8/8/2QK4 w - - 0 1"] 1. Ke2 {+4.43/15 6} Kd5 {(Ke5-d5 Ke2-e3 Rf5-e5+ Ke3-d3 Kd5-e6 Qc1-c6+ Ke6-f7 Kd3-d4 Re5-e6 Qc6-c3 Re6-e7 Kd4-d5 Kf7-g6 Qc3-c8 Re7-f7 Qc8-g4+ Kg6-f6 Qg4-d4+ Kf6-e7 Qd4-e5+ Ke7-d8 Qe5-g5+ Kd8-d7 Qg5-g4+ Kd7-e7 Qg4-e6+ Ke7-f8 Qe6-b6 Kf8-g7 Qb6-d4+ Rf7-f6 Qd4-h4 Kg7-g6 Qh4-g4+ Kg6-h6 Kd5-e5 Rf6-f8 Qg4-h4+ Kh6-g6 Qh4-g3+ Kg6-h5 Qg3-a3 Rf8-f7 Qa3-h3+ Kh5-g5) -60.25/29 7} 2. Ke3 {+4.59/17 6} Ke5 {(Kd5-e5 Qc1-c6 Rf5-f6 Qc6-e4+ Ke5-d6 Qe4-b4+ Kd6-d7 Qb4-b7+ Kd7-d6 Qb7-b6+ Kd6-e5 Qb6-b8+ Ke5-e6 Ke3-e4 Ke6-d7 Qb8-b7+ Kd7-d8 Qb7-b4 Kd8-d7 Qb4-a4+ Kd7-c7 Qa4-a7+ Kc7-d8 Ke4-d5 Kd8-c8 Qa7-e3 Kc8-d7 Qe3-h3+ Kd7-e7 Qh3-h7+ Rf6-f7 Qh7-h4+ Ke7-d7 Qh4-a4+ Kd7-e7 Qa4-a7+ Ke7-f6 Qa7-f2+ Kf6-g6 Qf2-g2+ Kg6-h6 Qg2-h2+ Kh6-g6 Qh2-d6+ Kg6-h5 Qd6-e5+ Kh5-g6 Kd5-e4 Rf7-f6 Qe5-e8+ Kg6-h6 Qe8-h8+ Kh6-g6 Qh8-g8+ Kg6-h6) -60.25/31 2} 3. Qb2+ {+4.78/14 6} Kd6 {(Ke5-d6 Ke3-e4 Rf5-c5 Qb2-b6+ Rc5-c6 Qb6-d8+ Kd6-c5 Qd8-a5+ Kc5-d6 Qa5-e5+ Kd6-d7 Ke4-d5 Rc6-a6 Qe5-f5+ Kd7-e7 Qf5-e4+ Ke7-f6 Qe4-f3+ Kf6-g7 Qf3-c3+ Kg7-h7 Kd5-e5 Ra6-g6 Ke5-f5 Rg6-h6 Qc3-c7+ Kh7-g8 Qc7-e7 Rh6-h3 Qe7-e8+ Kg8-g7 Qe8-g6+ Kg7-h8 Qg6-g4 Rh3-h7 Qg4-g5 Rh7-f7+ Kf5-e6 Rf7-g7 Qg5-h4+ Kh8-g8 Qh4-e4 Rg7-c7 Qe4-a8+ Kg8-g7 Qa8-g2+ Kg7-f8 Qg2-d5) -60.36/33 6} 4. Ke4 {+4.99/18 6} Rc5 {(Rf5-c5 Qb2-b6+ Rc5-c6 Qb6-d8+ Kd6-c5 Qd8-a5+ Kc5-d6 Qa5-e5+ Kd6-d7 Ke4-d5 Rc6-a6 Qe5-f5+ Kd7-e7 Qf5-e4+ Ke7-f6 Qe4-f3+ Kf6-g7 Qf3-c3+ Ra6-f6 Kd5-e5 Rf6-f8 Qc3-d3 Rf8-e8+ Ke5-f5 Re8-e7 Qd3-d4+ Kg7-f8 Qd4-d8+ Kf8-f7 Qd8-h8 Re7-e1 Qh8-f6+ Kf7-e8 Qf6-c6+ Ke8-e7 Qc6-c3 Re1-f1+ Kf5-e5 Ke7-f8 Qc3-b4+ Kf8-g7 Qb4-g4+ Kg7-f8 Qg4-h4 Rf1-a1 Qh4-c4 Kf8-g7) -60.36/33 3} 5. Qa3 {+4.99/16 6} Kc6 {(Kd6-c6 Qa3-a6+ Kc6-d7 Qa6-b7+ Kd7-d6 Qb7-b6+ Rc5-c6 Qb6-d8+ Kd6-c5 Qd8-a5+ Kc5-d6 Qa5-e5+ Kd6-d7 Ke4-d5 Rc6-a6 Qe5-f5+ Kd7-e7 Qf5-e4+ Ke7-f7 Qe4-h7+ Kf7-f8 Qh7-c7 Ra6-h6 Qc7-d7 Kf8-g8 Kd5-e5 Rh6-h7 Qd7-d8+ Kg8-f7 Qd8-f6+ Kf7-g8 Qf6-g6+ Kg8-h8 Qg6-e8+ Kh8-g7 Ke5-f4 Rh7-h2 Qe8-e5+ Kg7-g6 Qe5-e4+ Kg6-g7 Kf4-g5 Rh2-d2 Qe4-e5+ Kg7-g8 Kg5-f6 Rd2-f2+ Kf6-g6 Rf2-g2+ Kg6-h6) -60.36/34 2} 6. Kd4 {+5.04/17 6} Rd5+ {(Rc5-d5+ Kd4-c4 Rd5-e5 Qa3-f3+ Kc6-d7 Qf3-f7+ Kd7-d6 Qf7-f6+ Re5-e6 Qf6-d8+ Kd6-e5 Qd8-g5+ Ke5-d6 Qg5-c5+ Kd6-d7 Kc4-d5 Re6-f6 Qc5-a7+ Kd7-e8 Qa7-g7 Rf6-a6 Qg7-g8+ Ke8-e7 Qg8-g5+ Ke7-f7 Qg5-f5+ Ra6-f6 Qf5-d7+ Kf7-g6 Qd7-g4+ Kg6-f7 Kd5-e5 Rf6-h6 Qg4-d7+ Kf7-g6 Qd7-d6+ Kg6-g7 Qd6-e7+ Kg7-g6 Ke5-e6 Rh6-h1 Qe7-f6+ Kg6-h7 Qf6-f5+ Kh7-g8 Qf5-g4+ Kg8-h8 Qg4-d4+ Kh8-g8) -60.36/32 2} 7. Kc4 {+5.04/15 6} Re5 {(Rd5-e5 Qa3-f3+ Kc6-d7 Qf3-f7+ Kd7-d6 Qf7-f6+ Re5-e6 Qf6-d8+ Kd6-e5 Qd8-g5+ Ke5-d6 Qg5-c5+ Kd6-d7 Kc4-d5 Re6-g6 Qc5-a7+ Kd7-e8 Kd5-e5 Rg6-h6 Qa7-a4+ Ke8-e7 Qa4-g4 Rh6-b6 Qg4-h4+ Ke7-e8 Qh4-a4+ Ke8-d8 Qa4-d4+ Kd8-c7 Qd4-c5+ Kc7-b7 Ke5-d5 Kb7-a6 Qc5-e7 Rb6-b5+ Kd5-c4 Rb5-b8 Qe7-e6+ Ka6-a7 Qe6-d7+ Ka7-b6 Kc4-d5 Kb6-a6 Qd7-a4+ Ka6-b6 Qa4-b4+ Kb6-c7 Qb4-c3+ Kc7-b6) -60.37/35 4} 8. Qf8 {+5.11/14 6} Kd7 {(Kc6-d7 Qf8-f7+ Kd7-d6 Qf7-f6+ Re5-e6 Qf6-d8+ Kd6-e5 Qd8-g5+ Ke5-d6 Qg5-c5+ Kd6-d7 Kc4-d5 Re6-g6 Qc5-a7+ Kd7-e8 Kd5-e5 Rg6-h6 Qa7-e3 Rh6-a6 Qe3-b3 Ra6-g6 Qb3-a4+ Ke8-f8 Qa4-d7 Rg6-g3 Qd7-c6 Rg3-g7 Qc6-f6+ Rg7-f7 Qf6-d8+ Kf8-g7 Ke5-e6 Rf7-f8 Qd8-e7+ Kg7-g8 Qe7-d7 Rf8-f1 Qd7-d8+ Rf1-f8 Qd8-e7 Rf8-c8 Qe7-f7+ Kg8-h8) -60.38/32 3} 9. Kd4 {+5.29/13 6} Re1 {(Re5-e1 Qf8-f7+ Kd7-d8 Qf7-f2 Re1-e6 Qf2-f8+ Kd8-d7 Kd4-d5 Re6-b6 Qf8-f7+ Kd7-d8 Kd5-c5 Rb6-a6 Qf7-d5+ Kd8-c7 Qd5-e4 Ra6-a5+ Kc5-b4 Ra5-a6 Kb4-b5 Ra6-d6 Kb5-c5 Rd6-d7 Qe4-e5+ Kc7-b7 Kc5-b5 Rd7-c7 Qe5-e4+ Kb7-c8 Qe4-e8+ Kc8-b7 Qe8-d8 Rc7-c1 Qd8-d5+ Kb7-c7 Qd5-e5+ Kc7-b7 Qe5-e4+ Kb7-c8 Qe4-f5+ Kc8-b7 Qf5-f3+ Kb7-c8) -60.46/31 4} 10. Qb4 {+5.41/20 5} Re6 {(Re1-e6 Kd4-d5 Re6-g6 Qb4-b7+ Kd7-e8 Kd5-e5 Ke8-d8 Qb7-d5+ Kd8-e7 Qd5-c4 Rg6-g5+ Ke5-f4 Rg5-g6 Qc4-c7+ Ke7-e8 Kf4-e5 Ke8-f8 Qc7-d8+ Kf8-f7 Ke5-f5 Rg6-g7 Qd8-d4 Kf7-f8 Kf5-f6 Rg7-f7+ Kf6-g6 Kf8-e8 Qd4-h8+ Rf7-f8 Qh8-g7 Rf8-f1 Qg7-e5+ Ke8-d8 Qe5-g5+ Kd8-c7 Qg5-a5+ Kc7-d6 Qa5-a6+ Kd6-e5 Qa6xf1 Ke5-d4 Qf1-e2 Kd4-c3 Kg6-f5 Kc3-b3 Kf5-e4 Kb3-b4 Ke4-d4 Kb4-b3 Qe2-c4+ Kb3-a3 Qc4-d3+ Ka3-b4 Qd3-b1+ Kb4-a4 Kd4-c4) -61.05/33 8} 11. Kd5 {+5.49/17 5} Rg6 {(Re6-g6 Qb4-b7+ Kd7-e8 Kd5-e5 Ke8-d8 Qb7-d5+ Kd8-e7 Qd5-c4 Rg6-g5+ Ke5-f4 Rg5-g6 Qc4-c7+ Ke7-e8 Kf4-e5 Ke8-f8 Qc7-d8+ Kf8-f7 Ke5-f5 Rg6-g7 Qd8-h8 Rg7-g1 Qh8-f6+ Kf7-g8 Qf6-d8+ Kg8-h7 Qd8-h4+ Kh7-g8 Qh4-f2 Rg1-g7 Qf2-a2+ Kg8-h8 Qa2-a8+ Kh8-h7 Qa8-h1+ Kh7-g8 Qh1-d5+ Kg8-h7 Kf5-f6 Rg7-g6+ Kf6-f7 Rg6-g7+ Kf7-f8 Kh7-h6 Qd5-h1+ Kh6-g6 Qh1-g2+ Kg6-f5 Kf8xg7 Kf5-f4 Qg2-e2 Kf4-f5 Qe2-e3) -61.15/32 2} 12. Qb7+ {+5.69/17 5} Ke8 {(Kd7-e8 Kd5-e5 Ke8-d8 Qb7-d5+ Kd8-e7 Qd5-c4 Rg6-g5+ Ke5-f4 Rg5-g6 Qc4-c7+ Ke7-e8 Kf4-e5 Ke8-f8 Qc7-d8+ Kf8-f7 Ke5-f5 Rg6-g7 Qd8-h8 Rg7-g1 Qh8-f6+ Kf7-e8 Qf6-c6+ Ke8-d8 Qc6-b6+ Kd8-d7 Qb6xg1 Kd7-c6 Kf5-e6 Kc6-b5 Ke6-d6 Kb5-b4 Qg1-b1+ Kb4-c3 Qb1-e4 Kc3-b3 Qe4-d3+ Kb3-b4 Kd6-d5 Kb4-a4 Qd3-c4+ Ka4-a3 Qc4-c3+ Ka3-a2 Qc3-c2+ Ka2-a3 Kd5-d6 Ka3-b4 Kd6-c6) -153.11/32 7} 13. Ke5 {+5.68/15 5} Kd8 {(Ke8-d8 Qb7-d5+ Kd8-e7 Qd5-c4 Rg6-g5+ Ke5-f4 Rg5-g6 Qc4-c7+ Ke7-e6 Qc7-c6+ Ke6-f7 Qc6-d7+ Kf7-f6 Qd7-d8+ Kf6-f7 Kf4-f5 Rg6-h6 Qd8-d7+ Kf7-g8 Kf5-g5 Rh6-h7 Qd7-e8+ Kg8-g7 Qe8-e4 Kg7-g8 Kg5-g6 Rh7-g7+ Kg6-h6 Kg8-f8 Qe4-a8+ Kf8-f7 Qa8-d5+ Kf7-f8 Qd5-d8+ Kf8-f7 Qd8-d7+ Kf7-f6 Qd7xg7+ Kf6-e6 Qg7-d4 Ke6-f5 Qd4-e3 Kf5-f6 Qe3-e4 Kf6-f7 Qe4-e5 Kf7-f8 Kh6-g6 Kf8-g8 Qe5-g7+) -M25/37 6} 14. Qe4 {+5.63/14 5} Rh6 {(Rg6-h6 Ke5-d5 Rh6-h5+ Kd5-c4 Rh5-a5 Qe4-e6 Ra5-a7 Qe6-g8+ Kd8-c7 Qg8-f7+ Kc7-b6 Qf7-f2+ Kb6-a6 Qf2-f6+ Ka6-b7 Kc4-b5 Kb7-c8 Qf6-e5 Kc8-b7 Qe5-e3 Ra7-a1 Qe3-e4+ Kb7-c8 Qe4-f5+ Kc8-d8 Qf5-f6+ Kd8-e8 Qf6xa1 Ke8-f7 Qa1-c1 Kf7-g6 Kb5-c5 Kg6-g7 Qc1-g5+ Kg7-h8 Qg5-e5+ Kh8-g8 Qe5-g3+ Kg8-f7 Kc5-c6 Kf7-f6 Kc6-d6 Kf6-f5 Qg3-e5+ Kf5-g4 Kd6-e6) -M31/35 9} 15. Kd5 {+5.89/17 5} Rh5+ {(Rh6-h5+ Kd5-c4 Rh5-a5 Qe4-e6 Ra5-a7 Qe6-g8+ Kd8-c7 Qg8-f7+ Kc7-b6 Qf7-f6+ Kb6-c7 Qf6-e7+ Kc7-b8 Qe7-d8+ Kb8-b7 Kc4-b5 Ra7-a1 Qd8-e7+ Kb7-c8 Qe7-f8+ Kc8-d7 Qf8-g7+ Kd7-e6 Qg7xa1 Ke6-f5 Qa1-d4 Kf5-g5 Kb5-c5 Kg5-g6 Qd4-g4+ Kg6-f7 Kc5-b5 Kf7-e7 Qg4-g5+ Ke7-f8 Qg5-f6+ Kf8-g8 Kb5-c4 Kg8-h7 Kc4-d5 Kh7-g8 Kd5-e6) -M25/35 4} 16. Kd6 {+5.80/16 5} Rh6+ {(Rh5-h6+ Kd6-c5 Rh6-f6 Qe4-e5 Rf6-g6 Qe5-f5 Rg6-g1 Qf5-d3+ Kd8-c7 Qd3-e3 Rg1-d1 Qe3-f4+ Kc7-d8 Kc5-c6 Kd8-e7 Qf4-e4+ Ke7-f6 Qe4-f3+ Kf6-e5 Qf3xd1 Ke5-e4 Kc6-d6 Ke4-f4 Kd6-e6 Kf4-e4 Qd1-d2 Ke4-f3 Ke6-f5 Kf3-g3 Qd2-e2 Kg3-h3 Kf5-f4 Kh3-h4 Qe2-g4+) -M17/34 2} 17. Kc5 {+5.87/15 5} Rf6 {(Rh6-f6 Qe4-e5 Rf6-g6 Qe5-f5 Rg6-g1 Qf5-d3+ Kd8-c7 Qd3-e3 Rg1-d1 Qe3-f4+ Kc7-d8 Kc5-c6 Kd8-e7 Qf4-e3+ Ke7-f6 Qe3-f3+ Kf6-e5 Qf3xd1 Ke5-e4 Qd1-e2+ Ke4-f4 Kc6-d5 Kf4-g5 Qe2-f3 Kg5-g6 Kd5-e6 Kg6-g7 Qf3-g3+ Kg7-f8 Qg3-g4 Kf8-e8 Qg4-g8+) -M16/37 3} 18. Qe5 {+5.95/17 5} Rg6 {(Rf6-g6 Qe5-f5 Rg6-g1 Qf5-d3+ Kd8-c7 Qd3-e3 Rg1-d1 Qe3-f4+ Kc7-d8 Kc5-c6 Kd8-e7 Qf4-e3+ Ke7-f6 Qe3-f3+ Kf6-e5 Qf3xd1 Ke5-e4 Qd1-e2+ Ke4-f4 Kc6-d5 Kf4-g5 Qe2-f3 Kg5-g6 Kd5-e6 Kg6-g7 Qf3-g3+ Kg7-h6 Ke6-f6 Kh6-h7 Qg3-g7+) -M15/37 2} 19. Qf5 {+5.98/14 5} Rg1 {(Rg6-g1 Qf5-d3+ Kd8-c7 Qd3-e3 Rg1-d1 Qe3-f4+ Kc7-d8 Kc5-c6 Kd8-e7 Qf4-e3+ Ke7-f6 Qe3-f3+ Kf6-e5 Qf3xd1 Ke5-e4 Qd1-e2+ Ke4-f4 Kc6-d5 Kf4-g5 Kd5-e6 Kg5-f4 Ke6-f6 Kf4-g3 Kf6-g5 Kg3-h3 Kg5-f4 Kh3-h4 Qe2-g4+) -M14/38 4} 20. Qf4 {+5.94/14 5} Kc8 {(Kd8-c8 Qf4-e3 Rg1-g7 Qe3-e8+ Kc8-b7 Qe8-e4+ Kb7-c8 Qe4-a8+ Kc8-d7 Qa8-b7+ Kd7-e6 Qb7xg7 Ke6-f5 Qg7-g3 Kf5-e4 Qg3-g4+ Ke4-e3 Kc5-c4 Ke3-d2 Qg4-e6 Kd2-c2 Qe6-e2+ Kc2-c1 Kc4-c3 Kc1-b1 Qe2-b2+) -M13/38 2} 21. Qe3 {+6.28/23 5} Rg7 {(Rg1-g7 Qe3-e8+ Kc8-b7 Qe8-e4+ Kb7-c8 Qe4-a8+ Kc8-d7 Qa8-b7+ Kd7-e6 Qb7xg7 Ke6-f5 Qg7-g3 Kf5-e4 Qg3-g4+ Ke4-e3 Kc5-c4 Ke3-d2 Qg4-e6 Kd2-c2 Qe6-e2+ Kc2-c1 Kc4-b3 Kc1-b1 Qe2-d1+) -M12/42 13} 22. Qe6+ {+6.28/20 4} Kb7 {(Kc8-b7 Qe6-e4+ Kb7-c8 Qe4-a8+ Kc8-d7 Qa8-b7+ Kd7-e6 Qb7xg7 Ke6-f5 Qg7-g3 Kf5-e4 Qg3-g4+ Ke4-e3 Kc5-c4 Ke3-d2 Qg4-e6 Kd2-c2 Qe6-e2+ Kc2-c1 Kc4-b3 Kc1-b1 Qe2-d1+) -M11/43 15} 23. Qd5+ {+7.22/23 4} Ka7 {(Kb7-a7 Qd5-e4 Rg7-c7+ Kc5-b5 Rc7-f7 Qe4-d4+ Ka7-b8 Qd4-d6+ Kb8-a7 Kb5-c6 Rf7-b7 Qd6-d8 Rb7-h7 Qd8-a5+ Ka7-b8 Qa5-e5+ Kb8-a7 Qe5-a1+ Ka7-b8 Qa1-b1+ Kb8-a7 Qb1xh7+ Ka7-a6 Qh7-b7+ Ka6-a5 Qb7-b5+) -M13/43 2} 24. Kc6 {+7.77/21 4} Rg6+ {(Rg7-g6+ Kc6-c5 Rg6-g7 Qd5-e4 Rg7-c7+ Kc5-b5 Rc7-f7 Qe4-d4+ Ka7-b8 Qd4-d6+ Kb8-a7 Kb5-c6 Rf7-b7 Qd6-d8 Rb7-h7 Qd8-a5+ Ka7-b8 Qa5-e5+ Kb8-a7 Qe5-a1+ Ka7-b8 Qa1-b1+ Kb8-a7 Qb1xh7+ Ka7-a6 Qh7-b7+ Ka6-a5 Qb7-b5+) -M14/44 2} 25. Kc7 {+8.14/19 4} Rg7+ {(Rg6-g7+ Kc7-c8 Ka7-a6 Qd5-c4+ Ka6-a5 Qc4-c3+ Ka5-b5 Qc3xg7 Kb5-c4 Qg7-d7 Kc4-c3 Kc8-c7 Kc3-c2 Kc7-c6 Kc2-c3 Kc6-c5 Kc3-b2 Qd7-d2+ Kb2-a1 Kc5-b4 Ka1-b1 Kb4-b3 Kb1-a1 Qd2-d1+) -M12/43 2} 26. Kc8 {+8.14/17 4} Ka6 {(Ka7-a6 Qd5-c4+ Ka6-a5 Qc4-c3+ Ka5-b5 Qc3xg7 Kb5-c4 Qg7-d7 Kc4-c3 Kc8-c7 Kc3-c2 Kc7-b6 Kc2-c3 Kb6-c5 Kc3-b2 Qd7-d2+ Kb2-a1 Kc5-b4 Ka1-b1 Kb4-c3 Kb1-a1 Qd2-b2+) -M11/47 3} 27. Qc4+ {+8.36/17 4} Ka5 {(Ka6-a5 Qc4-c3+ Ka5-b5 Qc3xg7 Kb5-c4 Qg7-d7 Kc4-c3 Kc8-c7 Kc3-c2 Kc7-b6 Kc2-c3 Kb6-c5 Kc3-b2 Qd7-d2+ Kb2-a1 Kc5-c4 Ka1-b1 Kc4-c3 Kb1-a1 Qd2-b2+) -M10/51 3} 28. Qc3+ {+8.52/15 4} Ka4 {(Ka5-a4 Qc3xg7 Ka4-b3 Qg7-d4 Kb3-c2 Kc8-c7 Kc2-c1 Kc7-c6 Kc1-b1 Qd4-d2 Kb1-a1 Kc6-d5 Ka1-b1 Kd5-c4 Kb1-a1 Kc4-b3 Ka1-b1 Qd2-d1+) -M9/53 3} 29. Qxg7 {+8.64/13 4} Kb3 {(Ka4-b3 Qg7-d4 Kb3-c2 Kc8-c7 Kc2-c1 Kc7-c6 Kc1-b1 Qd4-d2 Kb1-a1 Kc6-b5 Ka1-b1 Kb5-b4 Kb1-a1 Kb4-b3 Ka1-b1 Qd2-d1+) -M8/64 5} 30. Qd4 {+8.72/11 4} Ka2 {(Kb3-a2 Kc8-c7 Ka2-b1 Qd4-d2 Kb1-a1 Kc7-d6 Ka1-b1 Kd6-e5 Kb1-a1 Ke5-d4 Ka1-b1 Kd4-c3 Kb1-a1 Qd2-b2+) -M7/72 1} 31. Kd7 {+8.86/12 4} Kb1 {(Ka2-b1 Qd4-d2 Kb1-a1 Kd7-d6 Ka1-b1 Kd6-e5 Kb1-a1 Ke5-d4 Ka1-b1 Kd4-c3 Kb1-a1 Qd2-b2+) -M6/92 3} 32. Kc6 {+8.99/12 4} Kc1 {(Kb1-c1 Kc6-c5 Kc1-c2 Kc5-c4 Kc2-b1 Kc4-c3 Kb1-a2 Qd4-f2+ Ka2-a3 Qf2-a7+) -M5/92 2} 33. Kc5 {+9.94/14 4} Kb1 {(Kc1-b1 Qd4-d2 Kb1-a1 Kc5-d4 Ka1-b1 Kd4-c3 Kb1-a1 Qd2-b2+) -M4/119 2} 34. Qd2 {+9.98/13 4} Ka1 {(Kb1-a1) -M3/1} 35. Kb4 {+9.99/12 4} Kb1 {(Ka1-b1 Qd2-e1+ Kb1-c2) -M5/1} 36. Kb3 {+10.00/10 4} Ka1 {(Kb1-a1) -M1/1} 37. Qe1# {+10.00/5 4} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.27"] [Round "?"] [White "AnMon 5.75"] [Black "Value_8x128d (net 5162)"] [Result "0-1"] [BlackElo "2200"] [WhiteElo "2537"] [SetUp "1"] [FEN "1q6/8/8/3K4/4R3/8/8/7k w - - 0 1"] 1. Rg4 {(Re4-g4 Qb8-d8+ Kd5-e5 Qd8-c7+ Ke5-f6 Kh1-h2 Rg4-g6 Qc7-d8+ Kf6-f5 Qd8-d7+ Kf5-e5 Qd7-e7+ Ke5-d4 Qe7-f7 Rg6-d6 Qf7-f4+ Kd4-c5) -4.86/12 4} Qd8+ {+4.81/13 6} 2. Ke4 {(Kd5-e4 Kh1-h2 Rg4-f4 Qd8-e7+ Ke4-d3 Kh2-g2 Rf4-g4+ Kg2-f3 Rg4-g6 Qe7-d7+ Kd3-c3 Qd7-d5 Rg6-f6+ Kf3-g2 Kc3-c2 Kg2-h3 Rf6-h6+ Kh3-g4) -4.89/14 3} Qe8+ {+4.80/11 6} 3. Kf4 {(Ke4-f4 Qe8-e6 Rg4-g5 Qe6-f6+ Rg5-f5 Qf6-d6+ Kf4-e4 Qd6-b4+ Ke4-e5 Qb4-b8+ Ke5-e6 Kh1-g1 Rf5-g5+ Kg1-f1 Rg5-f5+ Kf1-e2 Rf5-d5 Qb8-h2 Rd5-e5+ Ke2-f1 Ke6-d6 Qh2-h6+ Kd6-d5 Kf1-g2 Kd5-e4 Qh6-e6 Ke4-f4 Qe6-f6+ Kf4-e4 Kg2-g3 Ke4-d5 Qf6-d8+) -4.90/15 5} Qd7 {+4.81/11 6} 4. Rg5 {(Rg4-g5 Qd7-e6 Rg5-e5 Qe6-f7+ Re5-f5 Qf7-c7+ Kf4-e4 Qc7-g3 Rf5-f6 Kh1-g2 Rf6-f5 Qg3-c3 Ke4-d5 Qc3-d2+ Kd5-e5 Qd2-e1+ Ke5-d6 Kg2-h1 Rf5-g5 Qe1-b4+ Kd6-e6 Qb4-b3+ Ke6-f6 Kh1-h2 Rg5-f5 Qb3-b2+ Kf6-f7 Kh2-h1 Kf7-g6 Kh1-g2 Rf5-g5+ Kg2-h1) -4.89/12 3} Qd2+ {+4.85/14 6} 5. Kf5 {(Kf4-f5 Qd2-d5+ Kf5-g6 Qd5-e4+ Kg6-f6 Qe4-f4+ Rg5-f5 Qf4-d6+ Kf6-g7 Qd6-e7+ Rf5-f7 Qe7-g5+ Kg7-f8 Kh1-g2 Rf7-e7 Kg2-f2 Kf8-e8 Qg5-g8+ Ke8-d7 Kf2-f1 Kd7-d6 Qg8-g6+ Kd6-e5) -4.92/15 5} Kh2 {+4.89/20 6} 6. Rg6 {(Rg5-g6 Qd2-d5+ Kf5-f6 Qd5-d7 Rg6-g7 Qd7-e8 Rg7-g6 Qe8-f8+ Kf6-e6 Kh2-h3 Ke6-e5 Qf8-e7+ Ke5-d4 Kh3-h4 Kd4-d3 Qe7-d7+ Kd3-c4 Qd7-f7+ Kc4-c5 Qf7-f5+ Kc5-b4 Qf5-e4+ Kb4-b5 Qe4-d5+ Kb5-b6 Qd5-c4 Rg6-h6+ Kh4-g4) -4.90/14 2} Qd3+ {+4.85/11 6} 7. Kf6 {(Kf5-f6 Qd3-d4+ Kf6-e6 Qd4-e4+ Ke6-f6 Qe4-f4+ Kf6-e7 Qf4-f5 Rg6-g8 Qf5-e4+ Ke7-d6 Qe4-b4+ Kd6-d7 Qb4-c4 Rg8-d8 Qc4-f7+ Kd7-c8 Qf7-f5+ Kc8-b8 Qf5-b5+ Kb8-a7 Kh2-g3 Rd8-g8+ Kg3-f4) -4.93/15 5} Kh3 {+4.75/12 6} 8. Kg7 {(Kf6-g7 Qd3-d4+ Kg7-f8 Qd4-h8+ Kf8-f7 Qh8-h7+ Kf7-f6 Qh7-h4+ Kf6-f5 Qh4-f2+ Kf5-e5 Qf2-f7 Rg6-f6 Qf7-e7+ Rf6-e6 Qe7-g7+ Ke5-d5 Kh3-g3 Kd5-c5 Qg7-c3+ Kc5-d5 Qc3-d3+ Kd5-c6 Qd3-d4 Re6-d6 Qd4-e4+ Kc6-d7 Qe4-f5+ Kd7-c6 Kg3-f3 Rd6-d1 Qf5-e4+) -4.97/16 7} Kh4 {+4.83/13 6} 9. Kf6 {(Kg7-f6 Qd3-d4+ Kf6-e7 Kh4-h5 Rg6-e6 Qd4-c5+ Ke7-f7 Qc5-a7+ Re6-e7 Qa7-b6 Re7-e5+ Kh5-g4 Re5-e6 Qb6-d4 Kf7-e7 Kg4-g5 Ke7-e8 Qd4-a7 Ke8-d8 Qa7-b7 Re6-d6 Qb7-f7 Rd6-d7 Qf7-f8+ Kd8-c7 Qf8-c5+ Kc7-d8 Qc5-a5+ Kd8-c8 Qa5-f5 Kc8-d8 Qf5-f8+) -5.03/16 6} Qb1 {+4.87/14 6} 10. Kf7 {(Kf6-f7 Qb1-f5+ Rg6-f6 Qf5-d5+ Kf7-e8 Kh4-g5 Rf6-f8 Qd5-b5+ Ke8-d8 Kg5-g6 Rf8-g8+ Kg6-f7 Rg8-g4 Qb5-b8+ Kd8-d7 Qb8-b7+ Kd7-d6 Qb7-b6+ Kd6-e5 Qb6-e6+ Ke5-f4 Kf7-e7 Rg4-g5) -5.02/15 2} Kh5 {+4.85/12 5} 11. Rd6 {(Rg6-d6 Kh5-g5 Kf7-e8 Qb1-a2 Rd6-d2 Qa2-g8+ Ke8-d7 Qg8-c4 Rd2-g2+ Kg5-f5 Rg2-f2+ Kf5-e5 Rf2-h2 Qc4-d4+ Kd7-c7 Ke5-d5 Rh2-h5+ Kd5-c4 Rh5-f5 Kc4-d3 Rf5-f3+ Kd3-e4) -5.05/16 4} Kg5 {+4.73/9 5} 12. Ke7 {(Kf7-e7 Qb1-b7+ Ke7-d8 Kg5-f4 Rd6-e6 Kf4-f5 Re6-h6 Kf5-e4 Rh6-h4+ Ke4-e3 Rh4-a4 Qb7-c6 Ra4-a3+ Ke3-f4 Ra3-d3 Kf4-e5 Rd3-d7 Qc6-a4 Rd7-b7 Qa4-h4+ Kd8-c8 Qh4-c4+ Kc8-b8 Ke5-f4 Kb8-a7 Qc4-d4+ Ka7-a6 Qd4-a4+ Ka6-b6 Kf4-e5 Rb7-b8 Ke5-e4) -5.09/16 6} Kf5 {+5.00/17 5} 13. Rf6+ {(Rd6-f6+ Kf5-e5 Rf6-e6+ Ke5-d5 Re6-d6+ Kd5-c5 Rd6-h6 Qb1-b7+ Ke7-f6 Qb7-c6+ Kf6-g7 Qc6-d7+ Kg7-h8 Kc5-d4 Rh6-f6 Qd7-c8+ Kh8-g7 Qc8-c7+ Kg7-g6 Qc7-g3+ Kg6-f7 Kd4-d5 Rf6-a6 Qg3-f3+ Kf7-g7 Kd5-c4 Ra6-f6 Qf3-b7+ Rf6-f7 Qb7-b2+ Kg7-h6 Qb2-h8+) -5.09/15 2} Ke5 {+5.03/14 5} 14. Re6+ {(Rf6-e6+ Ke5-d5 Re6-d6+ Kd5-c5 Rd6-e6 Qb1-b7+ Ke7-f6 Qb7-f3+ Kf6-e7 Qf3-g2 Ke7-f7 Kc5-b4 Re6-e7 Qg2-d5+ Kf7-e8 Qd5-g8+ Ke8-d7 Qg8-g2 Kd7-e8 Kb4-c5 Ke8-f8 Qg2-a8+ Kf8-f7 Qa8-d5+ Kf7-f8 Qd5-d8+ Re7-e8 Qd8-f6+ Kf8-g8 Qf6-g5+ Kg8-f7 Qg5-d5+) -5.12/16 6} Kd5 {+4.98/14 5} 15. Kf6 {(Ke7-f6 Qb1-b8 Re6-a6 Qb8-h8+ Kf6-g6 Qh8-g8+ Kg6-h6 Kd5-e4 Ra6-a4+ Ke4-e3 Ra4-a3+ Ke3-d4 Kh6-h5 Qg8-d5+ Kh5-h4 Qd5-h1+ Kh4-g3 Qh1-g1+ Kg3-f3 Qg1-e1 Kf3-f4 Qe1-e6 Ra3-a4+ Kd4-d3 Ra4-a3+ Kd3-d4 Ra3-a4+ Kd4-d3 Ra4-a3+ Kd3-d4 Ra3-a4+ Kd4-d3) -5.11/16 3} Qf1+ {+5.10/13 5} 16. Ke7 {(Kf6-e7 Qf1-f4 Re6-g6 Qf4-e4+ Ke7-f7 Qe4-e5 Rg6-f6 Qe5-c7+ Kf7-g6 Qc7-b8 Rf6-f5+ Kd5-e4 Rf5-g5 Qb8-h8 Rg5-g4+ Ke4-e3 Rg4-g5) -5.11/17 2} Qh3 {+5.11/10 5} 17. Ra6 {(Re6-a6 Qh3-h7+ Ke7-f8 Qh7-d3 Ra6-a5+ Kd5-e4 Ra5-a8 Qd3-d6+ Kf8-f7 Ke4-d4 Ra8-a4+ Kd4-e3 Ra4-a3+ Ke3-d2 Ra3-a5 Qd6-d7+ Kf7-g6 Qd7-e6+ Kg6-g5 Qe6-e7+ Kg5-f5 Qe7-f7+ Kf5-e4 Qf7-g6+ Ke4-f4) -5.12/16 4} Qh7+ {+5.57/13 5} 18. Kd8 {(Ke7-d8 Qh7-f7 Ra6-a4 Qf7-f6+ Kd8-c7 Qf6-d6+ Kc7-b7 Qd6-e7+ Kb7-a6 Qe7-e6+ Ka6-b5 Qe6-e8+ Kb5-b4 Qe8-e7+ Kb4-c3 Qe7-e3+ Kc3-b2 Qe3-e2+ Kb2-c1 Kd5-e5 Ra4-a5+ Ke5-d4) -5.14/15 2} Qb7 {+5.51/12 5} 19. Rh6 {(Ra6-h6 Qb7-g7 Rh6-h4 Qg7-f8+ Kd8-c7 Qf8-f7+ Kc7-b8 Kd5-c5 Rh4-g4 Qf7-e7 Rg4-g1 Qe7-e5+ Kb8-b7 Qe5-d5+ Kb7-c8 Qd5-e6+ Kc8-d8 Qe6-d6+ Kd8-e8 Qd6-e5+ Ke8-f8 Qe5-c7 Rg1-g6 Qc7-h7 Rg6-a6 Qh7-c7 Ra6-e6 Qc7-f4+ Kf8-e7 Qf4-g5+ Re6-f6 Kc5-c4) -5.15/15 2} Qf7 {+5.53/11 5} 20. Rb6 {(Rh6-b6 Kd5-c5 Rb6-a6 Qf7-g8+ Kd8-e7 Qg8-g2 Ra6-a5+ Kc5-c6 Ke7-f7 Qg2-f1+ Kf7-g7 Qf1-f8+ Kg7-g6 Qf8-g8+ Kg6-f5 Qg8-g1 Ra5-e5 Qg1-b1+ Kf5-f6 Qb1-f1+ Kf6-e7 Qf1-f3 Re5-a5 Qf3-g2 Ke7-f7 Qg2-f1+ Kf7-g7 Qf1-f8+ Kg7-g6 Qf8-g8+ Kg6-f5 Qg8-g1) -5.37/16 3} Qa7 {+5.47/13 5} 21. Rg6 {(Rb6-g6 Qa7-b8+ Kd8-d7 Qb8-e5 Rg6-a6 Qe5-g7+ Kd7-e8 Qg7-b2 Ra6-h6 Kd5-d4 Rh6-h4+ Kd4-c3 Ke8-e7 Qb2-e2+ Ke7-d6 Qe2-e3 Rh4-h5 Qe3-b6+ Kd6-e7 Qb6-e3+ Ke7-f7) -5.19/16 5} Qf7 {+5.38/11 5} 22. Rb6 {(Rg6-b6 Kd5-c5 Rb6-a6 Qf7-d5+ Kd8-c7 Qd5-e4 Ra6-h6) 0.00/26 2} Kc5 {+5.28/11 4} 23. Ra6 {(Rb6-a6 Qf7-d5+ Kd8-c7 Qd5-e4 Ra6-a7 Qe4-e5+ Kc7-b7 Kc5-b5 Ra7-a8 Qe5-d5+ Kb7-a7 Qd5-f7+ Ka7-b8 Kb5-c4 Kb8-c8 Qf7-g8+ Kc8-b7 Qg8-d5+ Kb7-b8 Qd5-e5+ Kb8-a7 Qe5-c7+ Ka7-a6 Qc7-c6+ Ka6-a7 Qc6-c5+ Ka7-b8 Qc5-b6+ Kb8-c8 Qb6-c6+ Kc8-b8 Kc4-d4) -5.40/14 2} Qd5+ {+5.43/11 4} 24. Ke8 {(Kd8-e8 Qd5-f3 Ra6-a5+ Kc5-d4 Ke8-d8 Qf3-f6+ Kd8-c7 Qf6-e7+ Kc7-b6 Qe7-e6+ Kb6-b7 Qe6-d7+ Kb7-b6 Qd7-d6+ Kb6-b7 Qd6-b4+ Kb7-a6 Qb4-c5 Ra5-a1 Qc5-d5 Ka6-a7 Qd5-f7+ Ka7-b8 Qf7-e8+ Kb8-b7 Qe8-e4+ Kb7-c7 Qe4-e7+ Kc7-b8 Kd4-e4 Kb8-c8 Qe7-e6+) -5.65/14 14} Qe4+ {+5.61/16 4} 25. Kf8 {(Ke8-f8 Qe4-f3+ Kf8-g8 Qf3-d5+ Kg8-f8 Kc5-d4 Ra6-a7 Qd5-d8+ Kf8-f7 Qd8-d6 Kf7-g7 Qd6-g3+ Kg7-h7 Qg3-h4+ Kh7-g8 Qh4-d8+ Kg8-f7 Qd8-d6 Kf7-g7 Qd6-g3+ Kg7-h7 Qg3-h4+ Kh7-g8 Qh4-d8+ Kg8-f7 Qd8-d6 Kf7-g7 Qd6-g3+ Kg7-h7 Qg3-h4+ Kh7-g8 Qh4-d8+) -5.13/10 3} Qf3+ {+6.33/15 4} 26. Kg8 {(Kf8-g8 Qf3-b3+ Kg8-f8 Qb3-b8+ Kf8-f7 Qb8-b7+ Kf7-f6 Qb7xa6+ Kf6-e5 Qa6-g6 Ke5-f4 Kc5-d4 Kf4-f3 Qg6-f5+ Kf3-e2 Qf5-g4+ Ke2-d2 Qg4-g2+ Kd2-c1 Kd4-c3 Kc1-b1 Qg2-b2+) -299.75/14} Qb3+ {+7.61/13 4} 27. Kh7 {(Kg8-h7 Qb3-b7+ Kh7-g6 Qb7xa6+ Kg6-g7 Qa6-e6 Kg7-f8 Qe6-f5+ Kf8-g8 Qf5-g5+ Kg8-f7 Kc5-d5 Kf7-e8 Kd5-e6 Ke8-f8 Qg5-g4 Kf8-e8 Qg4-g8+) -299.79/3} Qb7+ {+8.66/12 4} 28. Kg6 {(Kh7-g6 Qb7xa6+ Kg6-g5 Kc5-d4 Kg5-h5 Qa6-e6 Kh5-g5 Kd4-e4 Kg5-h4 Ke4-f4 Kh4-h5 Qe6-d6 Kh5-h4 Qd6-d5 Kh4-h3 Qd5-h1+) -299.81/4} Qxa6+ {+8.73/12 4} 29. Kg5 {(Kg6-g5 Kc5-d4 Kg5-f5) -299.83/3} Kd5 {+8.77/10 4} 30. Kg4 {(Kg5-g4 Kd5-e4 Kg4-g3 Qa6-e2 Kg3-h3) -299.85/5} Ke4 {+9.78/13 4} 31. Kg5 {(Kg4-g5 Qa6-b6 Kg5-g4) -21.28/3} Qe6 {+9.98/12 4} 32. Kh4 {(Kg5-h4 Qe6-g6 Kh4-h3 Ke4-d5 Kh3-h2 Qg6-g4 Kh2-h1 Kd5-d4 Kh1-h2 Qg4-g5 Kh2-h1 Qg5-f5) -21.30/3} Qg6 {+9.99/10 4} 33. Kh3 {(Kh4-h3 Ke4-f3 Kh3-h4 Qg6-h6+) -299.95/4} Kf3 {+10.00/9 4} 34. Kh4 {(Kh3-h4 Qg6-h6+) -299.97/1} Qh6# {+10.00/10 4} 0-1 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.27"] [Round "?"] [White "Value_8x128d (net 5162)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2200"] [SetUp "1"] [FEN "8/8/6r1/3K2k1/3Q4/8/8/8 w - - 0 1"] 1. Ke5 {+5.75/15 6} Kh5 {(Kg5-h5 Qd4-d3 Kh5-g5 Qd3-h3 Rg6-g7 Qh3-e3+ Kg5-g6 Ke5-e6 Kg6-h7 Qe3-e4+ Kh7-g8 Ke6-f6 Rg7-f7+ Kf6-g6 Rf7-g7+ Kg6-h6 Kg8-f8 Qe4-a8+ Kf8-e7 Kh6xg7 Ke7-d6 Kg7-f6 Kd6-c5 Kf6-e5 Kc5-c4 Qa8-a3 Kc4-b5 Ke5-d5 Kb5-b6 Qa3-a8 Kb6-c7 Qa8-a7+ Kc7-d8 Kd5-d6 Kd8-e8 Qa7-e7+) -M18/39 13} 2. Qd3 {+5.78/13 6} Rg4 {(Rg6-g4 Ke5-f5 Rg4-g5+ Kf5-f6 Kh5-h4 Qd3-h7+ Rg5-h5 Qh7-e4+ Kh4-g3 Qe4-e3+ Kg3-g4 Qe3-e2+ Kg4-h4 Qe2-d1 Rh5-h6+ Kf6-f5 Kh4-g3 Qd1-d3+ Kg3-h4 Qd3-d4+ Kh4-h3 Qd4-e3+ Kh3-g2 Qe3xh6 Kg2-g3 Qh6-c6 Kg3-f2 Kf5-f4 Kf2-e1 Kf4-e3 Ke1-d1 Qc6-c4 Kd1-e1 Qc4-c1+) -M17/39 1} 3. Kf5 {+5.69/16 6} Rg5+ {(Rg4-g5+ Kf5-f6 Kh5-h4 Qd3-h7+ Rg5-h5 Qh7-e4+ Kh4-g3 Qe4-e3+ Kg3-g4 Qe3-e2+ Kg4-h4 Qe2-d1 Rh5-h6+ Kf6-f5 Kh4-g3 Qd1-d3+ Kg3-h4 Qd3-e2 Kh4-h3 Qe2-e3+ Kh3-g2 Qe3xh6 Kg2-g3 Qh6-e3+ Kg3-g2 Kf5-g4 Kg2-f1 Qe3-d2 Kf1-g1 Kg4-g3 Kg1-f1 Qd2-d1+) -M16/39 2} 4. Kf6 {+5.63/14 6} Kh4 {(Kh5-h4 Qd3-h7+ Rg5-h5 Qh7-e4+ Kh4-g3 Qe4-e3+ Kg3-g4 Qe3-e2+ Kg4-h4 Qe2-d1 Rh5-h6+ Kf6-f5 Kh4-g3 Qd1-d3+ Kg3-h4 Qd3-e2 Kh4-h3 Qe2-e3+ Kh3-g2 Qe3xh6 Kg2-g3 Qh6-e3+ Kg3-h2 Kf5-f4 Kh2-h1 Qe3-d2 Kh1-g1 Kf4-f3 Kg1-f1 Qd2-d1+) -M15/41 2} 5. Qh7+ {+5.96/14 6} Rh5 {(Rg5-h5 Qh7-e4+ Kh4-g3 Qe4-e3+ Kg3-g4 Qe3-e2+ Kg4-h4 Qe2-d1 Rh5-h6+ Kf6-f5 Kh4-g3 Qd1-d3+ Kg3-h4 Qd3-d2 Rh6-h5+ Kf5-f4 Kh4-h3 Qd2-d1 Rh5-h4+ Kf4-f3 Rh4-f4+ Kf3xf4 Kh3-g2 Qd1-e2+ Kg2-h1 Kf4-f3 Kh1-g1 Qe2-g2+) -M14/41 2} 6. Qc2 {+6.03/16 6} Kg3 {(Kh4-g3 Qc2-g6+ Kg3-h4 Qg6-g2 Rh5-a5 Qg2-d2 Ra5-b5 Qd2-h2+ Kh4-g4 Qh2-e2+ Kg4-f4 Qe2xb5 Kf4-e4 Qb5-c4+ Ke4-e3 Kf6-f5 Ke3-f3 Qc4-e6 Kf3-f2 Kf5-f4 Kf2-g1 Qe6-e2 Kg1-h1 Kf4-f3 Kh1-g1 Qe2-g2+) -M13/39 2} 7. Qg6+ {+6.43/21 6} Kh4 {(Kg3-h4 Qg6-g2 Rh5-a5 Qg2-d2 Ra5-b5 Qd2-h2+ Kh4-g4 Qh2-e2+ Kg4-f4 Qe2xb5 Kf4-e4 Qb5-b4+ Ke4-d3 Kf6-f5 Kd3-e3 Qb4-c3+ Ke3-e2 Kf5-f4 Ke2-f2 Qc3-d2+ Kf2-g1 Kf4-f3 Kg1-f1 Qd2-d1+) -M12/41 2} 8. Qg2 {+6.54/19 6} Ra5 {(Rh5-a5 Qg2-d2 Ra5-b5 Qd2-d4+ Kh4-g3 Qd4-d3+ Kg3-f4 Qd3xb5 Kf4-e4 Qb5-b4+ Ke4-d3 Kf6-f5 Kd3-e3 Qb4-c3+ Ke3-e2 Kf5-f4 Ke2-f2 Qc3-d2+ Kf2-g1 Kf4-g3 Kg1-f1 Qd2-d1+) -M11/42 2} 9. Qd2 {+6.79/18 6} Rh5 {(Ra5-h5 Kf6-g6 Rh5-b5 Qd2-f4+ Kh4-h3 Qf4-f1+ Kh3-g3 Qf1xb5 Kg3-f2 Qb5-e5 Kf2-g2 Qe5-e2+ Kg2-g1 Kg6-f5 Kg1-h1 Kf5-f4 Kh1-g1 Kf4-g3 Kg1-h1 Qe2-d1+) -M10/43 3} 10. Kg6 {+8.16/18 5} Rb5 {(Rh5-b5 Qd2-f4+ Kh4-h3 Qf4-f1+ Kh3-g3 Qf1xb5 Kg3-f2 Qb5-e5 Kf2-g2 Qe5-e2+ Kg2-h1 Kg6-f5 Kh1-g1 Kf5-f4 Kg1-h1 Kf4-f3 Kh1-g1 Qe2-g2+) -M9/53 4} 11. Qf4+ {+8.63/15 5} Kh3 {(Kh4-h3) -M8/1} 12. Qf1+ {+8.68/13 5} Kg4 {(Kh3-g4 Qf1xb5 Kg4-f3 Qb5-d3+ Kf3-g2 Qd3-e2+ Kg2-h1 Kg6-g5 Kh1-g1 Kg5-f4 Kg1-h1 Kf4-f3 Kh1-g1 Qe2-g2+) -M7/58 2} 13. Qxb5 {+8.89/14 5} Kf3 {(Kg4-f3 Qb5-d3+ Kf3-g2 Qd3-e2+ Kg2-h1 Kg6-f5 Kh1-g1 Kf5-f4 Kg1-h1 Kf4-f3 Kh1-g1 Qe2-g2+) -M6/83 2} 14. Kf5 {+9.16/14 5} Ke3 {(Kf3-e3 Qb5-d5 Ke3-f2 Qd5-d3 Kf2-g1 Kf5-f4 Kg1-g2 Qd3-e2+ Kg2-h1 Kf4-g3 Kh1-g1 Qe2-d1+) -M6/57 2} 15. Qd5 {+9.84/14 5} Kf2 {(Ke3-f2 Qd5-d3 Kf2-g1 Kf5-f4 Kg1-g2 Qd3-e2+ Kg2-g1 Kf4-g3 Kg1-h1 Qe2-d1+) -M5/109 2} 16. Kf4 {+9.95/13 5} Ke2 {(Kf2-e2 Qd5-d4 Ke2-f1 Qd4-d2 Kf1-g1 Kf4-f3 Kg1-f1 Qd2-d1+) -M4/113 2} 17. Qd4 {+9.98/11 5} Kf1 {(Ke2-f1 Qd4-d2 Kf1-g1 Kf4-f3 Kg1-f1 Qd2-d1+) -M3/127} 18. Qd2 {+9.99/10 5} Kg1 {(Kf1-g1) -M2/1} 19. Kg3 {+10.00/9 5} Kf1 {(Kg1-f1 Qd2-d1+) -M1/127} 20. Qf2# {+10.00/9 5} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.26"] [Round "?"] [White "Stockfish_10_x64"] [Black "Value_8x128d (net 5070)"] [Result "0-1"] [BlackElo "2200"] [WhiteElo "3400"] [SetUp "1"] [FEN "8/8/8/2RK4/8/8/8/3kq3 w - - 0 1"] 1. Rc4 {(Rc5-c4 Qe1-h1+ Rc4-e4 Kd1-d2 Kd5-e5 Kd2-d3 Re4-d4+ Kd3-e3 Rd4-d6 Qh1-e4+ Ke5-f6 Ke3-f4 Rd6-e6 Qe4-c4 Re6-d6 Qc4-c7 Kf6-e6 Kf4-e4 Rd6-d1 Qc7-c4+ Ke6-d6 Qc4-b4+ Kd6-c7 Ke4-e5 Rd1-c1 Ke5-e6 Rc1-c6+ Ke6-d5 Rc6-a6 Qb4-c5+ Kc7-b7 Qc5-b5+ Ra6-b6 Qb5-d7+ Kb7-b8 Qd7-e8+ Kb8-c7) -7.20/31 6} Qf1 {+4.16/11 6} 2. Rd4+ {(Rc4-d4+ Kd1-e2 Rd4-e4+ Ke2-f3 Re4-e6 Qf1-d3+ Kd5-c5 Kf3-f4 Re6-d6 Qd3-a3+ Kc5-d5 Qa3-a2+ Kd5-d4 Qa2-a4+ Kd4-d5 Qa4-e4+ Kd5-c5 Qe4-e5+ Kc5-c6 Qe5-c3+ Kc6-d5 Kf4-e3 Rd6-e6+ Ke3-f3 Re6-d6 Qc3-d3+ Kd5-c6 Qd3-c4+ Kc6-b7 Qc4-f7+ Kb7-a6 Kf3-e4 Rd6-b6 Qf7-c7 Rb6-b5 Qc7-d6+ Rb5-b6 Qd6-d3+ Ka6-b7 Qd3-d5+ Kb7-b8 Ke4-e5) -7.20/30 1} Kc2 {+4.32/15 6} 3. Ke5 {(Kd5-e5 Kc2-c3 Rd4-e4 Qf1-f2 Re4-f4 Qf2-h2 Ke5-f5 Qh2-h5+ Kf5-e4 Qh5-e8+ Ke4-d5 Qe8-e3 Rf4-e4 Qe3-g5+ Kd5-e6 Qg5-h5 Ke6-f6 Qh5-f3+ Kf6-e5 Kc3-d2 Re4-f4 Qf3-e3+ Rf4-e4 Qe3-g5+ Ke5-e6 Qg5-g6+ Ke6-e5 Qg6-f7 Re4-d4+ Kd2-e3 Rd4-d6 Qf7-h5+ Ke5-f6 Qh5-h4+ Kf6-f7 Ke3-e4) -7.20/29 2} Qg1 {+4.36/11 6} 4. Ke4 {(Ke5-e4 Kc2-c3 Rd4-d6 Qg1-g4+ Ke4-e5 Qg4-g3+ Ke5-e6 Qg3-e3+ Ke6-d5 Kc3-d3 Rd6-e6 Qe3-d4+ Kd5-c6 Kd3-c4 Re6-d6 Qd4-e5 Kc6-d7 Kc4-c5 Rd6-e6 Qe5-g7+ Re6-e7 Qg7-g4+ Kd7-c7 Qg4-f4+ Kc7-c8 Qf4-f8+ Kc8-d7 Kc5-d5 Re7-e1 Qf8-f3 Re1-e7 Qf3-f5+ Kd7-c7 Qf5-f4+ Kc7-d7 Qf4-b8) -7.25/31 3} Kc3 {+4.54/14 6} 5. Rd6 {(Rd4-d6 Qg1-g4+ Ke4-e5 Qg4-g3+ Ke5-e6 Qg3-e3+ Ke6-f7 Qe3-g5 Rd6-f6 Qg5-h5+ Kf7-e6 Kc3-d4 Rf6-f4+ Kd4-e3 Rf4-c4 Qh5-b5 Rc4-c1 Qb5-e2 Rc1-c5 Ke3-d4+ Ke6-d6 Qe2-h2+ Kd6-c6 Qh2-h6+ Kc6-b5 Qh6-e3 Rc5-c8 Qe3-b3+ Kb5-a5 Qb3-e6 Rc8-c7 Qe6-e5+ Ka5-b6 Qe5-d6+ Rc7-c6 Qd6-b4+ Kb6-c7 Qb4-a5+ Kc7-d7 Qa5-a7+ Kd7-d6 Qa7-f7 Rc6-b6 Qf7-d5+ Kd6-c7 Qd5-e5+ Kc7-c8 Qe5-e8+ Kc8-b7 Qe8-d7+ Kb7-a6 Qd7-a4+ Ka6-b7 Kd4-c5) -60.14/37 13} Kc4 {+4.53/13 6} 6. Rc6+ {(Rd6-c6+ Kc4-b4 Rc6-f6 Qg1-e1+ Ke4-f5 Kb4-c4 Rf6-e6 Qe1-f1+ Kf5-g5 Kc4-d4 Re6-f6 Qf1-g2+ Kg5-h4 Qg2-e4+ Kh4-g5 Qe4-e7 Kg5-g6 Kd4-d5 Kg6-f5 Qe7-e4+ Kf5-g5 Qe4-e3+ Kg5-g4 Qe3-d4+ Rf6-f4 Qd4-d1+ Kg4-h4 Kd5-e5 Rf4-f8 Qd1-d6 Rf8-f3 Ke5-e4 Rf3-f2 Qd6-h6+ Kh4-g4 Qh6-g6+ Kg4-h3 Qg6-h5+ Kh3-g3 Ke4-e3 Rf2-f4) -60.14/24 1} Kb3 {+4.49/13 6} 7. Rf6 {(Rc6-f6 Kb3-c4 Rf6-c6+ Kc4-b4 Rc6-f6 Qg1-e1+ Ke4-f5 Kb4-c4 Rf6-e6 Qe1-f1+ Kf5-e5 Qf1-e2+ Ke5-f6 Qe2-f3+ Kf6-e7 Qf3-g3 Re6-a6 Qg3-c7+ Ke7-f6 Kc4-d5 Ra6-a2 Qc7-f4+ Kf6-e7 Qf4-b4+ Ke7-f6 Qb4-d4+ Kf6-e7 Qd4-g7+ Ke7-e8 Qg7-e5+ Ke8-f7 Kd5-c4 Ra2-a6 Qe5-f4+ Ra6-f6 Qf4-c7+ Kf7-g6 Qc7-g3+ Kg6-f7 Kc4-d5 Rf6-f5+ Kd5-d4 Kf7-f6 Qg3-d6+ Kf6-f7 Qd6-c7+ Kf7-g6 Qc7-h2) -60.14/32 6} Qd1 {+4.43/10 6} 8. Rf4 {(Rf6-f4 Kb3-c3 Ke4-e5 Qd1-h5+ Ke5-d6 Kc3-d3 Rf4-f6 Kd3-e4 Rf6-e6+ Ke4-d4 Kd6-d7 Qh5-f7+ Kd7-d6 Qf7-f4+ Kd6-c6 Qf4-f3+ Kc6-c7 Kd4-d5 Re6-a6 Qf3-f4+ Kc7-b7 Qf4-f7+ Kb7-b6 Qf7-f6+ Kb6-a7 Qf6-d4+ Ka7-b7 Qd4-b2+ Ra6-b6 Qb2-g7+ Kb7-a6 Qg7-d7 Rb6-b5+ Kd5-c4 Rb5-b7 Qd7-c6+ Ka6-a7 Kc4-d5) -60.14/31 2} Qd6 {+4.48/15 6} 9. Kf5 {(Ke4-f5 Qd6-d5+ Kf5-g6 Qd5-e6+ Rf4-f6 Qe6-e4+ Kg6-g7 Kb3-c4 Rf6-f8 Qe4-e7+ Rf8-f7 Qe7-g5+ Kg7-h7 Qg5-e5 Kh7-g6 Qe5-e6+ Kg6-g7 Kc4-d4 Rf7-f4+ Kd4-e5 Rf4-f1 Qe6-d7+ Rf1-f7 Qd7-g4+ Kg7-f8 Qg4-b4+ Kf8-g7 Ke5-d5 Rf7-f6 Qb4-g4+ Kg7-f8 Qg4-c8+ Kf8-g7 Qc8-c7+ Rf6-f7 Qc7-g3+ Kg7-h7 Qg3-d3+ Kh7-h6 Kd5-e5 Kh6-g7) -60.15/32 4} Ka3 {+4.46/11 6} 10. Kg4 {(Kf5-g4 Ka3-b3 Rf4-e4 Kb3-c3 Kg4-f5 Qd6-d5+ Kf5-f4 Qd5-h5 Re4-e6 Qh5-h4+ Kf4-e5 Qh4-d4+ Ke5-f5 Qd4-d3+ Kf5-g5 Qd3-d5+ Kg5-f6 Qd5-f3+ Kf6-e5 Kc3-c4 Ke5-d6 Qf3-g3+ Kd6-c6 Qg3-g2+ Kc6-c7 Kc4-d5 Re6-c6 Qg2-g3+ Kc7-b7 Qg3-g7+ Rc6-c7 Qg7-b2+ Kb7-a8 Qb2-a3+ Ka8-b7 Qa3-b4+ Kb7-c8 Qb4-f8+ Kc8-b7 Kd5-d6 Rc7-c6+ Kd6-e5 Rc6-a6) -60.14/31 3} Qg6+ {+4.75/14 5} 11. Kh3 {(Kg4-h3 Ka3-b3 Rf4-f3+ Kb3-c4 Rf3-a3 Qg6-e6+ Kh3-h2 Kc4-d4 Kh2-g2 Qe6-e2+ Kg2-g3 Qe2-e1+ Kg3-g2 Qe1-d2+ Kg2-g3 Kd4-e4 Ra3-b3 Qd2-c1 Rb3-b4+ Ke4-e3 Rb4-g4 Qc1-c7+ Kg3-g2 Qc7-a5 Kg2-g1 Qa5-e5 Rg4-g2 Ke3-d3 Rg2-f2 Qe5-e1+ Kg1-g2 Qe1-e4+ Kg2-g3 Kd3-e3 Rf2-f1 Qe4-d5 Kg3-h2 Qd5-h5+ Kh2-g3) -60.15/34 4} Kb2 {+5.06/12 5} 12. Ra4 {(Rf4-a4 Qg6-e6+ Kh3-h2 Kb2-c3 Kh2-g3 Qe6-d6+ Ra4-f4 Kc3-d3 Kg3-f3 Qd6-d5+ Kf3-g4 Qd5-e5 Rf4-f5 Qe5-g7+ Kg4-f3 Qg7-d4 Kf3-g3 Qd4-g1+ Kg3-f4 Qg1-e3+ Kf4-g4 Kd3-e4 Rf5-f6 Qe3-e2+ Kg4-g5 Qe2-d2+ Kg5-g4 Qd2-d7+ Kg4-g5 Qd7-g7+ Rf6-g6 Qg7-e5+ Kg5-h4 Qe5-h2+ Kh4-g4 Qh2-g2+ Kg4-h5 Qg2-h3+ Kh5-g5 Ke4-e5) -60.15/33 3} Qd3+ {+5.24/11 5} 13. Kh4 {(Kh3-h4 Qd3-d8+ Kh4-g3 Qd8-d6+ Ra4-f4 Kb2-c3 Kg3-f3 Qd6-e6 Kf3-f2 Qe6-e8 Rf4-f3+ Kc3-d2 Rf3-g3 Qe8-e2+ Kf2-g1 Qe2-e1+ Kg1-g2 Qe1-e5 Kg2-f2 Qe5-d4+ Kf2-g2 Kd2-e2 Kg2-h3 Qd4-d7+ Kh3-h4 Qd7-d6 Rg3-g5 Ke2-e3 Kh4-g4 Ke3-e4 Rg5-g7 Qd6-e6+ Kg4-g5 Ke4-e5 Kg5-h5 Qe6-h3+ Kh5-g6 Qh3-g3+ Kg6-h7 Qg3-h4+ Kh7-g6 Qh4-e4+ Kg6-f7 Qe4-f5+ Kf7-g8 Qf5-c8+ Kg8-f7 Qc8-d7+ Kf7-g8 Qd7-e8+ Kg8-h7) -60.15/35 2} Qd8+ {+5.14/14 5} 14. Kg3 {(Kh4-g3 Qd8-d6+ Ra4-f4 Kb2-c3 Kg3-f3 Kc3-d3 Rf4-f5 Qd6-e6 Kf3-f4 Qe6-e3+ Kf4-g4 Kd3-e4 Rf5-f7 Qe3-g1+ Kg4-h5 Qg1-h2+ Kh5-g5 Qh2-e5+ Kg5-g6 Qe5-e6+ Rf7-f6 Qe6-g8+ Kg6-h6 Ke4-e5 Rf6-f1 Qg8-c4 Rf1-f8 Qc4-b4 Kh6-g7 Qb4-e7+ Rf8-f7 Qe7-g5+ Kg7-h7 Qg5-h4+ Kh7-g6 Qh4-g3+ Kg6-h5 Qg3-d3 Kh5-h6 Ke5-e6) -60.15/36 8} Qd3+ {+5.12/13 5} 15. Kf4 {(Kg3-f4 Qd3-d6+ Kf4-e3 Qd6-b6+ Ke3-f4 Qb6-b8+ Kf4-g4 Qb8-g8+ Kg4-h4 Qg8-d8+ Kh4-h3 Qd8-d7+ Ra4-g4 Qd7-e6 Kh3-h4 Kb2-b3 Rg4-f4 Kb3-c3 Kh4-h5 Qe6-e5+ Kh5-g4 Kc3-d3 Rf4-f5 Qe5-g7+ Kg4-f3 Qg7-d4 Rf5-f4 Qd4-d6 Rf4-f5 Qd6-e6 Kf3-f4 Qe6-e3+ Kf4-g4 Kd3-e4 Rf5-f7 Qe3-g1+ Kg4-h5 Qg1-h2+ Kh5-g5 Qh2-e5+ Kg5-g6 Qe5-e6+ Rf7-f6 Qe6-g4+ Kg6-f7 Qg4-d7+ Kf7-f8 Qd7-d8+ Kf8-f7) -60.15/36 3} Qd6+ {+5.17/14 5} 16. Ke3 {(Kf4-e3 Kb2-c3 Ra4-f4 Qd6-e5+ Ke3-f3 Kc3-d3 Kf3-g4 Kd3-e3 Rf4-f3+ Ke3-e4 Rf3-f1 Qe5-e6+ Kg4-g5 Qe6-g8+ Kg5-h4 Qg8-c4 Rf1-f8 Qc4-c7 Rf8-f2 Qc7-d8+ Kh4-g4 Qd8-d1+ Kg4-g3 Qd1-g1+ Rf2-g2 Qg1-e1+ Kg3-g4 Qe1-d1+ Kg4-g3 Qd1-d6+ Kg3-f2 Qd6-f4+ Kf2-g1 Ke4-e3 Rg2-a2 Qf4-g3+ Kg1-h1 Qg3-f3+ Kh1-g1 Qf3-d1+ Kg1-h2 Ke3-f3) -60.16/36 2} Qg3+ {+5.17/12 5} 17. Ke2 {(Ke3-e2 Qg3-g2+ Ke2-e3 Qg2-h3+ Ke3-f2 Qh3-e6 Ra4-f4 Kb2-c3 Kf2-g3 Qe6-d6 Kg3-f3 Kc3-d3 Rf4-f5 Qd6-d4 Rf5-f4 Qd4-b6 Rf4-f5 Qb6-d6 Rf5-g5 Qd6-e6 Kf3-f4 Qe6-e4+ Kf4-g3 Qe4-e3+ Kg3-g4 Kd3-e4 Kg4-h4 Qe3-f2+ Kh4-h5 Qf2-e2+ Kh5-g6 Qe2-f3 Kg6-g7 Qf3-c3+ Kg7-h7 Qc3-h3+ Kh7-g7 Qh3-d7+ Kg7-h6 Qd7-e6+ Rg5-g6 Qe6-h3+ Kh6-g7 Qh3-d7+ Kg7-h6 Qd7-d2+ Kh6-g7 Qd2-b2+ Kg7-h7) -60.15/34 4} Qg2+ {+5.17/12 5} 18. Ke3 {(Ke2-e3 Qg2-h3+ Ke3-f2 Qh3-e6 Ra4-h4 Kb2-c3 Rh4-f4 Qe6-g6 Kf2-e3 Qg6-d3+ Ke3-f2 Kc3-d2 Rf4-f3 Qd3-e4 Kf2-g3 Kd2-e2 Rf3-f4 Qe4-g6+ Kg3-h4 Ke2-e3 Rf4-g4 Qg6-h6+ Kh4-g3 Qh6-d6+ Kg3-g2 Ke3-e2 Rg4-e4+ Ke2-d3 Re4-e1 Qd6-d5+ Kg2-f2 Qd5-c5+ Kf2-g2 Kd3-d2 Re1-h1 Qc5-e3 Kg2-h2 Qe3-f4+ Kh2-h3 Qf4-f3+ Kh3-h2 Qf3-h5+ Kh2-g1 Qh5-g5+ Kg1-f1) -60.25/36 3} Qh3+ {+5.11/14 5} 19. Kf2 {(Ke3-f2 Qh3-e6 Ra4-h4 Kb2-c3 Rh4-f4 Qe6-g6 Kf2-e3 Qg6-d3+ Ke3-f2 Kc3-d2 Kf2-g2 Qd3-d5+ Kg2-f2 Kd2-d3 Rf4-f3+ Kd3-e4 Kf2-g3 Qd5-g5+ Kg3-f2 Qg5-d2+ Kf2-g3 Qd2-e1+ Kg3-g2 Qe1-e2+ Rf3-f2 Qe2-g4+ Kg2-f1 Ke4-e3 Rf2-h2 Qg4-d1+ Kf1-g2 Qd1-f3+ Kg2-g1 Qf3-e4 Rh2-h3+ Ke3-d2 Rh3-h1 Qe4-d4+ Kg1-f1 Qd4-f6+ Kf1-g1 Qf6-g5+ Kg1-h2 Qg5-g7 Rh1-f1 Qg7-h6+ Kh2-g2 Qh6-g5+ Kg2-h3 Qg5-h5+ Kh3-g3) -60.36/37 5} Kc2 {+5.15/12 5} 20. Rf4 {(Ra4-f4 Kc2-d2 Rf4-d4+ Kd2-c3 Rd4-f4 Qh3-e6 Rf4-f3+ Kc3-d2 Kf2-g3 Qe6-e4 Rf3-f4 Qe4-g6+ Kg3-f2 Qg6-d3 Kf2-g2 Qd3-e3 Rf4-f3 Qe3-g5+ Rf3-g3 Qg5-d5+ Kg2-f2 Qd5-f5+ Rg3-f3 Qf5-g4 Rf3-a3 Qg4-d4+ Kf2-f1 Qd4-c4+ Kf1-g2 Kd2-e2 Ra3-g3 Qc4-c6+ Kg2-h3 Qc6-h1+ Kh3-g4 Ke2-f2 Rg3-h3 Qh1-g2+ Kg4-h4 Qg2-g7 Kh4-h5 Qg7-h8+ Kh5-g4 Qh8-c8+ Kg4-h4 Qc8-e6 Rh3-g3 Qe6-h6+ Kh4-g4 Qh6-g6+ Kg4-f4 Qg6xg3+ Kf4-e4 Qg3-h4+ Ke4-e5 Qh4-g5+ Ke5-d4) -60.96/36 18} Kd2 {+5.10/13 5} 21. Rd4+ {(Rf4-d4+ Kd2-c3 Rd4-f4 Qh3-e6 Rf4-f3+ Kc3-d2 Kf2-g3 Qe6-e4 Rf3-f4 Qe4-g6+ Kg3-f2 Qg6-d3 Kf2-g2 Qd3-e3 Rf4-a4 Qe3-e5 Kg2-h3 Qe5-e6+ Kh3-h4 Qe6-e7+ Kh4-h3 Kd2-e3 Ra4-g4 Qe7-e5 Kh3-g2 Ke3-e2 Rg4-g3 Qe5-d5+ Kg2-h3 Qd5-h1+ Kh3-g4 Ke2-f2 Rg3-h3 Qh1-g2+ Kg4-h4 Qg2-g6 Rh3-a3 Qg6-e4+ Kh4-h5 Qe4-d5+ Kh5-h4 Qd5-d4+ Kh4-h5 Qd4-c5+ Kh5-g6 Qc5-d6+ Kg6-g5 Qd6xa3 Kg5-g6 Qa3-g3+ Kg6-f7) -60.96/35 3} Kc2 {+5.05/14 5} 22. Ra4 {(Rd4-a4 Qh3-e6 Ra4-f4 Kc2-c3 Rf4-f3+ Kc3-d2 Kf2-g3 Qe6-e4 Rf3-f4 Qe4-g6+ Kg3-f3 Kd2-d3 Kf3-f2 Qg6-b6+ Kf2-g3 Qb6-d6 Kg3-g4 Qd6-g6+ Kg4-h4 Kd3-e2 Rf4-g4 Qg6-h6+ Kh4-g3 Ke2-e3 Kg3-g2 Qh6-c6+ Kg2-g3 Qc6-f6 Kg3-h3 Qf6-e5 Kh3-h4 Qe5-h2+ Kh4-g5 Ke3-f3 Rg4-h4 Qh2-g3+ Kg5-h5 Qg3-g7 Rh4-a4 Qg7-f7+ Kh5-g5 Qf7-e7+ Kg5-h6 Qe7-e6+ Kh6-g5 Qe6-e3+ Kg5-f6 Qe3-b6+ Kf6-f5 Qb6-b5+ Kf5-f6 Qb5-c6+ Kf6-e5) -61.06/33 6} Qh6 {+5.33/13 4} 23. Rg4 {(Ra4-g4 Qh6-e6 Rg4-f4 Kc2-c3 Kf2-g3 Qe6-d6 Kg3-f3 Qd6-d3+ Kf3-g2 Qd3-g6+ Kg2-f2 Kc3-d3 Rf4-f3+ Kd3-d2 Rf3-f4 Qg6-d3 Kf2-g2 Qd3-e3 Rf4-a4 Qe3-g5+ Kg2-h3 Qg5-c5 Ra4-h4 Qc5-f5+ Kh3-g3 Qf5-g5+ Rh4-g4 Qg5-e3+ Kg3-h2 Qe3-e5+ Kh2-h3 Kd2-e3 Kh3-g2 Ke3-e2 Rg4-g3 Qe5-f5 Rg3-h3 Qf5-f4 Rh3-b3 Qf4-g5+ Kg2-h3 Qg5-h6+ Kh3-g4 Qh6-e6+ Kg4-h5 Qe6xb3 Kh5-h6 Qb3-e3+ Kh6-g6) -61.10/33 5} Kd3 {+5.67/15 4} 24. Ra4 {(Rg4-a4 Qh6-b6+ Kf2-g3 Qb6-d6+ Kg3-f2 Qd6-c5+ Kf2-g3 Kd3-e3 Ra4-g4 Qc5-h5 Rg4-a4 Qh5-e5+ Kg3-g4 Qe5-c5 Kg4-g3 Qc5-d6+ Kg3-h4 Ke3-f3 Kh4-g5 Qd6-d8+ Kg5-f5 Qd8-d7+ Kf5-e5 Qd7xa4 Ke5-d5 Qa4-c2 Kd5-d6 Qc2-c4 Kd6-d7 Qc4-d5+ Kd7-e8 Qd5-c6+ Ke8-f7 Qc6-d7+ Kf7-f8 Kf3-g4 Kf8-g8 Qd7-e8+ Kg8-g7 Qe8-e7+ Kg7-g8 Qe7-e6+ Kg8-g7) -M34/32 11} Qd2+ {+5.80/19 4} 25. Kg3 {(Kf2-g3 Kd3-e3 Ra4-g4 Qd2-d6+ Kg3-g2 Qd6-d5+ Kg2-h3 Qd5-h1+ Kh3-g3 Qh1-h5 Rg4-a4 Qh5-e5+ Kg3-g4 Qe5-e6+ Kg4-h4 Qe6-e7+ Kh4-g3 Qe7-c7+ Kg3-h4 Ke3-f3 Kh4-g5 Qc7-c5+ Kg5-f6 Qc5-c6+ Kf6-e7 Qc6xa4 Ke7-d6 Qa4-b5 Kd6-c7 Qb5-c5+ Kc7-d7 Qc5-d5+ Kd7-c8 Qd5-f7 Kc8-b8 Qf7-d7 Kb8-a8 Qd7-c6+ Ka8-a7 Qc6-c7+ Ka7-a6 Qc7-c5 Ka6-b7 Qc5-d6 Kb7-c8) -M34/35 2} Qe1+ {+5.85/16 4} 26. Kg2 {(Kg3-g2 Qe1-d2+ Kg2-h3 Kd3-e3 Ra4-g4 Qd2-d6 Kh3-g2 Qd6-d5+ Kg2-h3 Qd5-h1+ Kh3-g3 Qh1-h5 Rg4-a4 Qh5-e5+ Kg3-g4 Qe5-e7 Kg4-g3 Qe7-d6+ Kg3-h4 Ke3-f3 Kh4-g5 Qd6-c5+ Kg5-f6 Qc5-c6+ Kf6-e5 Qc6xa4 Ke5-d5 Qa4-d7+ Kd5-c5 Kf3-e3 Kc5-c4 Qd7-d4+ Kc4-b3 Ke3-f4 Kb3-c2 Qd4-c4+ Kc2-b1 Qc4-b3+ Kb1-c1 Qb3-c3+ Kc1-b1 Kf4-e3 Kb1-a2 Qc3-b4) -M31/37 8} Qd1 {+5.96/17 4} 27. Ra6 {(Ra4-a6 Qd1-g4+ Kg2-f2 Qg4-f4+ Kf2-g2 Qf4-c4 Ra6-a3+ Kd3-e2 Kg2-g3 Qc4-c7+ Kg3-g4 Qc7-d7+ Kg4-h5 Qd7-b5+ Kh5-h6 Qb5-c6+ Kh6-g5 Qc6-c5+ Kg5-f6 Qc5xa3 Kf6-e6 Qa3-a6+ Ke6-d7 Qa6-f6 Kd7-c7 Qf6-e7+ Kc7-c6 Qe7-e6+ Kc6-c7 Qe6-d5 Kc7-b6 Qd5-d6+ Kb6-a5 Qd6-c6 Ka5-b4 Ke2-e3 Kb4-b3 Ke3-d3 Kb3-a3 Qc6-a6+ Ka3-b4) -M25/34 2} Ke3 {+6.23/17 4} 28. Re6+ {(Ra6-e6+ Ke3-f4 Re6-f6+ Kf4-g4 Rf6-f2 Qd1-d3 Kg2-g1 Kg4-g3 Rf2-g2+ Kg3-f3 Rg2-f2+ Kf3-e3 Rf2-f6 Qd3-d1+ Rf6-f1 Qd1-d5 Rf1-f2 Qd5-d4 Rf2-g2 Ke3-f3+ Kg1-h2 Qd4-h8+ Kh2-g1 Qh8-h4 Rg2-g8 Qh4-d4+ Kg1-h2 Qd4-e5+ Kh2-g1 Qe5-a1+ Kg1-h2 Qa1-a2+ Kh2-g1 Qa2xg8+ Kg1-f1 Qg8-g2+ Kf1-e1 Qg2-e2+) -M19/37 3} Kf4 {+6.24/17 4} 29. Rf6+ {(Re6-f6+ Kf4-g4 Rf6-f2 Qd1-d3 Kg2-g1 Qd3-b1+ Rf2-f1 Qb1-c2 Rf1-f2 Qc2-c6 Kg1-h2 Qc6-d5 Rf2-c2 Qd5-e5+ Kh2-g1 Qe5-e3+ Kg1-h2 Kg4-f3 Rc2-g2 Qe3-e1 Rg2-a2 Qe1-h4+ Kh2-g1 Qh4-d4+ Kg1-h2 Qd4-h8+ Kh2-g1 Qh8-g8+ Kg1-h2 Qg8xa2+ Kh2-h3 Qa2-g2+ Kh3-h4 Qg2-g4+) -M17/39 5} Kg4 {+6.28/16 4} 30. Rg6+ {(Rf6-g6+ Kg4-f5 Rg6-g3 Kf5-f4 Rg3-h3 Qd1-g4+ Kg2-h2 Qg4-g8 Rh3-a3 Qg8-b8 Ra3-g3 Qb8-e5 Rg3-g2 Kf4-f3+ Kh2-g1 Qe5-a1+ Kg1-h2 Qa1-e1 Rg2-a2 Qe1-h4+ Kh2-g1 Qh4-d4+ Kg1-h2 Qd4-h8+ Kh2-g1 Qh8-g8+ Kg1-h2 Qg8xa2+ Kh2-h3 Qa2-g2+ Kh3-h4 Qg2-g4+) -M16/41 2} Kh4 {+6.35/15 4} 31. Rh6+ {(Rg6-h6+ Kh4-g4 Rh6-g6+ Kg4-f5 Rg6-g3 Kf5-f4 Rg3-h3 Qd1-g4+ Kg2-h2 Qg4-g8 Rh3-a3 Qg8-b8 Ra3-g3 Qb8-e5 Rg3-g2 Kf4-f3+ Kh2-g1 Qe5-a1+ Kg1-h2 Qa1-e1 Rg2-a2 Qe1-h4+ Kh2-g1 Qh4-d4+ Kg1-h2 Qd4-h8+ Kh2-g1 Qh8-g8+ Kg1-h2 Qg8xa2+ Kh2-h3 Qa2-g2+ Kh3-h4 Qg2-g4+) -M17/42 4} Kg5 {+6.30/15 4} 32. Rh3 {(Rh6-h3 Qd1-e2+ Kg2-g3 Qe2-g4+ Kg3-h2 Kg5-f4 Rh3-h8 Qg4-g3+ Kh2-h1 Qg3-g7 Rh8-h3 Kf4-g4 Rh3-a3 Qg7-b2 Ra3-a5 Qb2-b7+ Kh1-g1 Qb7-b6+ Kg1-f1 Qb6xa5 Kf1-e2 Qa5-c3 Ke2-d1 Kg4-f4 Kd1-e2 Qc3-c2+ Ke2-e1 Kf4-e3 Ke1-f1 Qc2-f2+) -M15/41 3} Kf4 {+6.28/14 4} 33. Rh4+ {(Rh3-h4+ Kf4-g5 Rh4-h2 Kg5-g4 Kg2-f2 Qd1-d4+ Kf2-g2 Qd4-e5 Kg2-g1 Kg4-g3 Rh2-g2+ Kg3-h3 Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-g3 Ke4-d4 Kg3-f4 Kd4-c3 Kf4-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M16/39 2} Kg5 {+6.18/16 4} 34. Rh2 {(Rh4-h2 Kg5-g4 Kg2-f2 Qd1-d4+ Kf2-g2 Qd4-e5 Kg2-g1 Kg4-g3 Rh2-g2+ Kg3-h3 Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-g3 Ke4-d4 Kg3-f4 Kd4-c3 Kf4-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M15/43 5} Kg4 {+7.02/24 4} 35. Kf2 {(Kg2-f2 Qd1-d4+ Kf2-g2 Qd4-e5 Kg2-g1 Kg4-g3 Rh2-g2+ Kg3-h3 Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Qb5-d7 Ke4-e3 Qd7-d5 Ke3-f4 Kg2-f2 Kf4-g4 Qd5-e5 Kg4-h4 Kf2-f3 Kh4-h3 Qe5-g3+) -M14/43 4} Qd4+ {+7.33/22 4} 36. Kg2 {(Kf2-g2 Qd4-e5 Kg2-g1 Kg4-g3 Rh2-g2+ Kg3-h3 Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M13/44 1} Qe5 {+7.74/21 4} 37. Kg1 {(Kg2-g1 Kg4-g3 Rh2-g2+ Kg3-h3 Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M12/46 2} Kg3 {+8.30/20 4} 38. Rg2+ {(Rh2-g2+ Kg3-h3 Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M11/45 4} Kh3 {+8.33/20 4} 39. Kf1 {(Kg1-f1 Qe5-a1+ Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M10/46 2} Qa1+ {+8.43/18 4} 40. Kf2 {(Kf1-f2 Qa1-b2+ Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M9/50 4} Qb2+ {+8.50/16 4} 41. Ke3 {(Kf2-e3 Kh3xg2 Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M8/52 2} Kxg2 {+8.54/13 4} 42. Kf4 {(Ke3-f4 Qb2-b5 Kf4-e4 Kg2-f2 Ke4-d4 Kf2-f3 Kd4-c3 Kf3-e3 Kc3-c2 Qb5-b4 Kc2-c1 Ke3-d3 Kc1-d1 Qb4-b1+) -M7/62 2} Qd4+ {+8.85/14 3} 43. Kf5 {(Kf4-f5 Qd4-d6 Kf5-g5 Kg2-g3 Kg5-f5 Kg3-f3 Kf5-g5 Qd6-e6 Kg5-h5 Kf3-f4 Kh5-h4 Qe6-g4+) -M6/77 2} Kf3 {+9.08/14 3} 44. Ke6 {(Kf5-e6 Kf3-f4 Ke6-f7 Kf4-f5 Kf7-e7 Qd4-c5+ Ke7-f7 Qc5-c7+ Kf7-f8 Kf5-f6 Kf8-e8 Qc7-c8+) -M6/55 2} Ke4 {+9.21/13 3} 45. Kf7 {(Ke6-f7 Ke4-f5 Kf7-e7 Qd4-c5+ Ke7-f7 Qc5-c7+ Kf7-f8 Kf5-f6 Kf8-e8 Qc7-c8+) -M5/91 2} Kf5 {+9.91/14 3} 46. Ke7 {(Kf7-e7 Qd4-c5+ Ke7-f7 Qc5-c7+ Kf7-g8 Kf5-f6 Kg8-f8 Qc7-f7+) -M4/102 3} Qd5 {+9.98/13 3} 47. Kf8 {(Ke7-f8 Qd5-d7 Kf8-g8 Kf5-f6 Kg8-f8 Qd7-f7+) -M3/127} Qd7 {+9.99/11 3} 48. Kg8 {(Kf8-g8) -M2/1} Kg6 {+10.00/10 3} 49. Kh8 {(Kg8-h8 Qd7-g7+) -M1/127} Qe8# {+10.00/3 3} 0-1 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.14"] [Round "?"] [White "Chess Fighter 2 (net 4860)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2000"] [SetUp "1"] [FEN "8/8/4r3/4k3/8/8/8/KQ6 w - - 0 1"] 1. Qb3 {+3.62/10 7} Kd6 {(Ke5-d6 Qb3-f3 Kd6-e5 Ka1-b2 Ke5-d4 Qf3-d1+ Kd4-e4 Kb2-c3 Re6-c6+ Kc3-b4 Rc6-e6 Qd1-g4+ Ke4-d5 Qg4-c4+ Kd5-e5 Kb4-c5 Ke5-f5 Qc4-c2+ Kf5-f4 Qc2-f2+ Kf4-g5 Qf2-g3+ Kg5-f6 Kc5-d5 Re6-a6 Qg3-h4+ Kf6-g6 Qh4-g4+ Kg6-f6 Qg4-d7 Ra6-a2 Qd7-c6+ Kf6-f5 Kd5-d4 Ra2-a1 Qc6-f3+ Kf5-e6 Qf3-e4+ Ke6-f7 Kd4-c3 Kf7-f6 Qe4-f4+ Kf6-e6 Kc3-b3 Ra1-a5 Qf4-h6+ Ke6-f7 Qh6-e3 Ra5-b5+ Kb3-c3 Kf7-f6 Qe3-f3+ Rb5-f5 Qf3-c6+ Kf6-e5 Qc6-e8+ Ke5-f4) -60.14/33 12} 2. Ka2 {+3.62/10 6} Ke7 {(Kd6-e7 Qb3-b7+ Ke7-f8 Qb7-f3+ Kf8-g7 Ka2-b2 Re6-g6 Qf3-e4 Kg7-h7 Kb2-c3 Kh7-h6 Qe4-h4+ Kh6-g7 Kc3-c4 Kg7-f7 Kc4-d5 Kf7-e8 Qh4-e4+ Ke8-f7 Qe4-f3+ Rg6-f6 Qf3-g4 Rf6-g6 Qg4-h5 Kf7-g7 Kd5-e5 Rg6-c6 Qh5-g5+ Rc6-g6 Qg5-e7+ Kg7-g8 Qe7-d8+ Kg8-g7 Qd8-d7+ Kg7-g8 Qd7-c8+ Kg8-f7 Qc8-c7+ Kf7-e8 Qc7-c4 Ke8-e7 Qc4-f4 Rg6-e6+ Ke5-d5 Re6-f6 Qf4-e5+ Ke7-f7) -60.14/33 3} 3. Qd5 {+3.83/10 6} Rg6 {(Re6-g6 Qd5-e5+ Ke7-f7 Ka2-b3 Rg6-g7 Qe5-f5+ Kf7-g8 Kb3-c3 Kg8-h8 Qf5-h5+ Kh8-g8 Kc3-d4 Rg7-e7 Qh5-g5+ Re7-g7 Qg5-d8+ Kg8-h7 Qd8-h4+ Kh7-g6 Kd4-e5 Kg6-f7 Qh4-h5+ Kf7-e7 Qh5-f5 Rg7-f7 Qf5-g5+ Ke7-d7 Qg5-g8 Rf7-e7+ Ke5-d5 Re7-e1 Qg8-g7+ Re1-e7 Qg7-g4+ Kd7-c7 Qg4-f4+ Kc7-d7 Qf4-a4+ Kd7-d8 Qa4-a5+ Kd8-d7 Qa5-a7+ Kd7-e8 Qa7-b8+ Ke8-f7 Qb8-d8 Re7-e1) -60.14/35 2} 4. Kb3 {+4.00/10 6} Rg3+ {(Rg6-g3+ Kb3-b2 Rg3-g7 Qd5-e5+ Ke7-f8 Qe5-e6 Rg7-f7 Qe6-c8+ Kf8-g7 Qc8-g4+ Kg7-f8 Kb2-c3 Rf7-g7 Qg4-e6 Rg7-g3+ Kc3-d4 Rg3-g7 Qe6-f6+ Kf8-g8 Qf6-d8+ Kg8-h7 Qd8-h4+ Kh7-g8 Kd4-e4 Rg7-d7 Qh4-g4+ Rd7-g7 Qg4-c8+ Kg8-f7 Qc8-c7+ Kf7-g6 Qc7-g3+ Kg6-f7 Qg3-f4+ Kf7-e7 Qf4-h4+ Ke7-d7 Ke4-d5 Rg7-f7 Qh4-h3+ Kd7-e7 Qh3-e6+ Ke7-f8 Qe6-c8+ Kf8-g7 Qc8-g4+ Kg7-f8) -60.14/34 1} 5. Kb4 {+4.35/14 6} Rg7 {(Rg3-g7 Qd5-e5+ Ke7-f8 Qe5-f6+ Rg7-f7 Qf6-h8+ Kf8-e7 Kb4-c3 Ke7-e6 Qh8-e8+ Ke6-f6 Kc3-d4 Rf7-e7 Qe8-c6+ Kf6-f7 Qc6-f3+ Kf7-e8 Qf3-h5+ Ke8-d8 Qh5-f5 Re7-d7+ Kd4-c5 Kd8-c7 Qf5-f4+ Kc7-b7 Qf4-f3+ Kb7-a7 Qf3-a3+ Ka7-b8 Qa3-g3+ Kb8-b7 Qg3-h3 Kb7-c7 Qh3-f5 Rd7-e7 Qf5-d5 Re7-d7 Qd5-a8 Rd7-d1 Qa8-f3 Rd1-c1+ Kc5-b4 Kc7-b8 Qf3-f4+ Rc1-c7 Qf4-e5) -60.14/35 3} 6. Qe5+ {+4.48/12 6} Kf8 {(Ke7-f8 Qe5-f6+ Rg7-f7 Qf6-d6+ Kf8-e8 Qd6-e6+ Ke8-f8 Kb4-c4 Rf7-g7 Kc4-d5 Rg7-g5+ Kd5-d4 Kf8-g7 Kd4-e4 Rg5-g2 Qe6-f5 Rg2-e2+ Ke4-d5 Re2-e7 Kd5-d6 Re7-f7 Qf5-e5+ Kg7-g6 Qe5-g3+ Kg6-f6 Qg3-h4+ Kf6-g7 Qh4-d4+ Kg7-g8 Kd6-e6 Rf7-f8 Qd4-d7 Rf8-f2 Qd7-d5 Rf2-f7 Qd5-g2+ Rf7-g7 Qg2-a8+ Kg8-h7 Qa8-e4+ Kh7-g8 Ke6-f6) -60.15/35 2} 7. Kc5 {+4.66/12 6} Rg6 {(Rg7-g6 Qe5-h8+ Kf8-f7 Qh8-h7+ Kf7-f6 Kc5-d5 Rg6-g5+ Kd5-d6 Rg5-g6 Qh7-e7+ Kf6-f5+ Kd6-d5 Rg6-g3 Qe7-e5+ Kf5-g4 Qe5-e2+ Kg4-f4 Qe2-e4+ Kf4-g5 Kd5-e5 Rg3-a3 Qe4-g2+ Kg5-h4 Qg2-c6 Kh4-g3 Ke5-e4 Kg3-h2 Qc6-c2+ Kh2-g3 Qc2-d1 Ra3-a8 Qd1-b3+ Kg3-h4 Qb3-d5 Ra8-a4+ Ke4-f3 Ra4-a3+ Kf3-f2 Ra3-a4 Qd5-d8+ Kh4-h5 Qd8-h8+ Kh5-g4) -60.35/32 4} 8. Qf5+ {+4.50/10 6} Kg7 {(Kf8-g7 Kc5-d5 Rg6-a6 Qf5-d7+ Kg7-f6 Qd7-d8+ Kf6-f7 Qd8-c7+ Kf7-g6 Qc7-c8 Ra6-f6 Qc8-g4+ Kg6-f7 Qg4-d7+ Kf7-g8 Kd5-e5 Rf6-f2 Qd7-d8+ Rf2-f8 Qd8-g5+ Kg8-f7 Qg5-f6+ Kf7-g8 Qf6-e6+ Rf8-f7 Ke5-d6 Kg8-g7 Qe6-e5+ Kg7-h6 Qe5-e3+ Kh6-g6 Qe3-g3+ Kg6-h7 Qg3-h4+ Kh7-g6 Kd6-e6 Rf7-g7 Qh4-g4+ Kg6-h6) -60.35/32 2} 9. Kd5 {+4.42/12 6} Kh6 {(Kg7-h6 Qf5-d7 Rg6-g8 Qd7-h3+ Kh6-g6 Qh3-g4+ Kg6-f7 Qg4-d7+ Kf7-f6 Qd7-e6+ Kf6-g7 Kd5-d6 Kg7-h7 Qe6-f7+ Rg8-g7 Qf7-h5+ Kh7-g8 Qh5-e8+ Kg8-h7 Kd6-e6 Rg7-g6+ Ke6-f7 Rg6-g4 Kf7-f6 Rg4-f4+ Kf6-g5 Rf4-f1 Qe8-e4+ Kh7-g7 Qe4-d4+ Kg7-f8 Kg5-g6 Kf8-e7 Qd4-e3+ Ke7-d7 Qe3-h3+ Kd7-d6 Qh3xf1 Kd6-c5 Qf1-d3 Kc5-c6 Qd3-c4+ Kc6-d6 Kg6-f6 Kd6-d7 Qc4-e6+ Kd7-c7 Qe6-e5+ Kc7-d7 Qe5-g3 Kd7-c6 Qg3-c3+ Kc6-b5 Qc3-d3+ Kb5-c5 Kf6-e6 Kc5-b6) -152.48/33 29} 10. Qh3+ {+4.58/15 5} Kg7 {(Kh6-g7 Qh3-f5 Kg7-h6 Qf5-d7 Rg6-g8 Kd5-e5 Rg8-g5+ Ke5-f4 Rg5-g6 Qd7-e7 Rg6-a6 Qe7-d8 Kh6-g7 Qd8-d4+ Kg7-h6 Kf4-f5 Ra6-a5+ Kf5-f6 Ra5-a6+ Kf6-f7 Kh6-g5 Qd4-g1+ Kg5-f4 Qg1-f1+ Kf4-e3 Qf1xa6 Ke3-d4 Qa6-b5 Kd4-e4 Qb5-e2+ Ke4-d4 Qe2-g4+ Kd4-e3 Qg4-h3+ Ke3-e2 Qh3-h4 Ke2-f3 Qh4-h5+ Kf3-g3 Qh5-g5+ Kg3-f3 Kf7-f6 Kf3-e4 Qg5-f5+ Ke4-d4) -152.48/35 2} 11. Ke5 {+4.80/13 5} Rf6 {(Rg6-f6 Qh3-d7+ Kg7-g6 Qd7-e8+ Kg6-g7 Qe8-e7+ Rf6-f7 Qe7-g5+ Kg7-h7 Qg5-h4+ Kh7-g6 Ke5-e6 Rf7-g7 Qh4-h8 Rg7-a7 Qh8-f6+ Kg6-h7 Qf6-h4+ Kh7-g6 Qh4-e4+ Kg6-h5 Qe4-e2+ Kh5-g6 Qe2-g2+ Kg6-h5 Qg2-h2+ Kh5-g4 Qh2-g1+ Kg4-f3 Qg1xa7 Kf3-e4 Qa7-g1 Ke4-d3 Ke6-e5 Kd3-c4 Qg1-d4+ Kc4-b3 Qd4-d3+ Kb3-a4 Ke5-d5 Ka4-a5 Kd5-c5 Ka5-a4 Qd3-b5+ Ka4-a3 Kc5-d4 Ka3-a2) -M28/32 11} 12. Qh4 {+5.06/13 5} Ra6 {(Rf6-a6 Qh4-d8 Ra6-h6 Qd8-e7+ Kg7-h8 Qe7-f8+ Kh8-h7 Qf8-f7+ Kh7-h8 Ke5-f5 Rh6-h1 Qf7-a7 Rh1-h7 Qa7-d4+ Rh7-g7 Kf5-f6 Kh8-h7 Qd4-h4+ Kh7-g8 Qh4-h5 Rg7-g1 Qh5-d5+ Kg8-h7 Qd5-e4+ Kh7-g8 Qe4-a8+ Kg8-h7 Qa8-a7+ Kh7-g8 Qa7xg1+ Kg8-f8 Qg1-g7+ Kf8-e8 Qg7-e7+) -M17/35 5} 13. Qd8 {+5.34/14 5} Rh6 {(Ra6-h6 Qd8-e7+ Kg7-h8 Ke5-f5 Kh8-g8 Qe7-g5+ Kg8-h7 Qg5-g2 Rh6-b6 Qg2-c2 Rb6-g6 Qc2-e4 Rg6-g7 Kf5-f6+ Kh7-g8 Qe4-a8+ Kg8-h7 Qa8-e8 Rg7-a7 Qe8-h5+ Kh7-g8 Qh5-d5+ Kg8-h7 Qd5-h1+ Kh7-g8 Qh1-g1+ Kg8-h7 Qg1xa7+ Kh7-h6 Qa7-g7+ Kh6-h5 Qg7-g5+) -M16/40 3} 14. Kf5 {+5.64/14 5} Rh5+ {(Rh6-h5+ Kf5-g4 Rh5-h7 Qd8-e7+ Kg7-g6 Qe7-e4+ Kg6-h6 Kg4-f5 Kh6-g7 Qe4-d4+ Kg7-f7 Qd4-d5+ Kf7-g7 Kf5-g5 Rh7-h2 Qd5-e5+ Kg7-f7 Qe5xh2 Kf7-e6 Qh2-d2 Ke6-e5 Qd2-d3 Ke5-e6 Qd3-d4 Ke6-e7 Qd4-d5 Ke7-f8 Qd5-d7 Kf8-g8 Kg5-f6 Kg8-f8 Qd7-c8+) -M16/34 1} 15. Kg4 {+5.47/17 5} Rh6 {(Rh5-h6 Qd8-e7+ Kg7-g6 Qe7-g5+ Kg6-h7 Kg4-f5 Rh6-h1 Qg5-g6+ Kh7-h8 Qg6-g2 Rh1-h6 Kf5-g5 Rh6-a6 Qg2-b7 Ra6-a4 Qb7-c8+ Kh8-g7 Qc8-d7+ Kg7-f8 Qd7xa4 Kf8-e7 Qa4-d4 Ke7-e6 Kg5-g6 Ke6-e7 Qd4-d5 Ke7-e8 Kg6-f6 Ke8-f8 Qd5-d8+) -M15/40 4} 16. Kg5 {+5.46/16 5} Rg6+ {(Rh6-g6+ Kg5-f5 Rg6-h6 Qd8-e7+ Kg7-g8 Qe7-d7 Kg8-f8 Kf5-g5 Rh6-h1 Qd7-c8+ Kf8-e7 Qc8-b7+ Ke7-d6 Qb7xh1 Kd6-c5 Kg5-f5 Kc5-c4 Kf5-e5 Kc4-d3 Qh1-c1 Kd3-e2 Qc1-c3 Ke2-f1 Ke5-f4 Kf1-e2 Qc3-c2+ Ke2-f1 Kf4-f3 Kf1-e1 Qc2-c1+) -M15/39 1} 17. Kf5 {+5.48/14 5} Kh7 {(Kg7-h7 Qd8-h4+ Rg6-h6 Qh4-g5 Rh6-h1 Qg5-g6+ Kh7-h8 Qg6-g2 Rh1-h6 Kf5-g5 Rh6-a6 Qg2-b7 Ra6-a4 Qb7-c8+ Kh8-g7 Qc8-d7+ Kg7-f8 Qd7xa4 Kf8-e7 Qa4-d4 Ke7-e6 Kg5-g6 Ke6-e7 Qd4-d5 Ke7-e8 Kg6-f6 Ke8-f8 Qd5-d8+) -M14/42 2} 18. Qd4 {+5.73/13 5} Rh6 {(Rg6-h6 Qd4-a7+ Kh7-g8 Qa7-d7 Kg8-f8 Kf5-g5 Rh6-h1 Qd7-c8+ Kf8-e7 Qc8-b7+ Ke7-d6 Qb7xh1 Kd6-c5 Kg5-f5 Kc5-d6 Qh1-c1 Kd6-d5 Qc1-c3 Kd5-d6 Qc3-c4 Kd6-d7 Kf5-e5 Kd7-e8 Qc4-c7 Ke8-f8 Ke5-f6 Kf8-e8 Qc7-c8+) -M14/42 2} 19. Qd7+ {+6.38/23 5} Kg8 {(Kh7-g8 Qd7-e7 Rh6-h7 Qe7-d8+ Kg8-g7 Qd8-d4+ Kg7-f7 Qd4-d5+ Kf7-g7 Kf5-g5 Rh7-h2 Qd5-e5+ Kg7-f7 Qe5xh2 Kf7-e6 Qh2-a2+ Ke6-d6 Qa2-c4 Kd6-e5 Kg5-g6 Ke5-d6 Kg6-f6 Kd6-d7 Qc4-c5 Kd7-d8 Kf6-e6 Kd8-e8 Qc5-e7+) -M14/42 3} 20. Kg5 {+6.62/24 5} Rh7 {(Rh6-h7 Qd7-e8+ Kg8-g7 Qe8-e4 Kg7-g8 Kg5-g6 Rh7-g7+ Kg6-h6 Kg8-f8 Qe4-a8+ Kf8-f7 Qa8-b7+ Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M14/42 2} 21. Qd5+ {+7.14/22 5} Kg7 {(Kg8-g7 Qd5-e4 Kg7-g8 Kg5-g6 Rh7-g7+ Kg6-h6 Kg8-f8 Qe4-a8+ Kf8-f7 Qa8-b7+ Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M13/44 2} 22. Qe4 {+7.49/20 4} Kg8 {(Kg7-g8 Kg5-g6 Rh7-g7+ Kg6-h6 Kg8-f8 Qe4-a8+ Kf8-f7 Qa8-b7+ Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M12/46 2} 23. Kg6 {+8.15/20 4} Rg7+ {(Rh7-g7+ Kg6-h6 Kg8-f8 Qe4-a8+ Kf8-f7 Qa8-b7+ Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M11/48 2} 24. Kh6 {+8.17/18 4} Kf8 {(Kg8-f8 Qe4-a8+ Kf8-f7 Qa8-b7+ Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M10/49 2} 25. Qa8+ {+8.33/16 4} Kf7 {(Kf8-f7 Qa8-b7+ Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M9/54 4} 26. Qb7+ {+8.49/14 4} Ke6 {(Kf7-e6 Kh6xg7 Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M8/58 3} 27. Kxg7 {+8.58/12 4} Kf5 {(Ke6-f5 Qb7-f3+ Kf5-e5 Qf3-d3 Ke5-e6 Qd3-b5 Ke6-d6 Kg7-f6 Kd6-c7 Kf6-e7 Kc7-c8 Ke7-d6 Kc8-d8 Qb5-d7+) -M7/70 2} 28. Qd5+ {+8.78/12 4} Kf4 {(Kf5-f4 Qd5-d3 Kf4-g4 Qd3-e3 Kg4-h5 Qe3-e4 Kh5-g5 Kg7-f7 Kg5-h5 Kf7-f6 Kh5-h6 Qe4-h1+) -M6/80 3} 29. Kf6 {+9.05/13 4} Ke3 {(Kf4-e3 Kf6-e5 Ke3-f2 Ke5-f4 Kf2-e2 Qd5-d7 Ke2-f2 Qd7-d2+ Kf2-g1 Kf4-g3 Kg1-f1 Qd2-d1+) -M6/38 2} 30. Kf5 {+9.14/12 4} Kf2 {(Ke3-f2 Kf5-f4 Kf2-e2 Qd5-d7 Ke2-f2 Qd7-d2+ Kf2-g1 Kf4-f3 Kg1-f1 Qd2-c1+) -M5/104 3} 31. Kf4 {+9.18/12 4} Ke2 {(Kf2-e2 Qd5-d7 Ke2-f2 Qd7-d2+ Kf2-g1 Kf4-f3 Kg1-f1 Qd2-c1+) -M4/103 10} 32. Qd4 {+9.93/14 4} Kf1 {(Ke2-f1 Qd4-d2 Kf1-g1 Kf4-f3 Kg1-f1 Qd2-c1+) -M3/127 2} 33. Qd2 {+9.98/12 4} Kg1 {(Kf1-g1) -M2/1} 34. Kg3 {+10.00/12 4} Kf1 {(Kg1-f1 Qd2-d1+) -M1/127} 35. Qf2# {+10.00/13 4} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.14"] [Round "?"] [White "Chess Fighter 2 (net 4813)"] [Black "Pawny_0.3_x64"] [Result "1-0"] [BlackElo "2490"] [WhiteElo "2000"] [SetUp "1"] [FEN "8/8/8/2rk4/8/8/8/3KQ3 w - - 0 1"] 1. Qf2 {+3.75/10 6} Rc6 {(Rc5-c6 Qf2-f3+ Kd5-c5 Qf3-e3+ Kc5-d5 Qe3-b3+ Kd5-c5 Kd1-d2 Rc6-d6+ Kd2-e3 Rd6-d7 Qb3-c2+ Kc5-d6 Qc2-d3+ Kd6-c6 Qd3-e4+ Kc6-c7 Qe4-e6 Rd7-d1 Qe6-c4+ Kc7-d8 Qc4-g4 Rd1-d7 Qg4-g5+ Kd8-c7 Qg5-c5+ Kc7-b7 Ke3-f4 Rd7-d1 Kf4-f3 Rd1-d2 Qc5-b4+) -3.86/16 5} 2. Qf3+ {+3.82/10 6} Kc5 {(Kd5-c5 Qf3-e3+ Kc5-d5 Qe3-b3+ Kd5-c5 Kd1-d2 Rc6-d6+ Kd2-e3 Rd6-d7 Qb3-c3+ Kc5-d5 Qc3-d4+ Kd5-e6 Qd4-b6+ Ke6-d5 Qb6-a5+ Kd5-d6 Qa5-b5 Rd7-e7+ Ke3-d4 Kd6-e6 Qb5-e5+ Ke6-f7 Qe5-f5+ Kf7-g7 Qf5-f4 Re7-d7+ Kd4-e4 Rd7-e7+ Ke4-d5 Kg7-g6 Qf4-f3 Re7-d7+) -3.87/17 5} 3. Qe4 {+3.90/12 6} Rd6+ {(Rc6-d6+ Kd1-e2 Rd6-d4 Qe4-e7+ Kc5-c6 Ke2-e3 Rd4-d6 Qe7-e4+ Kc6-c7 Qe4-c4+ Kc7-d7 Qc4-f7+ Kd7-c6 Ke3-e4 Rd6-d2 Qf7-c4+ Kc6-d7 Qc4-b5+ Kd7-c8 Qb5-f5+ Kc8-b7 Qf5-c5 Rd2-g2 Ke4-d3 Rg2-b2 Qc5-d5+ Kb7-a6 Qd5-a8+ Ka6-b6 Qa8-b8+) -3.88/19 6} 4. Kc2 {+3.96/14 6} Rd4 {(Rd6-d4 Qe4-e5+ Rd4-d5 Qe5-c3+ Kc5-b6 Qc3-f6+ Kb6-b5 Kc2-c3 Rd5-d1 Qf6-f5+ Kb5-b6 Qf5-f4 Rd1-d5 Kc3-b4) -3.90/19 8} 5. Qe3 {+3.92/12 6} Kd5 {(Kc5-d5 Kc2-c3 Rd4-e4 Qe3-g5+ Kd5-e6 Kc3-d3 Re4-e5 Qg5-g6+ Ke6-e7 Kd3-d4 Re5-e2 Qg6-g7+ Ke7-d6 Qg7-g3+ Kd6-e7 Qg3-a3+ Ke7-e8 Qa3-a4+ Ke8-e7 Qa4-c4 Re2-e6 Qc4-c5+ Ke7-f6 Qc5-f8+ Kf6-g6 Qf8-g8+ Kg6-f6 Qg8-g4 Re6-e7 Kd4-d5 Re7-e8 Qg4-f4+ Kf6-g6 Kd5-d6 Re8-d8+ Kd6-c7 Rd8-d3 Qf4-e4+) -3.90/19 6} 6. Kc3 {+3.99/14 6} Re4 {(Rd4-e4 Qe3-f2 Kd5-e6 Kc3-d3 Re4-e5 Qf2-f4 Ke6-d5 Qf4-f3+ Kd5-d6 Kd3-d4 Re5-e7 Qf3-d5+ Kd6-c7 Kd4-c5 Re7-d7 Qd5-c6+ Kc7-d8 Qc6-b6+ Kd8-e8 Qb6-e6+ Ke8-d8 Qe6-e5 Rd7-d2 Qe5-g5+) -3.91/20 9} 7. Qf3 {+4.05/12 6} Ke5 {(Kd5-e5 Qf3-h5+ Ke5-f4 Qh5-f7+ Kf4-e5 Qf7-e7+ Ke5-f5 Qe7-h7+ Kf5-e5 Qh7-e7+ Ke5-f5 Qe7-h7+ Kf5-e5 Qh7-e7+ Ke5-f5 Qe7-h7+ Kf5-e5 Qh7-e7+ Ke5-f5 Qe7-h7+) -3.91/20 9} 8. Qf7 {+4.08/12 6} Kd6 {(Ke5-d6 Qf7-f8+ Re4-e7 Kc3-d4 Kd6-e6 Qf8-c8+ Re7-d7+ Kd4-c5 Ke6-e7 Qc8-c6 Ke7-d8 Qc6-a4 Rd7-g7 Kc5-c6 Kd8-e7) -3.93/19 15} 9. Kd3 {+4.26/14 6} Re5 {(Re4-e5 Qf7-f6+ Re5-e6 Qf6-f4+ Kd6-e7 Qf4-c7+ Ke7-f6 Kd3-d4 Re6-e7 Qc7-f4+ Kf6-e6 Kd4-e4 Re7-e8 Qf4-f5+ Ke6-d6+ Ke4-d4 Re8-e1 Qf5-f8+ Kd6-d7 Qf8-b4 Re1-e8 Qb4-b5+ Kd7-e7 Qb5-g5+ Ke7-e6 Kd4-e4 Ke6-d6+ Ke4-d4 Re8-e7 Qg5-f6+ Kd6-d7 Kd4-d5 Re7-e8 Qf6-d6+) -3.94/19 12} 10. Kd4 {+4.51/12 5} Ra5 {(Re5-a5 Qf7-b3 Ra5-g5 Qb3-b6+ Kd6-d7 Qb6-h6 Rg5-g1 Kd4-c5 Kd7-d8 Qh6-h7 Rg1-g2 Qh7-d3+ Kd8-c7 Qd3-d6+ Kc7-c8 Qd6-c6+) -3.95/18 5} 11. Qf6+ {+4.81/14 5} Kd7 {(Kd6-d7 Kd4-c4 Ra5-a2 Qf6-d4+ Kd7-c6 Qd4-d5+ Kc6-c7 Qd5-e5+ Kc7-d7 Kc4-b5 Ra2-d2 Qe5-f5+ Kd7-e8 Kb5-c6 Rd2-d8 Kc6-c7 Ke8-e7 Qf5-g5+) -4.16/16 4} 12. Kc4 {+5.19/14 5} Kc7 {(Kd7-c7 Qf6-e7+ Kc7-c6 Qe7-e6+ Kc6-c7 Kc4-b4 Ra5-a8 Qe6-e7+ Kc7-b8 Kb4-b5 Ra8-a7 Qe7-d8+ Kb8-b7 Qd8-d7+ Kb7-b8 Qd7-d8+ Kb8-b7) -4.71/17 3} 13. Qe6 {+5.40/18 5} Ra2 {(Ra5-a2 Qe6-e5+ Kc7-c6 Qe5-c3 Ra2-a7 Qc3-f6+ Kc6-c7 Kc4-b5 Ra7-b7+ Kb5-a6 Rb7-b8 Qf6-f4+ Kc7-c8 Qf4-f8+ Kc8-c7 Qf8-e7+ Kc7-c6 Qe7-e6+ Kc6-c7 Qe6-e5+ Kc7-c8 Qe5-d4 Rb8-a8+ Ka6-b5 Kc8-b7 Qd4-g7+ Kb7-c8 Kb5-b6 Ra8-b8+ Kb6-c6 Kc8-d8 Qg7-g8+) -5.12/18 7} 14. Kb4 {+5.25/13 5} Rb2+ {(Ra2-b2+ Kb4-c3 Rb2-b6 Qe6-e7+ Kc7-c8 Kc3-c4 Rb6-c6+ Kc4-b5 Rc6-c7 Qe7-e8+ Kc8-b7 Qe8-e4+ Kb7-a7 Qe4-d5 Rc7-b7+ Kb5-c6) -4.16/16 3} 15. Kc5 {+5.03/16 5} Rc2+ {(Rb2-c2+ Kc5-b5 Rc2-b2+ Kb5-a6 Rb2-d2 Qe6-e5+ Rd2-d6+ Ka6-b5 Kc7-d7 Kb5-c5 Rd6-e6 Qe5-g7+ Kd7-e8 Kc5-d5 Re6-e7 Qg7-g8+ Ke8-d7) -3.97/17 4} 16. Kb5 {+5.01/16 5} Rb2+ {(Rc2-b2+ Kb5-a6 Rb2-d2 Qe6-c4+ Kc7-d8 Qc4-h4+ Kd8-d7 Qh4-g4+ Kd7-e8 Qg4-h5+ Ke8-d7 Ka6-b5 Rd2-b2+ Kb5-c4 Rb2-c2+ Kc4-d3 Rc2-c7 Kd3-d4) -3.97/18 6} 17. Ka6 {+4.98/14 5} Rd2 {(Rb2-d2 Qe6-c4+ Kc7-d8 Qc4-h4+ Kd8-d7 Qh4-g4+ Kd7-e8 Qg4-h5+ Ke8-d7 Ka6-b5 Rd2-b2+ Kb5-c4 Rb2-c2+ Kc4-d3 Rc2-c7 Kd3-d4 Kd7-c6 Qh5-d5+ Kc6-b6 Qd5-d6+ Kb6-b7 Qd6-e5 Kb7-c6 Qe5-c5+ Kc6-d7 Qc5-d5+ Kd7-e7 Qd5-e5+ Ke7-d8 Qe5-d6+ Rc7-d7) -3.97/18 3} 18. Qc4+ {+4.96/15 5} Kd8 {(Kc7-d8 Ka6-b5 Rd2-d7 Qc4-h4+ Kd8-e8 Kb5-c6 Rd7-g7 Kc6-d6 Rg7-g6+ Kd6-e5 Rg6-g2 Qh4-a4+ Ke8-f7 Qa4-d7+ Kf7-f8 Qd7-c8+ Kf8-e7 Qc8-b7+) -3.99/18 7} 19. Kb6 {+5.02/13 5} Rd6+ {(Rd2-d6+ Kb6-c5 Kd8-e7 Qc4-h4+ Rd6-f6 Kc5-d5 Ke7-f7 Qh4-h7+ Kf7-f8 Kd5-e5 Rf6-a6 Qh7-d7 Ra6-a1 Qd7-d4 Ra1-f1 Ke5-d6 Kf8-e8 Qd4-e4+ Ke8-f8 Qe4-h4 Kf8-g7 Kd6-e5 Rf1-a1 Qh4-c4 Ra1-e1+ Ke5-d5 Kg7-f8 Qc4-b4+ Re1-e7 Qb4-f4+ Kf8-e8 Qf4-f5 Re7-e1 Qf5-g4 Ke8-f7 Qg4-f4+ Kf7-e8 Qf4-h4 Re1-e7 Kd5-d6 Re7-d7+ Kd6-e6 Rd7-g7 Qh4-f6 Rg7-g2 Qf6-h8+) -3.99/17 3} 20. Kc5 {+4.90/16 5} Ke7 {(Kd8-e7 Qc4-h4+ Rd6-f6 Kc5-d5 Ke7-f7 Qh4-h7+ Kf7-f8 Kd5-e5 Rf6-a6 Qh7-d7 Ra6-a5+ Ke5-f4 Ra5-h5 Qd7-d6+ Kf8-f7 Kf4-g4 Rh5-h7 Kg4-g5 Rh7-g7+ Kg5-f5 Rg7-g1 Qd6-c7+ Kf7-e8 Qc7-b8+ Ke8-e7 Qb8-a7+) -3.99/19 4} 21. Qh4+ {+5.05/15 5} Rf6 {(Rd6-f6 Kc5-d5 Ke7-f7 Qh4-h7+ Kf7-f8 Kd5-e5 Rf6-b6 Qh7-d7 Rb6-g6 Qd7-d4 Rg6-g7 Qd4-c5+ Kf8-g8 Qc5-c8+ Kg8-h7 Qc8-h3+ Kh7-g6 Qh3-d3+ Kg6-h5 Qd3-f3+ Kh5-h6 Qf3-f6+ Kh6-h7 Qf6-h4+ Kh7-g8 Ke5-e6 Rg7-g2 Ke6-f5 Rg2-g1 Kf5-f6 Rg1-f1+ Kf6-e6 Rf1-b1 Qh4-g5+ Kg8-h7 Qg5-f5+) -4.00/18 3} 22. Kd5 {+5.09/15 4} Kf7 {(Ke7-f7 Qh4-h5+ Kf7-f8 Qh5-g4 Kf8-e7 Qg4-g7+ Rf6-f7 Qg7-g5+ Ke7-d7 Qg5-g4+ Kd7-e7 Kd5-e5 Ke7-e8 Ke5-e6 Rf7-e7+ Ke6-d6 Ke8-f8 Qg4-h4 Re7-e8 Kd6-d7 Re8-e3 Qh4-f2+) -4.03/19 5} 23. Ke5 {+5.15/13 4} Re6+ {(Rf6-e6+ Ke5-f5 Re6-d6 Qh4-h7+ Kf7-e8 Qh7-c7 Rd6-d2 Qc7-e5+ Ke8-d7 Qe5-b5+ Kd7-c8 Kf5-e6 Rd2-c2 Ke6-d6 Rc2-g2 Qb5-c6+) -4.04/19 4} 24. Kf5 {+5.17/15 4} Rd6 {(Re6-d6 Qh4-c4+ Kf7-e7 Qc4-c7+ Rd6-d7 Qc7-c5+ Ke7-f7 Qc5-e5 Kf7-f8 Kf5-f6 Rd7-f7+ Kf6-g6 Rf7-d7 Qe5-c5+ Kf8-e8 Kg6-f6 Rd7-d6+ Kf6-e5 Rd6-h6 Qc5-e3 Rh6-h7 Qe3-g5 Rh7-b7 Qg5-g8+ Ke8-d7 Qg8-d5+ Kd7-c7 Qd5-d6+ Kc7-c8 Qd6-c6+ Rb7-c7 Qc6-e8+ Kc8-b7 Ke5-d6 Rc7-g7 Qe8-e4+ Kb7-b8 Qe4-e5 Rg7-g2 Kd6-c5+ Kb8-a7 Qe5-c7+ Ka7-a8 Qc7-c6+) -4.05/19 4} 25. Qh7+ {+5.28/15 4} Ke8 {(Kf7-e8 Qh7-c7 Rd6-d7 Qc7-c8+ Ke8-e7 Qc8-c5+ Ke7-f7 Qc5-c4+ Kf7-e7 Qc4-b4+ Ke7-f7 Qb4-b3+ Kf7-e7 Qb3-e6+ Ke7-d8 Kf5-f6 Kd8-c7 Qe6-c4+ Kc7-d6 Qc4-b4+ Kd6-c6 Kf6-e6 Rd7-b7 Qb4-e4+ Kc6-c7 Qe4-c2+ Kc7-b6 Qc2-b3+ Kb6-c6 Qb3-d5+ Kc6-b6 Ke6-d6 Kb6-a6 Qd5-d3+ Ka6-a5 Kd6-c6 Rb7-b6+ Kc6-c5 Rb6-h6 Qd3-b5+) -4.06/19 9} 26. Qc7 {+5.40/15 4} Rd7 {(Rd6-d7 Qc7-c8+ Ke8-e7 Qc8-c5+ Ke7-f7 Qc5-f2 Rd7-e7 Qf2-d4 Kf7-e8 Qd4-c4 Ke8-d7 Kf5-f6 Kd7-d8 Qc4-g8+ Re7-e8 Qg8-d5+ Kd8-c7 Qd5-c5+ Kc7-d7 Kf6-f7 Re8-d8 Qc5-g5 Kd7-c7 Qg5-a5+ Kc7-d7 Qa5-c5 Rd8-h8 Qc5-d5+) -4.08/20 4} 27. Qc5 {+5.43/15 4} Kf7 {(Ke8-f7 Qc5-c4+ Kf7-e7 Kf5-e5 Ke7-d8 Qc4-b4 Rd7-e7+ Ke5-f6 Re7-c7 Kf6-e6 Kd8-c8 Qb4-a4 Rc7-b7 Ke6-d6 Rb7-b6+ Kd6-c5 Rb6-e6 Qa4-g4 Kc8-d7 Kc5-d5) -4.09/19 8} 28. Qe5 {+5.47/14 4} Re7 {(Rd7-e7 Qe5-d5+ Kf7-g7 Qd5-d8 Kg7-f7 Qd8-d6 Kf7-e8 Kf5-f6 Re7-f7+ Kf6-e6 Rf7-f6+) -4.08/19 3} 29. Qd5+ {+5.44/14 4} Kg7 {(Kf7-g7 Kf5-g5 Re7-f7 Qd5-d4+ Kg7-h7 Qd4-e4+ Kh7-g7 Qe4-d4+ Kg7-h7 Qd4-e4+ Kh7-g7 Qe4-d4+ Kg7-h7 Qd4-e4+ Kh7-g7 Qe4-d4+ Kg7-h7 Qd4-e4+ Kh7-g7) -9.64/19 7} 30. Kg5 {+5.58/12 4} Rf7 {(Re7-f7 Qd5-e5+ Kg7-f8 Qe5-h8+ Kf8-e7 Kg5-g6 Rf7-f8 Qh8-e5+ Ke7-d8 Qe5-d6+ Kd8-e8 Qd6-b8+ Ke8-e7 Qb8-b4+ Ke7-e8 Qb4-c5 Rf8-g8+ Kg6-f6 Ke8-d8 Qc5-d5+ Kd8-c7 Qd5xg8 Kc7-d6 Qg8-c4 Kd6-d7 Kf6-e5 Kd7-e7 Qc4-c5+) -9.83/19 3} 31. Qd4+ {+5.56/12 4} Kh7 {(Kg7-h7 Qd4-d3+ Kh7-g8 Qd3-d8+ Kg8-h7 Qd8-e8 Kh7-g7 Qe8-e5+ Kg7-f8 Qe5-h8+ Kf8-e7 Kg5-g6 Rf7-f8 Qh8-e5+ Ke7-d7 Qe5-d5+ Kd7-e7 Qd5-c5+) -9.83/18 3} 32. Qe5 {+5.67/14 4} Rg7+ {(Rf7-g7+ Kg5-f6 Kh7-h8 Qe5-e8+ Kh8-h7 Qe8-h5+ Kh7-g8 Qh5-d5+ Kg8-h8 Qd5-a8+ Kh8-h7 Qa8-e8 Kh7-h6 Qe8-e4 Kh6-h5 Kf6xg7 Kh5-g5 Kg7-f7 Kg5-h5 Kf7-f6 Kh5-h6 Qe4-g6+) -11.44/20 4} 33. Kf6 {+5.95/16 4} Kh8 {(Kh7-h8 Qe5-e8+ Kh8-h7 Qe8-h5+ Kh7-g8 Qh5-d5+ Kg8-h7 Qd5-h1+ Kh7-g8 Qh1-a8+ Kg8-h7 Qa8-e4+ Kh7-g8 Qe4-e5 Kg8-h8 Qe5-e8+ Kh8-h7 Qe8-h5+ Kh7-g8 Qh5-d5+ Kg8-h7 Qd5-h1+) -11.87/22 3} 34. Qe2 {+5.98/13 4} Kh7 {(Kh8-h7 Qe2-h5+ Kh7-g8 Qh5-e8+ Kg8-h7 Qe8-h5+ Kh7-g8 Qh5-e8+ Kg8-h7 Qe8-h5+ Kh7-g8 Qh5-e8+ Kg8-h7 Qe8-h5+ Kh7-g8 Qh5-e8+ Kg8-h7 Qe8-h5+ Kh7-g8 Qh5-e8+ Kg8-h7 Qe8-h5+ Kh7-g8 Qh5-e8+) -12.48/24 3} 35. Qe8 {+7.25/24 4} Rg1 {(Rg7-g1 Qe8-d7+ Kh7-g8 Qd7-c8+ Kg8-h7 Qc8-c7+ Kh7-g8 Qc7-b8+ Kg8-h7 Qb8-h2+ Kh7-g8 Qh2xg1+ Kg8-f8 Qg1-a7 Kf8-g8 Qa7-g7+) -M6/27 2} 36. Qe4+ {+9.87/18 4} Kg8 {(Kh7-g8 Qe4-a8+ Kg8-h7 Qa8-a7+ Kh7-g8 Qa7xg1+ Kg8-f8 Qg1-a7 Kf8-g8 Qa7-g7+) -M5/50} 37. Qa8+ {+9.94/16 4} Kh7 {(Kg8-h7 Qa8-a7+ Kh7-g8 Qa7xg1+ Kg8-f8 Qg1-a7 Kf8-g8 Qa7-g7+) -M5/50} 38. Qa7+ {+9.97/15 4} Kg8 {(Kh7-g8 Qa7xg1+ Kg8-f8 Qg1-a7 Kf8-g8 Qa7-g7+) -M3/50} 39. Qxg1+ {+9.99/14 4} Kf8 {(Kg8-f8 Qg1-a7 Kf8-g8 Qa7-g7+) -M2/50} 40. Qg7+ {+9.99/13 4} Ke8 {(Kf8-e8 Qg7-e7+) -M1/50} 41. Qe7# {+10.00/12 4} 1-0 [/pgn]

[Alexander Lim]

KBB vs k

[pgn] [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.31"] [Round "?"] [White "Stockfish_10_x64"] [Black "Value_8x128d (net 5570)"] [Result "0-1"] [BlackElo "2200"] [WhiteElo "3400"] [SetUp "1"] [FEN "8/8/8/3K3k/8/8/8/b2b4 w - - 0 1"] 1. Kc4 {(Kd5-c4 Kh5-g5 Kc4-c5 Kg5-f5 Kc5-d5 Bd1-f3+ Kd5-c5 Kf5-e5 Kc5-c4 Bf3-e4 Kc4-c5 Ba1-d4+ Kc5-b4 Ke5-d5 Kb4-b5 Be4-f3 Kb5-a4 Kd5-c4 Ka4-a3 Bf3-h5 Ka3-a4 Bd4-c3 Ka4-a3 Bh5-d1 Ka3-a2 Kc4-b4 Ka2-b1 Kb4-b3 Kb1-c1 Bd1-h5 Kc1-b1 Bc3-d4 Kb1-c1 Bd4-e3+ Kc1-b1 Bh5-g6+ Kb1-a1 Be3-d4+) -M19/41 4} Bg7 {+6.38/12 7} 2. Kd5 {(Kc4-d5 Bg7-a1 Kd5-c4 Kh5-g5 Kc4-c5 Kg5-f5 Kc5-d5 Bd1-f3+ Kd5-c5 Kf5-e5 Kc5-c4 Bf3-e4 Kc4-c5 Ba1-d4+ Kc5-b4 Ke5-d5 Kb4-b5 Bd4-c5 Kb5-a4 Be4-c2+ Ka4-b5 Bc2-d1 Kb5-a6 Kd5-c6 Ka6-a5 Bd1-c2 Ka5-a6 Bc5-d4 Ka6-a5 Bd4-c3+ Ka5-a6 Bc2-d3+ Ka6-a7 Kc6-c7 Ka7-a8 Bc3-e1 Ka8-a7 Be1-f2+ Ka7-a8 Bd3-e4+) -M20/40 6} Bb3+ {+6.49/14 6} 3. Kc6 {(Kd5-c6 Kh5-g4 Kc6-c5 Bg7-c3 Kc5-d6 Kg4-f5 Kd6-d7 Kf5-e5 Kd7-c6 Bc3-d4 Kc6-d7 Bb3-c2 Kd7-c6 Ke5-e6 Kc6-b5 Ke6-d5 Kb5-b4 Bc2-d1 Kb4-a3 Kd5-c5 Ka3-a2 Kc5-c4 Ka2-b1 Bd1-f3 Kb1-c2 Bd4-c3 Kc2-b1 Kc4-b3 Kb1-c1 Bf3-h5 Kc1-b1 Bc3-d4 Kb1-c1 Bd4-e3+ Kc1-b1 Bh5-g6+ Kb1-a1 Be3-d4+) -M19/38 4} Bf8 {+6.71/12 6} 4. Kb5 {(Kc6-b5 Kh5-g5 Kb5-c6 Kg5-f5 Kc6-d7 Bb3-d5 Kd7-c7 Bf8-c5 Kc7-d7 Bd5-f3 Kd7-c7 Kf5-e6 Kc7-d8 Bc5-b6+ Kd8-c8 Bf3-d5 Kc8-b8 Bd5-e4 Kb8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-c8 Be4-f5+ Kc8-b8 Bb6-c5 Kb8-a8 Kc6-b6 Ka8-b8 Bc5-d6+ Kb8-a8 Bf5-e4+) -M16/37 3} Kg6 {+6.87/12 6} 5. Kc6 {(Kb5-c6 Kg6-f5 Kc6-d7 Bb3-a4+ Kd7-c8 Kf5-e6 Kc8-c7 Bf8-e7 Kc7-c8 Ke6-d6 Kc8-b7 Kd6-d7 Kb7-b6 Ba4-c6 Kb6-a5 Kd7-c7 Ka5-a6 Be7-b4 Ka6-a7 Bc6-d5 Ka7-a6 Bd5-c4+ Ka6-a7 Bb4-c5+ Ka7-a8 Bc4-d5+) -M13/37 1} Kf7 {+7.07/17 6} 6. Kd7 {(Kc6-d7 Bb3-a4+ Kd7-c8 Kf7-e6 Kc8-c7 Bf8-e7 Kc7-c8 Ke6-d6 Kc8-b7 Kd6-d7 Kb7-b6 Ba4-c6 Kb6-a6 Kd7-c7 Ka6-a5 Bc6-d7 Ka5-a6 Be7-b4 Ka6-a7 Bd7-c8 Ka7-a8 Bc8-b7+ Ka8-a7 Bb4-c5+) -M12/43 5} Ba4+ {+7.18/14 6} 7. Kc8 {(Kd7-c8 Kf7-e6 Kc8-c7 Bf8-e7 Kc7-c8 Ke6-d6 Kc8-b7 Kd6-d7 Kb7-b6 Ba4-c6 Kb6-a6 Kd7-c7 Ka6-a5 Bc6-d7 Ka5-a6 Be7-b4 Ka6-a7 Bd7-c8 Ka7-a8 Bc8-b7+ Ka8-a7 Bb4-c5+) -M11/44 5} Ke8 {+7.35/14 6} 8. Kc7 {(Kc8-c7 Ba4-d7 Kc7-b6 Ke8-d8 Kb6-b7 Bf8-c5 Kb7-a6 Kd8-c7 Ka6-a5 Bc5-f8 Ka5-a6 Bf8-b4 Ka6-a7 Bd7-c8 Ka7-a8 Bc8-b7+ Ka8-a7 Bb4-c5+) -M9/48 1} Bb4 {+7.45/16 6} 9. Kc8 {(Kc7-c8 Bb4-d6 Kc8-b7 Ke8-d7 Kb7-b6 Ba4-c6 Kb6-a6 Kd7-c7 Ka6-a5 Bc6-d7 Ka5-a6 Bd6-b4 Ka6-a7 Bd7-c8 Ka7-a8 Bc8-b7+ Ka8-a7 Bb4-c5+) -M9/53 2} Ba5 {+7.61/16 6} 10. Kb7 {(Kc8-b7 Ke8-d7 Kb7-a6 Ba5-c7 Ka6-b7 Ba4-b5 Kb7-a8 Kd7-c8 Ka8-a7 Bc7-d8 Ka7-a8 Bd8-e7 Ka8-a7 Be7-c5+ Ka7-a8 Bb5-c6+) -M8/54 2} Kd7 {+7.80/17 5} 11. Ka6 {(Kb7-a6 Ba5-c7 Ka6-b7 Ba4-b5 Kb7-a8 Kd7-c8 Ka8-a7 Bc7-d8 Ka7-a8 Bd8-e7 Ka8-a7 Be7-c5+ Ka7-a8 Bb5-c6+) -M7/63 3} Bd8 {+7.96/17 5} 12. Kb7 {(Ka6-b7 Bd8-c7 Kb7-a7 Kd7-c8 Ka7-a6 Bc7-d8 Ka6-a7 Ba4-b5 Ka7-a8 Bd8-e7 Ka8-a7 Be7-c5+ Ka7-a8 Bb5-c6+) -M7/57 2} Bb5 {+8.06/16 5} 13. Kb8 {(Kb7-b8 Bb5-a6 Kb8-a7 Ba6-c8 Ka7-a8 Kd7-c7 Ka8-a7 Bd8-e7 Ka7-a8 Bc8-b7+ Ka8-a7 Be7-c5+) -M6/96 2} Kc6 {+9.24/19 5} 14. Kc8 {(Kb8-c8 Bd8-e7 Kc8-b8 Bb5-d3 Kb8-c8 Bd3-a6+ Kc8-b8 Kc6-b6 Kb8-a8 Ba6-b7+ Ka8-b8 Be7-d6+) -M6/63 2} Bf6 {+9.93/17 5} 15. Kb8 {(Kc8-b8) -56.97/1} Kb6 {+9.97/16 5} 16. Kc8 {(Kb8-c8 Bf6-h4 Kc8-b8 Bb5-a6 Kb8-a8 Ba6-b7+ Ka8-b8 Bh4-g3+) -M4/127} Bg5 {+9.98/15 5} 17. Kb8 {(Kc8-b8) -56.97/1} Ba6 {+9.99/14 5} 18. Ka8 {(Kb8-a8) -57.01/1} Bb7+ {+10.00/13 5} 19. Kb8 {(Ka8-b8 Bg5-f4+) -M1/1} Bf4# {+10.00/16 5} 0-1 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.31"] [Round "?"] [White "Value_8x128d (net 5570)"] [Black "Stockfish_10_x64"] [Result "1-0"] [BlackElo "3400"] [WhiteElo "2200"] [SetUp "1"] [FEN "8/8/8/3k4/8/8/8/3KBB2 w - - 0 1"] 1. Bg3 {+6.50/13 6} Kd4 {(Kd5-d4 Kd1-c2 Kd4-e4 Bf1-g2+ Ke4-f5 Kc2-d3 Kf5-g4 Bg3-d6 Kg4-g5 Kd3-d4 Kg5-f6 Bg2-h3 Kf6-g5 Kd4-e4 Kg5-f6 Ke4-d5 Kf6-f7 Kd5-e5 Kf7-g7 Ke5-e6 Kg7-g6 Bd6-g3 Kg6-g7 Bh3-f5 Kg7-f8 Ke6-f6 Kf8-e8 Bg3-c7 Ke8-f8 Bf5-d7 Kf8-g8 Kf6-g6 Kg8-h8 Bc7-d6 Kh8-g8 Bd7-e6+ Kg8-h8 Bd6-e5+) -M19/40 8} 2. Bg2 {+6.76/16 6} Kd3 {(Kd4-d3 Bg3-e5 Kd3-c4 Kd1-c2 Kc4-b4 Kc2-d3 Kb4-c5 Kd3-c3 Kc5-b5 Be5-d6 Kb5-a6 Kc3-c4 Ka6-b6 Bg2-h3 Kb6-c6 Bd6-g3 Kc6-b6 Bh3-d7 Kb6-a5 Bg3-c7+ Ka5-a6 Bd7-c8+ Ka6-a7 Kc4-c5 Ka7-a8 Bc7-g3 Ka8-a7 Kc5-c6 Ka7-a8 Kc6-c7 Ka8-a7 Bg3-f2+ Ka7-a8 Bc8-b7+) -M17/40 5} 3. Bf2 {+7.05/16 6} Kc3 {(Kd3-c3 Kd1-e2 Kc3-c4 Ke2-d2 Kc4-b4 Bg2-c6 Kb4-c4 Bf2-b6 Kc4-b3 Kd2-d3 Kb3-b4 Bc6-d7 Kb4-b3 Bb6-c5 Kb3-b2 Bd7-a4 Kb2-c1 Kd3-c3 Kc1-b1 Bc5-d6 Kb1-c1 Bd6-f4+ Kc1-b1 Kc3-b3 Kb1-a1 Ba4-c6 Ka1-b1 Bc6-e4+ Kb1-a1 Bf4-e5+) -M15/41 1} 4. Bf1 {+7.26/20 6} Kb4 {(Kc3-b4 Kd1-c2 Kb4-a5 Kc2-c3 Ka5-a4 Bf2-b6 Ka4-a3 Bf1-b5 Ka3-a2 Kc3-c2 Ka2-a3 Bb6-c5+ Ka3-a2 Bb5-c4+ Ka2-a1 Bc5-d4+) -M8/44 2} 5. Kc2 {+7.42/18 6} Ka5 {(Kb4-a5 Kc2-c3 Ka5-a4 Bf2-b6 Ka4-a3 Bf1-b5 Ka3-a2 Kc3-c2 Ka2-a3 Bb6-c5+ Ka3-a2 Bb5-c4+ Ka2-a1 Bc5-d4+) -M7/49 4} 6. Kc3 {+9.95/21 6} Ka4 {(Ka5-a4) -M6/1} 7. Bb6 {+9.96/19 6} Ka3 {(Ka4-a3) -M5/1} 8. Bb5 {+9.97/18 6} Ka2 {(Ka3-a2) -M4/1} 9. Kc2 {+9.98/16 6} Ka1 {(Ka2-a1 Bb6-c5 Ka1-a2 Bb5-c4+ Ka2-a1 Bc5-d4+) -M3/127} 10. Bc5 {+9.99/16 5} Ka2 {(Ka1-a2) -M2/1} 11. Bc4+ {+10.00/15 5} Ka1 {(Ka2-a1) -M1/1} 12. Bd4# {+10.00/15 5} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.15"] [Round "?"] [White "Stockfish_10_x64"] [Black "Chess Fighter 2 (net 5160)"] [Result "0-1"] [BlackElo "2200"] [WhiteElo "3400"] [SetUp "1"] [FEN "8/8/8/3K4/8/8/7b/1b5k w - - 0 1"] 1. Kc4 {(Kd5-c4 Kh1-g2 Kc4-d5 Kg2-f3 Kd5-c6 Bb1-f5 Kc6-d5 Kf3-e3 Kd5-c4 Bf5-e4 Kc4-c3 Be4-d5 Kc3-b4 Ke3-d4 Kb4-a3 Bh2-d6+ Ka3-a4 Kd4-c4 Ka4-a5 Bd6-c7+ Ka5-a6 Bd5-g2 Ka6-a7 Bg2-e4 Ka7-a6 Kc4-c5 Ka6-a7 Kc5-c6 Ka7-a6 Be4-d3+ Ka6-a7 Bc7-d6 Ka7-a8 Kc6-c7 Ka8-a7 Bd6-c5+ Ka7-a8 Bd3-e4+) -M19/40 5} Be4 {+6.32/12 6} 2. Kd4 {(Kc4-d4 Be4-f5 Kd4-c4 Kh1-g2 Kc4-c3 Kg2-f3 Kc3-b3 Kf3-e3 Kb3-c4 Bf5-e4 Kc4-b3 Ke3-d4 Kb3-b2 Bh2-e5 Kb2-c1 Kd4-e3 Kc1-d1 Be4-d5 Kd1-c2 Bd5-e6 Kc2-c1 Be6-b3 Kc1-b1 Ke3-d3 Kb1-c1 Kd3-c3 Kc1-b1 Be5-d6 Kb1-c1 Bd6-f4+ Kc1-b1 Bb3-d5 Kb1-a1 Kc3-b3 Ka1-b1 Bd5-e4+ Kb1-a1 Bf4-e5+) -M19/38 3} Bf3 {+6.41/12 6} 3. Ke3 {(Kd4-e3 Kh1-g2 Ke3-d3 Bh2-e5 Kd3-c4 Kg2-f2 Kc4-b4 Kf2-e3 Kb4-c5 Ke3-d3 Kc5-b4 Be5-d6+ Kb4-b5 Kd3-d4 Kb5-a5 Kd4-c4 Ka5-b6 Bf3-e4 Kb6-a6 Bd6-c7 Ka6-a7 Kc4-c5 Ka7-a6 Kc5-c6 Ka6-a7 Bc7-d6 Ka7-a6 Bd6-b4 Ka6-a7 Kc6-c7 Ka7-a6 Be4-d3+ Ka6-a7 Bb4-c5+ Ka7-a8 Bd3-e4+) -M18/39 9} Kg2 {+6.57/13 6} 4. Kd3 {(Ke3-d3 Bh2-e5 Kd3-e3 Bf3-d5 Ke3-e2 Bd5-e4 Ke2-e3 Be4-g6 Ke3-d2 Kg2-f3 Kd2-c1 Kf3-e3 Kc1-d1 Bg6-f7 Kd1-c2 Bf7-c4 Kc2-c1 Bc4-b3 Kc1-b1 Ke3-d3 Kb1-c1 Kd3-c3 Kc1-b1 Be5-h2 Kb1-c1 Bh2-f4+ Kc1-b1 Bb3-d5 Kb1-a1 Kc3-b3 Ka1-b1 Bd5-e4+ Kb1-a1 Bf4-e5+) -M17/38 3} Bd6 {+6.62/10 6} 5. Ke3 {(Kd3-e3 Bd6-e5 Ke3-d3 Kg2-f2 Kd3-c4 Kf2-e3 Kc4-c5 Ke3-d3 Kc5-b4 Be5-d6+ Kb4-b5 Kd3-d4 Kb5-a5 Kd4-c4 Ka5-b6 Bf3-e4 Kb6-a6 Bd6-c7 Ka6-a7 Kc4-c5 Ka7-a6 Kc5-c6 Ka6-a7 Bc7-d6 Ka7-a6 Bd6-b4 Ka6-a7 Kc6-c7 Ka7-a6 Be4-d3+ Ka6-a7 Bb4-c5+ Ka7-a8 Bd3-e4+) -M17/38 2} Kg3 {+6.77/13 6} 6. Kd2 {(Ke3-d2 Kg3-f2 Kd2-d3 Bf3-h1 Kd3-d4 Kf2-e2 Kd4-c4 Ke2-e3 Kc4-b5 Ke3-d3 Kb5-a6 Kd3-c4 Ka6-b6 Bh1-e4 Kb6-a6 Bd6-c7 Ka6-a7 Kc4-c5 Ka7-a6 Kc5-c6 Ka6-a7 Bc7-d6 Ka7-a6 Bd6-b4 Ka6-a7 Kc6-c7 Ka7-a6 Be4-d3+ Ka6-a7 Bb4-c5+ Ka7-a8 Bd3-e4+) -M16/37 2} Kf4 {+7.01/13 6} 7. Kd3 {(Kd2-d3 Bf3-e4+ Kd3-d4 Kf4-f3 Kd4-c3 Kf3-e3 Kc3-c4 Be4-c6 Kc4-c3 Bc6-d5 Kc3-c2 Bd6-e5 Kc2-c1 Bd5-b3 Kc1-b1 Ke3-d3 Kb1-c1 Kd3-c3 Kc1-b1 Be5-h2 Kb1-c1 Bh2-f4+ Kc1-b1 Bb3-d5 Kb1-a1 Kc3-b3 Ka1-b1 Bd5-e4+ Kb1-a1 Bf4-e5+) -M15/42 3} Ke5 {+7.15/13 6} 8. Kc4 {(Kd3-c4 Ke5-e4 Kc4-c3 Bf3-e2 Kc3-d2 Be2-d3 Kd2-c3 Ke4-e3 Kc3-b2 Ke3-d2 Kb2-b3 Bd3-b5 Kb3-b2 Bb5-c4 Kb2-b1 Kd2-c3 Kb1-c1 Bc4-e2 Kc1-b1 Kc3-b3 Kb1-c1 Bd6-f4+ Kc1-b1 Be2-d3+ Kb1-a1 Bf4-e5+) -M13/45 4} Be2+ {+7.26/13 6} 9. Kb3 {(Kc4-b3 Ke5-d4 Kb3-c2 Kd4-e3 Kc2-c3 Be2-d3 Kc3-b3 Ke3-d2 Kb3-a4 Kd2-c3 Ka4-a5 Bd6-c7+ Ka5-a4 Bd3-e2 Ka4-a3 Be2-b5 Ka3-a2 Kc3-c2 Ka2-a3 Bc7-d6+ Ka3-a2 Bb5-c4+ Ka2-a1 Bd6-e5+) -M12/43 1} Kd4 {+7.28/11 6} 10. Kc2 {(Kb3-c2 Be2-d3+ Kc2-b3 Bd6-c7 Kb3-b4 Bd3-c4 Kb4-a3 Kd4-c3 Ka3-a4 Bc4-f1 Ka4-a3 Bf1-b5 Ka3-a2 Kc3-c2 Ka2-a3 Bc7-d6+ Ka3-a2 Bb5-c4+ Ka2-a1 Bd6-e5+) -M10/47 4} Bb4 {+7.81/15 5} 11. Kb3 {(Kc2-b3 Bb4-d2 Kb3-c2 Bd2-c3 Kc2-b3 Kd4-d3 Kb3-a3 Kd3-c2 Ka3-a4 Bc3-d2 Ka4-a3 Be2-b5 Ka3-a2 Bd2-c1 Ka2-a1 Bc1-b2+ Ka1-a2 Bb5-c4+) -M9/51 7} Kc5 {+7.86/17 5} 12. Kc2 {(Kb3-c2 Kc5-c4 Kc2-b2 Be2-d3 Kb2-c1 Kc4-c3 Kc1-d1 Kc3-b3 Kd1-c1 Bd3-e2 Kc1-b1 Bb4-a3 Kb1-a1 Ba3-b2+ Ka1-b1 Be2-d3+) -M8/56 2} Kc4 {+7.90/15 5} 13. Kb2 {(Kc2-b2 Be2-d3 Kb2-c1 Kc4-c3 Kc1-d1 Kc3-b3 Kd1-c1 Bd3-e2 Kc1-b1 Bb4-a3 Kb1-a1 Ba3-b2+ Ka1-b1 Be2-d3+) -M7/62 2} Bd1 {+7.90/14 5} 14. Kc1 {(Kb2-c1 Bd1-e2 Kc1-b2 Be2-d3 Kb2-c1 Kc4-c3 Kc1-d1 Kc3-b3 Kd1-c1 Bd3-e2 Kc1-b1 Bb4-a3 Kb1-a1 Ba3-b2+ Ka1-b1 Be2-d3+) -M8/51 2} Bg4 {+7.93/14 5} 15. Kb2 {(Kc1-b2 Bg4-f3 Kb2-c2 Bb4-c3 Kc2-c1 Kc4-b3 Kc1-b1 Bc3-d2 Kb1-a1 Bf3-e2 Ka1-b1 Be2-d3+ Kb1-a1 Bd2-c3+) -M7/65 3} Bh5 {+7.90/13 5} 16. Kc2 {(Kb2-c2 Bb4-c3 Kc2-b1 Kc4-b3 Kb1-c1 Bc3-b4 Kc1-b1 Bb4-a3 Kb1-a1 Ba3-b2+ Ka1-b1 Bh5-g6+) -M6/84 2} Bc3 {+9.94/16 5} 17. Kb1 {(Kc2-b1 Kc4-b3 Kb1-c1 Bc3-b4 Kc1-b1 Bb4-a3 Kb1-a1 Ba3-b2+ Ka1-b1 Bh5-g6+) -M5/127 1} Kb3 {+9.98/15 5} 18. Kc1 {(Kb1-c1) -M4/1} Bb4 {+9.99/13 5} 19. Kb1 {(Kc1-b1) -M3/1} Ba3 {+9.99/11 5} 20. Ka1 {(Kb1-a1) -M2/1} Bb2+ {+10.00/11 5} 21. Kb1 {(Ka1-b1) -M1/1} Bg6# {+10.00/13 5} 0-1 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.05.01"] [Round "?"] [White "Stockfish_10_x64"] [Black "Chess Fighter 2 (net 714)"] [Result "0-1"] [BlackElo "2000"] [WhiteElo "3400"] [SetUp "1"] [FEN "8/8/8/3K4/8/8/8/3kbb2 w - - 0 1"] 1. Ke5 {(Kd5-e5 Kd1-d2 Ke5-e4 Bf1-g2+ Ke4-e5 Kd2-e3 Ke5-e6 Be1-g3 Ke6-d7 Bg2-h3+ Kd7-e7 Bg3-h4+ Ke7-d6 Ke3-d4 Kd6-c6 Bh4-g3 Kc6-b5 Bh3-d7+ Kb5-b4 Bg3-e1+ Kb4-b3 Be1-c3 Kb3-c2 Kd4-c4 Kc2-d1 Bd7-g4+ Kd1-c2 Bg4-e2 Kc2-b1 Kc4-b3 Kb1-c1 Be2-g4 Kc1-b1 Bc3-d4 Kb1-c1 Bd4-e3+ Kc1-b1 Bg4-f5+ Kb1-a1 Be3-d4+) -M20/39 4} Bg2 {+1.88/15 6} 2. Kf5 {(Ke5-f5 Kd1-d2 Kf5-e5 Kd2-e3 Ke5-e6 Be1-g3 Ke6-d7 Ke3-d4 Kd7-e6 Bg2-h3+ Ke6-f6 Bg3-h4+ Kf6-g7 Kd4-e5 Kg7-g6 Ke5-e6 Kg6-g7 Bh4-e7 Kg7-g6 Be7-f6 Kg6-h6 Ke6-f7 Kh6-h5 Bf6-e7 Kh5-h6 Bh3-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M16/39 4} Bg3 {+2.19/13 6} 3. Kg4 {(Kf5-g4 Bg3-e1 Kg4-h5 Kd1-d2 Kh5-g6 Kd2-e3 Kg6-f6 Be1-g3 Kf6-g7 Ke3-d4 Kg7-f6 Bg2-h3 Kf6-g6 Kd4-e5 Kg6-f7 Bh3-e6+ Kf7-g7 Ke5-f5 Kg7-h7 Kf5-f6 Kh7-h6 Bg3-h4 Kh6-h5 Bh4-e1 Kh5-h6 Be6-g4 Kh6-h7 Kf6-f7 Kh7-h6 Be1-d2+ Kh6-h7 Bg4-f5+ Kh7-h8 Bd2-c3+) -M17/42 3} Bh2 {+2.20/13 6} 4. Kf5 {(Kg4-f5 Kd1-e2 Kf5-f6 Ke2-d3 Kf6-e6 Kd3-e4 Ke6-e7 Bg2-h3 Ke7-f6 Bh2-g3 Kf6-e7 Ke4-e5 Ke7-f7 Bg3-h4 Kf7-g6 Ke5-e6 Kg6-g7 Bh4-e7 Kg7-g6 Be7-f6 Kg6-h6 Ke6-f7 Kh6-h5 Bf6-e7 Kh5-h6 Bh3-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M16/44 2} Kc2 {+2.30/12 6} 5. Kg6 {(Kf5-g6 Kc2-d3 Kg6-f6 Bg2-h3 Kf6-e7 Bh2-g3 Ke7-f7 Bg3-h4 Kf7-g6 Bh3-e6 Kg6-g7 Kd3-e4 Kg7-g6 Bh4-e7 Kg6-h6 Ke4-f5 Kh6-h5 Be6-f7+ Kh5-h6 Be7-f8+ Kh6-h7 Bf7-e6 Kh7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Be6-f5+) -M15/46 2} Bh3 {+3.04/16 6} 6. Kg5 {(Kg6-g5 Bh2-g3 Kg5-h6 Kc2-d3 Kh6-g5 Kd3-e4 Kg5-f6 Bg3-h4+ Kf6-f7 Ke4-e5 Kf7-g6 Ke5-e6 Kg6-g7 Bh4-e7 Kg7-g6 Be7-f6 Kg6-h6 Ke6-f7 Kh6-h5 Bf6-e7 Kh5-h6 Bh3-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M14/48 2} Bg3 {+3.16/17 6} 7. Kh6 {(Kg5-h6 Kc2-d3 Kh6-g5 Kd3-e4 Kg5-f6 Bg3-h4+ Kf6-f7 Ke4-e5 Kf7-g6 Ke5-e6 Kg6-g7 Bh4-e7 Kg7-g6 Be7-f6 Kg6-h6 Ke6-f7 Kh6-h5 Bf6-e7 Kh5-h6 Bh3-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M13/51 2} Bh4 {+3.61/15 6} 8. Kh5 {(Kh6-h5 Bh4-e7 Kh5-g6 Bh3-e6 Kg6-g7 Kc2-d3 Kg7-h7 Kd3-e4 Kh7-h6 Ke4-f5 Kh6-h5 Be6-f7+ Kh5-h6 Be7-f8+ Kh6-h7 Bf7-e6 Kh7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Be6-f5+) -M12/52 2} Be7 {+3.82/15 6} 9. Kh6 {(Kh5-h6 Bh3-e6 Kh6-g7 Kc2-d3 Kg7-h7 Kd3-e4 Kh7-h6 Ke4-f5 Kh6-h5 Be6-f7+ Kh5-h6 Be7-f8+ Kh6-h7 Bf7-e6 Kh7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Be6-f5+) -M11/55 2} Bg4 {+4.04/14 6} 10. Kg7 {(Kh6-g7 Bg4-e6 Kg7-h6 Kc2-d3 Kh6-g7 Kd3-e4 Kg7-g6 Ke4-e5 Kg6-h5 Ke5-f5 Kh5-h6 Kf5-f6 Kh6-h5 Kf6-f7 Kh5-h6 Be6-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M11/54 2} Bh4 {+4.13/13 5} 11. Kf7 {(Kg7-f7 Kc2-d3 Kf7-g7 Bg4-e6 Kg7-h6 Kd3-e4 Kh6-g6 Bh4-e7 Kg6-h6 Ke4-f5 Kh6-h5 Be6-f7+ Kh5-h6 Be7-f8+ Kh6-h7 Bf7-e6 Kh7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Be6-f5+) -M12/51 2} Kb2 {+4.13/12 5} 12. Kf8 {(Kf7-f8 Kb2-c3 Kf8-g8 Kc3-d4 Kg8-g7 Kd4-e5 Kg7-f7 Bg4-e6+ Kf7-g6 Bh4-e7 Kg6-h5 Ke5-f5 Kh5-h6 Kf5-f6 Kh6-h5 Kf6-f7 Kh5-h6 Be6-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M12/54 2} Bh5 {+4.21/12 5} 13. Kg7 {(Kf8-g7 Kb2-c3 Kg7-h6 Bh5-g4 Kh6-g6 Kc3-d4 Kg6-g7 Kd4-e5 Kg7-f7 Bg4-e6+ Kf7-g6 Bh4-e7 Kg6-h5 Ke5-f5 Kh5-h6 Kf5-f6 Kh6-h5 Kf6-f7 Kh5-h6 Be6-g4 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M13/52 2} Bg5 {+4.21/12 5} 14. Kh8 {(Kg7-h8 Kb2-c3 Kh8-h7 Kc3-d4 Kh7-g8 Kd4-e5 Kg8-g7 Ke5-e6 Kg7-f8 Ke6-f6 Kf8-g8 Bh5-f7+ Kg8-h8 Bf7-e6 Kh8-h7 Kf6-f7 Kh7-h8 Bg5-d2 Kh8-h7 Be6-f5+ Kh7-h8 Bd2-c3+) -M11/57 2} Kb3 {+4.28/12 5} 15. Kg7 {(Kh8-g7 Kb3-c4 Kg7-f8 Kc4-d5 Kf8-g8 Kd5-e6 Kg8-g7 Bh5-f7 Kg7-h7 Ke6-f6 Kh7-h8 Bf7-e6 Kh8-h7 Kf6-f7 Kh7-h8 Bg5-d2 Kh8-h7 Be6-f5+ Kh7-h8 Bd2-c3+) -M10/57 2} Ka4 {+4.23/11 5} 16. Kg8 {(Kg7-g8 Ka4-b3 Kg8-f8 Kb3-c4 Kf8-g7 Kc4-d5 Kg7-g8 Kd5-e6 Kg8-g7 Ke6-e7 Kg7-g8 Ke7-f6 Kg8-f8 Bg5-h6+ Kf8-g8 Kf6-g6 Kg8-h8 Bh5-g4 Kh8-g8 Bg4-e6+ Kg8-h8 Bh6-g7+) -M11/51 2} Ka3 {+4.20/11 5} 17. Kg7 {(Kg8-g7 Ka3-b3 Kg7-f8 Kb3-c4 Kf8-g7 Kc4-d5 Kg7-g8 Kd5-e6 Kg8-g7 Ke6-e7 Kg7-g8 Ke7-f6 Kg8-f8 Bg5-h6+ Kf8-g8 Kf6-g6 Kg8-h8 Bh5-g4 Kh8-g8 Bg4-e6+ Kg8-h8 Bh6-g7+) -M11/58 2} Kb3 {+4.20/12 5} 18. Kh8 {(Kg7-h8 Kb3-c4 Kh8-g7 Kc4-d5 Kg7-g8 Kd5-e6 Kg8-g7 Ke6-e7 Kg7-g8 Ke7-f6 Kg8-f8 Bg5-h6+ Kf8-g8 Kf6-g6 Kg8-h8 Bh5-g4 Kh8-g8 Bg4-e6+ Kg8-h8 Bh6-g7+) -M10/62 3} Ka4 {+4.24/11 5} 19. Kg8 {(Kh8-g8 Ka4-b3 Kg8-f8 Kb3-c4 Kf8-g7 Kc4-d5 Kg7-g8 Kd5-e6 Kg8-g7 Ke6-e7 Kg7-g8 Ke7-f6 Kg8-f8 Bg5-h6+ Kf8-g8 Kf6-g6 Kg8-h8 Bh5-g4 Kh8-g8 Bg4-e6+ Kg8-h8 Bh6-g7+) -M11/55 2} Kb5 {+4.21/11 5} 20. Kh7 {(Kg8-h7 Kb5-c5 Kh7-g8 Kc5-d6 Kg8-f8 Bg5-h6+ Kf8-g8 Kd6-e7 Kg8-h7 Bh6-f8 Kh7-g8 Bh5-d1 Kg8-h7 Ke7-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Bd1-c2+) -M9/59 3} Kb6 {+4.32/12 5} 21. Kg7 {(Kh7-g7 Kb6-c5 Kg7-g8 Kc5-d6 Kg8-f8 Bg5-h6+ Kf8-g8 Kd6-e7 Kg8-h7 Bh6-f8 Kh7-g8 Bh5-d1 Kg8-h7 Ke7-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Bd1-c2+) -M9/56 2} Kc7 {+4.35/12 5} 22. Kf8 {(Kg7-f8 Kc7-d6 Kf8-g8 Bg5-h6 Kg8-h7 Bh6-f8 Kh7-h8 Kd6-e7 Kh8-g8 Bh5-d1 Kg8-h7 Ke7-f7 Kh7-h8 Bf8-g7+ Kh8-h7 Bd1-c2+) -M8/63 3} Kd8 {+4.59/17 4} 23. Kg8 {(Kf8-g8 Kd8-e7 Kg8-g7 Bh5-f7 Kg7-h8 Ke7-f6 Kh8-h7 Bf7-a2 Kh7-h8 Kf6-f7 Kh8-h7 Ba2-b1+ Kh7-h8 Bg5-f6+) -M7/72 3} Ke7 {+7.25/19 4} 24. Kg7 {(Kg8-g7 Bh5-f7 Kg7-h8 Ke7-f6 Kh8-h7 Bf7-a2 Kh7-h8 Kf6-f7 Kh8-h7 Ba2-b1+ Kh7-h8 Bg5-f6+) -M6/104 3} Bg4 {+9.61/19 4} 25. Kg6 {(Kg7-g6 Bg5-f6 Kg6-h7 Ke7-f7 Kh7-h6 Bf6-e7 Kh6-h7 Be7-f8 Kh7-h8 Bf8-g7+ Kh8-h7 Bg4-f5+) -M6/65 3} Bf6 {+9.92/18 4} 26. Kh6 {(Kg6-h6 Ke7-f7 Kh6-h7 Bf6-b2 Kh7-h6 Bb2-c1+ Kh6-h7 Bg4-f5+ Kh7-h8 Bc1-b2+) -M5/127 2} Kf7 {+9.96/16 4} 27. Kh7 {(Kh6-h7) -M4/1} Bg5 {+9.98/16 4} 28. Kh8 {(Kh7-h8 Bg5-f6+ Kh8-h7) -M5/1} Bc8 {+9.99/14 4} 29. Kh7 {(Kh8-h7 Bc8-f5+ Kh7-h8) -M2/1} Bf5+ {+9.99/12 4} 30. Kh8 {(Kh7-h8) -M1/1} Bf6# {+10.00/15 4} 0-1 [/pgn]

[jp]

One thing missing from the discussions are actual examples of endgames being 'solved' by a neural net so people just assume Leela's endgame weaknesses are a neural net feature. I hope to rectify this in this post and hopefully any future discussions might take these examples into consideration.

(I'm aware of the efforts of the Ender project and was impressed with its ability to solve the KQ vs kr though it was unclear whether it can do, for example, NB or BB as well. Perhaps the author could comment?)

Alexander, what are the differences between your engine & Leela that might be causing different endgame performance? e.g. Are you training it the same way? (For Ender, it's obvious what the training differences are.)

[hgm]

A neural net of 3 neurons should already be enough (combined with PUCT search) to easily win KBNK. All that it has to know is that you have to drive the bare King into the corner, and which corner. For KBBK even a single neuron should be enough.

[brianr]

I did some lone king training with small nets in September last year. It was with a version of Leela that might still have had the 50 move draw issue. In any case, an 8x1 net was fine for KQ or KR v lone K. However, for KBNvK an 8x1 net could not mate. Needed to be at least 16x2 for about 2/3rds wins. But only trained with about 10% of entire sample set of all possible KBNvK positions. I also tried restricting the lone king to just one quadrant to reduce the possible combinations from nearly 11 M to 2.7. Generating test positions, training, and evaluating took about a week for each endgames, so by KBN I was testing with less than 200K games and probably many more samples are needed.

While I agree a far smaller net should be capable of mating with KBNvK, in practice training one was vastly more difficult than for the KQ and KR cases. Also, there was quite a bit of work on "ender" endgame nets using tablebases to train with something like 16 or fewer pieces that were quite quite successful, but these were much larger nets, IIRC. Look for posts by user dkappe.

[Alexander Lim]

One thing missing from the discussions are actual examples of endgames being 'solved' by a neural net so people just assume Leela's endgame weaknesses are a neural net feature. I hope to rectify this in this post and hopefully any future discussions might take these examples into consideration.

(I'm aware of the efforts of the Ender project and was impressed with its ability to solve the KQ vs kr though it was unclear whether it can do, for example, NB or BB as well. Perhaps the author could comment?)

Alexander, what are the differences between your engine & Leela that might be causing different endgame performance? e.g. Are you training it the same way? (For Ender, it's obvious what the training differences are.)

Sorry for the delay in replying and thank you for your interest.

In my opinion there are two main reasons for Leela's apparent poor endgame performance.

Firstly Leela's evaluations are saturating to the extremes (+1, -1) to early so a mate in 1 position will have a similar evaluation to say a mate in 15 position. This causes funny behaviour like giving up material and general trolling around as it is happy with its +200 score.

Secondly given a position with say mate in 3 for which Leela can 'clearly see' the mate, it may not go for it if there are other moves with say a mate in 4. This is why it will go for the mate when the fifty move rule approaches as the alternative (longer) mates suddenly become draws. So Leela mating just before the 50 rule has nothing to do with the 50 rule itself, rather the impending draw forces Leela to go for the mate.

Chess Fighter has solved both problems and this allows it to 'learn' endgames and I also think it speeds up the learning process as a whole. I can't go into how I solved these issues as it will give away some of my techniques. However I can roughly describe what I did.

The original Chess Fighter couldn't solve the KNBk or KQkr endgames. Turns out the reason was because it hadn't been sufficiently exposed to the relevant endgame positions. During self play generation I run 50 parallel games at the same time from which I then dedicated 2 'workers' for KBNk, 2 for KQkr and 1 for KBBk. The dedicated worker then generated, for example, a random KBBk position and played on from there until mate or a draw, then started over. In particular I didn't use any table bases, it was all learnt from self-play. Once it learns to solve a particular endgame you can then reduce the numbers of workers until you have just one worker for all the tough endgames. I think you need to maintain at least one dedicated worker for endgame generation otherwise the net will eventually forget things.

So my solution did not involve any learning from a table base. Rather it was just 'normal' self-play games for which I had to force certain positions as the normal randomisation process (be it temperature or other methods) was not sufficient. Whenever I discover it can't solve a particular endgame I can then set a dedicated worker to randomly generate the particular positions and do a normal self play from there.

For all other basic endgames (as far as I'm aware) I didn't need to generate extra positions as they appeared in sufficient quantity during normal game generation.

* regarding Leela's eval saturating to the extremes. According to the Leela forums its actually a desired property and self-play resignations causes it more. I presume this makes it more sensitive to the changes from say a drawn position to a winning position. But once it gets to the winning position it's not as sensitive to changes to get to the final winning positions.

* if the Leela people implemented the above, it still wouldn't work! In fact their use of resignation is correct for the way Leela is trained otherwise you end up with KBBk, KNBk positions evaluated close to zero as I have seen on the old Leela 6x64 nets.

* My main aim is not to do anything with endgames and my recent techniques seem to have drowned out the generated endgame data and it can't solve them as well (though the resulting nets are around 300 ELO stronger!). I think the way forward will be to use table bases once I figure out how to use them.

* It's not clear whether Chess Fighters overall strength was increased or decreased by training it to solve certain endgames. It might be argued that by not learning them it could learn the middle game better. On the other hand, knowing how to play the endgame well may have a subtle positive affect on its overall play.

Related to this discussion are positions of extreme material imbalance for which it has been said that MCTS has issues with (due to the saturation of the eval function). Chess Fighter doesn't have any issues here:

[pgn] [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.06.30"] [Round "?"] [White "V_8x128c (net 6017)"] [Black "Rybka 2.3.2a 64 bit"] [Result "1-0"] [BlackElo "2962"] [WhiteElo "2200"] [SetUp "1"] [FEN "nnnnknnn/pppppppp/8/8/8/8/PPPPPPPP/QQQQKQQQ w - - 0 1"] 1. b4 {(b2-b4 Ng8-f6 c2-c4 Nh8-g6 f2-f4 Na8-b6 f4-f5 Ng6-h4 Qf1-f4 Nh4xg2+ Qh1xg2) +8.35/11 7} f6 {(f7-f6 g2-g4 Nh8-f7 c2-c4 Nc8-d6 c4-c5) -39.81/12 14} 2. Qc3 {(Qa1-c3 Nh8-f7 f2-f4 Na8-b6 Qc3xc7 Nb8-a6 Qc7-c4 Nb6xc4 e2-e4 Nc4-d6 e4-e5) +8.64/11 6} a6 {(a7-a6 f2-f4 Nh8-f7 a2-a4 Nf8-e6 f4-f5) -39.78/10 4} 3. Q1a3 {(Qc1-a3 Nh8-f7 b4-b5 Nf8-e6 b5xa6 Na8-b6 a6-a7 Nb8-c6 a7-a8Q Nb6xa8) +8.93/10 6} Nd6 {(Nc8-d6 Qa3-b3 Nd8-e6 e2-e3) -39.50/10 3} 4. e4 {(e2-e4 Nd6xe4 Qc3-b3 Nh8-f7 b4-b5 Na8-b6 Qd1-h5 g7-g6 b5xa6 g6xh5 a6-a7) +9.10/11 6} Nb5 {(Nd6-b5 Qf1xb5 a6xb5 Qa3xa8 Nb8-a6 Qd1-h5+ Nh8-f7 Qh5xb5 Nf7-d6 Qb5-a4) -37.47/14 3} 5. Qxb5 {(Qf1xb5 a6xb5 Qb1-b3 Na8-b6 Qd1-h5+ Nh8-f7 Qc3xc7 Nb8-c6 Qc7xb6 g7-g6 Qh5xb5 Nf8-e6 Qb5-d5 Ke8-f8) +9.34/14 6} axb5 {(a6xb5 Qa3xa8 Nb8-a6 Qd1-h5+ Nh8-f7 Qh5xb5 Nf7-d6 Qb5-a4 c7-c6 Qa4-a5 Nd6-f7 Qc3-e3 e7-e5) -38.27/14 2} 6. Qbb3 {(Qb1-b3 e7-e6 Qd1-h5+ g7-g6 Qa3xa8 g6xh5 Qa8xb8 Nh8-g6 Qc3xc7 Ke8-f7 Qb8xd8 Ng8-e7) +9.39/12 6} Nhf7 {(Nh8-f7 Qa3xa8 Nb8-c6 Qb3-d5 g7-g6 Qd5xb5 Nf7-d6 Qb5-d3 Nc6-e5 Qd3-e3 Nf8-e6) -38.52/13 3} 7. Qxa8 {(Qa3xa8 Nb8-c6 Qd1-h5 g7-g6 Qh5xb5 Nf8-e6 f2-f4 Nf7-d6 Qb5-d5 Ke8-f8 b4-b5 Kf8-g7) +9.51/12 6} Nbc6 {(Nb8-c6 Qb3-d5 e7-e5 Qd5xb5 Ng8-e7 Qb5-a4 Nf8-e6 b4-b5 Nc6-d4) -39.27/12 3} 8. Qh5 {(Qd1-h5 g7-g6 Qh5xb5 Nf8-e6 f2-f4 Nf7-d6 Qb5-d5 Ke8-f8 b4-b5 Nc6-d4) +9.64/10 6} Nh6 {(Ng8-h6 Qh5xb5 Nf8-e6 Qb3-b2 g7-g6 Qc3-e3 b7-b6 Qb5-d5 f6-f5) -39.22/12 4} 9. f4 {(f2-f4 g7-g6 Qh5xb5 Nf7-d6 Qb5-d5 Nf8-e6 b4-b5 Nc6-d4 Qg1xd4 Ne6xd4) +9.67/10 6} Ne6 {(Nf8-e6 f4-f5 Ne6-f4 Qh5-d1 e7-e5 Qb3-b2 Nf7-g5 d2-d3) -38.50/11 2} 10. f5 {(f4-f5 Ne6-f4 Qh5-h4 g7-g5 f5xg6/ep Nf4xg6 Qh4-h5 Ng6-f4 Qh5-h4 Nf4-g6) +9.69/10 5} Ned4 {(Ne6-d4 Qb3-b2 d7-d6 Qa8-c8 g7-g6 f5xg6 h7xg6 Qh5xg6 Nc6-e5 Qg6-h7 Ne5-c4) -38.98/12 4} 11. Qgxd4 {(Qg1xd4 Nc6xd4 Qc3xd4 g7-g6 f5xg6 h7xg6 Qh5xg6 e7-e5 Qd4-d5 Ke8-e7 Qh1-f1 Nh6-g4) +9.78/12 5} Nxd4 {(Nc6xd4 Qc3xc7 Nd4-c6 Qb3-d5 Ke8-f8 Qd5xc6 g7-g6 Qh5xh6+ Kf8-g8 Qc7xd8+ Nf7xd8 Qa8xd8+ Kg8-f7 Qh6-f8+) -M8/12 2} 12. Qxd4 {(Qc3xd4 g7-g6 f5xg6 h7xg6 Qh5xg6 e7-e5 Qd4-d5 Ke8-e7 Qh1-f1 c7-c6 Qg6xf6+ Ke7-f8) +9.84/12 5} d6 {(d7-d6 Qh1-f1 Ke8-f8 Qf1xb5 c7-c6 Qd4-b6 g7-g6 Qh5xh6+ Kf8-e8 Qb3xf7+ Ke8xf7 Qh6xh7+ Kf7-f8 Qb6xd8+) -M8/6 0} 13. Qc8 {(Qa8-c8 Ke8-f8 Qb3-e6 g7-g6 f5xg6 h7xg6 Qh5xg6 Nf7-e5 Qc8xd8+) +9.84/9 5} g6 {(g7-g6 f5xg6 h7xg6 Qh5xg6 Ke8-f8 Qg6xh6+ Nf7xh6 Qc8xd8+ Kf8-g7 Qd8xe7+ Nh6-f7 Qb3xf7+ Kg7-h6 Qd4xf6+) -M8/8 0} 14. fxg6 {(f5xg6 h7xg6 Qh5xg6 Ke8-f8 Qc8-d7 Nd8-c6 Qb3xf7+ Nh6xf7 Qd4-d5 Nc6-e5 Qd7-c8+ Nf7-d8 Qd5-g8+) +9.86/13 5} hxg6 {(h7xg6) -M6/3 0} 15. Qxg6 {(Qh5xg6 Ke8-f8 Qb3-h3 c7-c5 b4xc5 b5-b4 Qh3xh6+ Nf7xh6 Qc8xd8+) +9.91/9 5} Kf8 {(Ke8-f8) -M5/4 0} 16. Qde3 {(Qd4-e3 Kf8-e8 Qe3xh6 e7-e6 Qb3xe6+) +9.97/5 5} e6 {(e7-e6) -M4/3} 17. Qexh6+ {(Qe3xh6+ Nf7xh6 Qc8xd8+) +9.98/3 5} Ke7 {(Kf8-e7) -M2/3} 18. Qxf6+ {(Qg6xf6+ Ke7-e8 Qb3xe6+) +9.99/3 5} Ke8 {(Ke7-e8) -M1/3} 19. Qbxe6# {(Qb3xe6+) +10.00/1 5} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.06.30"] [Round "?"] [White "V_8x128c (net 6017)"] [Black "Rybka 2.3.2a 64 bit"] [Result "1-0"] [BlackElo "2962"] [WhiteElo "2200"] [SetUp "1"] [FEN "8/3qkq2/3ppp2/8/8/8/PPPPPPPP/QQQKQQQQ w - - 0 1"] 1. f3 {(f2-f3 f6-f5 Qg1-e3 f5-f4 Qe1-h4+ Qf7-f6 Qh4xf6+ Ke7-e8 Qf6-h8+ Ke8-e7 Qh8-g7+ Ke7-e8 Qg7-h8+ Ke8-e7) +9.05/14 6} Ke8 {(Ke7-e8 a2-a4 Qf7-f8 Qe1-h4 Qd7-c7 b2-b4 e6-e5) -51.00/10 13} 2. Qb6 {(Qg1-b6 Qd7-a7 Qb6xa7 Qf7xa7 Qe1-h4 Qa7-f7 Qh4-a4+ Qf7-d7 Qa4xd7+) +9.32/9 6} e5 {(e6-e5 Qe1-g3 Ke8-f8 Qb6-b8+ Kf8-e7 Qg3-g4 Qf7-e8 Qg4xd7+ Qe8xd7 a2-a4) -53.13/10 9} 3. e4 {(e2-e4 Qf7-g8 Qf1-b5 Qd7xb5 Qb6xb5+ Ke8-f7 Qb5-d7+ Kf7-g6 Qd7-f5+ Kg6-f7 Qf5-d7+ Kf7-g6) +9.55/12 6} Qh7 {(Qf7-h7 Qb6-b5 Ke8-d8 Qb5xd7+ Qh7xd7 Qe1-g3) -53.92/10 10} 4. d4 {(d2-d4 e5xd4 Qb6-b8+ Qd7-d8 Qb8xd8+ Ke8xd8 Qe1-a5+ Qh7-c7 Qa5xc7+ Kd8xc7 Qf1-b5 d6-d5 Qc1-f4+ Kc7-c8) +9.62/14 6} exd4 {(e5xd4 Qf1-b5 Qd7xb5 Qb6xb5+ Qh7-d7 Qe1-a5) -M10/11 8} 5. Qb8+ {(Qb6-b8+ Qd7-d8 Qf1-b5+ Qh7-d7 Qc1-h6 Qd7xb5 Qb8xb5+ Qd8-d7 Qh6-h8+ Ke8-e7 Qb5xd7+ Ke7xd7 Qh8xf6 d4-d3 Qf6-f7+ Kd7-c6 Qf7-d5+) +9.61/17 6} Qd8 {(Qd7-d8 Qb8xd8+ Ke8xd8 Qf1-c4 Qh7-c7 Qc4-g8+ Kd8-d7 Qc1-h6 d6-d5 Qh6-h3+ f6-f5 Qh3xf5+ Kd7-d6 Qe1-g3+ Kd6-c5 Qg3xc7+ Kc5-b4 Qc7-b6+ Kb4-a4 Qb6xd4+) -M13/8 1} 6. Qfb5+ {(Qf1-b5+ Qh7-d7 Qe1-a5 Qd7xb5 Qa5xd8+ Ke8-f7 Qd8-g8+ Kf7-e7 Qb8-d8+) +9.59/9 6} Qd7 {(Qh7-d7 Qb8xd8+ Ke8xd8 Qb5-b8+ Kd8-e7 Qc1-h6 Ke7-e6 Qh6-h3+) -M9/5} 7. Qea5 {(Qe1-a5 Qd8xb8 Qb5xb8+ Ke8-f7 Qc1-h6 Kf7-e6 Qb8-g8+ Ke6-e7 Qh6-g7+) +9.66/9 6} Qxb8 {(Qd8xb8) -M7/4} 8. Qxb8+ {(Qb5xb8+ Qd7-c8 Qb8xc8+ Ke8-f7 Qa5-h5+ Kf7-g7 Qc1-h6+) +9.86/7 6} Ke7 {(Ke8-e7) -M7/3} 9. Qh6 {(Qc1-h6 Qd7-c8 Qh6-g7+ Ke7-e6 Qa5-d5+) +9.93/5 6} Qe8 {(Qd7-e8) -M3/3} 10. Qg7+ {(Qh6-g7+ Qe8-f7 Qa5-c7+ Ke7-e6 Qc7xd6+) +9.96/5 5} Qf7 {(Qe8-f7) -M2/3} 11. Qac7+ {(Qa5-c7+ Ke7-e6 Qc7xd6+) +9.99/3 5} Ke6 {(Ke7-e6) -M1/3} 12. Qxd6# {(Qc7xd6+) +10.00/1 5} 1-0 [Event "Computer chess game"] [Site "DESKTOP-8549RR7"] [Date "2019.06.30"] [Round "?"] [White "V_8x128c (net 6017)"] [Black "Rybka 2.3.2a 64 bit"] [Result "1-0"] [BlackElo "2962"] [WhiteElo "2200"] [SetUp "1"] [FEN "8/1B2n3/4pkp1/4np2/8/1P1PP3/2KB1PPN/4R1RN w - - 0 1"] 1. Bc3 {(Bd2-c3 Ne7-d5 Bb7xd5 e6xd5 f2-f4 Kf6-e6 Bc3xe5 Ke6-d7 g2-g4 f5xg4 Nh2xg4 d5-d4 Ng4-f6+) +8.59/13 6} g5 {(g6-g5 Nh2-f3 Ne7-g6 Nh1-g3 Kf6-e7 Nf3xe5 Ng6-h4 Ne5-f3 Ke7-d6) -22.95/12 5} 2. f4 {(f2-f4 g5xf4 e3xf4 Ne7-g6 Bc3xe5+ Ng6xe5 Re1xe5 Kf6-e7 g2-g4 Ke7-d6 g4xf5 e6xf5 Rg1-g6+ Kd6-c7 Re5-e7+ Kc7-d8 Re7-f7) +8.80/17 6} gxf4 {(g5xf4 e3xf4 Kf6-f7 Bc3xe5 Kf7-e8 Nh2-f3 Ne7-g6 Nh1-f2) -22.47/11 2} 3. exf4 {(e3xf4 Ne7-c6 f4xe5+ Kf6-f7 g2-g4 Nc6-b4+ Bc3xb4 f5-f4 g4-g5 Kf7-g6 Bb7-e4+ Kg6-f7) +8.85/12 6} Kf7 {(Kf6-f7 Bc3xe5 Ne7-g6 Nh2-f3 Kf7-e7 Nh1-f2 Ke7-e8 Rg1-h1 Ng6-e7 Nf3-g5) -24.11/13 3} 4. fxe5 {(f4xe5 Ne7-d5 Bb7xd5 e6xd5 e5-e6+ Kf7-e7 Bc3-b4+ Ke7-e8 Rg1-f1 f5-f4 Rf1xf4 Ke8-d8 Rf4-f8+ Kd8-c7 e6-e7 d5-d4) +8.97/16 6} Ng6 {(Ne7-g6 Nh1-f2 Kf7-e8 Re1-a1 Ke8-f7 Nh2-f3 Ng6-f4 Bb7-c8 Nf4-e2) -23.76/12 5} 5. b4 {(b3-b4 Ng6-f4 b4-b5 Nf4xd3 Kc2xd3 f5-f4 b5-b6 f4-f3 Bb7xf3 Kf7-g7) +9.10/10 6} Ke8 {(Kf7-e8 Re1-a1 Ke8-f7 Nh1-f2 Kf7-f8 Bb7-c8 Ng6-f4 g2-g4 f5xg4 Rg1xg4 Nf4-d5) -24.10/13 9} 6. b5 {(b4-b5 Ng6-f4 b5-b6 Nf4xd3 Kc2xd3 Ke8-d7 Bc3-b4 f5-f4 Re1-c1 Kd7-e8 Rc1-c7 f4-f3) +9.25/12 6} Kf7 {(Ke8-f7 Nh2-f3 Ng6-f4 Bc3-d2 Nf4-g6 Nf3-g5+ Kf7-e8 Ng5xe6 Ng6-e7 Nh1-f2) -24.73/12 11} 7. b6 {(b5-b6 Ng6-f4 g2-g4 f5xg4 Rg1xg4 Nf4-d5 Bb7xd5 e6xd5 b6-b7 d5-d4 b7-b8Q d4xc3 e5-e6+) +9.31/13 6} Kg8 {(Kf7-g8 Bb7-c8 Ng6-e7 Bc8xe6+ Kg8-h7 b6-b7 Ne7-c6 Be6xf5+ Kh7-g8 Re1-a1 Nc6-b8) -29.46/12 8} 8. Bc8 {(Bb7-c8 Ng6-f4 b6-b7 Nf4-d5 b7-b8Q Nd5-e3+ Re1xe3 f5-f4 Bc8xe6+ Kg8-h7 Re3-h3+) +9.47/11 6} Ne7 {(Ng6-e7 Bc8xe6+ Kg8-f8 Be6-d5 Ne7xd5 b6-b7 Kf8-g7 b7-b8Q Kg7-h6) -31.26/10 12} 9. Bxe6+ {(Bc8xe6+ Kg8-g7 b6-b7 Ne7-c6 Be6-d7 Nc6-b8 e5-e6+ Kg7-g6 Bd7-e8+ Kg6-h7 e6-e7 Nb8-a6 Be8-f7) +9.61/13 6} Kf8 {(Kg8-f8 Be6-d5 Ne7xd5 b6-b7 Kf8-f7 b7-b8Q f5-f4 Qb8-b7+) -41.57/11 7} 10. b7 {(b6-b7 Ne7-c6 Nh1-g3 f5-f4 Ng3-f5 Nc6-b8 Bc3-b4+ Kf8-e8 Bb4-d6 Nb8-c6 b7-b8Q+ Nc6xb8 Nf5-g7+ Ke8-d8 Re1-b1 Nb8-c6 Rb1-b7 Nc6-d4+) +9.65/18 5} Nc6 {(Ne7-c6 Be6xf5 Kf8-f7 Bf5-d7 Nc6-b8 e5-e6+ Kf7-e7 Bc3-b4+ Ke7-f6 e6-e7 Nb8-a6 Bb4-c3+ Kf6-g5 e7-e8Q Kg5-h6 b7-b8Q) -M15/12 2} 11. Bd5 {(Be6-d5 Nc6-b8 e5-e6 Nb8-c6 e6-e7+ Nc6xe7 b7-b8Q+ Ne7-c8 Qb8xc8+) +9.68/9 5} Nb8 {(Nc6-b8 Nh1-g3 f5-f4 Rg1-f1 Kf8-e8 Ng3-f5 Nb8-a6 Bd5-c6+ Ke8-f7 e5-e6+ Kf7-g6 e6-e7 Na6-b4+ Bc3xb4 Kg6xf5 b7-b8Q Kf5-f6 Rf1xf4+ Kf6-g6 e7-e8Q+ Kg6-h7 Qb8-a7+ Kh7-h6 Qe8-h5+ Kh6xh5 Qa7-f7+ Kh5-h6 Nh2-g4+ Kh6-g5 Bb4-e7+) -M16/13 2} 12. e6 {(e5-e6 Kf8-e7 Bc3-b4+ Ke7-f6 e6-e7 Nb8-d7 e7-e8Q Kf6-g5 Nh2-f3+ Kg5-g4 Nh1-f2+ Kg4-g3 Nf2-h1+ Kg3-g4) +9.66/14 5} Ke7 {(Kf8-e7 Rg1-f1 Nb8-a6 Nh1-g3 Na6-b8 Ng3xf5+ Ke7-e8 Nf5-g7+ Ke8-d8 e6-e7+ Kd8-c7 e7-e8Q Kc7-d6 Qe8xb8+) -M12/11} 13. Be5 {(Bc3-e5 Nb8-a6 Re1-a1 Na6-b4+ Kc2-c3 Nb4xd5+ Kc3-d4 Nd5-b4 b7-b8Q Nb4-c6+ Kd4-e3 Nc6xb8 Be5xb8) +9.64/13 5} f4 {(f5-f4 Be5xb8 Ke7-f8 Bb8-d6+ Kf8-g8 b7-b8Q+ Kg8-g7 Bd6xf4 Kg7-h7 Bd5-e4+ Kh7-g7 Bf4-e5+ Kg7-h6 e6-e7 Kh6-g5 Nh2-f3+ Kg5-h5 e7-e8Q+ Kh5-h6 Qb8-d6+) -M11/7} 14. Bxb8 {(Be5xb8 f4-f3 Nh2xf3 Ke7-f8 Bb8-d6+ Kf8-g7 e6-e7 Kg7-f6 e7-e8Q Kf6-g7 Qe8-f7+ Kg7-h6 Re1-e6+) +9.78/13 5} Kf8 {(Ke7-f8 Bb8-d6+ Kf8-g8 b7-b8Q+ Kg8-g7 Bd6xf4 Kg7-h7 Bd5-e4+ Kh7-g7 Bf4-e5+ Kg7-h6 e6-e7 Kh6-g5 Nh2-f3+ Kg5-h5 e7-e8Q+ Kh5-h6 Qb8-d6+) -M10/6} 15. e7+ {(e6-e7+ Kf8-g7 e7-e8Q Kg7-h6 Nh2-g4+ Kh6-g5 Qe8-e5+ Kg5xg4 Qe5xf4+ Kg4-h5 Bd5-f7+) +9.91/11 5} Kg7 {(Kf8-g7) -M5/3} 16. e8=Q {(e7-e8Q Kg7-h6 Nh2-g4+ Kh6-g5 Qe8-e5+ Kg5xg4 Qe5xf4+ Kg4-h5 Bd5-f7+) +9.94/9 5} Kf6 {(Kg7-f6) -M3/3} 17. Qf7+ {(Qe8-f7+ Kf6-g5 Bb8xf4+ Kg5-h4 Qf7-h7+) +9.98/5 5} Kg5 {(Kf6-g5) -M2/3} 18. Bxf4+ {(Bb8xf4+ Kg5-h4 Qf7-h7+) +9.99/3 5} Kh4 {(Kg5-h4) -M1/3} 19. Qh7# {(Qf7-h7+) +10.00/1 5} 1-0 [/pgn]

[noobpwnftw]

There is nothing wrong with evaluating a mate in 1 and mate in 10 equally in terms of winning probabilities.
Cosmetic "fixes" (as long as averaging and heuristics involved) without the ability to precisely discover the mating sequence is just as lame as it currently is. In other words, if the eval function is replaced with an oracle providing the ground truth and the outcome of the search algorithm is still based on luck, then to what end should one improve the eval function?