Which is the strongest chess engine written in Go?

Discussion of anything and everything relating to chess playing software and machines.

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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Which is the strongest chess engine written in Go?

Post by Chessqueen »

I do NOT believe that Weasel can even beat Mess with 2 pawns Odds, Or even Draw with a Knight Odds :roll:
[pgn][Event "Computer chess game"] [Site "DESKTOP-4QNC0GS"] [Date "2023.11.18"] [Round "*"] [White "Weasel"] [Black "Mess-windows-386"] [Result "*"] [BlackElo "2200"] [Time "08:38:15"] [WhiteElo "2000"] [TimeControl "120+3"] [SetUp "1"] [FEN "rnbqkbnr/pppp2pp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] [Termination "unterminated"] [PlyCount "74"] [WhiteType "program"] [BlackType "program"] 1. e4 {(e2-e4 Nb8-c6 Ng1-f3 d7-d5 e4xd5 Qd8xd5 Nb1-c3 Qd5-e6+ Bf1-e2 Ng8-f6 O-O Bf8-b4 Rf1-e1 O-O d2-d4 Bb4xc3 b2xc3 Qe6-d5 Bc1-a3) +2.30/18 2} Nc6 {(Nb8-c6 Nb1-c3 Ng8-f6 Ng1-f3) -2.20/8 4} 2. Nf3 {(Ng1-f3 d7-d5 e4-e5) +2.15/9 6} Qe7 {(Qd8-e7 d2-d4 Qe7xe4+ Bf1-e2 Bf8-b4+ c2-c3 Bb4-e7 O-O Ng8-f6 Rf1-e1 Qe4-f5 Be2-d3 Qf5-h5 c3-c4 d7-d5 Nb1-c3 O-O Bc1-g5) -2.46/17 3} 3. Nc3 {(Nb1-c3 Ng8-f6) +2.30/9 6} d5 {(d7-d5 Nc3xd5 Qe7xe4+ Qd1-e2 Qe4xe2+ Bf1xe2 Bf8-d6 d2-d4 Ng8-e7 Nd5-e3 O-O Be2-c4+ Kg8-h8 O-O Ne7-f5 Bc1-d2 Nc6xd4 Nf3xd4 Nf5xd4 Bd2-c3 c7-c5 Ra1-d1 Bc8-d7) -2.06/20 2} 4. d3 {(d2-d3) +2.30/9 5} Nf6 {(Ng8-f6 Bf1-e2 d5xe4 d3xe4 Bc8-e6 Nc3-d5 Qe7-d7 Nd5xf6+ g7xf6 Qd1xd7+ Ke8xd7 Bc1-d2 Ra8-d8 Ra1-d1 Kd7-c8 O-O Bf8-e7 Bd2-f4 Rh8-e8 a2-a3 Kc8-b8) -2.19/19 5} 5. Bg5 {(Bc1-g5 Qe7-b4) +2.25/9 5} d4 {(d5-d4 Nc3-d5 Qe7-f7 c2-c4 Bc8-e6 b2-b4 Nf6xd5 c4xd5 Bf8xb4+ Bg5-d2 Bb4xd2+ Qd1xd2 Be6xd5 e4xd5 Qf7xd5 Bf1-e2 O-O-O O-O Rh8-e8 Rf1-c1 Kc8-b8 Ra1-b1) -1.75/20 5} 6. Nd5 {(Nc3-d5 Qe7-f7) +2.42/9 5} Qf7 {(Qe7-f7 c2-c4 Bc8-e6 b2-b4 Bf8xb4+ Nd5xb4 Nc6xb4 Qd1-a4+ Nb4-c6 Nf3-e5 Qf7-e7 Ne5xc6 b7xc6 Qa4xc6+ Ke8-f7 Bf1-e2 Qe7-d6 Qc6xd6 c7xd6 O-O h7-h6 Bg5xf6 Kf7xf6) -1.96/20 3} 7. Bxf6 {(Bg5xf6 g7xf6) +2.52/9 5} gxf6 {(g7xf6 Bf1-e2 Bc8-f5 c2-c3 O-O-O Nf3xd4 Nc6xd4 c3xd4 Rd8xd5 Qd1-b3 Bf5-e6 e4xd5 Be6xd5 Qb3-a4 Bd5xg2) -2.04/16 4} 8. Be2 {(Bf1-e2) +2.40/8 5} Rg8 {(Rh8-g8 O-O Bc8-e6 Nf3-d2 Rg8-g6 Nd5-f4 O-O-O Be2-h5 Kc8-b8 Bh5xg6 h7xg6 Nf4xe6 Qf7xe6 Qd1-e2) -2.14/15 2} 9. Nxd4 {(Nf3xd4) +2.45/8 5} Nxd4 {(Nc6xd4 Be2-h5 Rg8-g6 c2-c3 Nd4-e6 h2-h4 c7-c6 Bh5xg6 h7xg6 Nd5-e3 Bc8-d7 h4-h5 g6-g5 Qd1-b3 O-O-O Ne3-f5 Kc8-b8 O-O-O Qf7-h7 h5-h6) -1.04/20 3} 10. Bh5 {(Be2-h5 Rg8-g6) +2.60/9 5} Rg6 {(Rg8-g6 O-O Nd4-e6 Nd5-e3 Bf8-c5 Bh5xg6 h7xg6 c2-c3 Bc8-d7 Qd1-b3 O-O-O d3-d4 Bc5-d6 Ra1-e1 a7-a5 Ne3-c4 Bd6-f4 Nc4xa5 b7-b6 g2-g3) -0.86/20 3} 11. c3 {(c2-c3 Nd4-c6) +2.45/8 5} Ne6 {(Nd4-e6 h2-h4 c7-c6 Bh5xg6 h7xg6 Nd5-e3 Ne6-g7 d3-d4 Bc8-e6 d4-d5 c6xd5 e4xd5 O-O-O Qd1-d3 Be6-d7 Qd3-c4+ Kc8-b8 Qc4-f4+ Kb8-c8 O-O-O Rd8-e8 Qf4-c4+ Kc8-b8 Rh1-e1) -1.04/22 12} 12. O-O {(O-O c7-c6 Bh5xg6 h7xg6 Nd5-e3 Bf8-d6 d3-d4) +2.50/7 5} c6 {(c7-c6 Bh5xg6 h7xg6 Rf1-e1 Bc8-d7 Qd1-f3 Bf8-g7 Ra1-d1 O-O-O Nd5-e3 b7-b5 d3-d4 Ne6-g5 Qf3-f4 Rd8-e8 e4-e5 Qf7xa2 h2-h4) -0.94/18 5} 13. Bxg6 {(Bh5xg6 h7xg6 Nd5-e3) +2.30/9 5} hxg6 {(h7xg6 Rf1-e1 Bc8-d7 Qd1-f3 c6xd5 e4xd5 O-O-O d5xe6 Bd7xe6 Qf3-e3 Be6-f5 Qe3xa7 Bf5xd3 Ra1-d1 Bf8-h6 Qa7-a8+ Kc8-c7 Qa8-a5+ Kc7-c8 h2-h3) -1.11/18 5} 14. Ne3 {(Nd5-e3 Bc8-d7) +2.20/9 5} Bd7 {(Bc8-d7 Qd1-b3 O-O-O f2-f4 Qf7-h7 d3-d4 Qh7-h4 g2-g3 Qh4-h3 Qb3-c2 Ne6-c7 Ra1-d1 Bf8-g7 f4-f5 Bg7-h6 Rd1-e1 g6xf5 Ne3xf5) -0.80/18 2} 15. f4 {(f2-f4 O-O-O) +2.15/8 5} f5 {(f6-f5 e4xf5 g6xf5 d3-d4 O-O-O Ne3-c4 Ne6-c7 Nc4-e5 Qf7-f6 Ne5xd7 Rd8xd7 Qd1-c2 Kc8-b8 Ra1-e1 Bf8-g7 Re1-e5 Qf6-f7 Re5xf5) -1.02/18 5} 16. Nc4 {(Ne3-c4 f5xe4) +2.42/9 4} O-O-O {(O-O-O Qd1-f3 Qf7-f6 e4xf5 g6xf5 Nc4-e5 Bd7-e8 Ra1-e1 Kc8-b8 d3-d4 Ne6-c7 b2-b4 Bf8-g7 h2-h3 Be8-f7 Ne5xf7 Qf6xf7 Qf3-g3) -0.97/18 3} 17. Ne5 {(Nc4-e5 Qf7-e8) +2.30/8 4} Qf6 {(Qf7-f6 e4xf5 Qf6xf5 Qd1-g4 Bf8-c5+ Kg1-h1 Qf5xg4 Ne5xg4 Ne6-c7 Ng4-e5 Bd7-f5 d3-d4 Bc5-e7 Ra1-e1 Be7-f6 g2-g4 Bf5-e6 Ne5xg6 Be6-d5+ Kh1-g1) -1.10/19 5} 18. Nxd7 {(Ne5xd7 Rd8xd7 e4-e5 Qf6-h4 g2-g3) +2.52/9 4} Rxd7 {(Rd8xd7 e4-e5 Qf6-h4 Qd1-f3 c6-c5 a2-a4 Kc8-b8 a4-a5 a7-a6 Ra1-e1 Bf8-e7 h2-h3 Be7-d8 Re1-a1 Bd8-e7 Kg1-h2 Rd7-d8 g2-g3 Qh4-h6 Ra1-d1) -0.88/20 3} 19. e5 {(e4-e5 Qf6-d8 d3-d4 c6-c5 Qd1-b3) +2.47/9 4} Qh4 {(Qf6-h4 Qd1-f3 c6-c5 a2-a4 Rd7-d8 a4-a5 a7-a6 Ra1-d1 Kc8-b8 Qf3-g3 Qh4-h5 h2-h3 Bf8-h6 Rd1-d2 Bh6-g7 Kg1-h2 Bg7-h6 Rd2-f2 Bh6-g7 Rf1-e1 Qh5-h6) -0.83/21 4} 20. g3 {(g2-g3) +2.47/8 4} Qh3 {(Qh4-h3 d3-d4 Kc8-b8 Qd1-f3 Rd7-d8 Ra1-d1 Ne6-c7 Rf1-e1 Rd8-e8 Qf3-g2 Qh3-h7 a2-a4 Qh7-f7 a4-a5 Bf8-g7 a5-a6 Re8-d8 a6xb7) -0.98/18 5} 21. Qb3 {(Qd1-b3 Rd7-d5) +2.60/9 4} Bc5+ {(Bf8-c5+ d3-d4 Ne6xd4 c3xd4 Rd7xd4 Rf1-f2 Rd4-d2 Ra1-f1 Kc8-c7 a2-a4 Bc5xf2+ Rf1xf2 Rd2xf2 Kg1xf2 Qh3xh2+ Kf2-f3 Qh2-h1+ Kf3-f2 Qh1-e4 Qb3-f7+ Kc7-b6 Qf7-b3+ Kb6-c7) -0.02/23 3} 22. d4 {(d3-d4) +3.62/8 4} Nxd4 {(Ne6xd4 c3xd4 Rd7xd4 Rf1-f2 Rd4-d2 Ra1-f1 Rd2-e2 Qb3-e6+ Kc8-b8 Qe6-e8+ Kb8-c7 Qe8-f7+ Kc7-b6 Qf7-b3+ Kb6-c7 Qb3-f7+) +0.02/27 3} 23. cxd4 {(c3xd4 Rd7xd4 Kg1-h1 Rd4-d2 Qb3-g8+ Kc8-c7) +3.65/9 4} Rxd4 {(Rd7xd4 Rf1-f2 Rd4-d2 Ra1-f1 Rd2-e2 Qb3-e6+ Kc8-b8 Qe6-e8+ Kb8-c7 Qe8-f7+ Kc7-b6 Qf7-b3+ Kb6-c7 Qb3-c4 Re2xf2 Qc4-f7+ Kc7-b6 Qf7-b3+ Kb6-a6 Rf1xf2 Bc5xf2+ Kg1xf2 Qh3xh2+ Kf2-f3 Qh2-h1+ Kf3-f2 b7-b5 e5-e6 Qh1-h2+ Kf2-f3 Qh2-h1+ Kf3-f2) +0.01/27 8} 24. Qe6+ {(Qb3-e6+ Kc8-c7 Kg1-h1 Rd4-d2 Qe6-f7+ Kc7-b6 Qf7-b3+ Kb6-a5) +3.03/8 4} Kc7 {(Kc8-c7 Kg1-h1 Rd4-d2 Qe6-f7+ Kc7-b6 Qf7-b3+ Kb6-a5 Qb3-c3+ Bc5-b4 Qc3xd2 Bb4xd2 Ra1-d1 Bd2-b4 a2-a3 Bb4-f8 Rf1-e1 g6-g5 f4xg5 f5-f4 Rd1-d3 Ka5-a6 Rd3-f3 f4xg3 Rf3xg3 Qh3-f5 b2-b4) +0.60/24 4} 25. Kh1 {(Kg1-h1 Rd4-d2 Qe6-f7+) +0.32/8 4} Rd2 {(Rd4-d2 Qe6-f7+ Kc7-b6 Qf7-b3+ Kb6-a5 Qb3-c3+ Bc5-b4 Qc3xd2 Bb4xd2 Ra1-d1 Bd2-b4 a2-a3 Bb4-f8 Rf1-e1 g6-g5 f4xg5 f5-f4 Rd1-d3 Ka5-a6 g5-g6 f4xg3 Rd3xg3 Qh3-e6 Rg3-g2 Bf8-g7 Kh1-g1 Ka6-b6 Rg2-g5) +1.01/27 3} 26. Qf7+ {(Qe6-f7+ Kc7-d8 Qf7-g8+) 0.00/9 4} Kb6 {(Kc7-b6 Qf7-b3+ Kb6-a5 Qb3-c3+ Bc5-b4 Qc3xd2 Bb4xd2 Ra1-d1 Bd2-b4 a2-a3 Bb4-f8 Kh1-g1 Bf8-c5+ Kg1-h1 Ka5-b6 b2-b4 Bc5-d4 e5-e6 Bd4-f6 Rf1-f3 Qh3-h5 Kh1-g2 g6-g5 f4xg5 Qh5xg5 Rd1-d7 Qg5-g4 e6-e7) +0.90/25 4} 27. Qb3+ {(Qf7-b3+ Kb6-c7) 0.00/9 4} Ka5 {(Kb6-a5 Qb3-c3+ Bc5-b4 Qc3xd2 Bb4xd2 Ra1-d1 Ka5-a6 Rf1-f3 Bd2-a5 e5-e6 Qh3-h5 Rd1-d3 Ba5-b4 a2-a3 Bb4-e7 Kh1-g2 Qh5-h8 Rd3-d2 g6-g5 f4xg5 Qh8-e5 g5-g6 Qe5xe6 g6-g7 Be7-f6 g7-g8R Qe6xg8) +1.00/26 3} 28. Qc3+ {(Qb3-c3+) +0.42/10 4} Bb4 {(Bc5-b4 Qc3xd2 Bb4xd2 Ra1-d1 Ka5-a6 Rf1-f3 Bd2-a5 e5-e6 Qh3-h5 Rd1-d3 Ba5-b4 a2-a3 Bb4-e7 Kh1-g2 Qh5-h8 Rf3-f2 Be7-f6 h2-h4 b7-b6 Rf2-e2 Qh8-h5 Re2-d2 Qh5-g4 Rd3-e3 Ka6-b7 e6-e7) +0.80/26 4} 29. Qxd2 {(Qc3xd2 Bb4xd2 Ra1-d1 Bd2-b4 e5-e6 Ka5-b6 Rf1-f2 Kb6-c7) +0.32/11 4} Bxd2 {(Bb4xd2 Ra1-d1 Ka5-a6 Rf1-f3 Bd2-a5 e5-e6 Qh3-h5 Rd1-d3 Ba5-b4 a2-a3 Bb4-e7 Kh1-g2 Qh5-h8 Rf3-f2 g6-g5 f4xg5 Qh8-e5 Rd3-f3 Qe5xe6 Rf3xf5 Be7-d6 h2-h4) +0.84/25 4} 30. Rad1 {(Ra1-d1 Bd2-b4) +0.37/10 4} Ka6 {(Ka5-a6 Rf1-f3 Bd2-a5 e5-e6 Qh3-h5 Rd1-d3 Ba5-b4 a2-a3 Bb4-e7 Kh1-g2 g6-g5 Rd3-d7 Be7-f6 f4xg5 Qh5xg5 Rf3-f4 Qg5-h5 g3-g4 Qh5-h4 Rf4-a4+ Ka6-b6 Ra4-b4+ Kb6-c5 h2-h3 Qh4-e1 g4xf5) +1.14/26 6} 31. e6 {(e5-e6) +0.27/10 4} Bb4 {(Bd2-b4 Rf1-f3 Qh3-h8 a2-a3 Bb4-e7 Rf3-f2 Qh8-h5 Rd1-e1 g6-g5 f4xg5 Qh5xg5 Re1-e5 Qg5-c1+ Kh1-g2 f5-f4 g3xf4 b7-b5 Kg2-g3 Ka6-b7 Rf2-g2 Qc1-f1) +1.06/22 3} 32. a3 {(a2-a3) +0.32/10 4} Be7 {(Bb4-e7 Kh1-g1 g6-g5 f4xg5 Be7xg5 Rd1-e1 f5-f4 Rf1-f3 f4xg3 h2xg3 Bg5-e7 Re1-e5 c6-c5 b2-b3 Ka6-b6 Re5-e4 Kb6-c6 a3-a4 a7-a5 Re4-e2 Be7-d6) +1.52/23 5} 33. Rfe1 {(Rf1-e1 Qh3-h5 Rd1-d3 Be7-f6 e6-e7) +0.32/10 4} g5 {(g6-g5 Re1-f1 Qh3-h8 f4xg5 Qh8xb2 Rd1-e1 Qb2-d2 Re1-e5 Qd2xg5 Rf1xf5 Qg5-c1+ Kh1-g2 Qc1xa3 Kg2-h3 Qa3-b2 Re5-e1 Qb2-h8+ Kh3-g2 Qh8-c3 Re1-e5 Ka6-b6 Re5-e2 Qc3-d3) +2.15/22 5} 34. fxg5 {(f4xg5 f5-f4) -0.05/10 4} f4 {(f5-f4 Rd1-d2 Be7xg5 Rd2-g2 Bg5-e7 g3xf4 Qh3-f3 Kh1-g1 Qf3xf4 Rg2-e2 Qf4-f5 Kg1-g2 Qf5-g4+ Kg2-h1 Qg4-f3+ Re2-g2 Qf3-f5 a3-a4 Qf5-f3 Kh1-g1 Ka6-a5 Kg1-h1 Ka5xa4 Re1-a1+ Ka4-b5 Ra1xa7) +2.38/24 4} 35. Rd3 {(Rd1-d3 Be7xg5) -0.13/10 4} Qf5 {(Qh3-f5 Rd3-d2 f4xg3 Rd2-g2 Be7xg5 h2xg3 Bg5-e7 b2-b4 Ka6-b6 Kh1-g1 Qf5-f3 a3-a4 Qf3-g4 Kg1-h2 Qg4xb4 Re1-e5 Qb4xa4 Rg2-b2+ Kb6-a6 Rb2-f2 Qa4-c4 Rf2-f7) +2.84/22 5} 36. Rf3 {(Rd3-f3 Qf5-d5 Kh1-g2) -0.60/10 3} Qd5 {(Qf5-d5 Re1-f1 f4xg3 h2xg3 Qd5xe6 Kh1-g2 Be7xg5 Rf3-f5 Bg5-e3 b2-b4 Be3-d4 Kg2-h3 b7-b5 Rf1-f3 Qe6-h6+ Kh3-g2 Qh6-c1 Kg2-h3 Ka6-b6 Rf3-f4 Qc1-e3 Rf4-h4 Bd4-e5) +3.12/23 3} 37. Kg2 {(Kh1-g2 Qd5-d2+ Kg2-f1 Qd2xh2) -1.70/11 3} Qd2+ {(Qd5-d2+ Kg2-f1 Qd2xh2 Rf3xf4 Qh2xg3 Re1-e4 Be7xg5 Rf4-f2 Bg5-h4 Rf2-f4 Qg3-d3+ Kf1-g2 Qd3-d2+ Kg2-f1 Bh4-e7 Rf4-f2 Qd2-d3+ Rf2-e2 Qd3-g3 Re4-e3 Qg3-h4 Kf1-g2 Qh4-g5+ Kg2-f1 Qg5-g4 Re2-f2) +3.31/22 3} *[/pgn]
Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Which is the strongest chess engine written in Go?

Post by Chessqueen »

The only chance that weasel has to beat Mess is with a Knight Odds :mrgreen:

[pgn][Event "Knight Odds"] [Site "DESKTOP-4QNC0GS"] [Date "2023.11.18"] [Round "?"] [White "Weasel"] [Black "Mess-windows-386"] [Result "*"] [BlackElo "2200"] [Time "08:47:11"] [WhiteElo "2000"] [TimeControl "120+3"] [SetUp "1"] [FEN "rnbqkb1r/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] [Termination "unterminated"] [PlyCount "28"] [WhiteType "program"] [BlackType "program"] 1. e4 {(e2-e4 d7-d5 e4xd5 Qd8xd5 Nb1-c3 Qd5-e6+) +3.40/9 6} c5 {(c7-c5 Ng1-f3 Nb8-c6 Nb1-c3 e7-e5 Bf1-c4 d7-d6 O-O Bf8-e7 Nc3-d5 O-O d2-d3 Bc8-e6 Bc1-e3 a7-a6 Bc4-b3 h7-h6) -3.47/18 6} 2. Nf3 {(Ng1-f3 Nb8-c6 Nb1-c3) +3.45/9 5} Nc6 {(Nb8-c6 Nb1-c3 g7-g6 d2-d4 c5xd4 Nf3xd4 Bf8-g7 Bc1-e3 O-O Bf1-e2 e7-e6 Nd4xc6 d7xc6 Qd1xd8 Rf8xd8 Ra1-d1 Rd8xd1+ Ke1xd1) -3.45/18 2} 3. Bc4 {(Bf1-c4 e7-e5 Nb1-c3 Bf8-d6 O-O O-O d2-d3 Qd8-b6 Nc3-d5) +3.50/9 5} e6 {(e7-e6 Nb1-c3 a7-a6 a2-a4 g7-g5 d2-d3 g5-g4 Nf3-d2 h7-h5 O-O Bf8-g7 Nd2-b3 d7-d6 Bc1-e3 O-O d3-d4 c5xd4) -3.25/18 2} 4. Nc3 {(Nb1-c3 Bf8-d6) +3.60/9 5} a6 {(a7-a6 a2-a4 Nc6-b4 d2-d3 d7-d5 Bc4-b3 Bf8-e7 O-O O-O Bc1-f4 g7-g5 Bf4-d2 h7-h6 e4xd5 e6xd5 Rf1-e1 Be7-f6 Nf3-e5) -3.30/19 3} 5. d4 {(d2-d4 b7-b5) +3.68/8 5} cxd4 {(c5xd4 Nf3xd4 b7-b5 Bc4-e2 Bc8-b7 a2-a3 Qd8-c7 Bc1-e3 Ra8-d8 O-O Bf8-e7 Nd4-f3 O-O Qd1-d2 d7-d6 Ra1-d1 Nc6-e5) -3.19/18 5} 6. Nxd4 {(Nf3xd4) +3.70/9 5} b5 {(b7-b5 Bc4-e2 Qd8-c7 a2-a3 Bf8-e7 Bc1-e3 Bc8-b7 O-O Nc6xd4 Be3xd4 O-O Qd1-d2 h7-h6 Ra1-d1 d7-d6 f2-f4 e6-e5 Bd4-f2 Ra8-d8) -3.10/19 3} 7. Nxc6 {(Nd4xc6 d7xc6) +3.80/9 5} dxc6 {(d7xc6 Qd1xd8+ Ke8xd8 Bc4-e2 e6-e5 Bc1-e3 Kd8-c7 O-O-O Bc8-e6 Rh1-f1 Bf8-e7 f2-f4 e5xf4 Be3xf4+ Kc7-b7 Bf4-e5 Rh8-d8 Rd1xd8 Ra8xd8 Be5xg7) -3.40/19 3} 8. Qxd8+ {(Qd1xd8+ Ke8xd8 Bc4-d3 Bc8-d7) +3.85/9 5} Kxd8 {(Ke8xd8 Bc4-e2 e6-e5 Bc1-e3 Bc8-e6 O-O Bf8-e7 Ra1-d1+ Kd8-c7 a2-a3 Ra8-d8 h2-h3 a6-a5 f2-f4 e5xf4 Be3xf4+ Kc7-b7 Bf4-e3 Rh8-e8 e4-e5 f7-f5 Rd1xd8) -3.25/20 3} 9. Bd3 {(Bc4-d3) +3.80/9 5} e5 {(e6-e5 Bc1-e3 Kd8-c7 Bd3-e2 Bf8-e7 O-O-O Bc8-e6 a2-a3 Rh8-d8 f2-f4 e5xf4 Be3xf4+ Kc7-b7 Bf4-e5 Be7-g5+ Kc1-b1 g7-g6 h2-h3 Rd8-d2 h3-h4 Rd2xd1+ Nc3xd1) -3.09/19 3} 10. Be3 {(Bc1-e3 b5-b4 Bd3xa6 Bc8xa6) +3.80/9 5} Kc7 {(Kd8-c7 Bd3-e2 Bc8-e6 O-O-O Kc7-b7 h2-h3 Bf8-e7 Rh1-e1 Rh8-d8 b2-b3 Be7-a3+ Kc1-b1 h7-h6 f2-f4 Ba3-b4 Kb1-b2 e5xf4 Be3xf4 Bb4xc3+ Kb2xc3 Rd8xd1) -3.03/19 3} 11. f4 {(f2-f4) +4.10/9 5} exf4 {(e5xf4 Be3xf4+ Kc7-b7 O-O-O Bf8-e7 Bd3-e2 Bc8-e6 Rh1-f1 Rh8-d8 b2-b3 Ra8-c8 Kc1-b1 Rd8xd1+ Rf1xd1 Rc8-d8 Rd1xd8 Be7xd8 Bf4-d6 Bd8-c7 e4-e5 Bc7xd6) -3.03/19 3} 12. Bxf4+ {(Be3xf4+ Kc7-b7 O-O-O Bc8-e6 a2-a3 Kb7-c8) +4.05/8 5} Kb7 {(Kc7-b7 e4-e5 Bc8-e6 Nc3-e4 Bf8-b4+ Ke1-f2 Rh8-d8 Rh1-d1 h7-h6 Bd3-e2 Rd8-d5 c2-c3 Bb4-e7 Ne4-d6+ Kb7-c7 Rd1xd5 c6xd5 a2-a4 g7-g5 Bf4-d2 Be7xd6) -3.14/19 11} 13. Be3 {(Bf4-e3) +3.95/8 5} Bd6 {(Bf8-d6 O-O Bc8-e6 Nc3-e2 Ra8-d8 Ne2-d4 Bd6-c5 c2-c3 Rh8-e8 Kg1-h1 Bc5xd4 c3xd4 h7-h6 a2-a3 f7-f6 a3-a4 b5xa4 Ra1xa4) -3.14/18 2} 14. O-O {(O-O) +4.00/8 4} f6 {(f7-f6 a2-a4 Bc8-e6 Nc3-e2 Ra8-d8 a4xb5 c6xb5 Ne2-d4 Rh8-e8 Nd4xe6 Re8xe6 Ra1-d1 Bd6-e5 c2-c3 Re6-d6 Bd3-e2 Rd6xd1) -3.09/18 3} 15. Rad1 {(Ra1-d1 Bd6xh2+ Kg1xh2 h7-h6) +3.90/7 4} Rd8 {(Rh8-d8 Bd3-e2 Bc8-e6 a2-a3 Ra8-c8 g2-g3 a6-a5 Kg1-f2 Bd6-e5 h2-h4 a5-a4 Kf2-g2 Kb7-c7 Be3-c5 h7-h6 Rf1-e1 Kc7-b7 Kg2-f2 Rd8xd1) -2.74/20 3} 16. Bf4 {(Be3-f4 Bd6xf4 Rf1xf4 Kb7-b8) +3.80/7 4} Bg4 {(Bc8-g4 Bd3-e2 Bd6xf4 Be2xg4 Bf4-e5 Kg1-h1 g7-g6 a2-a3 Kb7-b6 g2-g3 Rd8xd1 Rf1xd1 Ra8-e8 Bg4-f3 h7-h5 Kh1-g1 a6-a5 Rd1-d7) -2.62/18 4} 17. Rde1 {(Rd1-e1 b5-b4 Nc3-a4 Kb7-b8 Bf4xd6+ Rd8xd6 Na4-c5) +3.80/9 4} Bc5+ {(Bd6-c5+ Kg1-h1 Bg4-e6 Bf4-g3 Rd8-f8 Re1-d1 Ra8-d8 Bd3-e2 Rf8-e8 a2-a3 a6-a5 h2-h4 Bc5-d4 Kh1-h2 b5-b4 a3xb4 a5xb4 Nc3-a4 b4-b3 c2xb3 Be6xb3) -2.81/20 3} 18. Kh1 {(Kg1-h1 b5-b4) +3.90/8 4} Be6 {(Bg4-e6 Bf4-g3 Rd8-f8 Re1-d1 Ra8-d8 Bd3-e2 Bc5-d4 a2-a3 a6-a5 h2-h3 Be6-f7 Kh1-h2 Rf8-e8 Be2-f3 h7-h5 h3-h4 b5-b4 a3xb4 a5xb4 Nc3-a4 Bd4-e3) -2.72/22 4} 19. e5 {(e4-e5 f6-f5 Bf4-e3 Bc5xe3 Re1xe3) +4.20/9 4} f5 {(f6-f5 Bf4-g5 Rd8-f8 Nc3-e2 h7-h6 Bg5-d2 g7-g5 Ne2-g3 f5-f4 Ng3-e4 Bc5-b6 Ne4-d6+ Kb7-c7 a2-a4 b5xa4 Re1-a1 Rf8-d8 Ra1xa4) -3.01/19 3} 20. Be3 {(Bf4-e3) +4.00/8 4} Bxe3 {(Bc5xe3 Re1xe3 g7-g6 Nc3-e2 Rd8-e8 Ne2-f4 Ra8-d8 b2-b3 c6-c5 h2-h4 Rd8-d4 Kh1-h2 Kb7-b6 Bd3-e2 Kb6-a7 Re3-d3 Rd4-e4 Rd3-d6 Be6-c8 e5-e6 Bc8xe6) -3.09/21 3} 21. Rxe3 {(Re1xe3 g7-g6 Re3-h3 Rd8xd3 c2xd3 Ra8-h8 Rh3-h4 Kb7-b8 d3-d4) +3.80/9 4} g6 {(g7-g6 Nc3-e2 Rd8-e8 Ne2-f4 Ra8-d8 b2-b3 c6-c5 h2-h4 Rd8-d4 Kh1-h2 Kb7-a7 c2-c3 Rd4-d8 Re3-e1 Ka7-b6 c3-c4 b5xc4 Bd3xc4 Be6xc4 b3xc4 Rd8-d4 e5-e6) -3.20/22 4} 22. a3 {(a2-a3 Kb7-c8 Rf1-d1) +3.75/8 4} Re8 {(Rd8-e8 Nc3-e2 Ra8-d8 Ne2-f4 a6-a5 b2-b3 Rd8-d4 c2-c3 Rd4-d8 Nf4xe6 Re8xe6 a3-a4 Kb7-b6 h2-h4 Kb6-c5 Kh1-h2 Re6-e8 e5-e6) -2.88/18 3} 23. Be2 {(Bd3-e2 Ra8-d8 Be2-f3 Rd8-d2) +3.90/8 4} Rad8 {(Ra8-d8 Rf1-d1 Kb7-c7 Rd1xd8 Re8xd8 Re3-d3 Rd8-e8 Be2-f3 Be6-d7 Rd3-e3 a6-a5 Nc3-e2 g6-g5 Bf3-h5 f5-f4 Bh5xe8 f4xe3 Be8xd7 Kc7xd7) -2.34/19 4} 24. Bf3 {(Be2-f3 Rd8-d2 Rf1-c1 Be6-c4 Kh1-g1 g6-g5) +3.75/9 4} h5 {(h7-h5 Re3-d3 Be6-c4 Rd3xd8 Re8xd8 Rf1-d1 Rd8xd1+ Bf3xd1 h5-h4 Bd1-f3 g6-g5 h2-h3 Bc4-e6 b2-b3 Kb7-c7 Bf3-e2 g5-g4 h3xg4 f5xg4) -2.39/18 3} 25. Rd3 {(Re3-d3) +3.95/9 4} Kc7 {(Kb7-c7 Rf1-d1 Rd8xd3 Rd1xd3 Be6-d7 Rd3-e3 h5-h4 Re3-e1 a6-a5 h2-h3 a5-a4 Kh1-h2 Bd7-e6 Nc3-e2 Be6-d7 Ne2-f4 g6-g5 Nf4-g6 g5-g4 h3xg4) -2.56/21 3} 26. Rfd1 {(Rf1-d1) +3.90/9 4} Rxd3 {(Rd8xd3 Rd1xd3 Be6-d7 Rd3-e3 h5-h4 h2-h3 a6-a5 Re3-e1 Kc7-b6 b2-b4 a5-a4 Kh1-g1 Kb6-c7 Kg1-f2 Bd7-c8 g2-g4 g6-g5 Kf2-g1 f5xg4 h3xg4 Re8-f8 Kg1-g2) -2.58/23 3} 27. cxd3 {(c2xd3) +3.80/9 4} Bb3 {(Be6-b3 Rd1-e1 a6-a5 Nc3-e2 Re8xe5 Re1-c1 Bb3-d5 Ne2-d4 Bd5xf3 g2xf3 Kc7-d6 Nd4xc6 Re5-e3 d3-d4 Re3xf3 Kh1-g2 Rf3-e3) -2.88/19 4} 28. Re1 {(Rd1-e1 a6-a5 Nc3-b1 b5-b4 Re1-c1 Re8xe5) +3.90/10 4} Bf7 {(Bb3-f7 d3-d4 g6-g5 d4-d5 g5-g4 d5-d6+ Kc7-d7 Bf3-d1 f5-f4 b2-b4 Bf7-c4 Bd1-c2 f4-f3 g2xf3 g4xf3 Bc2-f5+ Bc4-e6 Bf5xe6+ Kd7xe6 Nc3-e4 Re8-g8 Ne4-c5+ Ke6-d5) -3.22/20 9} 29. d4 {(d3-d4 Bf7-c4 Kh1-g1) +4.20/9 4} g5 {(g6-g5 d4-d5 g5-g4 d5-d6+ Kc7-d7 Bf3-d1 h5-h4 Bd1-c2 f5-f4 e5-e6+ Re8xe6 Bc2-f5 Kd7xd6 Bf5xe6 Bf7xe6 Re1-e4 f4-f3 g2xf3 g4xf3 Re4xh4 Kd6-e5 Nc3-e4 Be6-d5 Ne4-c5) -3.52/23 7} 30. Bd1 {(Bf3-d1) +4.25/8 4} h4 {(h5-h4 Bd1-c2 Bf7-e6 Re1-f1 g5-g4 Bc2xf5 Re8-f8 Bf5-d3 Rf8xf1+ Bd3xf1 Be6-f5 Bf1-e2 Kc7-c8 d4-d5 Kc8-d7 d5xc6+ Kd7xc6 Kh1-g1 h4-h3 g2xh3 g4xh3 Kg1-f2 Kc6-d7 Kf2-e3) -3.22/22 5} 31. Bc2 {(Bd1-c2 Bf7-e6 Re1-f1 Re8-d8) +4.25/9 4} Be6 {(Bf7-e6 Re1-f1 a6-a5 d4-d5 Be6xd5 Nc3xd5+ c6xd5 Rf1xf5 g5-g4 Kh1-g1 h4-h3 Rf5-f7+ Kc7-b8 Bc2-f5 Re8xe5 Bf5xg4 Re5-e1+ Kg1-f2 Re1-b1 Bg4xh3 Rb1xb2+ Kf2-g3 Rb2-b3+ Rf7-f3 Rb3xf3+ Kg3xf3 Kb8-c7 Bh3-f5 d5-d4) -3.52/23 8} 32. Rf1 {(Re1-f1 Re8-d8 Bc2xf5 Be6xf5) +4.25/10 4} a5 {(a6-a5 d4-d5 Be6xd5 Nc3xd5+ c6xd5 Rf1xf5 g5-g4 Kh1-g1 Kc7-b6 Rf5-f6+ Kb6-c5 e5-e6 g4-g3 Bc2-f5 Kc5-d6 Rf6-f7 Re8-e7 h2xg3 h4xg3 Kg1-f1 d5-d4 Rf7-f8 Re7-c7) -3.58/22 4} 33. Bxf5 {(Bc2xf5 Re8-f8) +4.70/11 4} Rf8 {(Re8-f8 Bf5-d3 Rf8xf1+ Bd3xf1 Kc7-d7 Bf1-d3 Kd7-e7 Nc3-e4 g5-g4 Ne4-f6 Ke7-d8 Nf6-h5 b5-b4 Nh5-f4 Kd8-d7 a3xb4 a5xb4 Nf4xe6 Kd7xe6 Bd3-c4+ Ke6-d7 e5-e6+ Kd7-d6 Kh1-g1 h4-h3) -3.77/23 5} 34. Bd3 {(Bf5-d3) +4.90/11 4} Rxf1+ {(Rf8xf1+ Bd3xf1 Kc7-d8 Nc3-e4 g5-g4 Ne4-c5 Be6-f5 Bf1-d3 Bf5xd3 Nc5xd3 g4-g3 Nd3-f4 b5-b4 h2xg3 h4xg3 Nf4-e2 Kd8-e7 Ne2xg3 Ke7-e6 a3xb4 a5xb4 Kh1-h2 b4-b3) -3.97/22 4} 35. Bxf1 {(Bd3xf1 g5-g4) +5.05/11 3} Kd8 {(Kc7-d8 Nc3-e4 g5-g4 Ne4-f6 b5-b4 Bf1-e2 b4-b3 Be2xg4 Be6xg4 Nf6xg4 a5-a4 Kh1-g1 Kd8-d7 Kg1-f2 Kd7-e6 Kf2-e3 Ke6-d7 Ke3-e4 Kd7-e6 Ng4-e3 h4-h3 g2xh3) -4.16/22 5} 36. Ne4 {(Nc3-e4 g5-g4 Bf1-e2 Kd8-c7 Be2xg4 Be6xg4 Kh1-g1 Bg4-f5) +5.65/14 3} g4 {(g5-g4 Ne4-f6 b5-b4 Bf1-e2 g4-g3 h2xg3 h4xg3 Nf6-e4 b4-b3 Ne4xg3 Be6-d5 Ng3-f5 a5-a4 Kh1-g1 Kd8-d7 Kg1-f2 Kd7-d8 Nf5-d6 Kd8-d7 Be2-d3 Kd7-e7 Nd6-c8+ Ke7-f7 Nc8-b6 Kf7-e7 Kf2-g3) -4.49/25 4} 37. Be2 {(Bf1-e2 b5-b4 Ne4-f6 g4-g3 a3xb4 a5xb4 h2xg3 h4xg3 Kh1-g1 Kd8-c7 Nf6-e4) +5.60/12 3} b4 {(b5-b4 Ne4-f6 g4-g3 h2xg3 h4xg3 Nf6-e4 b4-b3 Ne4xg3 Be6-d5 Kh1-g1 Kd8-c7 Ng3-h5 Bd5-e6 Nh5-f4 Be6-f5 Kg1-f2 a5-a4 Be2-f3 Bf5-b1 e5-e6 Bb1-c2 g2-g4 Kc7-d6 Kf2-e3 c6-c5) -5.08/25 15} 38. Kg1 {(Kh1-g1 b4xa3 b2xa3) +6.00/13 3} Kc7 {(Kd8-c7 a3xb4 a5xb4 Ne4-c5 Be6-f5 Nc5-a6+ Kc7-b6 Na6xb4 h4-h3 Be2-c4 Kb6-c7 Kg1-f2 Kc7-d7 g2xh3 g4xh3 Kf2-e3 Kd7-c7 Ke3-f4 Bf5-g6 e5-e6) -4.84/20 2} 39. Kf2 {(Kg1-f2 b4xa3 b2xa3) +6.00/11 3} Kd8 {(Kc7-d8 Ne4-f6 b4-b3 Be2xg4 Be6-c4 Kf2-g1 a5-a4 Kg1-f2 Kd8-e7 Bg4-f3 Bc4-b5 Nf6-e4 Ke7-e6 Ne4-c5+ Ke6-f7 Kf2-e3 Kf7-e7 e5-e6 Ke7-d6 Bf3-g4 Bb5-f1 g2-g3 h4-h3) -5.07/22 2} 40. Nf6 {(Ne4-f6 b4xa3) +6.30/12 3} b3 {(b4-b3 Be2xg4 Be6-c4 Kf2-g1 a5-a4 Kg1-f2 Bc4-d3 e5-e6 Kd8-e7 Nf6-d7 Bd3-b5 Nd7-c5 Ke7-d6 Bg4-f5 Bb5-c4 Kf2-e3 Bc4-f1 g2-g3 h4xg3 h2xg3 Bf1-c4 Ke3-f4 Kd6-d5 Kf4-e3) -5.24/24 3} 41. Bxg4 {(Be2xg4 Be6xg4 Nf6xg4 Kd8-e7 Ng4-e3) +7.15/15 3} Bc4 {(Be6-c4 Kf2-g1 a5-a4 Kg1-f2 Bc4-d3 e5-e6 Kd8-e7 Nf6-d7 Bd3-b5 Nd7-c5 Ke7-d6 Kf2-f3 Bb5-c4 Nc5xa4 Bc4-d5+ Kf3-f2 Bd5xe6 Bg4xe6 Kd6xe6 Na4-c5+ Ke6-d5 Nc5xb3 h4-h3 g2xh3 Kd5-c4 Nb3-a5+ Kc4-d5 Kf2-e3) -5.69/25 5} 42. Ne4 {(Nf6-e4 Bc4-d5 Ne4-c5 Bd5xg2 Kf2xg2 Kd8-e7 Nc5xb3) +7.45/12 3} Bb5 {(Bc4-b5 a3-a4 Bb5xa4 Ne4-c5 Ba4-b5 Nc5xb3 a5-a4 Nb3-c5 Kd8-e7 Kf2-e3 Ke7-d8 Ke3-f4 Kd8-c7 e5-e6 Kc7-d6 Kf4-g5 Bb5-f1 Bg4-f3 h4-h3 g2xh3) -6.06/21 2} 43. Nd2 {(Ne4-d2 Kd8-e7) +7.50/12 3} a4 {(a5-a4 Nd2-e4 Kd8-e7 Ne4-c3 Ke7-f7 Nc3xb5 c6xb5 d4-d5 b5-b4 a3xb4 h4-h3 g2xh3 a4-a3 b2xa3 Kf7-g6 d5-d6 b3-b2 d6-d7 b2-b1Q d7-d8Q Qb1-b2+ Kf2-g1 Qb2-c1+ Kg1-g2 Qc1-b2+ Kg2-h1) -7.15/23 8} 44. Nf3 {(Nd2-f3 h4-h3 Bg4xh3 Kd8-e7 Bh3-g4 Bb5-c4 h2-h4 Bc4-e6 Bg4xe6 Ke7xe6 h4-h5 Ke6-d5 h5-h6 c6-c5) +7.65/14 3} Bc4 {(Bb5-c4 Nf3xh4 Bc4-d5 e5-e6 Kd8-e7 Nh4-g6+ Ke7-d6 Ng6-f4 Bd5-c4 Bg4-f5 Bc4-b5 Kf2-e3 Kd6-e7 h2-h4 Ke7-f6 Bf5-e4 Bb5-c4 h4-h5 c6-c5 d4-d5 Kf6-e5) -6.23/20 2} 45. Nxh4 {(Nf3xh4 Bc4-d5 Kf2-e3 Bd5-c4 e5-e6 Kd8-e7 Nh4-g6+ Ke7-f6 Ng6-f4 Bc4-d5 Nf4xd5+ c6xd5 h2-h4) +7.75/13 3} Bb5 {(Bc4-b5 Nh4-f5 c6-c5 e5-e6 c5xd4 e6-e7+ Kd8-c7 Nf5xd4 Bb5-e8 Nd4-f5 Kc7-d7 Bg4-e2 Kd7-e6 g2-g4 Be8-d7 Be2-c4+ Ke6-f6 Kf2-f3 Kf6-g6 h2-h4 Kg6-f6 Kf3-e3) -6.68/21 2} 46. Nf5 {(Nh4-f5 Bb5-d3 e5-e6 Bd3xf5 Bg4xf5 Kd8-e7 Bf5-e4 Ke7xe6 Be4xc6 Ke6-d6) +8.05/13 3} Bc4 {(Bb5-c4 Nf5-e3 Bc4-f7 e5-e6 Bf7-e8 h2-h4 Kd8-e7 h4-h5 Ke7-f6 h5-h6 Be8-g6 Bg4-f3 Kf6xe6 Bf3xc6 Ke6-f6 Bc6xa4 Kf6-g5 Ba4xb3 Kg5xh6 d4-d5 Bg6-f7 Bb3-c4) -7.52/22 2} *[/pgn]