Engines endgame strength without EGTB ?

[Chessqueen]

How strong are modern engines in the endgame when they are not allowed access to tablebases? E.g., can a computer typically win those difficult endgames. Engines In the range between 3300 thru 3485, there are lots and lots of engines that do NOT Sac the Bishop on the 3rd move. If matches here are done without EGTB, you will see a lot of engines that play weak the ending. The CCRL should also test engines with EGTB that are not greater than 4 pieces

NOTE: To progammers do NOT be intimidated to test your engines with this position after the Rooks has been exchange and let us know if your engine finds 3....BH3! Bishop Sacrifice
[fen]8/8/8/5bk1/8/5B2/6PP/5K2 b - - 0 3 [/fen]
[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.20"]
[Round "?"]
[White "Stockfish_22050407_x64_avx2"]
[Black "Stockfish_22050407_x64_avx2"]
[Result "1/2-1/2"]
[BlackElo "3640"]
[Time "13:44:51"]
[WhiteElo "3640"]
[TimeControl "120+5"]
[SetUp "1"]
[FEN "r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1"]
[Termination "adjudication"]
[PlyCount "6"]
[WhiteType "program"]
[BlackType "program"]

1. ... Ra1+ {(Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+
Kf5-f6 Kf1-e2 Kf6-g5 Ke2-e3 Kg5-h6 Ke3-e4 Kh6-g5 Ke4-e5 Kg5-g6 Ke5-e6
Kg6-h7 Ke6-f6 Kh7-h8 Kf6-g6 Kh8-g8 Bg4-d1 Kg8-h8 Bd1-f3 Kh8-g8 Bf3-g2
Kg8-h8 h3-h4 Kh8-g8 h4-h5 Kg8-h8 Bg2-e4 Kh8-g8 Be4-d3 Kg8-h8 h2-h4 Kh8-g8
Bd3-e4 Kg8-h8 Kg6-f6 Kh8-g8 Be4-b1 Kg8-h8 h5-h6 Kh8-g8 Kf6-e5 Kg8-h8 Bb1-e4
Kh8-g8 Ke5-f4 Kg8-h8) -0.56/37 46} 2. Rf1 {(Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3
g2xh3 Kg5-f6 Kf1-g2 Kf6-f7 Kg2-g3 Kf7-g8 Bf3-h5 Kg8-h7 Bh5-e2 Kh7-g7 Kg3-h4
Kg7-g8 Kh4-g4 Kg8-h8 Kg4-f5 Kh8-h7 Be2-f3 Kh7-g8 Bf3-g4 Kg8-h8 Kf5-f6
Kh8-g8) +0.87/27 4} Rxf1+ {(Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f4 Kf1-f2
Kf4-e5 Kf2-e3 Ke5-f6 Ke3-e4 Kf6-g5 Bf3-g4 Kg5-f6 Ke4-d4 Kf6-g6 Kd4-e5
Kg6-f7 Ke5-f4 Kf7-f8 Kf4-g5 Kf8-f7 Bg4-e6+ Kf7-g7 Be6-f5 Kg7-f8 Kg5-h6
Kf8-g8 h3-h4 Kg8-h8 h4-h5 Kh8-g8 Bf5-d7 Kg8-h8 Bd7-e8 Kh8-g8 h2-h4 Kg8-h8
Be8-g6 Kh8-g8) -0.37/28 5} 3. Kxf1 {(Kg1xf1 Bf5-h3 g2xh3 Kg5-h6 Kf1-e2
Kh6-g7 Ke2-e3 Kg7-f7 Ke3-f4 Kf7-g6 Bf3-g4 Kg6-f6 Bg4-h5 Kf6-g7 Kf4-g5
Kg7-h7 Bh5-g4 Kh7-h8 Bg4-f3 Kh8-h7 Kg5-h5 Kh7-g7 Bf3-g4 Kg7-f7 Kh5-h6
Kf7-g8 Bg4-f3 Kg8-h8 Bf3-d1) +0.37/22 0} Bh3 {(Bf5-h3 g2xh3 Kg5-g6 Bf3-e4+
Kg6-f7 Kf1-g2 Kf7-f6 Kg2-f3 Kf6-f7 Kf3-f4 Kf7-f8 Be4-f3 Kf8-g7 Kf4-f5
Kg7-h7 Bf3-h5 Kh7-g8 Kf5-g6 Kg8-h8 Bh5-e2 Kh8-g8 Be2-d1 Kg8-h8 h3-h4 Kh8-g8
Kg6-h6 Kg8-h8 Bd1-f3 Kh8-g8 Bf3-e4 Kg8-h8 Be4-g6 Kh8-g8 h4-h5 Kg8-h8 Bg6-e4
Kh8-g8 Kh6-g6 Kg8-h8 h2-h4 Kh8-g8) -0.52/35 15} 4. gxh3 {(g2xh3 Kg5-g6
Kf1-e2 Kg6-g7 Ke2-e3 Kg7-g6 Ke3-f4 Kg6-g7 Bf3-h5 Kg7-h6 Bh5-g4 Kh6-g6
Bg4-e2 Kg6-h7 Kf4-f5 Kh7-h8 Be2-f3 Kh8-g8 Bf3-h5 Kg8-h7 Bh5-g4 Kh7-g7
Kf5-g5 Kg7-h7 Bg4-f5+ Kh7-g7 h3-h4 Kg7-g8 Kg5-g6 Kg8-h8 Kg6-h6 Kh8-g8
Bf5-h7+ Kg8-h8 Bh7-g6) +0.27/32 6 User Adjudication} 1/2-1/2[/pgn]

[Chessqueen]

[quote=Chessqueen post_id=928485 time=1655750381 user_id=10732]
How strong are modern engines in the endgame when they are not allowed access to tablebases? E.g., can a computer typically win those difficult endgames. Engines In the range between 3300 thru 3485, there are lots and lots of engines that do NOT Sac the Bishop on the 3rd move. If matches here are done without EGTB, you will see a lot of engines that play weak the ending. The CCRL should also test engines with EGTB that are not greater than 4 pieces

NOTE: To programmers do NOT be intimidated to test your engines with this position after the Rooks has been exchange and let us know if your engine finds 3....Bh3! Bishop Sacrifice Even Powerful Slowchess without EGTB does NOT see it, it should had traded Rooks and then sacrifice the Bishop on 3....Bh3! to guarantee the draw, But by NOT trading the Rooks, White will always win
[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.20"]
[Round "?"]
[White "Slow64-avx2"]
[Black "Slow64-avx2"]
[Result "1-0"]
[BlackElo "3485"]
[Time "17:15:42"]
[WhiteElo "3485"]
[TimeControl "300+10"]
[SetUp "1"]
[FEN "r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1"]
[Termination "unterminated"]
[PlyCount "66"]
[WhiteType "program"]
[BlackType "program"]



1. ... Ra1+ {(Ra8-a1+ Rf2-f1 Ra1-a3 Kg1-f2 Ra3-a4 Kf2-g3 Ra4-b4 Rf1-d1
Kg5-f6 Rd1-d6+ Kf6-f7 Rd6-d5 Kf7-f6 h2-h4 Kf6-g6 Rd5-d6+ Kg6-f7 Rd6-a6
Bf5-d3 Ra6-a5 Kf7-f6 Ra5-d5 Bd3-f5 Rd5-d2 Kf6-f7 Rd2-d6 Kf7-g7 Rd6-a6
Bf5-d3 Ra6-a7+ Kg7-h6 Ra7-e7 Bd3-c2 Re7-e5 Rb4-d4 Re5-e6+) -4.05/23 12} 2.
Rf1 {(Rf2-f1 Ra1-a3 Kg1-f2 Ra3-a4 Kf2-g3 Ra4-b4 Rf1-d1 Kg5-f6 Rd1-d6+
Kf6-g7 h2-h4 Rb4-a4 Rd6-b6 Ra4-d4 Rb6-b7+ Kg7-f6 Rb7-b8 Kf6-f7 Rb8-b5
Kf7-f6 Rb5-b2 Kf6-g7 Rb2-b6 Kg7-f7 Rb6-b8 Kf7-g7 Rb8-b2 Kg7-h6 Rb2-b5
Bf5-d3 Rb5-e5 Kh6-g6 Re5-e6+ Kg6-g7 h4-h5 Bd3-f5 Re6-c6 Rd4-b4 Rc6-a6
Bf5-d3 Ra6-c6 Bd3-f5) +4.06/26 8} Ra3 {(Ra1-a3 Kg1-f2 Ra3-a4 Kf2-g3 Ra4-b4
Rf1-d1 Kg5-f6 Rd1-d6+ Kf6-g7 h2-h4 Rb4-a4 Rd6-b6 Ra4-d4 Rb6-b7+ Kg7-f6
Rb7-b8 Kf6-f7 Rb8-b5 Kf7-f6 Rb5-b2 Kf6-g7 Rb2-b6 Kg7-f7 Rb6-b8 Kf7-g7
Rb8-a8 Kg7-h7 Ra8-f8 Bf5-e6 Rf8-e8 Be6-f5 Re8-e5 Kh7-g6 Re5-c5 Rd4-b4
Rc5-d5 Kg6-f6 Rd5-d6+ Kf6-g7 Rd6-c6 Kg7-h7 Rc6-a6 Rb4-b3 Kg3-f4) -4.06/28
11} 3. Kf2 {(Kg1-f2 Ra3-a4 Kf2-g3 Ra4-b4 Rf1-d1 Kg5-f6 Rd1-d6+ Kf6-g5
Rd6-c6 Rb4-a4 Rc6-c5 Kg5-f6 h2-h4 Ra4-b4 Rc5-a5 Rb4-d4 Ra5-a1 Rd4-b4
Ra1-a6+ Kf6-e5 Ra6-a8 Ke5-f6 Ra8-f8+ Kf6-e5 Bf3-h5 Rb4-d4 Rf8-b8 Ke5-e6
Rb8-b6+ Ke6-e5 Bh5-f3 Bf5-d3 Rb6-b8 Ke5-f6 Rb8-f8+ Kf6-g7 Rf8-f4 Rd4xf4
Kg3xf4 Kg7-h6 Bf3-e4 Bd3-f1 g2-g4) +4.62/26 9} Ra4 {(Ra3-a4 Kf2-g3 Ra4-b4
Rf1-d1 Kg5-f6 Rd1-d6+ Kf6-g5 Rd6-c6 Rb4-a4 Rc6-c5 Kg5-f6 h2-h4 Ra4-b4
Rc5-a5 Bf5-d3 Ra5-a8 Kf6-g7 Ra8-d8 Bd3-f5 Rd8-d1 Kg7-f6 Rd1-d5 Bf5-e6
Rd5-d6 Kf6-e5 Rd6-d8 Ke5-f6 Rd8-f8+ Kf6-g7 Rf8-a8 Kg7-f7 Ra8-a7+ Kf7-f6
Ra7-a6 Kf6-e5 Ra6-a8 Ke5-f6 Ra8-a5 Be6-f5 Ra5-a6+ Kf6-g7 h4-h5 Kg7-h7
Ra6-d6 Bf5-c2 Kg3-f2 Bc2-f5 Kf2-e3 Rb4-a4 Rd6-f6 Bf5-c2 g2-g4) -4.62/30 29}
4. Kg3 {(Kf2-g3 Ra4-b4 Rf1-d1 Kg5-f6 Rd1-d6+ Kf6-g5 Rd6-c6 Rb4-a4 Rc6-c5
Kg5-f6 h2-h4 Ra4-b4 Rc5-a5 Bf5-d3 Ra5-a8 Bd3-f5 Ra8-a6+ Kf6-e5 Ra6-c6
Bf5-e6 Rc6-c5+ Ke5-f6 Rc5-a5 Be6-f5 Ra5-a8 Kf6-f7 Ra8-d8 Kf7-e7 Rd8-d5
Ke7-f6 Rd5-d1 Kf6-e5 Rd1-a1 Ke5-f6 Ra1-c1 Kf6-e6 Rc1-c8 Ke6-f6 Rc8-c6+
Kf6-e5 Rc6-a6 Bf5-d3 Ra6-a8 Bd3-f5 Ra8-d8) +4.62/29 3} Rd4 {(Ra4-d4 Rf1-a1
Rd4-b4 Ra1-a5 Kg5-f6 h2-h4 Bf5-d3 Ra5-a8 Bd3-f5 Ra8-a6+ Kf6-e5 Ra6-c6
Bf5-e6 Rc6-c5+ Ke5-f6 Rc5-a5 Be6-f5 Ra5-a8 Kf6-e5 Ra8-d8 Ke5-f6 Rd8-d5
Bf5-e6 Rd5-d6 Kf6-e5 Rd6-d1 Ke5-f6 Rd1-e1 Rb4-d4 Re1-e4 Rd4xe4 Bf3xe4
Kf6-e5 Kg3-f3 Be6-f7 Kf3-e3 Bf7-h5 Be4-f3 Bh5-e8 Bf3-g4 Ke5-f6 Ke3-f4
Kf6-g6 Bg4-e2 Kg6-g7 Kf4-g5) -4.62/29 4} 5. Ra1 {(Rf1-a1 Rd4-b4 Ra1-a5
Kg5-f6 h2-h4 Bf5-e6 Ra5-a6 Kf6-e5 Ra6-c6 Be6-f5 Rc6-c1 Ke5-f6 Rc1-c5 Bf5-d3
Rc5-a5 Bd3-c2 Ra5-a6+ Kf6-f5 Ra6-c6 Bc2-d3 Rc6-d6 Bd3-c2 Rd6-a6 Rb4-c4
Ra6-b6 Rc4-d4 Rb6-c6 Bc2-a4 Rc6-c8 Kf5-g6 Rc8-f8 Ba4-d7 Rf8-b8 Bd7-e6
Rb8-b6 Kg6-f5 h4-h5 Be6-f7 Kg3-h3 Kf5-g5) +4.62/27 5} Rb4 {(Rd4-b4 Ra1-a5
Kg5-f6 h2-h4 Bf5-e6 Ra5-a6 Kf6-e5 Ra6-c6 Be6-f5 Rc6-c1 Ke5-f6 Rc1-c5 Bf5-d3
Rc5-a5 Rb4-d4 Ra5-a8 Kf6-g7 Ra8-a7+ Kg7-f6 Ra7-a5 Kf6-g7 Ra5-c5 Kg7-f6
Rc5-c8 Bd3-b5 Rc8-f8+ Kf6-g7 Rf8-f5 Bb5-d7 Rf5-a5 Bd7-e6 Ra5-a7+ Rd4-d7
Ra7-a6 Be6-f5 h4-h5 Rd7-f7 Kg3-h4) -4.62/26 4} 6. Ra5 {(Ra1-a5 Kg5-f6 h2-h4
Bf5-e6 Ra5-a6 Kf6-e5 h4-h5 Be6-f5 Ra6-h6 Bf5-e6 Rh6-g6 Be6-f5 Rg6-a6 Bf5-c8
Ra6-a7 Bc8-e6 Ra7-a5+ Ke5-f6 Ra5-a6 Kf6-f7 Ra6-c6 Be6-f5 Rc6-d6 Kf7-g7
Kg3-f2 Kg7-h7 Kf2-e3 Kh7-g7 g2-g4 Bf5-b1 g4-g5 Bb1-f5 Rd6-d5 Bf5-b1 Rd5-d7+
Kg7-h8 Rd7-d6 Rb4-b5 Ke3-f4) +5.28/25 5} Kf6 {(Kg5-f6 h2-h4 Bf5-e6 Ra5-a6
Kf6-f7 h4-h5 Be6-f5 Kg3-f2 Kf7-e7 h5-h6 Bf5-d3 Ra6-c6 Ke7-f8 g2-g4 Kf8-g8
Kf2-e3 Bd3-b1 g4-g5 Rb4-h4 Rc6-b6 Bb1-c2 Rb6-e6 Bc2-f5 Re6-e7 Kg8-f8 Re7-a7
Bf5-g6 Ra7-a6 Kf8-f7 Bf3-d5+) -5.21/26 6} 7. h4 {(h2-h4 Rb4-b3 Ra5-a4
Bf5-c2 Ra4-d4 Kf6-e5 Rd4-f4 Rb3-b8 Rf4-c4 Rb8-g8+ Rc4-g4 Bc2-h7 Rg4xg8
Bh7xg8 Kg3-g4 Ke5-f6 Kg4-h5 Kf6-g7 Kh5-g5 Bg8-e6 Bf3-e4 Be6-d7 g2-g3 Kg7-h8
Be4-f5) +5.28/20 5} Bd3 {(Bf5-d3 Ra5-a8 Rb4-b3 Ra8-a4 Bd3-c2 Ra4-d4 Kf6-e5
Rd4-c4 Bc2-d3 Rc4-c5+ Ke5-f6 Rc5-c6+ Kf6-g7 Rc6-e6 Bd3-c4 Re6-e5 Rb3-b5
Re5-e4 Bc4-f7 Kg3-f4 Bf7-g6 Re4-d4 Rb5-f5+ Kf4-e3 Rf5-f6 Rd4-d7+ Kg7-f8
g2-g4 Bg6-e8 Rd7-d4 Rf6-e6+ Ke3-f4 Re6-f6+ Kf4-g3 Kf8-g7 Bf3-e4 Be8-f7)
-5.76/23 27} 8. Ra8 {(Ra5-a8 Rb4-b3 Ra8-a4 Bd3-c2 Ra4-d4 Kf6-e5 Rd4-c4
Bc2-d3 Rc4-c5+ Ke5-f6 Rc5-c6+ Kf6-g7 Rc6-e6 Rb3-b4 h4-h5 Bd3-f5 Re6-d6
Kg7-h7 Rd6-f6 Bf5-c8 Rf6-c6 Bc8-f5 Rc6-d6 Kh7-g7 Kg3-f2 Kg7-h7 Kf2-e3
Rb4-c4 Rd6-a6 Bf5-c8 Ra6-b6 Kh7-g7 Rb6-g6+ Kg7-h8 Rg6-d6 Kh8-g7 Bf3-e4)
+5.76/26 14} Bc2 {(Bd3-c2 Ra8-a6+ Kf6-f5 Ra6-c6 Bc2-d3 Rc6-c8 Rb4-c4
Rc8-f8+ Kf5-g6 Rf8-f4 Kg6-h6 Rf4-f6+ Kh6-g7 Rf6-d6 Bd3-g6 h4-h5 Bg6-e8
Rd6-a6 Rc4-d4 Kg3-f2 Rd4-a4 Ra6-b6 Ra4-a2+ Kf2-g3 Ra2-a4 Rb6-e6 Be8-f7
Re6-d6 Bf7-e8 Bf3-g4 Ra4-a3+ Kg3-h4 Ra3-a4 h5-h6+ Kg7-h7 Kh4-g5 Ra4-a5+
Bg4-f5+ Kh7-h8 Rd6-d8) -5.99/22 13} 9. Rf8+ {(Ra8-f8+ Kf6-g6 Rf8-c8 Bc2-d3
Rc8-g8+ Kg6-f6 Rg8-f8+ Kf6-e5 Kg3-h3 Ke5-e6 g2-g4 Ke6-e7 Rf8-c8 Rb4-b3
Kh3-g2 Rb3-b2+ Kg2-g3 Rb2-b3 Kg3-f4 Rb3-b4+ Kf4-g5 Rb4-b5+ Kg5-h6 Rb5-b4
Rc8-c7+ Ke7-f8 Kh6-g5 Rb4-b6 Rc7-c8+ Kf8-g7 h4-h5 Rb6-b5+ Kg5-h4 Rb5-b4
Rc8-d8) +6.04/21 16} Kg6 {(Kf6-g6 Rf8-c8 Bc2-d3 Rc8-g8+ Kg6-h6 Rg8-d8
Bd3-f5 Rd8-d6+ Kh6-g7 h4-h5 Kg7-f7 Rd6-c6 Kf7-g7 Kg3-f2 Kg7-f7 Kf2-e3
Rb4-a4 Rc6-b6 Ra4-h4 Ke3-f2 Rh4-a4 Kf2-g3 Kf7-g7 Rb6-d6 Kg7-h7 Kg3-f2
Ra4-f4 Kf2-e3 Rf4-c4 Rd6-a6 Kh7-g7 g2-g4 Bf5-c8 Ra6-d6 Kg7-h7 g4-g5 Rc4-c5)
-5.99/24 12} 10. Rc8 {(Rf8-c8 Bc2-d3 Rc8-g8+ Kg6-h6 Rg8-f8 Rb4-d4 Rf8-f6+
Kh6-g7 Rf6-f4 Rd4-c4 Bf3-d5 Rc4-c1 Kg3-g4 Rc1-e1 h4-h5 Re1-e5 Bd5-f3 Bd3-c2
Rf4-d4 Bc2-b1 Kg4-h4 Re5-f5 Rd4-d7+ Kg7-f6 Rd7-d1 Bb1-c2 Rd1-d4 Kf6-e5
Rd4-d5+ Ke5-f6 Rd5-d6+ Kf6-e7) +6.24/22 12} Bd3 {(Bc2-d3 Rc8-g8+ Kg6-h6
Rg8-f8 Rb4-c4 Rf8-d8 Bd3-f5 Rd8-d5 Bf5-c2 Rd5-d6+ Kh6-g7 h4-h5 Bc2-f5
Kg3-f2 Rc4-c3 g2-g4 Bf5-b1 g4-g5 Rc3-c5 Rd6-d7+ Kg7-f8 Rd7-d5 Rc5-c3 Rd5-a5
Bb1-d3 Ra5-a8+ Kf8-e7 Ra8-a7+ Ke7-e6 Ra7-a5 Ke6-f7 Bf3-d5+ Kf7-f8 Ra5-a8+
Kf8-e7 g5-g6) -6.24/23 6} 11. Rg8+ {(Rc8-g8+ Kg6-f6 Rg8-f8+ Kf6-e5 Kg3-h3
Ke5-e6 g2-g4 Ke6-e7 Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+
Kf6-e5 Rc6-c8 Ke5-f6 Kg2-g3 Kf6-e7 Rc8-c7+ Ke7-e6 Rc7-c6+ Ke6-e7 Kg3-f4
Ra3-a4+ Kf4-g5 Ra4-a5+ Kg5-h6 Ra5-a4 Rc6-c7+ Ke7-f8 Rc7-c3 Bd3-b1 Rc3-c6
Ra4-a3 Bf3-d5) +6.24/23 8} Kf6 {(Kg6-f6 Rg8-f8+ Kf6-e5 Kg3-h3 Ke5-e6 g2-g4
Ke6-e7 Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-g7 h4-h5
Kg7-f7 Rc6-d6 Bd3-b1 Kg2-f2 Bb1-c2 g4-g5 Ra3-a5 Rd6-d5 Ra5-a3 Rd5-c5 Bc2-d3
Rc5-e5 Ra3-a1 Kf2-g3 Ra1-g1+ Kg3-h4 Rg1-f1 Bf3-d5+ Kf7-g7 Re5-e7+) -6.25/24
13} 12. Rf8+ {(Rg8-f8+ Kf6-e5 Kg3-h3 Ke5-e6 g2-g4 Ke6-e7 Rf8-c8 Rb4-b3
Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-e5 Rc6-c8 Ke5-f6 Kg2-g3 Kf6-g7
Rc8-c7+ Kg7-f6 Rc7-c6+ Kf6-g7 Rc6-e6 Bd3-c4 Re6-e5 Kg7-f6 Re5-f5+ Kf6-g7
Kg3-f4 Ra3-a7 h4-h5 Ra7-e7 Rf5-e5 Re7-f7+ Kf4-g3 Rf7-c7 g4-g5 Bc4-f7 Kg3-h4
Kg7-h8 Bf3-e4 Kh8-g7 h5-h6+) +6.44/26 14} Ke5 {(Kf6-e5 Kg3-h3 Ke5-e6 g2-g4
Ke6-e7 Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-e5 Rc6-c8
Ke5-f6 Kg2-g3 Kf6-g7 Rc8-c7+ Kg7-f6 Rc7-c6+ Kf6-e5 Rc6-c8 Ke5-f6 Rc8-e8
Bd3-g6 Re8-d8 Bg6-e4 Rd8-f8+ Kf6-g6 Rf8-f4 Be4-d3 Kg3-g2 Kg6-g7 Rf4-d4
Kg7-h6 Kg2-f2 Kh6-g7 h4-h5 Kg7-h6 Kf2-e3 Bd3-f5+ Ke3-f4 Bf5-e6 Rd4-d6
Ra3-a4+ Kf4-g3) -6.44/26 8} 13. Kh3 {(Kg3-h3 Ke5-e6 g2-g4 Ke6-e7 Rf8-c8
Rb4-b3 Kh3-g2 Rb3-a3 h4-h5 Ke7-f6 Rc8-c5 Kf6-e6 g4-g5 Ra3-a2+ Kg2-g3 Ra2-a3
Kg3-f2 Ra3-a1 Rc5-c6+ Ke6-e5 Rc6-f6 Bd3-f5 Rf6-f8 Ke5-f4 g5-g6 Ra1-a2+
Bf3-e2 Kf4-g5 g6-g7 Bf5-h7 g7-g8Q+ Bh7xg8 Rf8xg8+ Kg5-h6 Rg8-g6+) +6.45/23
14} Ke6 {(Ke5-e6 g2-g4 Ke6-e7 Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6
Rc7-c6+ Kf6-e5 Rc6-c8 Ke5-f6 Kg2-g3 Kf6-g7 Rc8-c7+ Kg7-f6 Rc7-c6+ Kf6-e5
Rc6-c8 Ke5-f6 Rc8-e8 Bd3-b1 Re8-f8+ Kf6-g6 h4-h5+ Kg6-g5 Rf8-g8+ Kg5-f6
Kg3-h4 Ra3-a4 Rg8-c8 Kf6-g7 Rc8-c5 Ra4-f4 Kh4-g3 Rf4-f8 Rc5-c6 Bb1-a2
Rc6-d6 Ba2-g8 Bf3-d5 Bg8xd5 Rd6xd5) -6.64/25 11} 14. g4 {(g2-g4 Ke6-e7
Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-e5 Rc6-c8 Ke5-f6
Rc8-f8+ Kf6-g7 Rf8-f4 Bd3-g6 Rf4-d4 Ra3-e3 Kg2-g3 Re3-e7 h4-h5 Bg6-c2
Kg3-h4 Kg7-f6 Rd4-d2 Bc2-b1 Rd2-d1 Bb1-c2 Rd1-d8 Re7-e3 Bf3-d5 Re3-e7
g4-g5+ Kf6-g7 Rd8-g8+ Kg7-h7 g5-g6+ Kh7-h6 Rg8-h8+ Kh6-g7 Rh8-h7+ Kg7-f6
Rh7xe7 Kf6xe7 Kh4-g5) +6.65/25 13} Ke7 {(Ke6-e7 Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3
Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-e5 Rc6-c8 Ke5-f6 Rc8-f8+ Kf6-g7 Rf8-f4 Bd3-g6
Rf4-d4 Ra3-e3 Kg2-g3 Re3-e7 h4-h5 Bg6-c2 Rd4-d8 Kg7-f6 Kg3-f4 Kf6-g7 Bf3-d5
Bc2-b1 Rd8-d6 Kg7-h8 Kf4-g5 Re7-g7+ Kg5-h4 Rg7-e7 Rd6-d8+ Kh8-g7 g4-g5
Re7-a7 Rd8-g8+ Kg7-h7 g5-g6+ Kh7-h6 Rg8-h8+ Kh6-g7 Rh8-h7+) -6.69/24 15}
15. Rc8 {(Rf8-c8 Rb4-b3 Kh3-g2 Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-e5 Rc6-c8
Ke5-f6 Rc8-f8+ Kf6-g6 Kg2-g3 Bd3-b1 Rf8-f4 Bb1-d3 Rf4-d4 Bd3-e2 h4-h5+
Kg6-g5 Rd4-d5+ Kg5-f6 Rd5-f5+ Kf6-g7 g4-g5 Be2xf3 Rf5xf3 Ra3-a1 Rf3-f4
Ra1-g1+ Kg3-h4 Rg1-h1+ Kh4-g4 Rh1-g1+ Kg4-f5 Rg1-b1 h5-h6+ Kg7-h7 Kf5-g4
Rb1-g1+ Kg4-h5 Rg1-h1+ Rf4-h4 Rh1-g1 Rh4-h3 Rg1-f1 g5-g6+) +6.70/25 9} Rb3
{(Rb4-b3 Kh3-g2 Ke7-f6 Rc8-f8+ Kf6-g6 Rf8-f4 Kg6-g7 Rf4-d4 Bd3-g6 h4-h5
Bg6-e8 Rd4-d8 Rb3-e3 Rd8-d6 Re3-e7 Kg2-g3 Kg7-h8 Kg3-f4 Re7-f7+ Kf4-e3
Be8-d7 g4-g5 Bd7-f5 Rd6-d8+ Kh8-g7 Bf3-d5 Rf7-e7+ Ke3-f4 Bf5-b1 Rd8-g8+
Kg7-h7 g5-g6+) -6.70/22 12} 16. Kg2 {(Kh3-g2 Ke7-f6 Rc8-f8+ Kf6-g7 Rf8-f4
Rb3-c3 Rf4-d4 Bd3-c4 Kg2-f2 Bc4-e6 Kf2-g3 Rc3-c8 Rd4-d6 Rc8-e8 h4-h5 Be6-c8
Kg3-h4 Re8-e5 Bf3-d5 Re5-e7 Rd6-d8 Bc8-d7 Rd8-g8+ Kg7-h7 g4-g5 Bd7-e8
g5-g6+ Kh7-h6 Rg8-h8+ Kh6-g7 Rh8-h7+ Kg7-f6 Rh7xe7 Kf6xe7) +6.76/22 14} Ra3
{(Rb3-a3 Rc8-c7+ Ke7-f6 Rc7-c6+ Kf6-e5 Rc6-c8 Ke5-f6 Rc8-f8+ Kf6-g7 Rf8-f4
Ra3-c3 Rf4-d4 Bd3-c4 Kg2-f2 Kg7-g6 Rd4-d6+ Kg6-f7 h4-h5 Kf7-e7 Rd6-d4
Ke7-e6 Rd4-f4 Bc4-d3 Kf2-g3 Ke6-e5 Rf4-f8 Bd3-b1 Kg3-h4 Ke5-e6 g4-g5
Rc3-c4+ Kh4-g3 Ke6-e7 Rf8-b8 Bb1-d3 Rb8-b7+ Ke7-f8 g5-g6) -7.28/24 35} 17.
Rc5 {(Rc8-c5 Ke7-e6 Rc5-c6+ Ke6-e5 Rc6-c8 Ke5-f6 Rc8-f8+ Kf6-g7 Rf8-f4
Ra3-c3 Rf4-d4 Bd3-c4 Kg2-f2 Kg7-g6 Rd4-d6+ Kg6-f7 h4-h5 Kf7-e7 Rd6-d4
Ke7-e6 Rd4-f4 Bc4-d3 Kf2-g3 Ke6-e5 Rf4-f8 Bd3-b1 Kg3-h4 Ke5-e6 g4-g5
Rc3-c4+ Kh4-g3 Ke6-e7 Rf8-b8) +7.28/21 9} Ke6 {(Ke7-e6 Rc5-c6+ Ke6-e5
Rc6-c8 Ke5-f6 Rc8-f8+ Kf6-g7 Rf8-f4 Ra3-c3 Rf4-d4 Bd3-c4 Kg2-f2 Kg7-g6
Rd4-d6+ Kg6-f7 h4-h5 Kf7-e7 Rd6-d4 Ke7-e6 Rd4-f4 Bc4-d3 Kf2-g3 Ke6-e5
Rf4-f8 Bd3-b1 Kg3-h4 Ke5-e6 g4-g5 Rc3-c4+ Kh4-g3 Ke6-e7 Rf8-b8 Bb1-d3
Rb8-b7+ Ke7-f8 g5-g6) -7.28/21 11} 18. Rc6+ {(Rc5-c6+ Ke6-e5 Rc6-c8 Ke5-f6
Rc8-f8+ Kf6-g7 Rf8-f4 Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5 Rd4-f4 Ra3-a1
Rf4-f8 Ra1-g1+ Kg3-f2 Rg1-a1 h4-h5 Ke5-e6 Kf2-g3 Ra1-g1+ Kg3-f4 Rg1-f1
Kf4-g5 Ke6-e7 Rf8-f4 Rf1-e1 Kg5-h6 Re1-e6+ Kh6-g7 Re6-e5 Rf4-f7+ Ke7-e6
h5-h6 Re5-g5+) +7.24/21 11} Ke5 {(Ke6-e5 Rc6-c8 Ke5-f6 Rc8-f8+ Kf6-g7
Rf8-f4 Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5 Rd4-f4 Ra3-a1 Rf4-f8 Ra1-g1+
Kg3-f2 Rg1-b1 h4-h5 Ke5-e6 Kf2-g3 Rb1-g1+ Kg3-f4 Rg1-f1 Kf4-g5 Ke6-e7
Rf8-f4 Rf1-e1 Rf4-d4 Ke7-e6 Rd4-c4 Bc2-d3 Rc4-c3 Bd3-b1 Kg5-f4 Re1-g1 g4-g5
Ke6-f7 Rc3-c7+ Kf7-g8 Rc7-c8+ Kg8-g7 Rc8-d8 Kg7-h7 Rd8-d1 Rg1xd1 Bf3xd1
Kh7-g7 Bd1-f3 Bb1-d3 h5-h6+) -7.76/26 32} 19. Rc8 {(Rc6-c8 Ke5-f6 Rc8-f8+
Kf6-g7 Rf8-f4 Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5 Rd4-f4 Ra3-a1 Rf4-f8
Ra1-g1+ Kg3-f2 Rg1-b1 h4-h5 Ke5-e6 Kf2-g3 Rb1-g1+ Kg3-f4 Rg1-f1 Kf4-g5
Ke6-e7 Rf8-f4 Rf1-e1 Rf4-d4 Ke7-e6 Rd4-c4 Bc2-d3 Rc4-c3 Bd3-b1 Rc3-c6+
Ke6-e7 Rc6-c7+ Ke7-d6 Rc7-b7 Bb1-d3 Rb7-b3 Bd3-c2 Rb3-b8 Kd6-e7) +7.76/27
8} Kf6 {(Ke5-f6 Rc8-f8+ Kf6-g7 Rf8-f4 Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5
Rd4-f4 Ra3-a1 Rf4-f8 Ra1-g1+ Kg3-f2 Rg1-b1 h4-h5 Ke5-e6 Kf2-g3 Rb1-g1+
Kg3-f4 Rg1-f1 Kf4-g5 Ke6-e7 Rf8-f4 Rf1-e1 Rf4-d4 Ke7-e6 Rd4-c4 Bc2-d3
Rc4-c3 Bd3-b1 Rc3-c6+ Ke6-e7 Rc6-c7+ Ke7-d6 Rc7-b7 Bb1-d3 Rb7-b3 Bd3-c2
Rb3-c3 Bc2-b1 h5-h6 Re1-e5+ Kg5-f6 Re5-e6+ Kf6-f7 Re6-e7+) -7.76/27 11} 20.
Rf8+ {(Rc8-f8+ Kf6-g7 Rf8-f4 Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5 Rd4-f4
Ra3-a1 Rf4-f8 Ra1-g1+ Kg3-f2 Rg1-b1 h4-h5 Ke5-e6 Kf2-g3 Rb1-g1+ Kg3-f4
Rg1-f1 Kf4-g5 Ke6-e7 Rf8-f4 Rf1-e1 Rf4-d4 Ke7-e6 Rd4-c4 Bc2-d3 Rc4-c3
Bd3-b1 Rc3-c6+ Ke6-e7 Rc6-c7+ Ke7-d6 Rc7-b7 Bb1-d3 Rb7-b3 Bd3-c2 Rb3-c3
Bc2-b1 h5-h6 Re1-e5+ Kg5-f6 Re5-e6+) +7.76/24 17} Kg7 {(Kf6-g7 Rf8-f4
Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5 Rd4-f4 Ra3-a1 Rf4-f8 Ra1-g1+ Kg3-f2
Rg1-b1 h4-h5 Ke5-e6 Kf2-g3 Rb1-g1+ Kg3-f4 Rg1-f1 Kf4-g5 Ke6-e7 Rf8-f4
Rf1-e1 Rf4-d4 Ke7-e6 Rd4-c4 Bc2-d3 Rc4-c3 Bd3-b1 Rc3-c6+ Ke6-e7 h5-h6
Re1-f1 Bf3-d5 Rf1-e1 Bd5-g8 Re1-e5+ Kg5-h4 Re5-e1 Rc6-c7+ Ke7-d6 Rc7-c8
Re1-h1+) -8.00/25 14} 21. Rf4 {(Rf8-f4 Bd3-c2 Rf4-d4 Kg7-f6 Kg2-g3 Kf6-e5
Rd4-f4 Ra3-a1 Rf4-f8 Ra1-g1+ Kg3-f2 Rg1-b1 h4-h5 Ke5-e6 Kf2-g3 Rb1-g1+
Kg3-f4 Rg1-f1 Kf4-g5 Ke6-e7 Rf8-f4 Rf1-e1 Rf4-d4 Ke7-e6 Rd4-c4 Bc2-d3
Rc4-c3 Bd3-b1 Rc3-c6+ Ke6-e7 Rc6-c4 Ke7-d6 h5-h6 Kd6-e6 Rc4-c6+ Ke6-f7
Rc6-c7+ Kf7-g8 Bf3-d5+ Kg8-h8 Rc7-c8+ Kh8-h7 Bd5-g8+) +8.00/24 13} Rc3
{(Ra3-c3 Rf4-d4 Bd3-b5 h4-h5 Kg7-f6 Kg2-g3 Bb5-e2 Rd4-f4+ Kf6-g7 Kg3-f2
Be2-d3 Rf4-d4 Kg7-h8 Kf2-e3 Bd3-a6+ Ke3-f4 Rc3-c8 g4-g5 Rc8-f8+ Kf4-g3
Ba6-c8 Rd4-d6 Rf8-g8 Rd6-h6+ Kh8-g7 Rh6-g6+ Kg7-h7 Rg6xg8 Kh7xg8 Bf3-d5+
Kg8-h8 h5-h6 Bc8-f5 Kg3-f4 Bf5-g6 Bd5-e4 Bg6-f7 Kf4-e5) -8.12/21 11} 22.
Rd4 {(Rf4-d4 Bd3-b5 h4-h5 Kg7-f6 Kg2-g3 Bb5-e2 Rd4-f4+ Kf6-g7 Kg3-f2 Be2-b5
Rf4-d4 Rc3-c5 Rd4-d6 Rc5-e5 Kf2-g3 Re5-e1 g4-g5 Bb5-e8 Rd6-d4 Kg7-g8 Kg3-h4
Be8-f7 Rd4-d8+ Kg8-h7 Kh4-g4 Bf7-g8 Rd8-d4 Re1-g1+ Kg4-f4 Rg1-f1 Rd4-d7+
Kh7-h8 g5-g6) +8.12/23 10} Bb5 {(Bd3-b5 h4-h5 Kg7-f6 Kg2-g3 Bb5-e2 Rd4-f4+
Kf6-g5 Rf4-f5+ Kg5-h6 Rf5-f6+ Kh6-g7 g4-g5 Be2-d3 Rf6-f4 Rc3-c5 Kg3-g4
Rc5-e5 Rf4-d4 Bd3-c2 Rd4-d7+ Kg7-f8 Rd7-c7 Bc2-b1 g5-g6 Kf8-g8 Rc7-a7
Bb1-d3 Ra7-f7 Re5-a5 Kg4-f4 Ra5-a4+ Kf4-g3 Ra4-a5 Kg3-f4) -8.12/22 10} 23.
h5 {(h4-h5 Kg7-f6 Kg2-g3 Bb5-e2 Rd4-f4+ Kf6-g5 Rf4-f5+ Kg5-h6 Rf5-f6+
Kh6-g7 g4-g5 Be2-d3 Kg3-f4 Rc3-c4+ Kf4-e5 Rc4-c8 Bf3-d5 Rc8-e8+ Ke5-f4
Re8-e7 h5-h6+ Kg7-h7 Rf6-f7+ Re7xf7+ Bd5xf7 Kh7-h8 Bf7-d5 Bd3-g6 Bd5-e4
Bg6-e8 Kf4-f5 Kh8-h7 Kf5-f6+ Kh7-h8 Be4-f5 Be8-h5 Bf5-g6 Bh5-d1 Bg6-e4)
+8.40/23 13} Kf6 {(Kg7-f6 Kg2-g3 Bb5-e2 Rd4-f4+ Kf6-g7 Kg3-f2 Be2-b5 Rf4-d4
Rc3-c2+ Kf2-g3 Rc2-c3 Kg3-f4 Rc3-c4 Rd4xc4 Bb5xc4 g4-g5 Bc4-f7 h5-h6+
Kg7-h7 Kf4-e5 Kh7-h8 Ke5-f6 Bf7-e8 Kf6-e6 Kh8-g8 Ke6-e5 Kg8-h8 Ke5-f6
Kh8-h7 Bf3-d5 Kh7-h8 Bd5-f7 Be8-c6 g5-g6 Bc6-h1 g6-g7+) -8.60/24 31} 24.
Kg3 {(Kg2-g3 Bb5-e2 Rd4-f4+ Kf6-g7 Kg3-f2 Be2-b5 Rf4-d4 Bb5-e8 Rd4-d6
Rc3-c4 Kf2-g3 Rc4-a4 Rd6-d8 Be8-f7 Rd8-d7 Kg7-f6 h5-h6 Bf7-g6 h6-h7 Bg6xh7
Rd7xh7 Kf6-g5 Rh7-h5+ Kg5-f6 Rh5-f5+ Kf6-g7 Kg3-h4 Kg7-g6 Rf5-b5 Ra4-c4
Rb5-a5 Rc4-b4 Ra5-a6+ Kg6-f7 Kh4-h5 Rb4-b5+ g4-g5) +9.08/22 13} Be2
{(Bb5-e2 Rd4-f4+ Kf6-g7 Kg3-f2 Be2-b5 Rf4-d4 Rc3-c5 Kf2-g3 Bb5-e8 Rd4-d6
Rc5-c4 g4-g5 Rc4-b4 Rd6-d8 Be8-f7 Rd8-d7 Kg7-f8 h5-h6 Kf8-g8 g5-g6 Bf7xg6
Rd7-g7+ Kg8-h8 Rg7xg6 Kh8-h7 Rg6-e6 Kh7-g8 Bf3-e4 Kg8-f7 Be4-d5 Rb4-d4
Bd5-b3 Kf7-f8 Re6-f6+ Kf8-e7 h6-h7 Rd4-d3+ Kg3-g4 Rd3-d4+ Rf6-f4) -10.16/23
45} 25. Rf4+ {(Rd4-f4+ Kf6-g7 Kg3-f2 Be2-b5 Rf4-d4 Bb5-e8 Rd4-d6 Rc3-c4
Kf2-g3 Rc4-b4 g4-g5 Be8-a4 Rd6-d8 Kg7-f7 h5-h6 Ba4-c2 Bf3-h5+ Kf7-e7
Rd8-e8+ Ke7-d7 g5-g6 Rb4-b3+ Kg3-f4 Rb3-b4+ Kf4-e3 Rb4-b3+ Ke3-f2 Bc2xg6
Bh5xg6 Rb3-h3 Re8-h8 Kd7-e6 h6-h7 Ke6-f6 Rh8-f8+ Kf6-g7 Rf8-g8+) +10.16/22
13} Kg7 {(Kf6-g7 Kg3-f2 Be2-b5 Rf4-d4 Kg7-f6 Rd4-d6+ Kf6-e7 Rd6-b6 Bb5-d3
h5-h6 Bd3-c2 g4-g5 Rc3-c4 Kf2-g3 Rc4-c5 Kg3-f4 Rc5-f5+ Kf4-g4 Rf5-f8 g5-g6
Bc2-f5+ Kg4-g3 Rf8-d8 Kg3-f4 Bf5xg6 Rb6xg6 Rd8-f8+ Kf4-e3 Ke7-f7 Bf3-e4
Rf8-h8 Rg6-b6 Rh8-f8 Be4-d5+ Kf7-e7 Rb6-e6+ Ke7-f7 Ke3-f4) -10.30/22 16}
26. Kf2 {(Kg3-f2 Be2-b5 Rf4-d4 Kg7-f6 Rd4-d6+ Kf6-e7 Rd6-b6 Bb5-d3 h5-h6
Bd3-c2 g4-g5 Rc3-c4 Kf2-g3 Rc4-c8 g5-g6 Bc2xg6 Rb6xg6 Ke7-f7 Rg6-b6 Rc8-g8+
Kg3-h4 Rg8-d8 Kh4-h5 Kf7-g8 Rb6-e6 Kg8-h7 Bf3-e4+ Kh7-h8 Kh5-g5 Rd8-g8+
Kg5-h4 Rg8-b8 Re6-e7 Rb8-d8 Kh4-h5 Rd8-f8 Re7-h7+ Kh8-g8 Rh7-g7+ Kg8-h8
Rg7-e7) +10.30/25 13} Bb5 {(Be2-b5 Rf4-d4 Kg7-f6 Rd4-d6+ Kf6-e7 Rd6-b6
Bb5-d3 h5-h6 Ke7-f8 g4-g5 Kf8-g8 g5-g6 Rc3-c2+ Kf2-g3 Bd3xg6 Rb6xg6+ Kg8-h7
Bf3-e4 Rc2-c3+ Kg3-f4 Kh7-h8 Rg6-d6 Rc3-c8 Be4-g6 Rc8-f8+ Kf4-g5 Kh8-g8
Rd6-d7 Kg8-h8 Bg6-f5 Rf8-e8 Rd7-h7+ Kh8-g8 Rh7-g7+ Kg8-h8 Rg7-d7 Re8-f8
Rd7-h7+ Kh8-g8 Rh7-g7+ Kg8-h8 Rg7-h7+) -10.30/22 8} 27. Rd4 {(Rf4-d4 Kg7-f6
Rd4-d6+ Kf6-e7 Rd6-b6 Bb5-d3 h5-h6 Ke7-f8 g4-g5 Kf8-g8 g5-g6 Rc3-c2+ Kf2-g3
Bd3xg6 Rb6xg6+ Kg8-h7 Bf3-e4 Rc2-c3+ Kg3-f4 Kh7-h8 Rg6-d6 Rc3-c8 Be4-g6
Rc8-f8+ Kf4-g5 Kh8-g8 Rd6-d7 Kg8-h8 Bg6-f5 Rf8-e8 Rd7-h7+ Kh8-g8 Rh7-g7+
Kg8-h8 Rg7-d7 Re8-f8 Kg5-g4 Rf8-a8 Bf5-g6 Ra8-f8 Kg4-g3 Rf8-c8 Kg3-f4)
+10.30/22 14} Be8 {(Bb5-e8 Rd4-d6 Rc3-c2+ Kf2-g3 Rc2-c4 g4-g5 Rc4-b4 Rd6-d8
Rb4-b5 Rd8xe8 Rb5xg5+ Kg3-f4 Rg5-b5 Re8-e6 Kg7-f7 Re6-c6 Rb5-b8 Bf3-e4
Kf7-g8 h5-h6 Rb8-f8+ Kf4-g5 Rf8-d8 Rc6-b6 Kg8-h8 Rb6-e6 Rd8-g8+) -10.30/20
8} 28. Rd6 {(Rd4-d6 Rc3-c4 Kf2-g3 Rc4-c3 h5-h6+ Kg7-h7 Kg3-f4 Be8-g6 Bf3-e4
Bg6xe4 Kf4xe4 Rc3-c4+ Ke4-f5 Rc4-c5+ Kf5-f4 Rc5-c4+ Kf4-g5 Rc4-c5+ Kg5-h4
Rc5-a5 Rd6-c6 Ra5-a4 Kh4-h5 Ra4-a5+ g4-g5 Ra5-b5 Rc6-d6 Rb5-a5 Rd6-d7+
Kh7-h8 Rd7-d8+ Kh8-h7 Rd8-d6 Ra5-e5 Kh5-h4 Re5-a5 Kh4-h5) +10.30/23 14} Rc4
{(Rc3-c5) -12.23/23 52} 29. Kg3 {(Kf2-g3 Rc4-c3 Kg3-f4 Rc3-c4+ Bf3-e4
Be8-a4 h5-h6+ Kg7-f8 Rd6-f6+ Kf8-e7 h6-h7 Rc4xe4+ Kf4xe4 Ba4-c2+ Ke4-e5
Bc2xh7 g4-g5 Bh7-g8 g5-g6 Bg8-c4 g6-g7 Ke7-d7 Rf6-f8 Bc4-b3 g7-g8Q Bb3xg8
Rf8xg8 Kd7-c6 Rg8-c8+ Kc6-b5 Rc8-c7) +13.52/20 9} Rb4 {(Rc4-b4 g4-g5 Kg7-h7
Rd6-d8 Be8-a4 Bf3-d5 Ba4-b3 Rd8-d7+ Kh7-h8 h5-h6 Bb3xd5 Rd7xd5 Kh8-h7
Rd5-d7+ Kh7-g6 Rd7-g7+ Kg6-h5 Kg3-f3 Rb4-b3+ Kf3-f4 Rb3-b4+ Kf4-e3 Rb4-b3+
Ke3-d4 Rb3-b4+ Kd4-c5 Rb4-h4 h6-h7 Kh5-g4 g5-g6 Kg4-g5 Rg7-g8 Kg5-f6
h7-h8Q+ Rh4xh8 Rg8xh8 Kf6xg6 Rh8-f8 Kg6-g5 Kc5-b6 Kg5-g6 Rf8-f4 Kg6-g5)
-13.44/23 30} 30. g5 {(g4-g5 Kg7-h7 Rd6-d8 Be8-a4 Bf3-d5 Ba4-b3 Rd8-d7+
Kh7-h8 h5-h6 Bb3xd5 Rd7xd5 Kh8-h7 Rd5-d7+ Kh7-g6 Rd7-g7+ Kg6-h5 h6-h7
Rb4-b8 Kg3-f4 Rb8-f8+ Kf4-e5 Rf8-e8+ Ke5-f6 Re8-f8+ Rg7-f7 Rf8-e8 Kf6-g7
Kh5xg5 h7-h8Q Re8xh8 Kg7xh8 Kg5-g6 Rf7-f8 Kg6-g5 Kh8-h7 Kg5-g4 Kh7-g6
Kg4-g3 Kg6-h5 Kg3-g2) +13.68/21 9} Ba4 {(Be8-a4 Rd6-d8 Kg7-h7 Bf3-d5 Ba4-b3
Rd8-d7+ Kh7-h8 h5-h6 Bb3xd5 Rd7xd5 Kh8-h7 Rd5-d7+ Kh7-g6 Rd7-g7+ Kg6-h5
Kg3-f2 Rb4-b8 h6-h7 Rb8-f8+ Kf2-e3 Rf8-e8+ Ke3-d4 Re8-d8+ Kd4-e5 Rd8-e8+
Ke5-f6 Re8-f8+ Rg7-f7 Rf8-e8 Kf6-g7 Kh5xg5 h7-h8Q Re8xh8 Kg7xh8 Kg5-g6
Rf7-f8 Kg6-g5 Kh8-h7 Kg5-g4 Kh7-g6 Kg4-g3 Kg6-h5 Kg3-g2 Rf8-f5) -13.68/22
9} 31. Rd8 {(Rd6-d8 Ba4-b3 h5-h6+ Kg7-h7 Rd8-d7+ Kh7-g6 Rd7-g7+ Kg6-f5
h6-h7 Rb4-b8 Bf3-g4+ Kf5-e5 Rg7-e7+ Ke5-d6 Re7-e2 Bb3-f7 Bg4-f5 Bf7-c4
Re2-e4 Bc4-d3 g5-g6 Bd3xe4 Bf5xe4 Kd6-e5 g6-g7 Ke5xe4 h7-h8Q Rb8xh8 g7xh8Q
Ke4-d3 Qh8-d8+ Kd3-c4 Kg3-f4 Kc4-c3 Qd8-d5 Kc3-c2 Qd5-d4 Kc2-b3 Qd4-d3+
Kb3-b2 Kf4-e3 Kb2-c1 Qd3-c3+ Kc1-b1 Qc3-c5) +16.80/24 14} Bc2 {(Ba4-c2)
-16.87/22 12} 32. Rd7+ {(Rd8-d7+ Kg7-f8 g5-g6 Kf8-e8 Rd7-a7 Rb4-b3 g6-g7
Bc2-h7 Kg3-f4 Rb3-d3 h5-h6 Rd3-d6 Bf3-h5+ Ke8-d8 Ra7-a8+ Kd8-c7 Ra8-h8
Rd6xh6 Kf4-g5 Bh7-e4 Kg5xh6 Be4-d5 Rh8-f8 Kc7-d6 Rf8-d8+ Kd6-c5 Rd8xd5+
Kc5xd5 g7-g8Q+ Kd5-d4 Qg8-g4+ Kd4-d5 Bh5-f7+ Kd5-e5 Kh6-g5 Ke5-d6 Qg4-d4+
Kd6-c7 Bf7-e8) +19.96/22 14} Kf8 {(Kg7-h8) -21.83/21 10} 33. g6 {(g5-g6
Kf8-e8 Rd7-a7 Rb4-b3 g6-g7 Bc2-h7 Kg3-f4 Rb3-b4+ Kf4-e5 Rb4-b5+ Bf3-d5
Rb5-b2 Bd5-c6+ Ke8-d8 Bc6-e4 Rb2-e2 Ke5-d6 Re2-d2+ Be4-d5 Rd2xd5+ Kd6xd5
Bh7-g8+ Kd5-d6 Kd8-e8 Kd6-e5 Bg8-b3 h5-h6 Bb3-g8 Ke5-f4 Bg8-h7 Ra7-a8+
Ke8-e7 g7-g8Q) +22.52/19 8} Ke8 {(Kf8-e8 Rd7-a7 Rb4-b3 g6-g7 Bc2-h7 Kg3-f4
Rb3-c3 Bf3-d5 Rc3-h3 Bd5-f7+ Ke8-d8 Kf4-e5 Kd8-c8 Ra7-a8+ Kc8-c7 Ra8-h8
Rh3-e3+ Ke5-f4 Re3-e4+ Kf4-g5 Re4-e1 Rh8xh7 Re1-g1+ Kg5-h6 Rg1xg7 Rh7xg7
Kc7-c6 Kh6-g6 Kc6-d6 h5-h6 Kd6-c7 h6-h7 Kc7-b6 Kg6-f6 Kb6-c5 h7-h8Q Kc5-d4
Qh8-h4+) -25.08/20 8} 34. Ra7 {(Rd7-a7 Rb4-d4 g6-g7 Bc2-h7 h5-h6 Rd4-d3
Kg3-f4 Rd3-d6 Bf3-h5+ Ke8-d8 Ra7-a8+ Kd8-e7 Ra8-h8 Rd6-f6+ Kf4-g4 Bh7-f5+
Kg4-g5 Bf5-d7 g7-g8Q Rf6-f5+ Kg5-g6 Rf5-f6+ Kg6-g7 Rf6-f5 Bh5-g6 Ke7-d6
Bg6xf5 Bd7xf5 Qg8-c4 Bf5-d7 Rh8-d8 Kd6-e7 Qc4-h4+ Ke7-d6 Qh4-d4+ Kd6-c6
Rd8xd7) +26.72/23 19} Rb3 {(Rb4-b6) -M34/24 51} 35. g7 {(g6-g7 Bc2-h7
Kg3-f4 Rb3-c3 Bf3-d5 Rc3-h3 Bd5-f7+ Ke8-d8 Kf4-e5 Kd8-c8 Ra7-a8+ Kc8-c7
Ra8-h8 Rh3-e3+ Ke5-f4 Re3-e4+ Kf4-g5 Re4-e5+ Kg5-h6 Bh7-g8 Bf7xg8 Re5-e7
Bg8-f7 Re7-d7 g7-g8Q Kc7-b6 Rh8-h7 Rd7-b7 Qg8-d8+ Kb6-c5 Qd8-d5+ Kc5-b4
Qd5xb7+ Kb4-c3 Qb7-c7+ Kc3-d2 Qc7-f4+ Kd2-c2 Bf7-g6+ Kc2-c3 Qf4-e3+)
+M24/24 9} Bh7 {(Bc2-h7 Kg3-f4 Rb3-d3 Bf3-c6+ Ke8-d8 Kf4-e5 Kd8-c8 Bc6-d5
Kc8-b8 Ra7-a8+ Kb8-c7 Ra8-h8 Bh7-g8 Rh8xg8 Rd3-e3+ Ke5-f4 Re3-e7 Rg8-c8+
Kc7xc8 g7-g8Q+ Kc8-c7 h5-h6 Kc7-d6 Qg8-a8 Kd6-c5 Qa8-c6+ Kc5-b4 Qc6-c4+
Kb4-a5 Qc4-c5+ Ka5-a6 Qc5xe7 Ka6-b5 Qe7-b7+ Kb5-c5 Qb7-c6+ Kc5-b4 h6-h7
Kb4-a5 h7-h8Q) -M21/22 11} 36. Kf4 {(Kg3-f4 Rb3-c3 Bf3-d5 Rc3-h3 Bd5-f7+
Ke8-d8 Kf4-e5 Kd8-c8 Ra7-a8+ Kc8-c7 Ra8-h8 Rh3-e3+ Ke5-f4 Re3-e4+ Kf4-g5
Bh7-g8 Rh8xg8 Re4-e5+ Kg5-h6 Re5-b5 Rg8-h8 Rb5-b6+ Bf7-g6 Kc7-d6 Rh8-d8+
Kd6-c5 g7-g8Q Rb6-b5 Qg8-d5+ Kc5-b4 Qd5-d2+ Kb4-c5 Qd2-c3+ Kc5-b6 Rd8-b8+
Kb6-a7 Qc3-c7+ Ka7-a6 Rb8-a8+) +M20/25 15} Rd3 {(Rb3-d3 Bf3-c6+ Ke8-d8
Kf4-e5 Kd8-c8 Bc6-d5 Kc8-b8 Ra7-a8+ Kb8-c7 Ra8-h8 Bh7-g8 Rh8xg8 Rd3-g3
Rg8-c8+ Kc7xc8 g7-g8Q+ Rg3xg8 Bd5xg8 Kc8-c7 h5-h6 Kc7-b6 h6-h7 Kb6-c5
h7-h8Q Kc5-c6 Bg8-d5+ Kc6-c5 Qh8-c8+ Kc5-b4 Ke5-d6 Kb4-b5 Qc8-b7+ Kb5-a5
Kd6-c5 Ka5-a4 Qb7-a8+) -M18/23 13} 37. Bc6+ {(Bf3-c6+ Ke8-d8 Kf4-e5 Kd8-c8
Bc6-d5 Kc8-b8 Ra7-a8+ Kb8-c7 Ra8-h8 Bh7-g8 Rh8xg8 Rd3-g3 Rg8-c8+ Kc7xc8
g7-g8Q+ Rg3xg8 Bd5xg8 Kc8-c7 h5-h6 Kc7-c6 h6-h7 Kc6-c5 h7-h8Q Kc5-c6 Bg8-c4
Kc6-c5 Qh8-c8+ Kc5-b4 Ke5-d4 Kb4-a5 Kd4-c5 Ka5-a4 Qc8-a8+) +M17/27 9} Kd8
{(Ke8-d8 Kf4-e5 Kd8-c8 Bc6-d5 Kc8-b8 Ra7-a8+ Kb8-c7 Ra8-h8 Bh7-g8 Rh8xg8
Rd3-g3 Rg8-c8+ Kc7xc8 g7-g8Q+ Rg3xg8 Bd5xg8 Kc8-c7 h5-h6 Kc7-c6 h6-h7
Kc6-c5 h7-h8Q Kc5-c6 Bg8-c4 Kc6-c5 Qh8-c8+ Kc5-b4 Ke5-d4 Kb4-a5 Kd4-c5
Ka5-a4 Qc8-a8+) -M16/29 8} 38. Ke5 {(Kf4-e5 Kd8-c8 Bc6-d5 Kc8-b8 Ra7-a8+
Kb8-c7 Ra8-h8 Bh7-g8 Rh8xg8 Rd3-e3+ Ke5-f4 Re3-e7 h5-h6 Re7-e1 Rg8-h8
Re1-f1+ Bd5-f3 Rf1-g1 g7-g8Q Rg1xg8 Rh8xg8 Kc7-d6 h6-h7 Kd6-c5 h7-h8Q
Kc5-c4 Rg8-b8 Kc4-c5 Qh8-e5+ Kc5-c4 Bf3-e2+) +M16/30 12} Kc8 {(Kd8-c8
Bc6-d5 Kc8-b8 Ra7-a8+ Kb8-c7 Ra8-h8 Bh7-g8 Rh8xg8 Rd3-e3+ Ke5-f4 Re3-e7
h5-h6 Re7-e1 Rg8-h8 Re1-f1+ Bd5-f3 Rf1-g1 g7-g8Q Rg1xg8 Rh8xg8 Kc7-d6 h6-h7
Kd6-c5 h7-h8Q Kc5-c4 Rg8-b8 Kc4-c5 Qh8-e5+ Kc5-c4 Bf3-e2+) -M15/30 8 Black
resigns} *[/pgn]

[Chessqueen]

Komodo 13.02 without using EGTB can NOT find the best continuation which is to Force the trade of Rooks followed Bishop Sac on the 3rd move 3....Bh3! in order to guarantee a Draw. This will ends up in a Win for White instead of a Draw for Black My conclusion is that when testing of engines are done with 6-pieces or even 8 pieces EGTB like in this case, an engines will not be able to show why they are superior to the other engine

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.20"]
[Round "?"]
[White "Komodo-13.02-64bit-bmi2"]
[Black "Komodo-13.02-64bit-bmi2"]
[Result "1-0"]
[BlackElo "3500"]
[Time "18:11:32"]
[WhiteElo "3500"]
[TimeControl "240+3"]
[SetUp "1"]
[FEN "r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1"]
[Termination "normal"]
[PlyCount "79"]
[WhiteType "program"]
[BlackType "program"]

1. ... Ra1+ {(Ra8-a1+ Rf2-f1 Ra1-a4 Rf1-e1 Kg5-f4 Kg1-f2 Ra4-b4 h2-h4
Bf5-d7 Re1-e2 Kf4-f5 Kf2-g3 Bd7-e6 Re2-e1 Rb4-a4 Re1-e3 Ra4-b4 Re3-e2
Rb4-a4 Re2-d2 Ra4-b4 Rd2-d6 Kf5-e5 Rd6-d8 Ke5-f5 Rd8-f8+ Kf5-g6 Rf8-f4
Rb4-b6 Rf4-d4 Be6-c8 Bf3-e4+ Bc8-f5 Be4xf5+ Kg6xf5 Rd4-f4+ Kf5-g6 Kg3-g4)
-2.25/30 56} 2. Rf1 {(Rf2-f1 Ra1-a4 Rf1-e1 Kg5-f4 Kg1-f2 Ra4-b4 Re1-e2
Bf5-g4 g2-g3+ Kf4-f5 h2-h4 Rb4-c4 Kf2-g2 Rc4-b4 Re2-f2 Bg4xf3+ Kg2xf3
Rb4-a4 Rf2-d2 Ra4-a3+ Kf3-g2 Kf5-g4 Rd2-d4+ Kg4-h5 Rd4-d5+ Kh5-h6 Kg2-h3
Ra3-e3 Kh3-g4 Re3-e6 Rd5-h5+ Kh6-g7 Rh5-f5 Re6-d6 h4-h5 Kg7-h6 Kg4-h4
Rd6-d4+ Rf5-f4 Rd4-d1 Rf4-f6+ Kh6-g7 Kh4-g5) +2.25/32 7} Ra4 {(Ra1-a4
Rf1-e1 Ra4-h4 g2-g3 Rh4-a4 Kg1-g2 Ra4-d4 h2-h3 Bf5-c8 Re1-e5+ Kg5-f6 Re5-e3
Rd4-d2+ Re3-e2 Rd2-d3 h3-h4 Rd3-d4 Re2-b2 Bc8-f5 Kg2-f2 Rd4-a4 Rb2-b3
Ra4-a2+ Kf2-e3 Ra2-a4 Rb3-c3 Ra4-b4 Bf3-e2 Bf5-g4 Be2xg4 Rb4xg4 Ke3-f3
Rg4-d4 Rc3-c6+ Kf6-g7 Rc6-e6 Rd4-d3+ Re6-e3 Rd3-d1) -2.25/32 8} 3. Re1
{(Rf1-e1 Ra4-a2 Re1-e2 Ra2-a4 Kg1-f2 Ra4-h4 Kf2-g3 Rh4-b4 Re2-e8 Kg5-f6
h2-h4 Kf6-f7 Re8-e1 Kf7-f6 Re1-d1 Kf6-e5 Rd1-c1 Ke5-f6 Rc1-c5 Bf5-d3 Kg3-h3
Rb4-b3 Kh3-g4 Rb3-b4+ Kg4-g3 Bd3-f5 Rc5-c6+ Kf6-e5 Rc6-c7 Rb4-d4 Rc7-f7
Bf5-g6 Rf7-b7 Bg6-d3 Rb7-b2 Rd4-a4 Rb2-d2 Bd3-f5) +2.25/33 7} Ra2 {(Ra4-a2
Re1-e2 Ra2-a4 Kg1-f2 Kg5-f4 h2-h4 Bf5-d7 Re2-c2 Bd7-e6 g2-g3+ Kf4-f5
Rc2-c5+ Kf5-f6 Kf2-e3 Be6-f5 Bf3-e2 Ra4-e4+ Ke3-f2 Re4-a4 Rc5-c6+ Kf6-e5
h4-h5 Ra4-b4 h5-h6 Rb4-b2 Rc6-c5+ Ke5-f6 Kf2-e3 Rb2-b4 Rc5-c7 Rb4-e4+
Ke3-f3 Re4-e8 Be2-c4) -2.26/28 9} 4. Re2 {(Re1-e2 Ra2-a4 Kg1-f2 Kg5-f4
h2-h4 Bf5-d7 Re2-c2 Bd7-e6 g2-g3+ Kf4-f5 Rc2-c5+ Kf5-f6 Kf2-e3 Be6-f5
Bf3-e2 Ra4-e4+ Ke3-f2 Re4-b4 Rc5-c6+ Kf6-e5 h4-h5 Rb4-a4 h5-h6 Ra4-a2
Rc6-c5+ Ke5-f6 Kf2-e3 Ra2-a4 Rc5-c7 Ra4-e4+ Ke3-f3 Re4-e8 Be2-c4 Bf5-e4+
Kf3-f4 Be4-a8 Bc4-d3 Ba8-g2 h6-h7) +2.36/30 11} Ra4 {(Ra2-a4 Kg1-f2 Ra4-b4
Kf2-g3 Kg5-f6 h2-h4 Bf5-g6 Re2-e3 Bg6-f5 Re3-c3 Kf6-e5 Rc3-c6 Rb4-d4 Rc6-b6
Bf5-c2 h4-h5 Ke5-f5 Rb6-b5+ Kf5-f6 Rb5-c5 Bc2-f5 Bf3-e2 Bf5-d7 Kg3-f3
Bd7-f5 g2-g3 Bf5-g4+ Kf3-e3 Rd4-b4 Be2xg4 Rb4xg4 Ke3-f3 Rg4-a4 Rc5-b5
Ra4-a3+ Kf3-g4 Ra3-a4+ Kg4-h3 Kf6-g7) -2.37/31 5} 5. Kf2 {(Kg1-f2 Ra4-b4
Kf2-g3 Kg5-f6 h2-h4 Bf5-g6 Re2-e3 Bg6-f5 Re3-c3 Bf5-d7 Rc3-d3 Bd7-e6 Rd3-d6
Kf6-e5 Rd6-a6 Be6-f5 Ra6-c6 Bf5-e6 Rc6-c5+ Ke5-f6 Rc5-c7 Be6-f5 Rc7-b7
Rb4-a4 Rb7-b6+ Kf6-g7 h4-h5 Bf5-c2 Rb6-c6 Bc2-e4 Bf3xe4 Ra4xe4 Rc6-d6
Re4-e5 Kg3-h4) +2.38/31 7} Kf4 {(Kg5-f4 h2-h4 Bf5-g4 g2-g3+ Kf4-f5 Re2-d2
Bg4xf3 Kf2xf3 Ra4-a3+ Kf3-g2 Kf5-g4 Rd2-d4+ Kg4-h5 Kg2-h3 Ra3-b3 Rd4-d5+
Kh5-h6 Rd5-d6+ Kh6-h5 Rd6-d4 Rb3-a3 Rd4-e4 Ra3-d3 Re4-e5+ Kh5-h6 Kh3-g4
Rd3-d4+ Kg4-f3 Rd4-d3+ Re5-e3 Rd3-d7 g3-g4 Rd7-d6 Re3-e4 Rd6-f6+ Kf3-g3
Rf6-c6 h4-h5 Kh6-g5 Re4-e5+ Kg5-f6 Re5-f5+ Kf6-g7 Kg3-h4) -2.44/28 10} 6.
h4 {(h2-h4 Bf5-g4 Bf3-c6 Ra4-d4 g2-g3+ Kf4-f5 Re2-b2 Bg4-d1 Rb2-b5+ Kf5-f6
Bc6-f3 Bd1xf3 Kf2xf3 Rd4-d3+ Kf3-g4 Rd3-d4+ Kg4-h3 Kf6-g7 Rb5-b7+ Kg7-f6
Rb7-b6+ Kf6-g7 h4-h5 Rd4-d3 Kh3-h4 Kg7-h7 g3-g4 Rd3-d4 Rb6-c6 Rd4-b4 Rc6-f6
Kh7-g7 Rf6-g6+ Kg7-f7 Rg6-c6 Rb4-b3 Kh4-g5) +2.49/30 8} Bd7 {(Bf5-d7 Re2-c2
Bd7-f5 g2-g3+ Kf4-e5 Rc2-c5+ Ke5-f6 Bf3-d1 Ra4-d4 Bd1-e2 Rd4-a4 Kf2-e3
Bf5-e6 Be2-d1 Ra4-b4 Bd1-f3 Be6-f5 Bf3-e2 Bf5-e6 h4-h5 Be6-d7 Be2-d3 Rb4-g4
Ke3-f3 Rg4-g5 Rc5-c7 Bd7-b5 Bd3xb5 Rg5xb5 g3-g4 Kf6-g5 Rc7-g7+ Kg5-h6
Rg7-g6+ Kh6-h7 Rg6-e6 Kh7-g7 Re6-c6 Rb5-b4 h5-h6+ Kg7-h8 g4-g5) -2.55/28 7}
7. g3+ {(g2-g3+ Kf4-f5 Re2-d2 Bd7-e6 Kf2-e3 Kf5-e5 Rd2-c2 Ra4-a3+ Ke3-f2
Ra3-a4 Rc2-e2+ Ke5-f6 Re2-e4 Ra4-a2+ Kf2-e3 Ra2-a3+ Ke3-f4 Be6-d5 Re4-e3
Ra3-a4+ Bf3-e4 Ra4-a5 Be4xd5 Ra5xd5 Re3-e4 Rd5-c5 Kf4-g4 Rc5-c8 Re4-f4+
Kf6-g7 h4-h5 Kg7-h6 Rf4-f6+ Kh6-g7 Rf6-e6 Kg7-f7 Re6-b6 Rc8-c3 Kg4-h4)
+2.55/30 10} Kf5 {(Kf4-f5 Re2-d2 Bd7-e8 Rd2-d5+ Kf5-e6 Rd5-c5) -2.55/5 0}
8. Rd2 {(Re2-d2 Bd7-e6 Kf2-e3 Kf5-e5 Rd2-c2 Be6-f5 Rc2-c5+ Ke5-f6 Bf3-d1
Ra4-b4 Bd1-e2 Bf5-e6 h4-h5 Be6-d7 Rc5-c7 Bd7-e6 Rc7-c3 Rb4-a4 Rc3-c6 Kf6-e5
Rc6-c5+ Ke5-d6 Rc5-c3 Kd6-e5 h5-h6 Be6-f5 Rc3-c7 Ra4-b4 Be2-d1 Rb4-e4+
Ke3-f2 Re4-d4 Bd1-e2) +2.50/29 6} Be6 {(Bd7-e6 Kf2-e3 Kf5-e5 Rd2-c2 Be6-f5
Rc2-c5+ Ke5-f6 Bf3-d1 Ra4-b4 Bd1-e2 Bf5-e6 h4-h5 Be6-d7 Rc5-c7 Bd7-e6
Rc7-c6 Kf6-e5 Rc6-c5+ Ke5-f6 Be2-d3 Rb4-g4 Ke3-f2 Rg4-d4 Bd3-c2 Rd4-d2+
Kf2-e3 Rd2-g2 Ke3-f3 Be6-d5+ Rc5xd5 Rg2xc2 g3-g4 Rc2-c3+ Kf3-f4 Rc3-c4+
Kf4-g3 Rc4-c3+ Kg3-h4 Rc3-c4 Rd5-f5+ Kf6-g7 Kh4-g5 Rc4-c7 Rf5-b5 Kg7-h7)
-2.59/28 5} 9. Ke3 {(Kf2-e3 Kf5-e5 Rd2-c2 Be6-f5 Rc2-c5+ Ke5-f6 Bf3-d1
Ra4-b4 Bd1-e2 Bf5-d7 Rc5-d5 Bd7-h3 Rd5-d4 Rb4-b3+ Ke3-f4 Rb3-b2 Be2-f3
Rb2-f2 Kf4-e3 Rf2-a2 h4-h5 Bh3-g2 Bf3xg2 Ra2xg2 Ke3-f4 Rg2-f2+ Kf4-g4
Rf2-h2 Rd4-f4+ Kf6-g7 Kg4-g5 Rh2-h3 g3-g4 Rh3-h2 Rf4-d4) +2.65/28 6} Ke5
{(Kf5-e5 Rd2-c2 Be6-f5 Rc2-c5+ Ke5-f6 Bf3-d1 Ra4-b4 Bd1-e2 Bf5-e6 h4-h5
Be6-d7 Rc5-c7 Bd7-b5 Be2xb5 Rb4xb5 g3-g4 Kf6-g5 Rc7-g7+ Kg5-h6 Rg7-g6+
Kh6-h7 Rg6-e6 Rb5-d5 Re6-c6 Rd5-a5 Ke3-f4 Ra5-a4+ Kf4-g5 Ra4-a5+ Kg5-h4
Ra5-a4 Rc6-c5 Kh7-h6 Rc5-e5 Ra4-a1 Re5-e6+ Kh6-g7 Re6-c6 Ra1-a3 Rc6-c7+
Kg7-g8 Kh4-g5 Ra3-a5+ Kg5-f4 Ra5-a6) -2.74/28 11} 10. Rc2 {(Rd2-c2 Be6-f5
Rc2-c5+ Ke5-f6 Bf3-d1 Ra4-b4 Bd1-e2 Bf5-e6 h4-h5 Be6-d7 Rc5-c7 Bd7-f5
Rc7-c6+ Kf6-g5 Rc6-c5 Kg5-f6 Be2-c4 Bf5-d7 Ke3-f3 Rb4-b1 Bc4-d3 Rb1-h1
Kf3-f4 Rh1-d1 Bd3-e4 Rd1-f1+ Be4-f3 Bd7-h3 Rc5-c3 Kf6-g7 Kf4-g5 Bh3-e6
Rc3-c7+ Kg7-h8 Bf3-g4 Be6xg4 Kg5xg4 Rf1-e1) +2.74/30 9} Bf5 {(Be6-f5
Rc2-c5+ Ke5-f6 Bf3-d1 Ra4-b4 Bd1-e2 Bf5-d7 Rc5-d5 Bd7-g4 Be2xg4 Rb4xg4
Ke3-f3 Rg4-c4 h4-h5 Rc4-c3+ Kf3-g4 Rc3-c4+ Kg4-h3 Rc4-c1 g3-g4 Rc1-h1+
Kh3-g2 Rh1-c1 Rd5-f5+ Kf6-g7 Kg2-g3 Rc1-c3+ Rf5-f3 Rc3-c7 Rf3-f4 Kg7-h6
Kg3-h4 Rc7-c1 Rf4-f6+ Kh6-g7 Rf6-b6 Rc1-h1+ Kh4-g5 Rh1-c1 h5-h6+ Kg7-h7
Kg5-h5 Rc1-d1) -2.75/28 9} 11. Rc5+ {(Rc2-c5+ Ke5-f6 Bf3-d1 Ra4-b4 Bd1-e2
Bf5-d7 Rc5-c4 Rb4-b3+ Ke3-f4 Bd7-b5 Rc4-e4 Bb5xe2 Re4xe2 Rb3-b5 Re2-e4
Rb5-c5 Kf4-g4 Kf6-f7 h4-h5 Rc5-c2 Kg4-h4 Rc2-c3 Re4-f4+ Kf7-g7 Rf4-d4
Rc3-c6 g3-g4 Kg7-f6 Rd4-b4 Kf6-g7 Rb4-b7+ Kg7-g8 Rb7-d7 Rc6-c4 h5-h6 Rc4-c3
g4-g5) +2.80/29 6} Kf6 {(Ke5-f6 Bf3-d1 Ra4-b4 Bd1-e2 Bf5-d7 Rc5-c4 Rb4-b3+
Ke3-f4 Bd7-b5 Rc4-e4 Bb5xe2 Re4xe2 Rb3-b5 Re2-e4 Rb5-c5 Kf4-g4 Kf6-f7 h4-h5
Kf7-g7 Re4-e6 Rc5-c4+ Kg4-g5 Rc4-c5+ Kg5-h4 Rc5-c4+ g3-g4 Rc4-c1 Re6-b6
Kg7-h7 Rb6-b7+ Kh7-g8 Rb7-e7 Rc1-c4 h5-h6 Rc4-d4 Re7-c7 Rd4-d5 Rc7-b7)
-2.86/30 8} 12. Bd1 {(Bf3-d1 Ra4-b4 Bd1-e2 Bf5-e6 h4-h5 Be6-d7 Rc5-c7
Bd7-h3 h5-h6 Bh3-f5 h6-h7 Rb4-b3+ Ke3-f4 Rb3-b4+ Kf4-f3 Rb4-b3+ Kf3-f2
Rb3-b8 g3-g4 Bf5-g6 Be2-c4 Rb8-h8 Bc4-g8 Kf6-g5 Kf2-f3 Bg6-b1 Rc7-c5+
Kg5-g6 Kf3-f4 Bb1-d3 Kf4-e3 Bd3-b1 Rc5-b5) +2.99/27 10} Rb4 {(Ra4-b4 Bd1-e2
Rb4-e4+ Ke3-f3 Re4-a4 Rc5-c4 Ra4-a5 Kf3-f4 Bf5-e6 Rc4-e4 Ra5-f5+ Kf4-e3
Rf5-e5 Re4xe5 Kf6xe5 Ke3-f3 Be6-d7 Be2-c4 Bd7-a4 Bc4-d3 Ke5-d4 Bd3-e2
Kd4-e5 g3-g4 Ba4-c6+ Kf3-g3 Bc6-e4 g4-g5 Ke5-f5 Be2-f3 Be4-b1 Bf3-d1 Kf5-g6
Bd1-e2) -3.00/26 7} 13. Be2 {(Bd1-e2 Bf5-d7 Rc5-c4 Rb4-b3+ Ke3-f4 Bd7-b5
Rc4-e4 Bb5xe2 Re4xe2 Rb3-b5 Re2-e4 Rb5-c5 Kf4-g4 Kf6-f7 h4-h5 Kf7-f6
Re4-f4+ Kf6-g7 Kg4-h4 Rc5-c1 Rf4-b4 Kg7-h6 Rb4-b6+ Kh6-h7 Rb6-e6 Rc1-h1+
Kh4-g5 Rh1-d1 Re6-c6 Rd1-d5+ Kg5-h4 Rd5-d4+ g3-g4 Rd4-e4 h5-h6 Re4-e5 g4-g5
Re5-e1 Rc6-c7+ Kh7-g6 Rc7-g7+ Kg6-f5) +3.06/28 6} Be6 {(Bf5-e6 h4-h5 Be6-d7
Rc5-c7 Bd7-f5 Rc7-c6+ Kf6-e5 Be2-c4 Bf5-d7 Rc6-c5+ Ke5-f6 Ke3-f3 Rb4-b1
Bc4-d3 Rb1-h1 Bd3-e4 Bd7-e6 Kf3-f2 Rh1-h2+ Kf2-e3 Be6-g4 Be4-f3 Bg4xf3
Ke3xf3 Kf6-g7 Kf3-f4 Kg7-h6 g3-g4 Rh2-f2+ Kf4-g3 Rf2-e2 Rc5-c6+ Kh6-h7)
-3.11/26 9} 14. h5 {(h4-h5 Be6-d7 Rc5-c7 Bd7-f5 Rc7-c6+ Kf6-g5 Rc6-c5
Kg5-f6 Be2-c4 Bf5-d7 Ke3-f3 Rb4-b1 Bc4-d3 Rb1-h1 Kf3-f4 Rh1-d1 Bd3-e4
Rd1-f1+ Be4-f3 Bd7-h3 Rc5-c3 Bh3-g2 Kf4-g4 Rf1-g1 Bf3xg2 Rg1xg2 Rc3-c6+
Kf6-g7 Kg4-h4 Rg2-g1 g3-g4 Rg1-a1 h5-h6+ Kg7-h7) +3.17/28 10} Bd7 {(Be6-d7
Rc5-c7 Bd7-e6 h5-h6 Be6-f5 h6-h7 Rb4-b3+ Ke3-f2 Rb3-b8 g3-g4 Bf5-g6 Be2-c4
Kf6-g5 Kf2-g3 Rb8-a8 Bc4-d5 Ra8-h8 Bd5-g8 Bg6-e4 Rc7-c5+ Kg5-g6 Kg3-f4
Be4-h1 Rc5-c7 Bh1-a8 Rc7-a7 Ba8-h1 Ra7-e7 Bh1-a8 Re7-c7 Ba8-h1) -3.20/28 8}
15. Rc7 {(Rc5-c7 Rb4-b3+ Ke3-f4) +3.35/27 13} Be8 {(Bd7-e8 g3-g4 Kf6-g5
Rc7-g7+ Kg5-f6 h5-h6 Be8-g6 Ke3-f3 Rb4-b3+ Kf3-f4 Rb3-b4+ Kf4-g3 Rb4-a4
Kg3-h4 Ra4-d4 Rg7-a7 Bg6-b1 h6-h7 Bb1xh7 Ra7xh7 Rd4-e4 Be2-f3 Re4-f4 Kh4-g3
Rf4-b4 Rh7-h5 Rb4-d4 Rh5-c5 Kf6-g7 Rc5-c7+ Kg7-f6 Kg3-h4 Kf6-e5 Rc7-c5+
Ke5-f4 Rc5-f5+ Kf4-e3) -3.41/25 9} 16. g4 {(g3-g4 Kf6-g5 Rc7-g7+ Kg5-f6
h5-h6 Be8-g6 Ke3-f3 Rb4-b8 Kf3-f4 Rb8-b4+ Kf4-g3 Rb4-a4 Kg3-h4 Bg6-f7
Be2-d3 Ra4-b4 Bd3-c2 Bf7-e6 Rg7-g6+ Kf6-f7 h6-h7 Rb4-b8 g4-g5 Rb8-e8 Kh4-g3
Be6-b3 Rg6-g8 Bb3xc2 h7-h8Q Re8xg8 Qh8-f6+ Kf7-e8 Qf6-e6+ Ke8-f8) +3.62/27
8} Kg5 {(Kf6-g5 Rc7-g7+ Kg5-f6 h5-h6 Be8-g6 Ke3-f3 Rb4-b8 Kf3-f4 Rb8-b4+
Kf4-g3 Rb4-d4 Rg7-c7 Bg6-b1 h6-h7 Rd4-d8 Be2-c4 Kf6-e5 Rc7-e7+ Ke5-f6
Re7-d7 Rd8-h8 Bc4-g8 Kf6-e5 Rd7-e7+ Ke5-d6 Re7-e6+ Kd6-c5 Re6-e5+ Kc5-d6
Re5-h5 Kd6-e7 Rh5-b5 Bb1xh7 Rb5-b7+ Ke7-f6 Bg8xh7 Kf6-e5 g4-g5 Rh8-d8
Rb7-e7+ Ke5-d6 Re7-f7 Rd8-e8 g5-g6) -3.72/27 8} 17. Rg7+ {(Rc7-g7+ Kg5-f6
h5-h6 Be8-g6 Ke3-f3 Rb4-b8 Kf3-f4 Rb8-b4+ Kf4-g3 Rb4-d4 Rg7-c7 Rd4-d2
Be2-c4 Rd2-d4 Kg3-h4 Bg6-e4 Bc4-e2 Kf6-e5 Kh4-g3 Be4-b1 g4-g5 Rd4-d8 Be2-g4
Rd8-e8 Kg3-h4 Re8-g8 Rc7-c6 Ke5-f4 Rc6-f6+ Kf4-e5 Rf6-e6+ Ke5-f4 Re6-c6
Bb1-e4 Rc6-f6+ Kf4-e5 Kh4-h5 Rg8-e8 Rf6-b6 Be4-d3) +3.78/28 7} Kf6 {(Kg5-f6
h5-h6 Be8-g6 Ke3-f3 Rb4-b8 Kf3-f4 Rb8-b4+ Kf4-g3 Rb4-d4 Rg7-c7 Rd4-d2
Be2-c4 Rd2-d4 Kg3-h4 Bg6-e4 Bc4-e2 Kf6-e5 Kh4-g3 Ke5-f6 h6-h7 Be4xh7 Rc7xh7
Kf6-g6 Rh7-h5 Kg6-f6 Be2-f3 Kf6-g7 Bf3-d5 Rd4-a4 Kg3-f3 Ra4-d4 Rh5-f5
Rd4-d1 Kf3-e3 Rd1-g1 Ke3-f4 Rg1-d1 Bd5-e4) -3.84/29 5} 18. h6 {(h5-h6
Be8-g6 Ke3-f3 Rb4-b8 Kf3-f4 Rb8-b4+ Kf4-g3 Rb4-d4 Rg7-c7 Rd4-d2 Be2-c4
Rd2-d4 Kg3-h4 Bg6-e4 Bc4-e2 Kf6-e5 Kh4-g3 Ke5-f6 h6-h7 Be4xh7 Rc7xh7 Kf6-g6
Rh7-h5 Kg6-f6 Be2-f3 Kf6-g7 Bf3-d5 Rd4-a4 Kg3-f3 Ra4-a3+ Kf3-f4 Ra3-a1
Bd5-e4 Ra1-f1+ Be4-f3 Rf1-c1 Rh5-f5 Rc1-c3 Bf3-e4 Rc3-c8 Rf5-g5+ Kg7-f6
Rg5-h5 Rc8-c1 Rh5-h7) +3.90/30 6} Bg6 {(Be8-g6 Ke3-f3 Rb4-b8 Kf3-f4 Rb8-b4+
Kf4-g3 Rb4-d4 Kg3-h4 Bg6-f7 Kh4-h3 Bf7-g6 Kh3-g3 Rd4-b4 Kg3-h4 Bg6-f5
Rg7-c7 Rb4-d4 h6-h7 Bf5xh7 Rc7xh7 Kf6-g6 Rh7-c7 Rd4-d2 Be2-f3 Rd2-d4
Rc7-c6+ Kg6-f7 Kh4-g5 Rd4-d7 Kg5-f4 Kf7-g7 g4-g5 Rd7-f7+ Kf4-g4 Rf7-d7
Rc6-f6 Rd7-e7 Kg4-f4 Kg7-h8) -4.07/30 12} 19. Kf3 {(Ke3-f3 Rb4-b8 Kf3-f4
Rb8-b4+ Kf4-g3 Rb4-d4 Kg3-h3 Rd4-d8 Kh3-h4 Rd8-d4 Rg7-c7 Bg6-b1 h6-h7
Bb1xh7 Rc7xh7 Kf6-g6 Rh7-c7 Rd4-d2 Be2-f3 Rd2-d4 Rc7-c6+ Kg6-f7 Kh4-h5
Rd4-d3 Bf3-e4 Rd3-h3+ Kh5-g5 Kf7-e7 Kg5-f4 Rh3-a3 Rc6-c7+ Ke7-d6 Rc7-f7
Ra3-a1 g4-g5 Ra1-f1+ Be4-f3 Rf1-g1 Rf7-a7 Rg1-f1 g5-g6) +4.25/31 10} Rb8
{(Rb4-b8 Kf3-f4 Rb8-b4+ Kf4-g3 Rb4-d4 Kg3-h3 Rd4-b4 Kh3-h4 Bg6-f5 Rg7-c7
Bf5-b1 h6-h7 Bb1xh7 Rc7xh7 Rb4-e4 Be2-f3 Re4-f4 Bf3-d5 Rf4-d4 Rh7-d7 Kf6-e5
Kh4-h5 Ke5-f4 g4-g5 Rd4-d2 Rd7-f7+ Kf4-e3 Rf7-f3+ Ke3-d4 Rf3-f5 Rd2-h2+
Kh5-g6 Rh2-h8 Kg6-f6) -4.31/27 7} 20. Kf4 {(Kf3-f4 Rb8-b4+ Kf4-g3 Rb4-d4
Kg3-h3 Rd4-a4 Kh3-h4 Ra4-d4 Rg7-c7 Bg6-b1 h6-h7 Bb1xh7 Rc7xh7 Kf6-g6 Rh7-c7
Rd4-d2 Be2-f3 Rd2-d4 Rc7-c6+ Kg6-f7 Kh4-h5 Rd4-d3 Bf3-e4 Rd3-h3+ Kh5-g5
Kf7-e7 Kg5-f4 Rh3-h2 g4-g5 Rh2-f2+ Kf4-g4 Rf2-e2 Be4-f3 Re2-b2 g5-g6
Rb2-b4+ Kg4-g3) +4.43/29 9} Rb4+ {(Rb8-b4+ Kf4-g3 Rb4-d4 Kg3-h3 Rd4-a4
Kh3-h4 Ra4-d4 Rg7-c7 Bg6-b1 h6-h7 Bb1xh7 Rc7xh7 Kf6-g6 Rh7-c7 Rd4-d2 Be2-f3
Rd2-d4 Rc7-c6+ Kg6-f7 Kh4-g5 Rd4-d8 Kg5-h5 Rd8-d3 Bf3-e4 Rd3-d4 Be4-f5
Rd4-d2 Kh5-g5 Kf7-e7 Rc6-c7+ Ke7-d6 Rc7-d7+ Kd6-e5 Rd7-e7+ Ke5-d4 Kg5-f6
Rd2-b2 g4-g5 Rb2-b6+ Re7-e6 Rb6-b8 g5-g6 Rb8-f8+ Kf6-g5 Rf8-h8 Bf5-g4)
-4.52/29 5} 21. Kg3 {(Kf4-g3 Rb4-d4 Kg3-h3 Rd4-b4 Kh3-h4 Bg6-e4 g4-g5+
Kf6-e5 Rg7-c7 Rb4-b1 Rc7-e7+ Ke5-f4 Re7-f7+ Kf4-e3 Be2-f1 Be4-c2 Kh4-h5
Rb1-d1 Bf1-h3 Rd1-h1 Kh5-h4 Rh1-b1 h6-h7 Rb1-b4+ Bh3-g4 Bc2xh7 Rf7xh7
Rb4-b6 Kh4-h5 Rb6-b5 Rh7-f7 Rb5-e5 Kh5-h4 Re5-e4 g5-g6 Ke3-d4 Rf7-d7+
Kd4-c5 Kh4-h5 Re4-e5+ Kh5-h4) +4.58/29 8} Rd4 {(Rb4-d4 Kg3-h3 Rd4-b4 Kh3-h4
Rb4-d4 Rg7-c7 Bg6-b1 h6-h7 Bb1xh7 Rc7xh7 Kf6-e6 Kh4-h5 Rd4-d2 Be2-c4+
Ke6-d6 g4-g5 Rd2-h2+ Kh5-g6 Rh2-c2 Bc4-d3 Rc2-d2 Bd3-e4 Kd6-e5 Be4-f3
Ke5-f4 Rh7-f7+ Kf4-g3 Kg6-h6 Rd2-h2+ Bf3-h5 Kg3-h4 g5-g6 Rh2-g2 Bh5-f3
Rg2-g3 g6-g7) -4.71/28 10} 22. Kh3 {(Kg3-h3 Rd4-f4 Kh3-h4 Rf4-d4 Rg7-c7
Bg6-b1 h6-h7 Bb1xh7 Rc7xh7 Kf6-e6 Kh4-h5 Rd4-d2 Be2-c4+ Ke6-d6 g4-g5
Rd2-h2+ Kh5-g6 Rh2-d2 Rh7-f7 Rd2-d4 Bc4-e2 Kd6-e6 Rf7-h7 Rd4-e4 Be2-f3
Re4-f4 Rh7-f7 Rf4-d4 Rf7-f5 Rd4-d8 Bf3-d5+ Ke6-e7 Rf5-e5+ Ke7-f8 Bd5-f7)
+4.86/28 10} Rf4 {(Rd4-f4 Kh3-h4 Rf4-d4 Rg7-c7 Bg6-b1 Rc7-b7 Bb1-c2 h6-h7
Bc2xh7 Rb7xh7 Kf6-g6 Rh7-c7 Rd4-d2 Be2-f3 Rd2-h2+ Kh4-g3 Rh2-d2 Kg3-f4
Rd2-f2 g4-g5 Rf2-f1 Rc7-d7 Rf1-f2 Rd7-d6+ Kg6-f7 Kf4-g4 Rf2-b2 Rd6-f6+
Kf7-e7 Rf6-f5 Rb2-b4+ Kg4-h5 Ke7-e6 Rf5-f6+ Ke6-e5 Rf6-f7 Ke5-d4 Kh5-h6
Rb4-b8) -5.05/28 12} 23. Kh4 {(Kh3-h4 Rf4-d4 Rg7-c7 Bg6-b1 Rc7-b7 Bb1-c2
h6-h7 Bc2xh7 Rb7xh7 Rd4-d2 g4-g5+ Kf6-g6 Rh7-h6+ Kg6-g7 Rh6-e6 Kg7-f7
Re6-f6+ Kf7-g7 Be2-f3 Rd2-f2 Kh4-g4 Rf2-d2 Rf6-c6 Rd2-d4+ Kg4-h5 Rd4-d7
Rc6-g6+ Kg7-f8 Rg6-f6+ Kf8-g7 Rf6-c6 Rd7-f7 Rc6-g6+ Kg7-h8 Rg6-f6 Rf7-d7
g5-g6 Rd7-d3 Rf6-f8+ Kh8-g7 Rf8-f7+ Kg7-g8 Bf3-e4 Rd3-d4 Be4-f5) +5.28/29
8} Rd4 {(Rf4-d4 Rg7-c7 Bg6-b1 Rc7-b7 Bb1-c2 h6-h7 Bc2xh7 Rb7xh7 Kf6-g6
Rh7-c7 Rd4-d2 Be2-f3 Rd2-d4 Rc7-c6+ Kg6-g7 Kh4-h5 Rd4-d3 Bf3-e4 Rd3-h3+
Kh5-g5 Kg7-f7 Be4-f5 Kf7-e7 Kg5-g6 Rh3-h8 Kg6-g7 Rh8-h1 g4-g5 Rh1-h5
Rc6-e6+ Ke7-d8 Kg7-f6 Rh5-h8 Re6-c6 Rh8-f8+ Kf6-g6 Kd8-e7 Rc6-c8 Rf8xc8
Bf5xc8 Ke7-d6 Kg6-f6 Kd6-c5 Bc8-e6) -6.70/29 21} 24. Rc7 {(Rg7-c7 Kf6-e5
Kh4-g5 Bg6-b1 h6-h7 Bb1xh7 Rc7xh7 Ke5-d6 Kg5-h5 Rd4-d2 Be2-f3 Rd2-f2 Rh7-f7
Rf2-h2+ Kh5-g6 Kd6-c5 g4-g5 Kc5-b6 Rf7-f6+ Kb6-a7 Rf6-f5 Rh2-d2 Kg6-f6
Rd2-d6+ Kf6-g7 Rd6-d4 g5-g6 Rd4-d2 Kg7-f6 Rd2-d8 Bf3-d5 Ka7-b6 g6-g7
Rd8-d6+ Bd5-e6) +6.89/27 5} Bb1 {(Bg6-b1 Rc7-b7 Bb1-g6 h6-h7 Bg6xh7 Rb7xh7
Rd4-d2 g4-g5+ Kf6-g6 Rh7-h6+ Kg6-g7 Rh6-e6 Kg7-f7 Re6-f6+ Kf7-g7 Be2-f3
Rd2-d4+ Kh4-h5 Rd4-d2 Rf6-g6+ Kg7-f8 Rg6-c6 Rd2-h2+ Kh5-g4 Rh2-b2 Rc6-c8+
Kf8-e7 Rc8-c7+ Ke7-d6 Rc7-f7 Rb2-b4+ Kg4-h5 Rb4-b8 Kh5-h6 Rb8-h8+ Rf7-h7
Rh8-f8 Bf3-g4 Rf8-g8 Bg4-h5 Kd6-e5 Bh5-e2 Ke5-d4 g5-g6 Kd4-c3) -7.00/28 5}
25. h7 {(h6-h7 Bb1xh7 Rc7xh7 Rd4-e4 Be2-f3 Re4-f4 Bf3-d5 Kf6-g6 Rh7-c7
Rf4-a4 Rc7-c6+ Kg6-g7 Kh4-h5 Ra4-a5 Rc6-c7+ Kg7-f6 Rc7-d7 Kf6-e5 g4-g5
Ra5-a3 g5-g6 Ra3-g3 g6-g7 Rg3xg7 Rd7xg7 Ke5xd5 Kh5-g4 Kd5-d4 Kg4-f5 Kd4-c3
Rg7-d7 Kc3-c4 Rd7-d8 Kc4-c3 Kf5-g6 Kc3-c2 Kg6-h6 Kc2-b3 Rd8-c8 Kb3-a3)
+8.19/28 6} Bxh7 {(Bb1xh7 Rc7xh7 Kf6-g6 Rh7-c7 Kg6-h6 Be2-f3 Kh6-g6 Rc7-c6+
Kg6-f7 Kh4-h5 Rd4-d3 Bf3-e4 Rd3-h3+ Kh5-g5 Rh3-a3 Be4-f5 Kf7-e7 Kg5-g6
Ra3-a5 g4-g5 Ra5-b5 Rc6-e6+ Ke7-f8 Kg6-f6 Rb5-b7 Re6-c6 Rb7-f7+ Kf6-g6
Rf7-b7 Bf5-g4 Kf8-e8 Kg6-h6 Rb7-b4 Rc6-c8+ Ke8-e7 g5-g6 Rb4xg4 g6-g7 Ke7-f6
Rc8-f8+ Kf6-e5 g7-g8Q Rg4xg8) -7.94/27 18} 26. Rxh7 {(Rc7xh7 Kf6-e6 Kh4-h5
Rd4-d2 Be2-c4+ Ke6-e5 g4-g5 Rd2-h2+ Kh5-g6 Rh2-d2 Rh7-e7+ Ke5-d6 Re7-f7
Rd2-c2 Bc4-d3 Rc2-d2 Bd3-f5 Kd6-e5 Rf7-e7+ Ke5-f4 Kg6-f6 Rd2-d5 Re7-e4+
Kf4-f3 g5-g6 Rd5-d6+ Re4-e6 Rd6-d8 g6-g7 Rd8-g8 Re6-e4 Rg8-b8 Kf6-f7 Rb8-b5
Bf5-g4+ Kf3xe4 g7-g8Q Ke4-d4 Qg8-h8+ Rb5-e5) +12.01/28 9} Ke6 {(Kf6-e6
Kh4-h5 Rd4-e4) -12.03/27 28} 27. Kh5 {(Kh4-h5 Rd4-d2) +12.37/29 46} Rd2
{(Rd4-d2 Be2-c4+ Ke6-d6 g4-g5 Rd2-h2+ Kh5-g6 Rh2-c2 Bc4-d3 Rc2-c6 Bd3-e4
Rc6-a6 Kg6-f5 Ra6-a5+ Kf5-f6 Ra5-a6 g5-g6 Kd6-c5+ Kf6-f5 Ra6-a1 g6-g7
Ra1-f1+ Kf5-g5 Rf1-g1+ Kg5-f6 Kc5-d4 Be4-f5 Kd4-c3 Rh7-h8 Kc3-b4 g7-g8Q
Rg1xg8 Rh8xg8 Kb4-c5 Kf6-g5 Kc5-d4 Bf5-g4 Kd4-d3) -13.52/26 6} 28. Bc4+
{(Be2-c4+ Ke6-d6 g4-g5 Rd2-h2+ Kh5-g6 Rh2-b2 Rh7-f7 Rb2-b4 Bc4-e2 Kd6-e6
Be2-h5 Rb4-b8 Kg6-h6 Rb8-h8+ Rf7-h7 Rh8-b8 g5-g6 Rb8-g8 Bh5-f3 Rg8-b8 g6-g7
Rb8-g8 Rh7-h8 Rg8xg7 Kh6xg7 Ke6-e5 Rh8-f8 Ke5-d4 Rf8-f7 Kd4-c3 Rf7-c7+
Kc3-d4 Rc7-d7+ Kd4-c5 Rd7-d8 Kc5-b4 Rd8-c8 Kb4-a5 Bf3-e4 Ka5-a6) +13.88/27
5} Kd6 {(Ke6-d6 g4-g5 Rd2-h2+ Kh5-g6 Rh2-b2 Rh7-f7 Rb2-b4 Bc4-e2 Rb4-b2
Be2-f3 Rb2-b8 Kg6-f5 Rb8-b5+ Kf5-g4 Kd6-e6 g5-g6 Rb5-b8 Kg4-g5 Rb8-g8
Bf3-g4+ Ke6-e5 Bg4-f5 Ke5-d4 Kg5-f6 Kd4-e3 g6-g7 Ke3-d2 Bf5-e6 Kd2-e3
Rf7-e7 Rg8xg7 Re7xg7 Ke3-e2 Be6-c4+ Ke2-f2 Kf6-g6 Kf2-e1 Rg7-e7+ Ke1-d2
Kg6-h6 Kd2-c2 Bc4-g8) -13.91/29 2} 29. g5 {(g4-g5 Rd2-h2+ Kh5-g6 Rh2-b2
Rh7-f7 Rb2-b4 Bc4-e2 Kd6-e6 Be2-h5 Rb4-b8 Kg6-h6 Rb8-h8+ Rf7-h7 Rh8-b8
g5-g6 Rb8-b6 Rh7-f7 Ke6-e5 Bh5-f3 Ke5-e6 Bf3-g4+ Ke6-d5 Kh6-g5 Rb6-b8
Bg4-e2 Kd5-c5 g6-g7 Rb8-g8 Kg5-h5 Kc5-d4 Be2-f3 Kd4-e3 Kh5-g5 Ke3-f2
Bf3-d5+ Kf2-g1) +16.11/29 15} Rh2+ {(Rd2-h2+ Kh5-g6 Rh2-b2 Rh7-f7 Rb2-c2
Rf7-f4 Kd6-e7 Bc4-d5 Rc2-c3 Rf4-f5 Rc3-g3 Kg6-h5 Ke7-d6 g5-g6 Kd6-c5
Bd5-f3+ Kc5-b4 Rf5-f7 Rg3-h3+ Kh5-g5 Rh3-h8 g6-g7 Rh8-g8 Kg5-h6 Rg8-e8
Kh6-h7 Kb4-c5 g7-g8Q Re8xg8 Kh7xg8 Kc5-d4 Kg8-g7 Kd4-d3) -16.11/23 3} 30.
Kg6 {(Kh5-g6 Rh2-c2 Bc4-d3 Rc2-c6 Bd3-e4 Rc6-b6 Kg6-f5 Rb6-b8 g5-g6 Rb8-f8+
Rh7-f7 Rf8-g8 Be4-f3 Kd6-c5 Kf5-g5 Kc5-d4 g6-g7 Kd4-e3 Kg5-h6 Ke3-f2 Kh6-h7
Rg8-b8 Rf7-f8 Rb8-b3 Bf3-g4+ Kf2-e1 g7-g8Q Rb3-b7+ Rf8-f7 Rb7-b2 Qg8-d8)
+20.97/25 5} Rb2 {(Rh2-b2 Rh7-f7 Rb2-b4 Bc4-e2 Rb4-b2 Be2-f3 Kd6-e6 Rf7-f5
Ke6-e7 Bf3-d5 Rb2-c2 Kg6-h5 Ke7-d6 g5-g6 Rc2-c7 Kh5-g5 Rc7-g7 Kg5-h6 Rg7-e7
Bd5-f7 Re7-e4 g6-g7 Re4-h4+ Kh6-g5 Rh4-f4 g7-g8Q Rf4xf5+ Kg5xf5) -20.47/23
3} 31. Rf7 {(Rh7-f7 Rb2-b4 Bc4-e2 Rb4-b8 Kg6-f5 Kd6-c5 g5-g6 Rb8-e8 Be2-f3
Kc5-d4 Kf5-g5 Kd4-e3 g6-g7 Ke3-f2 Rf7-f8 Re8-e5+ Kg5-f6 Re5-e3 Bf3-g4
Kf2-g1 g7-g8Q Re3-g3 Qg8-h7 Rg3-g2 Qh7-b1+ Kg1-h2) +21.06/21 2} Rb4
{(Rb2-b4 Rf7-f6+ Kd6-e7 Bc4-d5 Rb4-a4 Rf6-f5 Ra4-a3 Kg6-h5 Ke7-d6 g5-g6
Ra3-g3 Rf5-g5 Rg3-h3+ Kh5-g4 Rh3-e3 g6-g7 Re3-e8 Rg5-f5 Re8-e1 Kg4-g5
Re1-g1+ Kg5-f6 Rg1xg7 Kf6xg7 Kd6-c5 Bd5-e6+ Kc5-b4 Rf5-f7 Kb4-c3 Rf7-f4
Kc3-b2 Be6-d5 Kb2-c2) -28.56/23 4} 32. Rf6+ {(Rf7-f6+ Kd6-e7 Bc4-d5 Rb4-d4
Rf6-f5 Rd4-h4 Rf5-e5+ Ke7-d6 Kg6-f6 Kd6-c5 Re5-f5 Kc5-d4 g5-g6 Rh4-h6
Kf6-g5 Rh6-h3 g6-g7 Rh3-g3+ Kg5-f6 Rg3-g4 g7-g8Q Rg4xg8 Bd5xg8 Kd4-c3
Kf6-g6 Kc3-b4 Bg8-f7 Kb4-a4 Rf5-f4+ Ka4-a5 Bf7-c4 Ka5-b4 Bc4-g8+ Kb4-b5
Rf4-c4 Kb5-a5 Bg8-d5 Ka5-b6 Kg6-f6 Kb6-a5) +27.66/26 8} Kc7 {(Kd6-c7 Bc4-d5
Rb4-b1 Rf6-f5 Rb1-g1 Kg6-f6 Kc7-b6 Bd5-e6 Rg1-b1 g5-g6 Rb1-g1 g6-g7 Rg1xg7
Kf6xg7 Kb6-c7 Be6-g8 Kc7-c6 Bg8-d5+ Kc6-c5 Bd5-e4+ Kc5-c4 Kg7-g6 Kc4-b4
Be4-c6 Kb4-c4 Bc6-f3 Kc4-d3 Bf3-d5 Kd3-c3 Bd5-e6 Kc3-d2 Kg6-g7 Kd2-c3
Be6-g8 Kc3-d2 Kg7-f6 Kd2-c3 Rf5-d5 Kc3-b4 Bg8-e6 Kb4-b3) -27.87/31 4} 33.
Bd5 {(Bc4-d5 Rb4-b1 Rf6-f5 Rb1-g1 Kg6-f6 Kc7-b6 Bd5-f7 Kb6-c7 g5-g6 Kc7-b6
g6-g7 Rg1xg7 Kf6xg7 Kb6-c6 Kg7-f6 Kc6-d6 Bf7-e6 Kd6-c6 Kf6-g6 Kc6-b6 Be6-g8
Kb6-a6 Bg8-f7 Ka6-b6 Kg6-g5 Kb6-a7 Kg5-f6 Ka7-b6 Bf7-g8 Kb6-c6) +27.61/27
30} Rb1 {(Rb4-b1 Rf6-f7+ Kc7-d6 Rf7-f5 Rb1-g1 Bd5-f7 Kd6-e7 Bf7-c4 Ke7-d6
Kg6-f6 Rg1-g4 Bc4-f7 Kd6-c6 g5-g6 Rg4-h4 Bf7-d5+ Kc6-c5 g6-g7 Rh4-h6+
Kf6-g5 Rh6-h3 Bd5-f3+ Kc5-d4 g7-g8Q Rh3-g3+ Bf3-g4 Rg3xg4+ Kg5xg4 Kd4-c3
Qg8-c8+ Kc3-b4 Rf5-f4+ Kb4-b3 Qc8-c4+ Kb3-b2 Rf4-f2+) -24.80/21 1} 34. Rf5
{(Rf6-f5 Rb1-b8 Kg6-f6 Kc7-d6 Bd5-f7 Rb8-h8 g5-g6 Rh8-h6 Kf6-g5 Rh6-h3
g6-g7 Rh3-g3+ Kg5-f6 Rg3xg7 Kf6xg7 Kd6-c6 Bf7-c4 Kc6-b6 Rf5-b5+ Kb6-c7
Kg7-f6 Kc7-d6 Bc4-d5 Kd6-d7 Bd5-e6+ Kd7-c7 Rb5-f5 Kc7-c6 Be6-c4 Kc6-d6
Bc4-f7 Kd6-d7 Bf7-d5 Kd7-c7 Bd5-f3 Kc7-b6 Bf3-e4 Kb6-a6) +250.00/26 8} Rb8
{(Rb1-b8 Kg6-f6 Kc7-d6 Bd5-f7 Rb8-h8 g5-g6 Rh8-h6 Kf6-g5 Rh6-h2 g6-g7
Rh2-g2+ Kg5-f6 Rg2xg7 Kf6xg7 Kd6-c6 Kg7-f6 Kc6-b6 Bf7-g8 Kb6-b7 Bg8-d5+
Kb7-b6 Bd5-f7 Kb6-a6 Kf6-g5 Ka6-b6 Bf7-g8 Kb6-b7 Kg5-f6 Kb7-b6 Bg8-e6
Kb6-c7) -250.00/29 0} 35. Kf6 {(Kg6-f6 Rb8-h8) +250.00/28 4} Rh8 {(Rb8-h8
g5-g6 Rh8-h6) -19.35/23 7} 36. g6 {(g5-g6 Kc7-d6 g6-g7 Rh8-e8 g7-g8Q Re8xg8
Bd5xg8 Kd6-c6 Bg8-e6 Kc6-d6 Be6-f7 Kd6-d7 Bf7-d5 Kd7-d6 Bd5-e6 Kd6-c6)
+250.00/16 0} Kd7 {(Kc7-d7 g6-g7 Rh8-e8 g7-g8Q Re8xg8 Bd5xg8 Kd7-d8 Bg8-f7
Kd8-c8 Bf7-c4 Kc8-b7 Rf5-b5+ Kb7-a6 Bc4-e2 Ka6-a7 Be2-f1 Ka7-a8) -M30/17 0}
37. g7 {(g6-g7 Rh8-e8 g7-g8Q Re8xg8 Bd5xg8 Kd7-d8 Bg8-f7 Kd8-c8 Bf7-c4
Kc8-b7 Rf5-b5+ Kb7-a6 Bc4-e2 Ka6-a7 Be2-f1 Ka7-a8 Bf1-c4 Ka8-a7) +M30/17 0}
Re8 {(Rh8-e8 Kf6-g5 Re8-e1 Bd5-f3 Re1-e8 Bf3-g4 Kd7-d6 Rf5-f8 Re8-e5+
Bg4-f5 Kd6-c5 g7-g8Q Kc5-b4 Rf8-b8+ Re5-b5 Rb8xb5+ Kb4xb5 Qg8-d5+ Kb5-b4
Qd5-d4+ Kb4-b5 Kg5-f6 Kb5-c6) -M17/18 0} 38. Kg5 {(Kf6-g5 Re8-e1 Bd5-f3
Re1-e8 Bf3-g4 Kd7-c6 Rf5-f8 Re8-e5+ Bg4-f5 Kc6-c5 g7-g8Q Kc5-b4 Rf8-b8+
Re5-b5 Rb8xb5+ Kb4xb5 Qg8-d5+ Kb5-b4 Qd5-d4+ Kb4-b5 Kg5-f6 Kb5-c6) +M17/18
0} Re1 {(Re8-e1 Bd5-f3 Re1-e8 Bf3-g4 Kd7-c6 Rf5-f8 Re8xf8 g7xf8Q Kc6-b5
Bg4-d7+ Kb5-c4 Bd7-e6+ Kc4-d4 Qf8-f3 Kd4-c5 Qf3-d5+ Kc5-b6 Qd5-c4 Kb6-b7
Qc4-c5 Kb7-a8) -M13/18 0} 39. Bf3 {(Bd5-f3 Re1-e8 Bf3-g4 Kd7-d6 Rf5-f8
Re8-e5+ Bg4-f5 Kd6-c5 g7-g8Q Kc5-b4 Rf8-b8+ Re5-b5 Qg8-f8+ Kb4-c4 Qf8-f7+
Kc4-b4 Qf7-e7+ Kb4-c4 Qe7-e2+ Kc4-c5 Rb8xb5+ Kc5-c6 Qe2-e8+ Kc6-d6) +M13/17
0} Re8 {(Re1-e8 Bf3-g4 Kd7-d6 Rf5-f8 Re8-e5+ Kg5-f6 Re5-d5 g7-g8Q Kd6-c5
Rf8-c8+ Kc5-d4 Qg8-e6 Rd5-c5 Qe6-d6+ Rc5-d5 Qd6-f4+ Kd4-d3 Qf4-c4+ Kd3-e3
Qc4-e2+ Ke3-f4 Qe2-f3+) -M11/18 0} 40. Rf8 {(Rf5-f8 Re8-e5+ Kg5-h4 Re5-e8
Bf3-g4+ Kd7-d6 Rf8xe8 Kd6-c5 g7-g8Q Kc5-d4 Qg8-b3 Kd4-c5 Re8-d8 Kc5-c6
Rd8-c8+ Kc6-d6 Qb3-e6+) +M9/18 0} Re5+ {(Re8-e5+ Kg5-h4 Re5-e8 Bf3-g4+
Kd7-d6 Rf8xe8 Kd6-c5 g7-g8Q Kc5-c6 Qg8-c4+ Kc6-b6 Re8-b8+ Kb6-a7 Qc4-c7+
Ka7-a6 Bg4-c8+) -M8/19 0 Black resigns} *[/pgn]

[Chessqueen]

Of course Komodo Dragon 2.6 can handle this positions without 8-pieces EGTB

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.20"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.20"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Result "1/2-1/2"]
[BlackElo "3560"]
[Time "18:48:59"]
[WhiteElo "3560"]
[TimeControl "180+2"]
[SetUp "1"]
[FEN "r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1"]
[Termination "unterminated"]
[PlyCount "5"]
[WhiteType "program"]
[BlackType "program"]



1. ... Ra1+ 2. Rf1 Rxf1+ 3. Kxf1 Bh3 4. gxh3 Kg6 5. Kf2 Kh7 6. Be4+ Kg8 7.
Bd5+ Kg7 8. Kg3 Kf6 9. Bf3 Kg7 10. Kh4 Kh7 11. Bb7 Kh8 12. Kg5 Kg8 13. Kf6
Kh7 14. Kf7 Kh8 15. Bf3 Kh7 16. Bb7 Kh8 17. Bd5 Kh7 18. Be4+ Kh8 19. Bh1
Kh7 20. Bd5 Kh8 21. Kf8 Kh7 22. Ba2 Kh8 23. Kf7 Kh7 24. Bb1+ Kh8 25. Kg6
Kg8 26. Ba2+ Kh8 27. Kf6 Kh7 28. Bd5 Kh8 29. Ba2 Kh7 30. Bb1+ Kg8 31. Be4
Kh8 32. Kg6 Kg8 33. Bd5+ Kh8 34. Kf6 Kh7 35. Bb3 Kh8 36. Kg5 Kg7 37. Be6
Kh7 38. Kf6 Kh8 39. Bf7 Kh7 40. Ba2 Kh8 41. Bb3 Kh7 42. Kf7 Kh8 43. Kf6 Kh7
44. Kg5 Kg7 45. Ba4 Kh8 46. Bc6 Kg8 47. Bb5 Kh8 48. Kh6 Kg8 49. h4 Kh8 50.
Ba4 Kg8 51. h5 Kh8 52. Bc2 Kg8 53. h3 Kh8 54. Ba4 Kg8 55. Kg6 Kh8 56. h4
Kg8 57. h6 Kh8 58. Bb5 Kg8 59. h5 Kh8 60. Be2 Kg8 61. Bc4+ Kh8 62. Bb5 Kg8
63. Bc6 Kh8 64. Bf3 Kg8 65. Bd5+ Kh8 66. Bc6 Kg8 67. Bb5 Kh8 68. Bf1 Kg8
69. Bd3 Kh8 70. Bf5 Kg8 71. Be4 Kh8 72. Bc2 Kg8 73. Bb3+ Kh8 74. Bd1 Kg8
75. Bc2 Kh8 76. Ba4 Kg8 77. Bd7 Kh8 78. Be8 Kg8 79. Ba4 Kh8 80. Bd1 Kg8 81.
Bf3 Kh8 82. Bb7 Kg8 83. Bc8 Kh8 84. Bg4 Kg8 85. Be6+ Kh8 86. Kg5 Kh7 87.
Bf5+ Kg8 88. Bg6 Kh8 89. Bb1 Kg8 90. Kh4 Kh8 91. Bg6 Kg8 92. Bc2 Kh8 93.
Bf5 Kg8 94. Kg4 Kh8 95. Kg3 Kg8 96. Kf2 Kh8 97. Ke2 Kg8 98. Kf2 Kh8 99. Ke3
Kg8 100. Bg6 Kh8 101. h7 Kg7 102. Kf3 Kh8 103. Bf5 Kg7 104. Kf2 Kh8 105.
Kg3 Kg7 106. Kh3 Kh8 107. Bg6 Kg7 108. Bb1 Kh8 109. Kg3 Kg7 110. Bg6 Kh8
111. Bd3 Kg7 112. Bf5 Kh8 113. Bd3 Kg7 114. Kh2 Kh8 115. Kg1 Kg7 116. Bf5
Kh8 117. Kg2 Kg7 118. Bd3 Kh8 119. Kf3 Kg7 120. Be4 Kh8 121. Bb1 Kg7 122.
Bf5 Kh8 123. Bg6 Kg7 124. Kf2 Kh8 125. Kf1 Kg7 126. Kf2 Kh8 127. Ke2 Kg7
128. Ke3 Kh8 129. Bc2 Kg7 130. Bd3 Kh8 131. Kf4 Kg7 132. Bf5 Kh8 133. Ke5
Kg7 134. Kd6 Kh8 135. Bb1 Kg7 136. Bg6 Kh8 137. Ke6 Kg7 138. Kd7 Kh8 139.
Bd3 Kg7 140. Ke7 Kh8 141. Be4 Kg7 142. Ke6 Kh8 143. Bf5 Kg7 144. Be4 Kh8
145. Kd5 Kg7 146. Kd6 Kh8 147. Ke7 Kg7 148. h8=Q+ Kxh8 149. h6 Kg8 150. Bd3
Kh8 151. Bb1 Kg8 152. Bg6 Kh8 153. h7 Kg7 154. Kd7 Kh8 155. Kc6 Kg7 156.
Kc5 Kh8 157. Bc2 Kg7 158. Be4 Kh8 159. Bg6 Kg7 160. Kb4 Kh8 161. Bb1 Kg7
162. Bg6 Kh8 163. Bf5 Kg7 164. Ka3 Kh8 165. Ka4 Kg7 166. Ka3 Kh8 167. Bg6
Kg7 168. Ka4 Kh8 169. Bc2 Kg7 170. Ka3 Kh8 171. Ka2 Kg7 172. Bb1 Kh8 173.
Bc2 Kg7 174. Bg6 Kh8 175. Bd3 Kg7 176. Bg6 Kh8 177. Bb1 Kg7 178. Kb3 Kh8
179. Bd3 Kg7 180. Ka3 Kh8 181. Kb3 Kg7 182. Ka2 Kh8 183. Bf5 Kg7 184. Bc2
Kh8 185. Ka1 Kg7 186. Bf5 Kh8 187. Kb2 Kg7 188. Ka1 Kh8 189. Ka2 Kg7 190.
Be4 Kh8 191. Bb1 Kg7 192. Bc2 Kh8 193. Kb2 Kg7 194. Ka3 Kh8 195. Bd3 Kg7
196. Ka2 Kh8 197. Ka3 Kg7 198. Bb1 Kh8 199. Bg6 Kg7 200. Ka4 Kh8 201. Bc2
Kg7 202. Ka3 {3-fold repetition} 1/2-1/2[/pgn]

[Chessqueen]

Another top Engine that failed the test, now you are starting to get the picture, why testing needs to be done without using 6-pieces or 8-pieces EGTB like in this case igel does NOT have a clue how to draw and the stronger engine does not have a chance of showings its superiority of playing the endgame better than the other since with the help of EGTB like in this case it will end in a draw even if Ige, Slowchesse, Rubibichess, Berser, or Koivisto can not find the draw by themselves playing as Black.

NOTE: The purpose to test engines is not to find out if EGTB can play perfect endgames, but to find out which engine has better chess knowledge and to be able to play a better endgame than its opponent.

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.20"]
[Round "1"]
[White "Igel-x64_bmi2_avx2_3_1_0"]
[Black "Igel-x64_bmi2_avx2_3_1_0"]
[Result "1-0"]
[BlackElo "3460"]
[Time "20:37:17"]
[WhiteElo "3460"]
[TimeControl "180+2"]
[SetUp "1"]
[FEN "r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 1 1"]
[Termination "unterminated"]
[PlyCount "3"]
[WhiteType "program"]
[BlackType "program"]


1. ... Ra1+ {(Ra8-h8 Rf2-b2 Kg5-f4 Rb2-b4+ Kf4-g5 h2-h3 Bf5xh3 g2xh3 Rh8xh3
Kg1-g2 Rh3-h4 Bf3-e4 Rh4-g4+ Kg2-f3 Rg4-f4+ Kf3-e3 Rf4-f1 Rb4-b8 Rf1-e1+
Ke3-f3 Re1-f1+ Kf3-g3 Rf1-e1 Be4-f3 Kg5-f6 Kg3-f4 Kf6-e7 Rb8-b6 Re1-f1
Kf4-e3 Ke7-d7 Rb6-a6 Kd7-c7 Ra6-c6+ Kc7-d7) -3.59/26 14} 2. Rf1 {(Rf2-f1
Ra1-a3 h2-h3 Bf5-g6 Kg1-h2 Bg6-d3 Rf1-c1 Kg5-f4 Rc1-c8 Kf4-g5 Rc8-b8 Kg5-f4
Rb8-b4+ Kf4-g5 h3-h4+ Kg5-h6 Rb4-b6+ Kh6-g7 Rb6-b7+ Kg7-h8 Rb7-c7 Ra3-b3
Rc7-e7 Bd3-g6 Re7-e5 Bg6-d3 Re5-e8+ Kh8-g7 Re8-e1 Bd3-g6 Re1-c1 Rb3xf3
g2xf3 Bg6-f5) +3.89/28 5} Ra3 {(Ra1-a3 h2-h3 Bf5-g6 Kg1-h2 Bg6-d3 Rf1-c1
Kg5-f4 Rc1-c6 Ra3-a4 Rc6-c8 Kf4-g5 Rc8-b8 Kg5-f6 Kh2-g3 Ra4-a3 h3-h4 Bd3-g6
Rb8-f8+ Kf6-g7 Rf8-a8 Ra3-b3 Ra8-a7+ Kg7-h6 Ra7-a6 Kh6-g7 Kg3-h2 Bg6-d3
Ra6-a1 Kg7-h6 Ra1-a7 Bd3-g6 Ra7-a6 Kh6-g7 Ra6-a5) -3.89/29 4} 3. Rc1
{(h2-h3 Bf5-d3 Rf1-c1 Kg5-f4 Kg1-h2 Kf4-g5 Rc1-c5+ Kg5-f4 Rc5-c8 Kf4-g5
Rc8-b8 Kg5-f4 Rb8-b4+ Kf4-g5 Rb4-b6 Kg5-f4 Rb6-b8 Kf4-g5 Rb8-b4 Kg5-h6
Rb4-b6+ Kh6-g5 Rb6-e6 Ra3-a4 Kh2-g3 Ra4-b4 Re6-c6 Rb4-b3 Kg3-h2 Rb3-a3
Rc6-c1) +3.89/26 16} Ra4 {(Ra3-a4 Rc1-c5 Kg5-f6 h2-h3 Ra4-a2 Rc5-c6+ Kf6-g5
Kg1-h2 Ra2-a3 Rc6-c4 Bf5-d3 Rc4-b4 Kg5-h6 Kh2-g1 Ra3-a2 Rb4-b6+ Kh6-g7
Rb6-b3 Bd3-g6 Kg1-h2 Kg7-f6 h3-h4 Bg6-c2 Rb3-c3 Bc2-f5 Rc3-c4 Ra2-b2 Rc4-a4
Bf5-g6 Kh2-g3 Rb2-b3 Kg3-f4 Rb3xf3+ g2xf3) -3.90/28 13} 4. Rc5 {(Rc1-c5
Kg5-f6 h2-h3 Ra4-a2 Kg1-h2 Ra2-a3 Rc5-c6+ Kf6-g7 Rc6-c4 Bf5-d3 Rc4-d4
Bd3-b5 Kh2-g1 Ra3-a2 Rd4-b4 Bb5-e8 Rb4-b7+ Kg7-h6 Rb7-b6+ Kh6-g7 Rb6-b3
Be8-f7 Rb3-c3 Kg7-f6 Kg1-h2 Ra2-b2 Rc3-c6+ Kf6-g7 Rc6-c7 Kg7-f6 Rc7-c3
Rb2-b4 Rc3-c6+ Kf6-e5 Kh2-g3 Bf7-e6 Rc6-c7 Be6xh3) +3.90/30 6} Kf6 {(Kg5-f6
h2-h3 Ra4-a3 Kg1-f2 Ra3-a2+ Kf2-g3 Ra2-a3 Rc5-c4 Kf6-e5 Rc4-b4 Bf5-g6
Rb4-b6 Bg6-d3 Rb6-b8 Ke5-f6 Rb8-b4 Kf6-e5 Kg3-f2 Bd3-c2 Rb4-b5+ Ke5-f6
Rb5-b6+ Kf6-e5 Rb6-c6 Bc2-d3 Rc6-c5+ Ke5-f6 g2-g4 Ra3-b3 Kf2-g2 Rb3-b2+
Kg2-g3 Rb2-b3) -3.90/25 5} 5. h3 {(h2-h3 Ra4-a3 Kg1-f2 Ra3-a2+ Kf2-g3
Ra2-a4 Rc5-c6+ Kf6-g5 Rc6-b6 Ra4-d4 Rb6-b5 Kg5-f6 Kg3-f2 Rd4-d2+ Kf2-e3
Rd2-d3+ Ke3-f4 Rd3-d4+ Kf4-g3 Rd4-a4 Kg3-h2 Ra4-a3 Rb5-b4 Bf5-g6 h3-h4
Kf6-g7 Kh2-g3 Bg6-h5 Rb4-f4 Bh5-e8 Rf4-g4+ Kg7-h6 Kg3-h2 Be8-f7 Rg4-f4
Bf7-b3 Rf4-e4) +3.71/27 5} Bh7 {(Bf5-h7 Rc5-c3 Kf6-g5 Kg1-f2 Kg5-h4 Rc3-c5
Ra4-a2+ Kf2-g1 Kh4-g3 Rc5-g5+ Kg3-f4 Rg5-g4+ Kf4-e5 Rg4-b4 Bh7-g6 Kg1-h2
Bg6-c2 Rb4-c4 Bc2-d3 Rc4-c3 Bd3-h7 Rc3-c5+ Ke5-f6 Rc5-c4 Bh7-d3 Rc4-c3
Bd3-f5 Kh2-g3 Bf5-e6 Rc3-c6) -3.86/23 5} 6. Kf2 {(Kg1-f2 Ra4-a2+ Kf2-g3
Ra2-a4 Rc5-c3 Ra4-b4 Kg3-f2 Rb4-b2+ Kf2-e3 Bh7-g8 h3-h4 Rb2-b4 g2-g4 Bg8-e6
g4-g5+ Kf6-g6 Rc3-c6 Rb4xh4 Rc6xe6+ Kg6xg5 Re6-e5+ Kg5-f6 Re5-c5 Rh4-b4
Bf3-e4 Rb4-b6 Ke3-f4 Kf6-e6 Kf4-g5 Rb6-b2 Be4-f5+ Ke6-d6 Rc5-a5 Kd6-c7
Kg5-g6 Rb2-g2+ Kg6-f7 Kc7-b6 Ra5-a8) +3.80/24 7} Ra2+ {(Ra4-a2+ Kf2-g3
Ra2-a4 Rc5-c3 Bh7-g6 Kg3-h2 Ra4-a2 h3-h4 Bg6-f5 Rc3-c6+ Kf6-g7 Rc6-c4
Bf5-d3 Rc4-b4 Bd3-c2 Kh2-g3 Ra2-a4 Rb4xa4 Bc2xa4 Kg3-f4 Kg7-h6 g2-g4 Ba4-b5
g4-g5+ Kh6-g7 h4-h5 Kg7-g8 Bf3-d5+ Kg8-h8 Bd5-e4 Bb5-e2 h5-h6) -3.91/26 9}
7. Kg3 {(Kf2-g3 Ra2-a4 Kg3-h2 Ra4-a3 Rc5-c4 Bh7-d3 Rc4-d4 Bd3-g6 Rd4-f4+
Kf6-g7 g2-g4 Bg6-c2 Rf4-c4 Bc2-d3 Rc4-c7+ Kg7-f6 Rc7-c5 Bd3-f1 Kh2-g3
Bf1-e2 Rc5-f5+ Kf6-g7 Kg3-g2 Be2-d3 Rf5-c5 Ra3-a2+ Kg2-g3 Ra2-a3 Kg3-f4
Ra3-a4+ Kf4-e3 Bd3-b1 Ke3-f2 Ra4-a2+ Kf2-g3 Ra2-a3 Rc5-c7+ Kg7-h6 Kg3-f2)
+3.91/26 13} Ra4 {(Ra2-a4 Rc5-c3 Bh7-g6 Kg3-h2 Kf6-e5 Rc3-c5+ Ke5-f4 Bf3-d1
Ra4-a2 Rc5-c4+ Kf4-e5 Bd1-f3 Ra2-a3 Rc4-b4 Bg6-f5 h3-h4 Bf5-d3 Kh2-g3
Ra3-c3 Rb4-a4 Rc3-c8 Kg3-f2 Rc8-c2+ Kf2-e3 Bd3-f1 g2-g4 Rc2-h2 h4-h5)
-3.84/24 3} 8. Rc6+ {(Rc5-c6+ Kf6-g7 Rc6-c3 Bh7-g6 Kg3-h2 Ra4-a2 Rc3-c7+
Kg7-h6 Rc7-c6 Kh6-g7 Rc6-c3 Bg6-f5 Kh2-g3 Ra2-a4 Kg3-f2 Ra4-a2+ Kf2-e3
Bf5-e6 Ke3-f4 Ra2-a4+ Kf4-g5 Ra4-a5+ Kg5-h4 Ra5-a4+ g2-g4 Ra4-c4 Rc3xc4
Be6xc4 Kh4-g5 Bc4-f1 h3-h4 Bf1-d3 Kg5-h5 Kg7-h8 Kh5-h6 Bd3-c2) +3.80/24 9}
Kg7 {(Kf6-g7 Rc6-c3 Bh7-g6 Kg3-h2 Kg7-h6 g2-g4 Ra4-b4 Rc3-c6 Rb4-a4 Kh2-g3
Ra4-a3 h3-h4 Kh6-g7 Rc6-c7+ Kg7-f6 Rc7-c4 Bg6-d3 Rc4-d4 Bd3-e2 Rd4-f4+
Kf6-g7 Kg3-g2 Be2-d3 Rf4-d4 Ra3-b3 Rd4-d7+ Kg7-f6 Kg2-f2 Rb3-b2+ Kf2-g3
Rb2-b3) -3.83/25 9} 9. Rc3 {(Rc6-c3 Kg7-f6 Kg3-f2 Ra4-h4 Rc3-c6+ Kf6-g7
Rc6-c7+ Kg7-h8 Kf2-g3 Rh4-b4 h3-h4 Bh7-f5 Rc7-f7 Bf5-e6 Rf7-f4 Rb4-b6
Kg3-h2 Rb6-b2 Rf4-e4 Be6-f7 Re4-e3 Kh8-h7 Re3-c3 Kh7-g8 Kh2-h3 Rb2-b6
Rc3-c7 Rb6-b2 Rc7-c6) +3.98/26 11} Bb1 {(Bh7-b1 Kg3-h2 Kg7-f6 g2-g4 Kf6-g7
Kh2-g3 Kg7-f6 Rc3-c6+ Kf6-g7 Rc6-b6 Bb1-c2 Rb6-b7+ Kg7-f6 Rb7-b2 Bc2-d3
Rb2-b6+ Kf6-g7 Rb6-b7+ Kg7-f6 h3-h4 Bd3-c2 Rb7-b2 Bc2-d3 Rb2-b3 Bd3-c2
Rb3-c3 Bc2-h7 Kg3-f2 Kf6-g7 Rc3-c7+ Kg7-h8 Rc7-c3) -4.03/25 11} 10. Kh2
{(Kg3-h2 Ra4-a2 h3-h4 Ra2-a4 g2-g4 Ra4-b4 Rc3-c7+ Kg7-h6 Kh2-g3 Rb4-a4
Bf3-d1 Ra4-b4 g4-g5+ Kh6-g6 Rc7-c6+ Kg6-f7 Bd1-c2 Bb1-a2 Rc6-c7+ Kf7-f8
Bc2-f5 Rb4-b5 Kg3-g4 Ba2-b3 Rc7-c1 Bb3-f7 Rc1-c6 Kf8-g7 Kg4-f4 Rb5-b4+
Bf5-e4 Bf7-h5 Rc6-h6) +4.02/26 6} Ra2 {(Ra4-a2 h3-h4 Bb1-f5 Rc3-c7+ Kg7-f6
Rc7-c4 Bf5-d3 Rc4-b4 Kf6-e5 Kh2-g3 Ra2-a6 h4-h5 Ra6-d6 Kg3-h3 Rd6-f6 Rb4-b3
Bd3-c2 Rb3-c3 Bc2-b1 Rc3-c5+ Ke5-f4 Kh3-h4 Bb1-d3 Rc5-c3 Rf6-d6 Rc3-c5
Rd6-d4 Rc5-c7) -4.03/25 5} 11. h4 {(h3-h4 Ra2-b2 Kh2-g3 Rb2-a2 Rc3-b3
Bb1-c2 Rb3-b4 Ra2-a6 Kg3-f2 Ra6-h6 Rb4-c4 Bc2-b3 Rc4-c7+ Kg7-h8 Kf2-g3
Rh6-a6 Rc7-c3 Bb3-f7 Kg3-h3 Ra6-a4 g2-g4 Ra4-d4 Kh3-g3 Bf7-g8 Rc3-a3 Kh8-h7
Ra3-a1 Kh7-g7 Ra1-a7+ Kg7-f6 Ra7-b7) +4.03/25 3} Bf5 {(Bb1-f5 Rc3-c7+
Kg7-h8 Kh2-g3 Ra2-a4 Rc7-f7 Bf5-e6 Rf7-f4 Ra4-a3 Rf4-d4 Ra3-a7 Rd4-b4
Ra7-g7+ Kg3-h2 Rg7-f7 Rb4-b6 Be6-c4 Rb6-c6 Bc4-b3 Kh2-g3 Rf7-f8 Rc6-c7
Bb3-e6 Rc7-c6 Be6-a2 Rc6-c3 Ba2-e6) -4.04/25 4} 12. Rc4 {(Rc3-c4 Bf5-d3
Rc4-d4 Bd3-f1 Kh2-g3 Kg7-f6 Rd4-f4+ Kf6-g7 Bf3-d5 Ra2-a3+ Kg3-g4 Bf1-d3
Rf4-b4 Ra3-a5 Bd5-f3 Bd3-g6 Kg4-g3 Bg6-c2 Rb4-d4 Bc2-b1 Bf3-d5 Bb1-g6
Kg3-f4 Ra5-a6 Bd5-e4 Bg6xe4 Rd4xe4) +4.07/24 5} Bh7 {(Bf5-h7 Rc4-d4 Kg7-f6
Kh2-h3 Kf6-e5 Rd4-b4 Ke5-f6 g2-g4 Ra2-a3 Kh3-g3 Kf6-e5 h4-h5 Ra3-c3 Rb4-b5+
Ke5-f6 g4-g5+ Kf6-g7 Rb5-b4 Rc3-c5 Kg3-h4 Bh7-d3 Rb4-d4 Rc5-c4 Rd4xc4
Bd3xc4) -4.18/21 7} 13. Kg3 {(Kh2-g3 Ra2-a5 Rc4-d4 Kg7-f6 Kg3-f4 Ra5-f5+
Kf4-g4 Rf5-b5 h4-h5 Bh7-b1 Rd4-f4+ Kf6-g7 Kg4-h4 Rb5-e5 g2-g4 Re5-e3 Kh4-g3
Re3-b3 Rf4-d4 Rb3-d3 Rd4-e4 Bb1-c2 Kg3-f4) +4.24/21 3} Ra5 {(Ra2-a5 Rc4-b4
Bh7-g6 Kg3-f4 Ra5-f5+ Kf4-e3 Rf5-f6 Rb4-d4 Bg6-e8 Rd4-g4+ Kg7-h6 Rg4-e4
Be8-c6 Re4-f4 Rf6xf4 Ke3xf4 Bc6-e8 g2-g4 Be8-f7 Kf4-g3 Kh6-g7 Bf3-e4 Kg7-h6
Kg3-f4 Bf7-e8 Be4-c2 Be8-c6 Kf4-g3 Kh6-g7) -4.23/24 6} 14. Rg4+ {(Rc4-g4+
Kg7-h6 Rg4-b4 Ra5-e5 Kg3-f2 Re5-e8 g2-g4 Kh6-g7 Kf2-g3 Kg7-h8 h4-h5 Kh8-g7
Rb4-b7+ Kg7-h8 Kg3-h4 Bh7-c2 Rb7-b2 Bc2-d3 Rb2-b4 Bd3-c2 g4-g5 Bc2-d3
Bf3-d5 Bd3-h7 Bd5-g2 Bh7-c2 Rb4-c4 Bc2-h7 Bg2-f3) +4.09/23 6} Kh6 {(Kg7-h6
Rg4-b4 Ra5-e5 Kg3-f2 Re5-e8 g2-g4 Kh6-g7 Rb4-b7+ Kg7-h8 Kf2-g3 Bh7-g6
Rb7-b4 Kh8-g7 Rb4-b6 Bg6-d3 Rb6-b7+ Kg7-h8 Rb7-c7 Bd3-g6 Bf3-d1 Re8-e1
Rc7-c8+ Kh8-g7 Bd1-f3 Re1-e7 Rc8-b8 Bg6-c2 Rb8-b7 Re7xb7 Bf3xb7 Kg7-f6)
-4.15/27 8} 15. Rb4 {(Rg4-b4 Ra5-e5 Kg3-f4 Re5-f5+ Kf4-e3 Rf5-e5+ Ke3-f2
Re5-e8 g2-g4 Kh6-g7 Kf2-g3 Bh7-c2 Bf3-d5 Re8-e5 Rb4-b7+ Kg7-h8 Rb7-d7
Re5-e3+ Kg3-f4 Re3-a3 Bd5-e6 Ra3-a6 Rd7-c7 Bc2-b1 Rc7-b7 Bb1-c2 Rb7-e7
Ra6-a5 h4-h5 Ra5-a6 Be6-f5 Bc2xf5 Kf4xf5) +4.46/27 4} Re5 {(Ra5-e5 Kg3-f2
Bh7-d3 g2-g4 Re5-e6 Rb4-d4 Bd3-b1 Rd4-c4 Kh6-g7 Kf2-g3 Bb1-d3 Rc4-d4 Bd3-g6
Rd4-d7+ Kg7-h8 Rd7-b7 Bg6-d3 Rb7-b4 Bd3-c2 Bf3-d5 Re6-e8 Kg3-f4 Re8-f8+
Kf4-g5 Rf8-e8 Rb4-b7 Re8-f8 Bd5-e6) -4.48/25 5} 16. Kf4 {(Kg3-f4 Re5-f5+
Kf4-e3 Rf5-e5+ Ke3-f2 Re5-e6 g2-g4 Kh6-g7 Kf2-g3 Kg7-h8 Bf3-d5 Re6-e5
Rb4-b8+ Kh8-g7 Rb8-b7+ Kg7-h8 Rb7-d7 Re5-e1 Kg3-f4 Re1-a1 Rd7-e7 Bh7-d3
Bd5-e4 Ra1-a4 Kf4-e3 Bd3-c4 Be4-f5 Bc4-b3 Re7-d7 Kh8-g8 h4-h5) +4.46/24 3}
Rf5+ {(Re5-f5+ Kf4-e3 Rf5-e5+ Ke3-f2 Kh6-g7 g2-g4 Bh7-c2 Kf2-g3 Re5-e6
Rb4-b7+ Kg7-h8 Rb7-b8+ Kh8-g7 Rb8-b4 Re6-e1 Rb4-c4 Bc2-d3 Rc4-c3 Bd3-b1
Rc3-c7+ Kg7-h8 Kg3-f4 Re1-e6 Rc7-b7 Bb1-d3 Rb7-b4 Re6-f6+ Kf4-g3 Kh8-g7
Rb4-d4 Bd3-h7 Rd4-b4 Rf6-f8 Bf3-e4) -4.55/24 7} 17. Ke3 {(Kf4-e3 Rf5-e5+
Ke3-f2 Kh6-g7 g2-g4 Bh7-c2 Kf2-g3 Re5-e1 Rb4-c4 Bc2-d3 Rc4-c3 Bd3-b1
Rc3-c7+ Kg7-h8 Kg3-f4 Re1-f1 Rc7-c3 Rf1-f2 Rc3-c8+ Kh8-g7 Rc8-c7+ Kg7-h8
Rc7-c3 Bb1-h7 Kf4-g3 Rf2-a2 Rc3-c4 Ra2-a1 Kg3-f4 Kh8-g7 Rc4-c7+ Kg7-h8)
+4.56/24 10} Re5+ {(Rf5-e5+ Ke3-f2 Bh7-d3 g2-g4 Kh6-g7 Kf2-g3 Re5-e1
Rb4-b7+ Kg7-h8 Rb7-d7 Bd3-c2 Rd7-d2 Bc2-a4 Kg3-f4 Re1-f1 Rd2-d3 Kh8-g7
Rd3-c3 Ba4-d1 h4-h5 Kg7-h6 Rc3-c6+ Kh6-g7 Rc6-c7+ Kg7-h8 Rc7-c3 Kh8-h7
Kf4-g3 Rf1xf3+ Rc3xf3 Kh7-h8) -4.57/25 5} 18. Kf2 {(Ke3-f2 Bh7-d3 g2-g4
Kh6-g7 Kf2-g3 Re5-e1 Rb4-d4 Bd3-c2 Rd4-c4 Bc2-b3 Rc4-c3 Bb3-g8 Rc3-c7+
Kg7-h8 Rc7-d7 Re1-e8 Bf3-c6 Re8-e1 Kg3-f4 Re1-f1+ Kf4-g5 Rf1-e1 Rd7-d8
Kh8-g7 h4-h5 Bg8-e6 Bc6-d5 Be6xd5 Rd8xd5) +4.49/26 6} Bc2 {(Bh7-c2 g2-g4
Kh6-g7 Rb4-c4 Bc2-b3 Rc4-c7+ Kg7-h8 Rc7-b7 Bb3-c2 Kf2-g3 Re5-e8 Rb7-b4
Re8-e1 Rb4-c4 Bc2-b3 Rc4-c8+ Kh8-g7 Rc8-c3 Bb3-g8 Rc3-c7+ Kg7-h8 Rc7-d7
Bg8-h7 Kg3-f4 Re1-e6 Rd7-d4 Re6-f6+ Kf4-g3) -4.56/23 2} 19. g4 {(g2-g4
Kh6-g7 Kf2-g3 Re5-e1 Rb4-c4 Bc2-b3 Rc4-c7+ Kg7-h8 Rc7-c3 Bb3-g8 Rc3-d3
Re1-a1 Rd3-d4 Bg8-e6 Rd4-d6 Be6-f7 Bf3-e4 Ra1-a3+ Rd6-d3 Ra3-a1 Be4-f5
Ra1-f1 Rd3-d6 Kh8-g8 Bf5-e4 Kg8-g7) +4.64/23 3} Kg7 {(Kh6-g7 Rb4-c4 Bc2-d3
Rc4-d4 Bd3-c2 Kf2-g3 Re5-e8 Rd4-b4 Re8-e1 Rb4-b7+ Kg7-h8 Rb7-c7 Bc2-h7
Rc7-c4 Bh7-d3 Rc4-c3 Bd3-h7 Kg3-f4 Re1-a1 Kf4-g5 Ra1-a5+ Kg5-h6 Ra5-a4)
-4.45/21 3} 20. Kg3 {(Kf2-g3 Re5-e1 Rb4-b7+ Kg7-f8 Rb7-b2 Bc2-h7 Kg3-f4
Re1-f1 Rb2-d2 Kf8-e7 Rd2-d1 Rf1-f2 Rd1-c1 Ke7-f8 Rc1-c7 Bh7-b1 Kf4-g3
Rf2-f1 Kg3-g2 Rf1-e1 Kg2-f2 Re1-e5 Rc7-c4 Bb1-d3 Rc4-d4) +4.60/22 4} Re1
{(Re5-e1 Rb4-b7+ Kg7-f8 Rb7-b2 Bc2-h7 Kg3-f4 Re1-f1 Rb2-d2 Kf8-e7 Rd2-d1
Rf1-f2 Rd1-c1 Ke7-f8 Rc1-c7 Bh7-b1 Kf4-g3 Rf2-f1 Rc7-d7 Bb1-c2 Rd7-d2
Bc2-a4 Rd2-d4 Ba4-c2 Rd4-c4 Bc2-b3) -4.61/22 4} 21. Rb7+ {(Rb4-b7+ Kg7-h8
Rb7-b2 Bc2-h7 Rb2-b8+ Kh8-g7 Rb8-b7+ Kg7-h8 Rb7-c7 Bh7-g8 Rc7-d7 Bg8-h7
Kg3-f4 Re1-f1 Rd7-d8+ Kh8-g7 Rd8-d1 Rf1-f2 Rd1-e1 Bh7-c2 Kf4-g3 Rf2-d2
Re1-e7+ Kg7-h8 Bf3-e4 Rd2-e2 Re7-e8+ Kh8-g7 Kg3-f4) +4.54/21 4} Kh8
{(Kg7-h8 Rb7-c7 Bc2-b3 Rc7-c8+ Kh8-g7 Rc8-c3 Bb3-e6 Rc3-c7+ Kg7-f8 h4-h5
Be6-b3 Kg3-f4 Re1-f1 Rc7-c3 Bb3-a2 Rc3-a3 Ba2-b1 Ra3-b3 Bb1-a2 Rb3-e3
Rf1-b1 Bf3-e4 Rb1-b4 Kf4-g5 Rb4-b5+ Kg5-h6 Rb5-b6+ Be4-g6 Ba2-f7) -4.52/24
5} 22. Rb2 {(Rb7-b2 Bc2-a4 Rb2-b4 Ba4-c2 Bf3-d5 Bc2-d3 Rb4-d4 Bd3-c2 Rd4-c4
Bc2-d3 Rc4-b4 Kh8-g7 Kg3-f4 Re1-a1 Bd5-e4 Bd3xe4 Rb4xe4 Ra1-b1 Re4-d4
Kg7-h7 Rd4-c4 Rb1-b7) +4.70/22 3} Bd3 {(Bc2-d3 Rb2-b3 Bd3-h7 Rb3-b8+ Kh8-g7
Rb8-b7+ Kg7-h8 Kg3-f4 Re1-f1 Rb7-b8+ Kh8-g7 Rb8-d8 Bh7-c2 Rd8-d2 Bc2-h7
Rd2-d7+ Kg7-h8 Rd7-c7 Bh7-g8 Rc7-c8 Kh8-g7 Rc8-c3 Bg8-d5 Kf4-g3 Bd5xf3
Rc3xf3 Rf1-g1+ Kg3-f4 Kg7-g6 Rf3-b3) -4.33/22 5} 23. Rd2 {(Rb2-d2 Bd3-b5
Rd2-d5 Bb5-c4 Rd5-d8+ Kh8-g7 Bf3-d5 Bc4-b5 Rd8-b8 Bb5-d3 Rb8-b3 Bd3-a6
Rb3-c3 Re1-a1 Bd5-e4 Ba6-e2 Be4-f5 Ra1-f1 Rc3-e3 Be2-d1 Re3-d3 Bd1-e2
Rd3-d7+ Kg7-f8 Rd7-d2 Be2xg4) +4.43/22 4} Bb5 {(Bd3-b5 Kg3-f4 Re1-f1 Rd2-c2
Bb5-d7 h4-h5 Bd7-e6 Rc2-c3 Rf1-b1 Rc3-c6 Rb1-b4+ Kf4-g5 Be6-a2 Rc6-a6
Ba2-b3 Ra6-d6 Kh8-g7 Bf3-e2 Bb3-c2 Be2-d3 Bc2xd3 Rd6-d7+ Kg7-h8 Rd7xd3
Rb4-b5+ Kg5-h4) -4.63/21 3} 24. Bd1 {(Bf3-d1 Kh8-g7 Kg3-f4 Kg7-f6 Rd2-d6+
Kf6-e7 Rd6-d5 Bb5-c4 Rd5-d4 Bc4-e6 h4-h5 Ke7-f7 Kf4-g5 Re1-e5+ Kg5-h6
Be6xg4 Bd1xg4 Re5-b5 Rd4-d6 Kf7-e7 Rd6-e6+ Ke7-d8 Bg4-f3 Rb5-b4) +4.74/20
3} Re3+ {(Re1-e3+ Kg3-f4 Re3-h3 h4-h5 Bb5-d3 Bd1-f3 Bd3-b1 Rd2-b2 Bb1-d3
Rb2-b8+ Kh8-g7 Rb8-b3 Bd3-c2 Rb3-b7+ Kg7-h8 Bf3-e4 Bc2xe4 Kf4xe4 Rh3-h2
Ke4-f4 Rh2-a2 Rb7-b6 Ra2-a7 Kf4-g5 Kh8-g7 Kg5-h4 Kg7-h7 Rb6-b8) -4.95/20 4}
25. Kf4 {(Kg3-f4 Re3-c3 Rd2-c2 Rc3-d3 Rc2-c8+ Kh8-g7 Rc8-c7+ Kg7-f8 Rc7-c5
Rd3-d4+ Kf4-g5 Bb5-d3 Bd1-b3 Rd4-b4 Bb3-d5 Kf8-e7 Rc5-c7+ Ke7-d6 Rc7-c3
Rb4-d4 Bd5-f3 Kd6-e7 Bf3-d1 Ke7-f8 Bd1-b3 Rd4-d6 Rc3-c8+ Kf8-g7 Rc8-c7+
Kg7-h8 Bb3-f7 Bd3-e2 Rc7-e7 Be2xg4 Kg5xg4) +4.58/24 7} Rc3 {(Re3-c3 Rd2-c2
Rc3-d3 Rc2-c8+ Kh8-g7 Rc8-c7+ Kg7-h8 Bd1-c2 Rd3-d4+ Kf4-g5 Bb5-d7 Bc2-f5
Bd7xf5 Kg5xf5 Rd4-b4 Rc7-c5 Kh8-h7 Kf5-g5 Rb4-b6 Rc5-c7+ Kh7-h8 Rc7-e7
Kh8-g8 Kg5-f4 Kg8-h8 Re7-e4 Kh8-h7 g4-g5 Rb6-c6 Kf4-f5 Rc6-c7 Kf5-g4
Rc7-c5) -4.21/23 5} 26. Rc2 {(Rd2-c2 Rc3-d3 Rc2-c8+ Kh8-g7 Rc8-c7+ Kg7-h8
Bd1-e2 Rd3-d4+ Kf4-e5 Bb5xe2 Ke5xd4 Be2xg4 Kd4-e5 Bg4-d1 Ke5-f6 Kh8-g8
Kf6-g5 Bd1-e2 Rc7-c8+ Kg8-h7 Rc8-c3 Kh7-g8 h4-h5 Be2-b5 Rc3-b3 Bb5-a4
Rb3-b8+ Kg8-h7 h5-h6 Ba4-c6 Rb8-b6 Bc6-e4 Rb6-b4) +4.78/24 3} Rd3 {(Rc3-d3
Rc2-c8+ Kh8-g7 Rc8-c7+ Kg7-h8 Bd1-e2 Rd3-d4+ Kf4-e5 Bb5xe2 Ke5xd4 Be2xg4
Kd4-e5 Bg4-e2 Ke5-f4 Be2-d3 h4-h5 Bd3-b1 Rc7-b7 Bb1-d3 h5-h6 Bd3-c2 Kf4-e5
Kh8-g8 Rb7-c7 Bc2-d3 Rc7-d7 Bd3-c2 Rd7-e7 Kg8-h8 Ke5-d5 Bc2-d3) -4.38/26 5}
27. Be2 {(Bd1-e2 Rd3-d4+ Kf4-e5 Bb5xe2 Ke5xd4 Be2xg4 Kd4-e5 Kh8-h7 Ke5-f4
Bg4-e6 Rc2-c7+ Kh7-g6 Rc7-c6 Kg6-f7 h4-h5 Be6-a2 h5-h6 Ba2-b1 Rc6-b6 Bb1-d3
Rb6-d6 Bd3-b1 Rd6-d7+ Kf7-g8 Rd7-g7+ Kg8-h8 Rg7-c7 Bb1-d3 Rc7-d7 Bd3-b1
Kf4-e5 Bb1-c2 Rd7-c7 Bc2-b1 Ke5-d6) +4.33/27 5} Rd4+ {(Rd3-d4+ Kf4-e5
Bb5xe2 Ke5xd4 Be2xg4 Kd4-e5 Bg4-h5 Ke5-f5 Bh5-f3 Kf5-f4 Bf3-h1 Rc2-c4
Bh1-d5 Rc4-b4 Bd5-g8 Kf4-g5 Kh8-g7 Rb4-b7+ Kg7-h8 h4-h5 Bg8-a2 h5-h6 Ba2-g8
Rb7-c7 Bg8-h7 Rc7-c8+ Bh7-g8 Rc8-b8 Kh8-h7 Rb8-b6 Bg8-d5 Rb6-b4 Kh7-g8
Rb4-b8+ Kg8-h7 Rb8-e8 Bd5-b3 Re8-e7+ Kh7-h8 Re7-c7 Bb3-a2 h6-h7) -5.77/27
5} 28. Ke5 {(Kf4-e5 Bb5xe2 Ke5xd4 Be2xg4 Kd4-e5 Bg4-h5 Ke5-f5 Bh5-f3 Kf5-f4
Bf3-h5 Kf4-g5 Bh5-f3 Rc2-c8+ Kh8-g7 Rc8-c4 Bf3-d5 Rc4-d4 Bd5-a2 Rd4-b4
Kg7-g8 h4-h5 Kg8-h7 h5-h6 Kh7-h8 Rb4-b8+ Ba2-g8 Rb8-e8 Kh8-h7 Re8-e7+
Kh7-h8 Re7-d7 Bg8-c4 Rd7-d8+ Bc4-g8 Rd8-c8) +5.98/29 2} Bxe2 {(Bb5xe2
Ke5xd4 Be2xg4 Kd4-e5 Bg4-h5 Ke5-f6 Bh5-f3 Rc2-c4 Kh8-h7 Kf6-g5 Kh7-g7 h4-h5
Bf3xh5 Kg5xh5 Kg7-f6 Rc4-c5 Kf6-e6 Rc5-a5 Ke6-d6 Kh5-g6 Kd6-c6 Kg6-f7
Kc6-d6 Ra5-h5 Kd6-c6 Kf7-e6 Kc6-c7 Rh5-c5+ Kc7-b6 Ke6-d6 Kb6-b7 Kd6-e5
Kb7-b6) -5.97/31 5} 29. Kxd4 {(Ke5xd4 Be2xg4 Kd4-e5 Kh8-h7 Ke5-f4 Bg4-h5
Kf4-g5 Bh5-f3 Rc2-c4 Kh7-g7 h4-h5 Bf3xh5 Kg5xh5 Kg7-f6 Rc4-c5 Kf6-e7 Kh5-g6
Ke7-d6 Rc5-a5 Kd6-d7 Kg6-f7 Kd7-d6 Ra5-f5 Kd6-d7 Rf5-d5+ Kd7-c7 Kf7-e6
Kc7-c6 Rd5-e5 Kc6-c7 Re5-c5+ Kc7-b7 Ke6-d6 Kb7-b6 Rc5-h5 Kb6-b7 Rh5-b5+
Kb7-a6) +6.25/31 4} Bxg4 {(Be2xg4 Kd4-e5 Bg4-f3 Ke5-f4 Bf3-h5 Kf4-g5 Bh5-f3
Rc2-c4 Bf3-d5 Rc4-d4 Bd5-a2 Rd4-d1 Kh8-g8 h4-h5 Ba2-b3 Rd1-d2 Kg8-f7 h5-h6
Bb3-a4 Rd2-e2 Ba4-b5 h6-h7 Bb5xe2 h7-h8Q Kf7-e6 Qh8-e8+ Ke6-d5 Qe8xe2
Kd5-d4 Qe2-f3 Kd4-c4 Kg5-g6 Kc4-b5 Qf3-f1+ Kb5-c5 Kg6-g7 Kc5-d4) -10.57/28
3} 30. Ke5 {(Kd4-e5 Bg4-f3 Ke5-f4 Bf3-h1 Rc2-c4 Bh1-d5 Rc4-b4 Bd5-g8 Kf4-g5
Bg8-h7 Kg5-h6 Bh7-g8 h4-h5 Bg8-a2 Rb4-b8+ Ba2-g8 Rb8-b2 Bg8-c4 Rb2-d2
Kh8-g8 Kh6-g5 Bc4-b5 h5-h6 Bb5-c6 Rd2-d4 Bc6-e8 Rd4-d3 Be8-c6 Rd3-e3 Bc6-b5
Re3-c3 Kg8-f7 h6-h7 Kf7-e7 Rc3-c8 Bb5-d7 Rc8-c3 Ke7-e6) +15.84/30 6} Bh5
{(Bg4-h5 Ke5-f5 Bh5-f7 Kf5-g5 Bf7-d5 Rc2-e2 Bd5-f3 Re2-e3 Bf3-c6 h4-h5
Kh8-g8 h5-h6 Bc6-b5 Re3-c3 Bb5-d7 Rc3-c4 Kg8-f7 h6-h7 Bd7-b5 Rc4-c8 Bb5-d7
h7-h8Q Bd7xc8 Qh8xc8 Kf7-e7 Qc8-g8 Ke7-d6 Kg5-f6 Kd6-c5) -20.98/24 4} 31.
Kf6 {(Ke5-f6 Bh5-f3 Rc2-c4 Bf3-d1 Kf6-g6 Bd1-b3 Rc4-c5 Bb3-a2 Rc5-b5 Ba2-c4
Rb5-b8+ Bc4-g8 Rb8-b7 Bg8-d5 Rb7-b4 Bd5-g8 h4-h5 Bg8-h7+ Kg6-h6 Bh7-g8
Rb4-d4 Bg8-h7 Rd4-d7 Bh7-g8 Rd7-c7 Bg8-e6 Kh6-g6 Be6-g8 Rc7-e7 Bg8-c4
Re7-e8+ Bc4-g8 Kg6-g5 Kh8-h7 Re8-e7+ Kh7-h8 Re7-b7 Bg8-c4 Rb7-d7 Bc4-b3
Rd7-d8+ Kh8-h7 Rd8-d2 Bb3-a4 h5-h6 Kh7-g8) +229.25/28 6} Bf3 {(Bh5-f3
Rc2-c4 Bf3-d5 Rc4-d4 Bd5-a2 Rd4-b4 Kh8-h7 Kf6-g5 Kh7-g8 h4-h5 Ba2-f7
Rb4-b8+ Kg8-h7 h5-h6 Bf7-a2 Rb8-b7+ Kh7-h8 Kg5-g6 Ba2-c4 Rb7-d7 Bc4-g8
h6-h7 Bg8-f7+ Kg6-h6 Bf7-g8 h7xg8Q+ Kh8xg8 Rd7-d8+ Kg8-f7 Kh6-g5 Kf7-e7
Rd8-d5 Ke7-e6 Rd5-d4 Ke6-e7 Kg5-f5 Ke7-f7 Rd4-d7+ Kf7-e8 Rd7-d3 Ke8-e7)
-306.82/27 4} 32. Rc4 {(Rc2-c4 Kh8-h7 Kf6-g5 Bf3-d5 Rc4-b4 Bd5-c6 Rb4-d4
Kh7-g8 Kg5-g6 Bc6-e8+ Kg6-f6 Be8-b5 h4-h5 Kg8-h7 Kf6-g5 Kh7-g8 h5-h6 Kg8-f7
Rd4-d5 Bb5-c6 Rd5-e5 Bc6-b7 Re5-e2 Bb7-c6 h6-h7 Bc6-b5 Re2-a2 Kf7-e6 h7-h8Q
Ke6-d6 Ra2-d2+ Kd6-c7 Qh8-d8+ Kc7-b7 Rd2-b2 Kb7-c6) +M85/27 4} Kh7 {(Kh8-h7
Kf6-g5 Bf3-e2 Rc4-d4 Be2-b5 h4-h5 Kh7-g8 h5-h6 Kg8-f7 h6-h7 Kf7-g7 Rd4-b4
Bb5-c6 Rb4-c4 Bc6-d5 Rc4-c7+ Kg7-h8 Rc7-d7 Bd5-e6 Rd7-e7 Be6-f5 Kg5-h6
Bf5xh7 Re7xh7+ Kh8-g8 Kh6-g6 Kg8-f8 Kg6-f6 Kf8-e8 Rh7-h5 Ke8-d7) -267.08/27
4} 33. Kg5 {(Kf6-g5) +198.45/30 5} Bd5 {(Bf3-e2 Rc4-d4 Be2-b5 h4-h5 Bb5-e8
h5-h6 Be8-c6 Rd4-c4 Bc6-d5 Rc4-c7+ Kh7-h8 Rc7-c8+ Bd5-g8 Rc8-e8 Kh8-h7
Re8-e7+ Kh7-h8 Kg5-g6 Bg8-d5 h6-h7 Bd5-e4+ Kg6-h6 Be4-g6 Re7-c7 Bg6-f5
Rc7-b7 Bf5xh7 Rb7xh7+ Kh8-g8 Kh6-g6 Kg8-f8 Rh7-f7+ Kf8-e8 Kg6-f6 Ke8-d8
Kf6-e5 Kd8-c8) -266.95/29 4} 34. Rb4 {(Rc4-b4 Bd5-f3 h4-h5 Bf3-d1 Rb4-c4
Bd1-e2 Rc4-d4 Be2-a6 Rd4-d7+ Kh7-h8 h5-h6 Ba6-b5 Rd7-d5 Bb5-c4 Rd5-d8+
Bc4-g8 Kg5-f6 Kh8-h7 Rd8-d7+ Kh7-h8 Kf6-g5 Bg8-e6 Rd7-c7 Be6-g8 Rc7-b7
Bg8-d5 Rb7-b8+ Kh8-h7 Rb8-b4 Bd5-g8 Rb4-d4 Kh7-h8 Rd4-b4 Bg8-d5 Kg5-g6
Bd5-g8) +133.71/30 5} Kg7 {(Bd5-f3 h4-h5 Bf3-d1 Rb4-c4 Bd1-e2 Rc4-d4 Be2-b5
h5-h6 Kh7-g8 Rd4-d8+ Kg8-h7 Rd8-d5 Bb5-c4 Rd5-d7+ Kh7-h8 h6-h7 Bc4-e6
Rd7-e7 Be6-f7 Kg5-h6 Bf7-g6 Re7-c7 Bg6-f5 Rc7-f7 Bf5xh7 Rf7xh7+ Kh8-g8
Rh7-e7 Kg8-f8 Re7-e3 Kf8-f7 Kh6-g5 Kf7-g7 Re3-e7+ Kg7-f8) -M22/30 4} 35. h5
{(h4-h5 Kg7-g8 h5-h6 Kg8-h8 Rb4-b8+ Kh8-h7 Rb8-e8 Bd5-g8 Re8-e7+ Kh7-h8
Kg5-g6 Bg8-d5 h6-h7 Bd5-e4+ Kg6-h6 Be4-g6 Re7-b7 Bg6xh7 Rb7xh7+ Kh8-g8
Rh7-e7 Kg8-f8 Re7-e4 Kf8-f7 Kh6-g5 Kf7-g7 Re4-f4 Kg7-h7 Kg5-f6 Kh7-h8
Kf6-f7 Kh8-h7 Rf4-h4+) +M17/35 4} Bg8 {(Bd5-g8 h5-h6+ Kg7-h8 Rb4-b8 Kh8-h7
Rb8-b7+ Kh7-h8 Kg5-g6 Bg8-d5 Rb7-e7 Bd5-c4 h6-h7 Bc4-d3+ Kg6-h6 Bd3-g6
Re7-d7 Bg6xh7 Rd7xh7+ Kh8-g8 Rh7-e7 Kg8-f8 Re7-e2 Kf8-f7 Kh6-g5 Kf7-g7
Re2-f2 Kg7-h7 Kg5-f6 Kh7-h8 Kf6-f7 Kh8-h7 Rf2-h2+) -M17/37 3 Black resigns}
*[/pgn]

[Graham Banks]

Have fun.

I'm perfectly happy using tablebases.

[cc2150dx]

Have fun.

I'm perfectly happy using tablebases.

Exactly! And who wants to see engines shuffling pieces around for 50+ moves...I'm sure I don't.

[Graham Banks]

Have fun.

I'm perfectly happy using tablebases.

Exactly! And who wants to see engines shuffling pieces around for 50+ moves...I'm sure I don't.

Nothing more boring than watching a K+R v K+R ending play out, when you're using a longish time control.

[Chessqueen]

I do not use EGTB, but there is a function in the GUI to tell it to adjust it to a draw once the score reach 0.00 specially in those R+K vs R+K, so the EGTB is not needed. And the purpose to test eng vs eng is not to see if the EGTB can win or lose certain position but to determine which engine is superior and for that it has to have more Chess knowledge imbedded.

NOTE: In that case all candidate human matches, and overall human matches should allow human to carry and use Endgame books, or to use laptop with 6-pieces EGTB. So for those engines that do NOT play endgames as good as Stockfish and Komodo Dragon, they deserve to lose certain endgames like this one playing as Black.
[fen]r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1 [/fen]

Score of dragon-2.6.1-64bit-avx2 vs stockfish_22050407_x64_avx2: 0 - 1 - 1 [0.250]
... dragon-2.6.1-64bit-avx2 playing White: 0 - 0 - 1 [0.500] 1
... dragon-2.6.1-64bit-avx2 playing Black: 0 - 1 - 0 [0.000] 1
... White vs Black: 1 - 0 - 1 [0.750] 2
Elo difference: -190.8 +/- nan, LOS: 15.9 %, DrawRatio: 50.0 %
3 of 3 games finished.

[cc2150dx]

Have fun.

I'm perfectly happy using tablebases.

Exactly! And who wants to see engines shuffling pieces around for 50+ moves...I'm sure I don't.

Nothing more boring than watching a K+R v K+R ending play out, when you're using a longish time control.

+1 Exactly