New engine releases & news 2021

[pedrox]

DanaSah 8.8 allows the use of a NNUE type neural network. It includes a network that has been created from another network created with CCRL 40/2 positions. More information in the readme.txt file. Although there are many changes, the version with the classic evaluation does not gain strength, about the same as version 8.3. The NNUE version with the dananet1 network win until 500 points, depending on the executable used (would gain up to about 600 with a stockfish net).

https://www.mediafire.com/file/a4bq4vxt ... 8.zip/file

The network ccrl404_fn.nnue is created with all positions from the CCRL 40/2 list database. The games were converted to bin format and do not include evaluation and depth of the engines as the pgn database does not contain comments. For this reason the network is trained to learn by results. The network reminds me of the early lc0 networks where the game is very positional and less tactical. The network is not very strong, about 425 Elo points less than stockfish master, but it has possibilities to use it for new data and make it stronger.

https://www.mediafire.com/file/e7tjxfzh ... n.zip/file

There is a version 8.8 with web gui with limited strength (evaluation classic):

http://danasah.pythonanywhere.com/

[Sylwy]

DanaSah 8.8 allows the use of a NNUE type neural network. It includes a network that has been created from another network created with CCRL 40/2 positions. More information in the readme.txt file. Although there are many changes, the version with the classic evaluation does not gain strength, about the same as version 8.3. The NNUE version with the dananet1 network win until 500 points, depending on the executable used (would gain up to about 600 with a stockfish net).

https://www.mediafire.com/file/a4bq4vxt ... 8.zip/file

The network ccrl404_fn.nnue is created with all positions from the CCRL 40/2 list database. The games were converted to bin format and do not include evaluation and depth of the engines as the pgn database does not contain comments. For this reason the network is trained to learn by results. The network reminds me of the early lc0 networks where the game is very positional and less tactical. The network is not very strong, about 425 Elo points less than stockfish master, but it has possibilities to use it for new data and make it stronger.

https://www.mediafire.com/file/e7tjxfzh ... n.zip/file

There is a version 8.8 with web gui with limited strength (evaluation classic):

http://danasah.pythonanywhere.com/

WOW ! Thank you !

[CMCanavessi]

DanaSah 8.8 allows the use of a NNUE type neural network. It includes a network that has been created from another network created with CCRL 40/2 positions. More information in the readme.txt file. Although there are many changes, the version with the classic evaluation does not gain strength, about the same as version 8.3. The NNUE version with the dananet1 network win until 500 points, depending on the executable used (would gain up to about 600 with a stockfish net).

https://www.mediafire.com/file/a4bq4vxt ... 8.zip/file

The network ccrl404_fn.nnue is created with all positions from the CCRL 40/2 list database. The games were converted to bin format and do not include evaluation and depth of the engines as the pgn database does not contain comments. For this reason the network is trained to learn by results. The network reminds me of the early lc0 networks where the game is very positional and less tactical. The network is not very strong, about 425 Elo points less than stockfish master, but it has possibilities to use it for new data and make it stronger.

https://www.mediafire.com/file/e7tjxfzh ... n.zip/file

There is a version 8.8 with web gui with limited strength (evaluation classic):

http://danasah.pythonanywhere.com/

So which of the 2 is "more original" or "more pure danasah"? Which one should we use for tournaments?

[Graham Banks]

DanaSah 8.8 allows the use of a NNUE type neural network. It includes a network that has been created from another network created with CCRL 40/2 positions. More information in the readme.txt file. Although there are many changes, the version with the classic evaluation does not gain strength, about the same as version 8.3. The NNUE version with the dananet1 network win until 500 points, depending on the executable used (would gain up to about 600 with a stockfish net).

https://www.mediafire.com/file/a4bq4vxt ... 8.zip/file

The network ccrl404_fn.nnue is created with all positions from the CCRL 40/2 list database. The games were converted to bin format and do not include evaluation and depth of the engines as the pgn database does not contain comments. For this reason the network is trained to learn by results. The network reminds me of the early lc0 networks where the game is very positional and less tactical. The network is not very strong, about 425 Elo points less than stockfish master, but it has possibilities to use it for new data and make it stronger.

https://www.mediafire.com/file/e7tjxfzh ... n.zip/file

There is a version 8.8 with web gui with limited strength (evaluation classic):

http://danasah.pythonanywhere.com/

So which of the 2 is "more original" or "more pure danasah"? Which one should we use for tournaments?

I'll be using the danasah net.

[Gabor Szots]

I'll be using the danasah net.

So will I.

[Sylwy]

DanaSah 8.8 allows the use of a NNUE type neural network.

Super-super ! I use the default net.

[pgn]
[Event "NN Test90"]
[Site "ISR 3"]
[Date "2021.04.21"]
[Round "1"]
[White "Danasah88_64bit_avx2"]
[Black "Deep Rybka 4.1 SSE42 x64"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "E04"]
[Opening "Catalan"]
[Time "11:03:39"]
[Variation "Open, 5.Nf3 a6 6.O-O Nc6"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "normal"]
[PlyCount "192"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. O-O a6 7. Nc3 Rb8 8.
e4 Be7 9. Qe2 b5 {(b7-b5 Rf1-d1 O-O d4-d5 e6xd5 e4-e5 d5-d4 e5xf6 Be7xf6
Qe2-e4 Bc8-b7 Nc3-d5 d4-d3 Nd5xf6+ Qd8xf6 Nf3-g5 Qf6-g6 Qe4xg6 h7xg6 Bc1-f4
Rb8-e8 Bf4xc7 Re8-e2 Ra1-b1 Rf8-c8 Bc7-f4 Rc8-d8 Bg2-f3 Re2-c2) -0.13/15 9}
10. Rd1 {(f1d1 e8g8 h2h4 f8e8 c1g5 c8b7 b2b3 c4b3 a2b3 c6b4 a1c1 f6d7 g5e3
h7h6 f3e5 e7d6 f2f4 f7f5 e3f2 d8e7) +0.36/19 12} O-O {(O-O d4-d5 e6xd5
e4-e5 d5-d4 e5xf6 Be7xf6 Qe2-e4 Bc8-b7 Nc3-d5 Nc6-b4 Nd5xf6+ Qd8xf6 Qe4-f4
d4-d3 Qf4xf6 g7xf6 Bc1-f4 Rb8-c8 a2-a4 Nb4-c2 Ra1-a2 Nc2-b4 Ra2-a3 Nb4-c2
Ra3-a2 Nc2-b4 Ra2-a3 Nb4-c2 Ra3-a2 Nc2-b4) 0.00/15 8} 11. Bf4 {(c1f4 f8e8
b2b3 c4b3 a2b3 c6b4 f3e5 c8b7 h2h4 e7f8 c3a2 b4c6 e5c6 b7c6 a1c1 b8b6 a2c3
a6a5) +0.29/18 5} Nb4 {(Nc6-b4 Nf3-e1 Rf8-e8 b2-b3 c4xb3 a2xb3 Bc8-b7
Ne1-f3 h7-h6 Nf3-e5 Be7-d6 Nc3-a2 Nb4xa2 Ra1xa2 Qd8-e7 Ra2-a1 Rb8-d8 Ra1-c1
Nf6-d7) +0.15/15 10} 12. Ne1 {(f3e1 f8e8 a1c1 c8b7 h2h4 e7f8 a2a3 b4c6 e4e5
f6d7 f4g5 f8e7 f2f4 d7b6 e1f3 b5b4 g5e7 e8e7 a3b4 c6b4 h4h5) +0.27/19 5}
Re8 {(Rf8-e8 a2-a3 Nb4-c6 d4-d5 e6xd5 Nc3xd5 Be7-d6 Nd5xc7 Bc8-g4 Rd1xd6)
+0.03/15 8} 13. b3 {(b2b3 c4b3 a2b3 c8b7 e1c2 b4c2 e2c2 e7f8 h2h4 h7h6 d4d5
d8e7 d5e6 e7e6 c3d5 b8c8 d5c7 b7e4 c2e4 f6e4 c7e6) +0.10/18 10} cxb3
{(c4xb3 a2xb3 Bc8-b7 Ne1-f3 h7-h6 Nf3-e5 Be7-d6 Nc3-a2 Nb4xa2 Ra1xa2 Qd8-e7
Bf4-d2 Nf6-d7 Ne5xd7 Qe7xd7 Rd1-c1 Re8-d8 Bd2-e3 Bd6-b4 Ra2-c2) +0.19/16
12} 14. axb3 {(a2b3 c8b7 e1c2 h7h6 h2h4 b4c2 e2c2 e7f8 d4d5 d8e7 a1c1 b8c8
g2h3 g8h8 d5e6 f7e6 e4e5 f6d7 c3e4 a6a5 c1a1 e7b4 d1d7 b7e4) +0.14/21 8}
Bb7 {(Bc8-b7 Ne1-f3 h7-h6 Nf3-e5 Be7-d6 Nc3-a2 Nb4xa2 Ra1xa2 Qd8-e7 Ne5-d3
Bd6xf4 g3xf4 Qe7-d7 Nd3-c5 Qd7-c6 Qe2-d3 Re8-d8 b3-b4 Qc6-b6 d4-d5 Nf6-g4)
+0.19/16 6} 15. h4 {(h2h4 e7f8 g3g4 f6d7 g4g5 d8e7 f4g3 b8c8 c3a2 b4c6 e2d2
d7b6 h4h5 c6d8 b3b4 b6c4 d2c1) +0.01/19 9} Qd7 {(Qd8-d7 g3-g4 Qd7-c6 Ra1-c1
Qc6-b6 g4-g5 Nf6-d7 Ne1-c2 Rb8-d8 Bf4-e3 Nb4xc2 Qe2xc2 Be7-a3 Rc1-a1 Qb6-d6
e4-e5) +0.34/14 8} 16. g4 {(g3g4 g7g6 a1c1 h7h5 g4g5 f6h7 e2e3 e7f8 e1f3
b8c8 f3e5 d7e7 d4d5 c8d8 e3a7 b7a8 c3a2 e6d5) +1.01/18 4} Qd8 {(Qd7-d8
g4-g5 Nf6-d7 Ne1-d3 f7-f6 Nd3xb4 Be7xb4 Ra1-c1 Bb4-d6 e4-e5 Bd6-a3 Rc1-c2
Bb7xg2 Kg1xg2 f6xg5 Bf4xg5 Qd8-c8 Nc3-e4 a6-a5 h4-h5 h7-h6 Bg5-f4 Re8-f8)
+0.27/14 19} 17. g5 {(g4g5 f6d7 e2d2 e7d6 e4e5 d6f8 g2b7 b8b7 h4h5 d8a8
c3e4 b7b8 f2f3 b4d5 e1d3 b8d8 g1f2 f8e7 d1c1 d5f4 d2f4 f7f5) +0.92/20 7}
Nd7 {(Nf6-d7 Ne1-d3 f7-f6 Nd3xb4 Be7xb4 Ra1-c1 Bb4-d6 e4-e5 Bd6-a3 Rc1-c2
Bb7xg2 Kg1xg2 f6xg5 Bf4xg5 Qd8-c8 Nc3-e4 a6-a5 h4-h5 h7-h6 Bg5-f4 Re8-f8)
+0.27/14 10} 18. Qg4 {(e2g4) +1.09/18 5} Rc8 {(Rb8-c8 Ne1-f3 Be7-d6 e4-e5
Bd6-e7 Nf3-e1 Bb7xg2 Ne1xg2 c7-c6 Ng2-e3 Qd8-b6 Nc3-e4 Re8-d8 Ne4-f6+
Kg8-h8 Qg4-h5) +0.37/14 7} 19. h5 {(h4h5 e7f8 g2h3 f8d6 g4g3 g7g6 h5g6 h7g6
e1f3 d6f4 g3f4 d8e7 a1c1 c7c5 d4d5 d7f8 d5d6 e7d8 f3e5) +1.13/17 4} c5
{(c7-c5 d4-d5 e6-e5 Bf4-d2 Be7-d6 Bg2-h3 Re8-e7 h5-h6 g7-g6 Nc3-a2 Nb4xa2
Ra1xa2 c5-c4 b3xc4 Rc8xc4 Bh3-f1 Rc4-c8 Ne1-d3 Nd7-b6 Bf1-h3 Rc8-c4 Qg4-f3
Bb7-c8) +0.38/15 7} 20. d5 {(d4d5 e7f8 d5e6 f7e6 e1f3 c5c4 b3c4 c8c4 c3e2
d8c8 h5h6 b7e4 f3d2 e4f5 g4g3 c4c5 d2b3 c5c4 b3a5 c4c5 f4d6 c5c2) +0.92/20
5} e5 {(e6-e5 Bf4-d2 Be7-d6 Bg2-h3 Rc8-c7 h5-h6 g7-g6 Nc3-a2 Bb7-c8 Na2xb4
c5xb4 Qg4-g3 Nd7-c5 Bh3-g2 Rc7-e7 Qg3-e3 a6-a5 Rd1-c1 Qd8-b6 Ne1-d3 Re7-c7)
+0.34/16 8} 21. Bd2 {(f4d2 d7f8 h5h6 g7g6 g2f1 e7d6 g4f3 d6e7 f3g3 e7d6
g1h1 c8c7 d2e3 b7c8 g3f3 c5c4 b3c4) +1.15/17 5} Bd6 {(Be7-d6 Bg2-h3 Re8-e7
h5-h6 g7-g6 Rd1-c1 c5-c4 Ra1-b1 Qd8-a5 b3xc4 Rc8xc4 Bh3-f1 Rc4-c8 Rb1-b3
Bd6-c5 Qg4-f3 Re7-e8 Qf3-g4 Re8-d8 Ne1-d3 Nb4xd3 Bf1xd3 b5-b4) +0.30/15 16}
22. Bh3 {(g2h3 d7f8 c3e2 c8a8 g4f3 g7g6 e2g3 d8e7 f3f6 a6a5 h3f1 e8b8 f6e7
d6e7 d5d6 e7d8 f1b5 g6h5 g3h5 b7e4) +1.33/18 5} Rc7 {(Rc8-c7 h5-h6 g7-g6
Nc3-a2 Bb7-c8 Na2xb4 c5xb4 Qg4-g3 Nd7-c5 Bh3-g2 Rc7-e7 Ra1-b1 a6-a5 Ne1-d3
Re7-c7 Nd3xc5 Bd6xc5 Rb1-a1 Bc5-b6 Qg3-d3 Bc8-d7 Ra1-c1) +0.29/15 11} 23.
Ne2 {(c3e2) +1.29/16 4} Nb6 {(Nd7-b6 h5-h6 g7-g6 Bd2-e3 Bb7-c8 Qg4-f3
Bc8xh3 Qf3xh3 Nb6-d7 Ne1-d3 c5-c4 Nd3xb4 Bd6xb4 Ra1xa6 Nd7-c5 Be3xc5 Bb4xc5
Ra6-f6 Bc5-e7 Rf6-b6 c4xb3 Qh3xb3 Be7xg5 d5-d6 Rc7-a7 Rb6xb5) +0.44/12 6}
24. Ng3 {(e2g3 c5c4 d2e3 b7c8 g4h4 c7b7 h3c8 d8c8 g3f5 d6f8 d5d6 b6d5 f5g7
f8g7 e4d5 e5e4 e3d4 c8f5 d4g7 g8g7 b3c4) +0.95/19 7} c4 {(c5-c4 Qg4-f3
g7-g6 Bd2-e3 Nb6-d7 b3xc4 Rc7xc4 Ra1-c1 Rc4xc1 Rd1xc1 Qd8-e7 Qf3-e2 Re8-c8
Rc1xc8+ Bb7xc8 Ne1-f3 Bc8-b7 Qe2-d2 Kg8-g7 h5-h6+) +0.52/13 9} 25. Be3
{(d2e3) +1.41/20 5} Bc8 {(Bb7-c8 Qg4-h4 Rc7-b7 Bh3xc8 Qd8xc8 Ng3-f5 Qc8-d7
Rd1-c1 c4xb3 Nf5xd6 Qd7xd6 Be3-c5) +0.52/12 7} 26. Qh4 {(g4h4) +0.91/20 4}
Rb7 {(Rc7-b7 Bh3xc8 Qd8xc8 Ng3-f5 Bd6-f8 d5-d6 Nb6-d7 Ra1-c1 g7-g6 h5xg6
f7xg6 Nf5-h6+ Bf8xh6 g5xh6 a6-a5 Be3-d2 Qc8-c5 Bd2xb4 a5xb4 Ne1-c2 Re8-f8
Rd1-d5 Qc5-b6) +0.62/13 3} 27. Bxc8 {(h3c8 d8c8 g3f5 d6f8 d5d6 b6d5 b3c4
b5c4 d6d7 b7d7 e4d5 b4d5 f5g3 c4c3 g3e4 d7d8 d1c1 c8c6 h5h6 g7h6 g5h6 f7f5
e3g5 f5e4 g5d8) +0.62/21 10} Qxc8 {(Qd8xc8 Ng3-f5 Bd6-f8 d5-d6 Nb6-d7
Ra1-c1 g7-g6 h5xg6 f7xg6 Be3-d2 Nb4-c6 b3xc4 g6xf5 e4xf5 e5-e4 Bd2-e3 b5xc4
Rc1xc4 Nd7-e5 Qh4xe4 Re8-d8 Rc4-c2 Bf8xd6) +0.50/14 8} 28. Nf5 {(g3f5 d6f8
d5d6 b6d5 b3c4 b5c4 d6d7 b7d7 e4d5 b4d5 f5g3 c4c3 g3e4 d7d8 a1c1 a6a5 h5h6
c8f5 h6g7 f8g7 e4c3 d5e3 d1d8 e8d8 f2e3 g7f8) +0.66/22 4} Bf8 {(Bd6-f8
Be3xb6 Rb7xb6 b3xc4 b5xc4 Ra1-c1 g7-g6 h5xg6 f7xg6 Nf5-e3 c4-c3 Ne3-g4
Bf8-g7 d5-d6 Re8-d8 Ng4-f6+ Bg7xf6 g5xf6 Rd8xd6 f6-f7+ Kg8-g7 Qh4-e7 Qc8-f8
Qe7xe5+ Kg7xf7 Qe5xc3 Rd6xd1 Rc1xd1 Qf8-e7 Qc3-c4+ Kf7-g7) +0.50/12 15} 29.
d6 {(d5d6) +0.96/21 4} Nd7 {(Nb6-d7 b3xc4 b5xc4 Ra1-a3 g7-g6 Nf5-h6+ Bf8xh6
g5xh6 Qc8-c6 h5xg6 f7xg6 Be3-g5 Nd7-c5 Bg5-e7 Nb4-d3 Ne1xd3 c4xd3 Qh4-h3
Re8xe7 d6xe7 Rb7xe7 Ra3xd3 Nc5xd3 Qh3xd3 Re7-f7 Rd1-b1 Rf7-f8 Qd3-b3+)
+0.60/14 12} 30. Rdc1 {(d1c1 c4c3 e3d2 c3d2 c1c8 e8c8 a1d1 d2e1q d1e1 b4c6
e1c1 g7g6 f5h6 f8h6 g5h6 f7f6 h5g6 h7g6 g1g2) +0.86/16 4} g6 {(g7-g6 h5xg6
f7xg6 Nf5-h6+ Bf8xh6 g5xh6 Qc8-c6 b3xc4 b5xc4 Be3-g5 Qc6xd6 Rc1xc4 Nb4-c6
Ra1xa6 Nd7-c5 Ra6-a1 Nc6-d4 Kg1-g2 Re8-f8 Kg2-h1 Rf8-b8 Kh1-g2 Rb7-b2
Bg5-e7) +0.78/13 5} 31. Nh6+ {(f5h6 f8h6 g5h6 c8c6 a1a5 c6d6 b3c4 b5c4 c1c4
f7f6 h4g4 g8f7 h5g6 h7g6 a5a1 e8h8 e1f3 d6e6 g4e6 f7e6 e3d2 b4d3 c4c6 e6f7)
+0.50/17 5} Bxh6 {(Bf8xh6 h5xg6 f7xg6 g5xh6 Qc8-c6 b3xc4 b5xc4 Be3-g5
Qc6xd6 Rc1xc4 Nb4-c6 Ra1xa6 Nd7-c5 Ra6-a1 Nc6-d4 Bg5-e3 Rb7-b2 Qh4-g4
Re8-f8 Kg1-h1 Qd6-c6 f2-f3 Rf8-d8) +0.75/14 12} 32. gxh6 {(g5h6 c8c6 b3c4
b5c4 c1c3 c6d6 e1f3 f7f6 c3c4 b4d3 h4g4 d7f8 f3h4 d6e6 g4e6 f8e6 a1a6 d3f4
e3f4 e6f4 h5g6 h7g6 a6f6 b7b1 g1h2 g8h7) +0.48/19 4} Re6 {(Re8-e6 b3xc4
b5xc4 Rc1xc4 Qc8xc4 Ra1-c1 Qc4xc1 Qh4-d8+ Nd7-f8 Be3xc1 Rb7-d7 Qd8-b6 a6-a5
h5xg6 Re6xg6+ Kg1-f1 Rd7xd6 Qb6xa5 Nb4-c6 Qa5-a8 Rd6-d8 Qa8-a4 Rg6-d6
Qa4-c4 Nc6-d4 Bc1-g5 Rd6-c6 Qc4-a2 Rd8-b8 Ne1-d3) +0.64/13 5} 33. bxc4
{(b3c4) +1.35/17 4} bxc4 {(b5xc4 Rc1xc4 Qc8xc4 Ra1-c1 Qc4xc1 Qh4-d8+ Nd7-f8
Be3xc1 Rb7-d7 Qd8-b6 a6-a5 h5xg6 Re6xg6+ Kg1-f1 Rd7xd6 Qb6xa5 Nb4-c6 Qa5-a8
Rd6-d8 Qa8-a4 Rg6-d6 Qa4-c4 Nc6-d4 Bc1-g5 Rd6-c6 Qc4-a2 Rd8-b8 Ne1-d3)
+0.64/13 2} 34. Rxc4 {(c1c4 c8c4 a1c1 c4c1 h4d8 d7f8 e3c1 b7d7 d8a8 e6d6
c1a3 a6a5 e1f3 d7d8 a8b7 d6d7 b7b5 f7f6 b5c4 g8h8 c4c3 h8g8 c3b3 d7f7)
+0.91/20 4} Qxc4 {(Qc8xc4 Ra1-c1 Qc4xc1 Qh4-d8+ Nd7-f8 Be3xc1 Rb7-d7 Qd8-b6
a6-a5 Qb6xa5 Nb4-c6 Qa5-c5 Rd7xd6 h5xg6 Re6xg6+ Kg1-f1 Rd6-d8 Qc5-c3 Rg6-d6
Qc3-g3+ Nf8-g6 Bc1-e3 Nc6-a5 Be3-c5 Rd6-c6 Ne1-d3 Na5-c4 Bc5-b4 Rc6-a6)
+0.73/16 4} 35. Rc1 {(a1c1 c4c1 h4d8 d7f8 e3c1 b7d7 d8c8 d7d6 c1e3 b4c6
e1f3 d6d8 c8a6 c6d4 a6a5 d4f3 g1g2 f3h4 g2h3 e6e8 h3h4 f7f6 h4g4 g8f7 h5g6
h7g6 g4f3 f8e6 a5a4) +0.29/24 6} Qxc1 {(Qc4xc1 Qh4-d8+ Nd7-f8 Be3xc1 Rb7-d7
Qd8-b6 a6-a5 Qb6xa5 Nb4-c6 Qa5-c5 Rd7xd6 h5xg6 Re6xg6+ Kg1-f1 Rd6-d8 Qc5-c3
Rg6-d6 Qc3-g3+ Nf8-g6 Bc1-e3 Nc6-a5 Be3-c5 Rd6-c6 Ne1-d3 Na5-c4 Bc5-b4
Rc6-a6) +0.73/16 6} 36. Qd8+ {(h4d8 d7f8 e3c1 b7d7 d8c8 d7d6 c1e3 b4c6 e1f3
d6d8 c8a6 c6d4 a6a5 d4f3 g1g2 d8c8 g2f3 g6h5 a5b5 e6f6 f3g2 f8g6 b5b7 c8e8
g2h2 e8d8) +0.19/23 4} Nf8 {(Nd7-f8 Be3xc1 Rb7-d7 Qd8-b6 a6-a5 Qb6xa5
Nb4-c6 Qa5-c5 Rd7xd6 h5xg6 Nf8xg6 Kg1-f1 Ng6-f4 Bc1xf4 e5xf4 Qc5-g5+ Re6-g6
Qg5xf4 Rg6xh6 Ne1-d3 Rh6-g6 Nd3-e5 Nc6xe5 Qf4xe5 Rd6-e6 Qe5-b8+ Kg8-g7
Qb8-b2+ Rg6-f6 Qb2-d4 Re6-c6) +0.73/16 6} 37. Bxc1 {(e3c1 b7d7 d8c8 d7d6
c1e3 b4c6 e1f3 d6d8 c8a6 c6d4 a6a5 d4f3 g1g2 e6e8 g2f3 f8e6 a5c3 f7f6 c3c6
d8c8 c6a4 e8d8 h5g6 h7g6 a4a7) +0.20/23 3} Rd7 {(Rb7-d7 Qd8-b6 a6-a5 Qb6xa5
Nb4-c6 Qa5-c5 Rd7xd6 h5xg6 Nf8xg6 Kg1-f1 Ng6-f4 Bc1xf4 e5xf4 Qc5-g5+ Re6-g6
Qg5xf4 Rd6-f6 Qf4-e3 Rg6xh6 Ne1-d3 Rh6-h1+ Kf1-e2 Rh1-b1 Qe3-g5+ Rf6-g6
Qg5-c5 Rb1-b5 Qc5-c3 Rg6-d6 Nd3-f4 Nc6-d4+) +0.67/17 4} 38. Qa8 {(d8a8 d7d6
g1h2 b4c6 e1f3 d6d8 a8a6 c6d4 a6a3 d4f3 a3f3 g6h5 c1g5 d8c8 g5f6 c8c6 f6g7
e6h6 g7h6 c6h6 f3f5 h6g6) +0.36/21 4} Rdxd6 {(Rd7xd6 Bc1-a3 a6-a5 Qa8xa5
Nb4-c6 Qa5-c3 Rd6-d4 Ba3xf8 Kg8xf8 Ne1-c2 Rd4-a4 Nc2-e3 Kf8-g8 Ne3-c4
Ra4-a8 Qc3-g3 Ra8-a1+ Kg1-h2 Ra1-a4 h5xg6 h7xg6 Qg3-c3 Kg8-h7 Qc3-b3 Ra4-b4
Qb3-f3 f7-f6) +1.03/15 4} 39. Kh2 {(g1h2 b4c6 e1f3 d6d8 a8a6 c6d4 a6a3 e6e8
f3d4 e5d4 c1g5 d8c8 a3d6 e8e4 g5f6 d4d3 d6d3 e4f4 d3a6 f4f2 h2g3 c8a8 a6a8
f2f6) +0.39/22 5} Nc6 {(Nb4-c6 Ne1-f3 g6xh5 Qa8xa6 Re6-g6 Qa6-a8 Rd6-d8
Qa8-b7 Rg6-f6 Bc1-g5 Rd8-d7 Qb7-b3 Rf6-e6 Bg5-e3 Re6-d6 Qb3-b5 Nf8-g6
Qb5-c5 Rd6-f6 Be3-g5 Rf6xf3 Qc5xc6 Rd7-d1 Qc6-e8+ Ng6-f8 Kh2-g2) +1.12/14
4} 40. Nf3 {(e1f3 d6d8 a8a6 c6d4 a6a3 e6e8 f3d4 e5d4 c1g5 d8d7 a3d3 d7d6
g5f4 d6d8 d3f3 e8e6 f4g5 d8c8 f3f4 c8e8 h2g2 e6e4 f4f6 e4e6) +0.27/23 6}
gxh5 {(g6xh5 Qa8xa6 Nc6-d4 Qa6-d3 Nd4-f5 Qd3-c3 Nf5xh6 Bc1xh6 Re6xh6 Qc3xe5
Rh6-f6 Qe5-g5+ Rf6-g6 Qg5-c5 Rd6-d1 Nf3-d4 Rg6-g1 f2-f4 Rg1-g6) +1.07/14 4}
41. Nh4 {(f3h4 d6d8 a8b7 a6a5 c1g5 d8d7 b7a8 f7f6 g5e3 g8f7 h4f5 c6d4 a8a5
d4f3 h2g2 f3g5 a5a8 e6e8 a8a2 e8e6 e3g5 f6g5 f5g7 h5h4 g7e6) +0.67/22 4} a5
{(a6-a5 Nh4-f5 Rd6-d3 Bc1-g5 Rd3-b3 Qa8-a6 Rb3-b1 Bg5-e7 Rb1-d1 Be7-a3
Rd1-d8 Ba3-c5 Nf8-d7 Bc5-d6 Nd7-b8 Qa6-d3 Re6-g6 Qd3-d5) +1.18/15 10} 42.
Nf5 {(h4f5 d6d8 a8b7 d8d7 b7a6 d7d8 c1e3 d8b8 a6c4 b8c8 c4d5 c8d8 d5b3 d8b8
b3a2 b8c8 f5h4 c6d4 a2d5 a5a4 f2f4) +0.53/21 4} Rd8 {(Rd6-d8 Qa8-b7 h5-h4
Bc1-a3 h4-h3 Qb7-b5 Rd8-d1 Qb5-a6 Rd1-d2 Qa6-c8 Rd2-d8 Nf5-e7+ Re6xe7
Qc8xc6 Re7-e6 Qc6-b5 Re6xh6 Qb5xa5 Nf8-e6 Qa5xe5 Rh6-g6 Ba3-b2 Rg6-g2+
Kh2xh3) +1.18/13 2} 43. Qa6 {(a8a6 e6g6 c1a3 h5h4 a6b6 d8d7 b6c5 d7d8 c5c1
a5a4 c1c2 d8d7 a3f8 g8f8 c2a4 d7d8 a4b5 d8b8 b5d3 b8d8 d3c3 f8e8 c3a3 d8d2
a3c5) +0.57/24 20} Nd7 {(Nf8-d7 Bc1-a3 Nd7-f6 f2-f3 Nf6-d7 Ba3-d6 Nd7-b8
Qa6-d3 Rd8-d7 Qd3-d5 Nc6-d8 Qd5xa5 Nd8-b7 Qa5-a8 Nb7xd6 Qa8xb8+ Re6-e8
Qb8-b2 Nd6xf5 e4xf5 f7-f6 Kh2-h3) +1.06/13 3} 44. Ba3 {(c1a3 d7f8 a3c5 e6g6
a6b7 g6e6 c5b6 d8b8 b7c7 a5a4 b6a7 b8a8 a7c5 f8g6 c5a3 e6f6 c7d7 a8d8)
+0.35/18 6} Nf6 {(Nd7-f6 f2-f3 Nf6-d7 Qa6-b7 Nd7-b8 Qb7-b5 Rd8-d2+ Kh2-h3
Nb8-d7 Qb5-b7 Nd7-f8 Qb7-c7 Rd2-d7 Qc7-c8 Rd7-d8 Qc8-c7 Rd8-d7 Qc7-c8
Rd7-d8 Qc8-c7 Rd8-d7 Qc7-c8 Rd7-d8 Qc8-c7 Rd8-d7 Qc7-c8 Rd7-d8 Qc8-c7
Rd8-d7 Qc7-c8 Rd7-d8) +1.06/13 5} 45. f3 {(f2f3 f6d7 a3d6 d7b8 a6d3 c6d4
d6c7 d8c8 f5d4 e5d4 c7f4 e6g6 d3d4 a5a4 d4a4 b8c6 a4a6 c8d8) +0.23/19 4}
Ne8 {(Nf6-e8 Qa6-b5 Re6-g6 Qb5-c5 Ne8-c7 Qc5-b6 Rd8-d2+ Kh2-h1 Rd2-d1+
Kh1-h2 Nc7-e8 Qb6-c5 Kg8-h8 Nf5-h4 Rg6-d6 Nh4-f5 Rd6-d2+ Kh2-g3 h5-h4+
Nf5xh4 Rd2-d6 Ba3-b2 Kh8-g8 Bb2xe5 Rd6xh6 Be5-c3 Rh6-d6 Qc5-g5+) +0.63/13
4} 46. Qb6 {(a6b6 g8h8 h2h3 d8d1 b6b3 d1g1 a3c5 g1g8 b3b7 e6f6 b7d7 a5a4
d7d1 e8c7 d1a4 g8a8 a4c4 c7e6 c5d6 e6g5 h3g3) +0.65/20 5} Rd2+ {(Rd8-d2+
Kh2-h3 Rd2-d3 Qb6-c5 Rd3xf3+ Kh3-g2 Rf3xa3 Qc5xa3 Ne8-c7 Kg2-h3 Re6-g6
Nf5-e7+ Nc6xe7 Qa3xe7 Nc7-e6 Qe7-e8+ Ne6-f8 Qe8xe5 Rg6xh6 Qe5xa5 Rh6-e6
Qa5-a4 Nf8-g6 Kh3-g3 Ng6-e5 Kg3-h4 Re6-c6) +0.33/14 8} 47. Kh3 {(h2h3 d2d3
b6c5 d3f3 h3g2 f3a3 c5a3 e6g6 g2h3 g6e6 a3c5 e6g6 c5b5 g6e6 h3h4 g8f8 b5c5
c6e7 f5e7 e6e7 h4g5 a5a4 g5h5) +1.01/21 3} Rd3 {(Rd2-d3 Qb6-c5 Rd3xf3+
Kh3-g2 Rf3xa3 Qc5xa3 Ne8-c7 Kg2-h3 Re6-g6 Nf5-e7+ Nc6xe7 Qa3xe7 Nc7-e6
Qe7-e8+ Ne6-f8 Qe8xe5 Rg6xh6 Qe5-g5+ Rh6-g6 Qg5xh5 Rg6-e6 Qh5-g5+ Kg8-h8
Qg5xa5 Re6xe4 Qa5-a8 Re4-e3+ Kh3-g4 Kh8-g8 Qa8-a7 Re3-d3) +0.19/14 3} 48.
Qc5 {(b6c5 d3f3 h3g2 f3a3 c5a3 a5a4 a3c5 e8f6 c5b5 f6e8 b5a4 c6d4 g2h1 d4f5
e4f5 e6e7 a4c6 g8f8 c6c5 f7f6 c5c6) +1.02/23 4} Rxf3+ {(Rd3xf3+ Kh3-g2
Rf3xa3 Qc5xa3 Ne8-c7 Qa3-c5 Re6-g6+ Kg2-h2 Nc7-e8 Kh2-h3 Rg6-e6 Qc5-g1+
Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+
Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+ Kf8-g8) 0.00/15
4} 49. Kg2 {(h3g2 f3a3 c5a3 a5a4 g2h3 h5h4 a3c5 e8f6 f5g7 f6d7 c5e3 e6f6
g7f5 d7f8 e3f3 f6e6 f3a3 f8g6 a3a4 c6d4 f5d4 e5d4 a4d4 g8f8 d4d8 e6e8 d8d6
f8g8 d6d4) +1.39/25 4} Rxa3 {(Rf3xa3 Qc5xa3 Ne8-c7 Qa3-c5 Re6-g6+ Kg2-h2
Nc7-e8 Kh2-h3 Rg6-e6 Qc5-g1+ Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+
Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+ Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+
Kg8-f8 Qg1-c5+ Kf8-g8 Qc5-g1+ Kg8-f8) 0.00/17 1} 50. Qxa3 {(c5a3 a5a4 g2h3
h5h4 a3c5 e8f6 f5g7 f6d7 c5e3 e6f6 g7f5 d7f8 e3f3 f6e6 f3a3 f8g6 a3a4 c6d4
f5d4 e5d4 a4d4 f7f6 d4d7 e6e7 d7d5 g8f8 h3g4 h4h3) +1.31/25 3} Rg6+
{(Re6-g6+ Kg2-h3 Ne8-c7 Kh3-h4 Nc7-e6 Qa3-a4 Ne6-f8 Kh4xh5 Nf8-e6 Kh5-h4
Ne6-c7 Qa4-a3 Nc7-b5 Qa3-b2 Nb5-d6 Qb2-d2 Nd6-e8 Qd2-d3 Rg6-e6 Qd3-g3+
Re6-g6 Qg3-d3 Rg6-e6 Qd3-g3+ Re6-g6 Qg3-d3 Rg6-e6 Qd3-g3+ Re6-g6 Qg3-d3
Rg6-e6) 0.00/19 2} 51. Kh3 {(g2h3 g6e6 a3c5 e6g6 c5e3 g8f8 e3d3 g6e6 d3c3
e6g6 c3a3 f8g8 a3c5 g6e6 h3h4 e6g6 h4h5 g6e6 h5g4 a5a4 g4g3 c6d4 f5e7 g8h8
g3g4 e6h6 c5e5 e8f6 g4g5) +0.98/25 4} Nc7 {(Ne8-c7 Kh3-h4 Nc7-e6 Qa3-a4
Ne6-f8 Kh4xh5 Nf8-e6 Kh5-h4 Ne6-c7 Qa4-a3 Nc7-b5 Qa3-b2 Nb5-d6 Qb2-d2
Nd6-e8 Qd2-d3 Rg6-e6 Qd3-g3+ Re6-g6 Qg3-d3 Rg6-e6 Qd3-g3+ Re6-g6 Qg3-d3
Rg6-e6 Qd3-g3+ Re6-g6 Qg3-d3 Rg6-e6 Qd3-g3+ Re6-g6) 0.00/20 1} 52. Qb2
{(a3b2 c7e6 h3h4 e6d8 b2d2 d8e6 d2d7 e6f8 d7c8 g6e6 h4h5 a5a4 c8b7 a4a3
b7a8 c6d4 a8a3 d4f5 e4f5 e6f6 h5g5 f6b6 a3e7) +1.30/22 3} Ne6 {(Nc7-e6
Kh3-h4 Ne6-f8 Qb2-b5 Rg6-e6 Kh4xh5 Re6-g6 Kh5-h4 Rg6-g2 Qb5xc6 Nf8-g6+
Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+
Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+)
0.00/19 3} 53. Kh4 {(h3h4) +1.83/24 4} Kh8 {(Kg8-h8 Kh4xh5 Rg6-g2 Qb2-b5
Ne6-f4+ Kh5-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4
Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3
Ng6-f4+ Kh3-h4 Nf4-g6+ Kh4-h3 Ng6-f4+ Kh3-h4 Nf4-g6+) 0.00/18 2} 54. Qb7
{(b2b7) +1.72/23 3} Ng5 {(Ne6-g5 Qb7-a8+ Rg6-g8 Qa8xc6 Ng5-f3+ Kh4-h3
Nf3-g1+ Kh3-h2 Ng1-f3+ Kh2-h3 Nf3-g1+ Kh3-h2 Ng1-f3+ Kh2-h3 Nf3-g1+ Kh3-h2
Ng1-f3+ Kh2-h3 Nf3-g1+ Kh3-h2 Ng1-f3+ Kh2-h3 Nf3-g1+ Kh3-h2 Ng1-f3+ Kh2-h3
Nf3-g1+ Kh3-h2 Ng1-f3+ Kh2-h3 Nf3-g1+) 0.00/18 6} 55. Kg3 {(h4g3 h5h4 g3g4
g5e6 g4h4 e6g5 h4g4 g5e6 g4h5 c6d8 b7b8 f7f6 h5h4 a5a4 b8d6 g6g8 d6e7 g8f8
e7d7 f8g8 d7a4 e6f4 a4d7 d8e6 d7f7) +1.80/22 4} Ne6+ {(Ng5-e6+ Kg3-f2
Ne6-d8 Qb7-d7 Rg6-e6 Kf2-g3 a5-a4 Kg3-h4 a4-a3 Qd7-d3 a3-a2 Qd3-a3 Re6-g6
Qa3xa2 Rg6-g1 Kh4xh5 Nd8-e6 Qa2-a8+ Ne6-d8 Qa8-c8 Rg1-h1+ Kh5-g4 Rh1-g1+
Kg4-f3 Rg1-f1+ Kf3-g2 Rf1-d1 Qc8-c7 Rd1-d2+ Kg2-f3 Rd2-c2) -1.03/15 3} 56.
Kh2 {(g3h2) +2.18/25 3} Ned8 {(Ne6-d8 Qb7-d7 Rg6-e6 Kh2-g3 a5-a4 Kg3-h4
Kh8-g8 Kh4xh5 a4-a3 Qd7-d2 Re6-f6 Qd2-a2 Rf6-g6 Qa2xa3 Nd8-e6 Qa3-a8+
Ne6-f8 Qa8-c8 Rg6-f6 Qc8-b7 Nf8-e6 Kh5-h4 Ne6-f8 Qb7-c7 Rf6-g6 Kh4-h5
Nf8-e6 Qc7-c8+ Ne6-f8 Qc8-a8) -1.03/17 5} 57. Qd7 {(b7d7) +2.38/26 3} Re6
{(Rg6-e6 Kh2-g3 a5-a4 Kg3-h4 Kh8-g8 Kh4xh5 Kg8-h8 Qd7-d1 Re6-g6 Qd1xa4
Rg6-g2 Kh5-h4 Rg2-h2+ Kh4-g3 Rh2-h1 Qa4-c4 Rh1-g1+ Kg3-f3 Rg1-g6 Kf3-f2
Kh8-g8 Qc4-d5 Kg8-h8 Kf2-e3 Rg6-g4 Ke3-f3 Rg4-f4+ Kf3-g3) -1.18/19 3} 58.
Kh3 {(h2h3 h5h4 h3h4 h8g8 h4h5 a5a4 d7d1 a4a3 d1b3 e6g6 b3a3 d8e6 a3a8 e6f8
a8c8 g6f6 h5g4 f6e6 c8c7 e6f6 g4g3 f6g6 g3h4 g6f6 h4h3 f6g6 c7c8 c6d4)
+2.29/26 3} Kg8 {(Kh8-g8 Kh3-h4 Kg8-f8 Kh4xh5 a5-a4 Qd7-d1 Re6-g6 Qd1xa4
Kf8-e8 Qa4-c4 Rg6-g1 Nf5-g7+ Ke8-d7 Qc4-d5+ Kd7-c8 Ng7-f5 Kc8-c7 Qd5-d6+
Kc7-b6 Nf5-e7 Rg1-h1+ Kh5-g4 Rh1-g1+ Kg4-f3 Rg1-h1 Kf3-g3 Rh1-g1+ Kg3-f2
Rg1-h1 Kf2-f3 Rh1-c1) -1.20/19 2} 59. Kh4 {(h3h4 a5a4 d7d1 g8f8 d1a4 e6g6
a4a6 f8e8 a6c8 c6e7 f5g7 g6g7 h6g7 e7c8 g7g8q e8d7 g8g5 c8d6 g5e5 d8e6 e5a5
d7e7 a5a3 e6f4 h4g3 f4g6 a3a7 e7e6 a7a2 e6e7 a2d5 h7h6) +2.44/27 3} Kf8
{(Kg8-f8 Kh4xh5 a5-a4 Qd7-d1 Re6-g6 Qd1xa4 Kf8-e8 Qa4-c4 Rg6-g1 Nf5-g7+
Ke8-d7 Qc4-d5+ Kd7-c8 Ng7-f5 Rg1-h1+ Kh5-g4 Rh1-g1+ Kg4-h4 Rg1-h1+ Kh4-g3
Rh1-g1+ Kg3-f3 Rg1-g6 Kf3-e3 Kc8-c7 Qd5-c4 Kc7-b6 Qc4-b3+ Kb6-c5) -1.20/20
2} 60. Kxh5 {(h4h5 f8g8 f5g7 e6e7 d7g4 g8f8 g7f5 d8e6 f5e7 c6e7 g4f3 a5a4
f3a3 f7f6 a3a4 f8f7 a4b5 e7g6 b5b7 g6e7 b7a8 e6g5 a8h8 f7e6 h8g7 g5e4 g7h7
e4g5) +3.21/26 4} a4 {(a5-a4 Qd7-d1 Re6-g6 Qd1xa4 Kf8-e8 Qa4-c4 Rg6-g1
Nf5-g7+ Ke8-d7 Qc4-d5+ Kd7-c8 Ng7-f5 Rg1-h1+ Kh5-g4 Rh1-g1+ Kg4-h4 Rg1-h1+
Kh4-g3 Rh1-g1+ Kg3-f3 Rg1-g6 Kf3-e3 Kc8-c7 Qd5-c4 Kc7-b6 Qc4-b3+ Kb6-c5)
-1.20/20 3} 61. Ng7 {(f5g7) +3.71/27 6} Re7 {(Re6-e7 Qd7-d6 Kf8-g8 Qd6-c5
f7-f6 Qc5-c4+ Kg8-f8 Qc4xa4 Re7-a7 Qa4-c2 Ra7-d7 Qc2-f2 Nc6-d4 Qf2xf6+
Nd8-f7 Ng7-f5 Nd4xf5 Qf6xf5 Rd7-d6 Qf5-c8+ Kf8-e7 Qc8-c7+ Ke7-e8 Qc7-b8+
Ke8-e7 Qb8-a7+ Ke7-f8 Qa7-b8+ Kf8-e7 Qb8-a7+ Ke7-f8) -1.28/18 1} 62. Qd6
{(d7d6) +3.72/27 7} Kg8 {(Kf8-g8 Qd6-c5 f7-f6 Qc5-c4+ Kg8-f8 Qc4xa4 Re7-a7
Qa4-c2 Ra7-d7 Qc2-f2 Nc6-d4 Qf2xf6+ Nd8-f7 Ng7-f5 Nd4xf5 Qf6xf5 Rd7-d6
Qf5-c8+ Kf8-e7 Qc8-c7+ Ke7-e8 Qc7-b8+ Ke8-e7 Qb8-a7+ Ke7-f8 Qa7-b8+ Kf8-e7
Qb8-a7+ Ke7-f8 Qa7-b8+ Kf8-e7) -1.28/18 2} 63. Kh4 {(h5h4 f7f6 g7h5 e7e6
h5f6 g8f7 d6d7 e6e7 d7f5 c6d4 f5h7 f7f6 h7h8 f6f7 h8d8 d4e6 d8h8 e6f8 h8g7
f7e8 g7g3 e7d7 g3e5 e8f7 e5g7 f7e8 g7c3 e8e7 c3a3 e7f7 a3a2 f7f6 a2f2 f6e7
f2f5 a4a3) +3.67/26 14} f6 {(f7-f6 Ng7-h5 Re7-e6 Qd6-d7 Re6-e7 Qd7-d5+
Re7-f7 Nh5xf6+ Kg8-h8 Nf6-d7 Rf7-e7 Qd5-d6 Kh8-g8 Nd7-f6+ Kg8-h8 Kh4-h5
Re7-f7 Nf6-d7 Kh8-g8 Nd7xe5 Nc6xe5 Qd6xe5 Kg8-f8 Kh5-g4 a4-a3 Qe5-d6+
Kf8-e8 Qd6xa3 Nd8-e6 Qa3-d6 Rf7-f4+) -3.08/12 2} 64. Nh5 {(g7h5 e7e6 h5f6
g8f7 d6d7 e6e7 d7f5 c6d4 f5h7 f7f6 h7h8 f6f7 h8d8 d4e6 d8h8 e6f8 h8g7 f7e8
g7g3 e8f7 h4h5 f7e6 g3a3 e6f7 a3a4 f7g8 a4b5 g8h7 b5b8 f8g6) +3.40/25 4}
Re6 {(Re7-e6 Qd6-d7 Re6-e7 Qd7-d5+ Re7-f7 Nh5xf6+ Kg8-h8 Nf6-d7 Rf7-f4+
Kh4-h5 Rf4-f1 Nd7xe5 Rf1-h1+ Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+
Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+
Kh5-g5 Rh1-g1+) -3.66/13 1} 65. Qd7 {(d6d7) +3.70/25 2} Re7 {(Re6-e7
Qd7-d5+ Re7-f7 Nh5xf6+ Kg8-h8 Nf6-d7 Rf7-f4+ Kh4-h5 Rf4-f1 Nd7xe5 Rf1-h1+
Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+
Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+ Kh5-g5 Rh1-g1+ Kg5-h5 Rg1-h1+)
-3.66/13 2} 66. Nxf6+ {(h5f6) +4.00/24 2} Kf7 {(Kg8-f7 Qd7-f5 Nc6-d4
Qf5xh7+ Kf7xf6 Qh7-h8+ Kf6-f7 h6-h7 Re7-e8 Qh8xe8+ Kf7xe8 h7-h8Q+ Ke8-d7
Qh8-g7+ Kd7-d6 Qg7-f8+ Kd6-d7 Qf8-a3 Nd8-e6 Qa3xa4+ Kd7-e7 Qa4-a7+ Ke7-f6
Qa7-b8 Ne6-f4 Kh4-g4 Kf6-e6 Qb8-a8 Ke6-f6 Qa8-d8+ Kf6-e6) -3.57/15 1} 67.
Qf5 {(d7f5 c6d4 f5h7 f7f6 h7h8 f6f7 h8d8 d4e6 d8h8 e6f8 h8g7 f7e8 g7g3 f8h7
h4h5 e8f8 g3a3 f8f7 a3a4 h7f6 h5g5 e7e6 a4c4 f6h7 g5f5 h7f8 c4c7 e6e7 c7c5
e7e6) +3.88/24 6} Nd4 {(Nc6-d4 Qf5xh7+ Kf7xf6 Qh7-h8+ Kf6-f7 h6-h7 Re7-e8
Qh8xe8+ Kf7xe8 h7-h8Q+ Ke8-d7 Qh8-g7+ Kd7-d6 Qg7-f8+ Kd6-d7 Qf8-a3 Nd8-e6
Qa3xa4+ Kd7-e7 Qa4-a7+ Ke7-f6 Qa7-b8 Ne6-f4 Kh4-g4 Kf6-e6 Qb8-a8 Ke6-f6
Qa8-d8+ Kf6-e6 Qd8-b6+ Ke6-e7) -3.57/17 2} 68. Qxh7+ {(f5h7 f7f6 h7h8 f6f7
h8d8 d4e6 d8h8 e6f8 h8g7 f7e8 g7g3 f8h7 h4h5 h7f8 g3a3 e8f7 a3a4 f7g8 a4a3
e7e6 a3c5 f8g6 c5c8 g6f8 c8b8 e6e7 b8b5) +4.13/23 2} Kxf6 {(Kf7xf6 Qh7-h8+
Kf6-f7 h6-h7 Re7-e8 Qh8xe8+ Kf7xe8 h7-h8Q+ Ke8-d7 Qh8-g7+ Kd7-d6 Qg7-f8+
Kd6-d7 Qf8-a3 Nd8-e6 Qa3xa4+ Kd7-e7 Qa4-a7+ Ke7-f6 Qa7-b8 Ne6-f4 Kh4-g4
Nf4-g6 Qb8-d8+ Kf6-f7 Qd8-b6 Ng6-f4 Qb6-d6 Nf4-d3 Qd6-d7+ Kf7-f6) -3.72/18
1} 69. Qh8+ {(h7h8 f6f7 h8d8 d4e6 d8h8 e6f8 h8g7 f7e8 g7g3 f8h7 h4h5 h7f8
g3a3 e7a7 a3c5 a7f7 c5c3 e8e7 c3e5 f8e6 e5b2 e7f8 b2b8 f8e7 b8b4 e7f6 b4c3
f6e7 c3a3 e7f6 a3a1 f6e7 a1a4) +4.15/25 10} Kf7 {(Kf6-f7 h6-h7 Re7-e8
Qh8xe8+ Kf7xe8 h7-h8Q+ Ke8-d7 Qh8-g7+ Kd7-d6 Qg7-f8+ Kd6-d7 Qf8-a3 Nd8-e6
Qa3xa4+ Kd7-e7 Qa4-a7+ Ke7-f6 Qa7-b8 Ne6-f4 Kh4-g4 Nf4-g6 Qb8-d8+ Kf6-f7
Qd8-b6 Ng6-f4 Qb6-d6 Nf4-d3 Qd6-d7+ Kf7-f6 Qd7-d8+ Kf6-f7) -3.72/18 2} 70.
Qxd8 {(h8d8 d4e6 d8h8 e6f8 h8g7 f7e8 g7g3 e7e6 h4h5 e6e7 g3a3 e7a7 a3c5
a7f7 c5e5 f7e7 e5b5 e8f7 b5f5 f7e8 f5c8 e8f7 c8c4 e7e6 c4c7 f7e8 h6h7 f8h7
c7h7 a4a3 h7g8 e8d7 g8g4) +3.90/24 3} Ne6 {(Nd4-e6 Qd8-h8 Ne6-f8 Kh4-h5
Kf7-e8 Qh8-f6 Nf8-h7 Qf6-c6+ Ke8-f7 Qc6xa4 Nh7-f8 Qa4-a3 Nf8-h7 Qa3-a2+
Re7-e6 Qa2-a7+ Re6-e7 Qa7-f2+ Kf7-e8 Qf2-f5 Nh7-f8 Qf5-c8+ Ke8-f7 Qc8-g4
Nf8-h7 Qg4-g7+ Kf7-e8 Qg7-g8+ Nh7-f8 Qg8-d5 Re7-e6) -4.03/17 1} 71. Qh8
{(d8h8 e6f8 h8g7 f7e8 g7g3 e8f7 h4h5 e7d7 g3g7 f7e8 g7e5 d7e7 e5b5 e8f7
b5d5 f7e8 e4e5 a4a3 h5g4 f8h7 g4f5 e7f7 f5g6 h7f8 g6g5 f7a7 d5c6 e8f7 c6f6
f7g8) +3.95/23 2} Nf8 {(Ne6-f8 Kh4-h5 Kf7-e8 Qh8-f6 Nf8-h7 Qf6-c6+ Ke8-f7
Qc6xa4 Nh7-f8 Qa4-a3 Nf8-h7 Qa3-a2+ Re7-e6 Qa2-a7+ Re6-e7 Qa7-f2+ Kf7-e8
Qf2-f5 Nh7-f8 Qf5-c8+ Ke8-f7 Qc8-g4 Nf8-h7 Qg4-g7+ Kf7-e8 Qg7-g8+ Nh7-f8
Qg8-d5 Re7-e6 Qd5-a8+ Ke8-f7) -4.03/17 2} 72. Kh5 {(h4h5 f7e8 h8f6 e7f7
f6d6 f7d7 d6b4 d7d4 b4a5 e8f7 a5e5 d4d1 e5c7 f8d7 c7f4 f7e7 f4g5 e7f7 g5g2
d7f6 h5g5 f7e6 g2h3 e6e7 h3a3 e7e6 a3a4) +4.08/21 2} Ke8 {(Kf7-e8 Qh8-f6
Nf8-h7 Qf6-c6+ Ke8-f7 Qc6xa4 Nh7-f8 Qa4-a3 Nf8-h7 Qa3-a2+ Re7-e6 Kh5-g4
Nh7-f8 Kg4-f5 Kf7-g8 Qa2-d2 Kg8-h7) -4.03/17 2} 73. Qf6 {(h8f6 e7f7 f6d6
f8d7 d6a3 f7f1 a3h3 f1f7 h5g5 d7f8 h3c8 e8e7 c8c5 e7e6 c5b6 e6d7 b6a7 d7e6
a7a6 e6e7 a6b7 f8d7 b7b4 e7e6 b4a4 e6e7 a4b4 e7e6 b4c4 e6e7) +4.27/21 3}
Nh7 {(Nf8-h7 Qf6-c6+ Ke8-f7 Qc6xa4 Nh7-f8 Qa4-a3 Nf8-h7 Qa3-a2+ Re7-e6
Kh5-g4 Nh7-f8 Kg4-f5 Kf7-g8 Qa2-c4 Kg8-h7 Qc4-c8) -4.03/16 2} 74. Qc6+
{(f6c6 e8f7 c6a4 h7f8 a4a3 e7e6 a3a7 e6e7 a7g1 f7e8 g1g3 e7e6 g3g8 e8e7
g8g7 e7e8 g7b7 f8d7 b7c8 e8e7 c8c7 e7e8 c7b7 d7f6 h5g5 e6d6 b7b5 e8e7 b5e5
d6e6) +4.47/23 2} Kf7 {(Ke8-f7 Qc6xa4 Nh7-f6+ Kh5-g5 Nf6-h7+ Kg5-f5 Nh7-f8
Qa4-c4+ Kf7-e8 Qc4-b5+ Ke8-f7 Qb5-d5+ Kf7-e8 Qd5-b3 Nf8-d7 Qb3-g8+ Nd7-f8
Qg8-c4 Re7-f7+ Kf5xe5 Rf7-h7 Qc4-c6+ Ke8-f7 Ke5-f5 Kf7-g8 e4-e5 Rh7-f7+
Kf5-g4 Kg8-h7 e5-e6 Rf7-e7) -4.88/17 1} 75. Qxa4 {(c6a4 h7f8 a4c4 e7e6 c4c7
e6e7 c7c5 e7e6 c5f2 f7e7 f2g3 e7f7 g3g5 e6e7 g5g7 f7e8 g7f6 f8h7 f6f3 h7f8
f3f5 f8h7 f5g6 e8f8 g6a6 f8f7 a6f1 f7g8 f1f5) +4.48/23 3} Nf6+ {(Nh7-f6+
Kh5-g5 Nf6-h7+ Kg5-f5 Nh7-f8 Qa4-c4+ Kf7-e8 Qc4-b5+ Ke8-f7 Qb5-d5+ Kf7-e8
Qd5-b3 Nf8-d7 Kf5-g6 Nd7-f8+ Kg6-f5 Nf8-d7 Kf5-g6 Nd7-f8+ Kg6-f5 Nf8-d7
Kf5-g6 Nd7-f8+ Kg6-f5 Nf8-d7 Kf5-g6 Nd7-f8+ Kg6-f5 Nf8-d7 Kf5-g6 Nd7-f8+)
-4.88/17 2} 76. Kg5 {(h5g5 f6h7 g5f5 h7f8 a4b3 f7e8 f5f6 f8h7 f6g6 h7f8
g6f5 f8h7 b3b5 e8f7 b5c4 f7e8 c4c8 e8f7 c8h8 h7f8 h6h7 f8h7 h8h7 f7f8 h7h6
f8g8 h6g6 g8f8 g6b6 f8f7 b6f6 f7e8 f5g6 e8d7 f6f5 d7c6) +4.45/23 2} Nh7+
{(Nf6-h7+ Kg5-f5 Nh7-f8 Qa4-b3+ Kf7-e8 Kf5-f6 Nf8-h7+ Kf6-g6 Nh7-f8+ Kg6-h5
Nf8-h7 Qb3-g8+ Nh7-f8 Qg8-h8 Re7-f7 Qh8xe5+ Rf7-e7 Qe5-b5+ Ke8-f7 Qb5-f5+
Kf7-e8 e4-e5 Re7-f7 Qf5-c8+ Ke8-e7 Kh5-g4 Nf8-d7 Qc8-c7 Ke7-e8 Qc7-c6
Ke8-e7) -5.38/18 1} 77. Kf5 {(g5f5 h7f8 a4b3 f7e8 f5f6 f8h7 f6g6 h7f8 g6f5
e7f7 f5g5 f8h7 g5h5 f7e7 b3g8 h7f8 g8d5 f8h7 d5b5 e8f7 b5f1 f7e8 f1f5 h7f8
h5g4 f8h7 g4h4 h7f8 f5h5 e8d7 h5f3 f8h7 f3b3 h7f6) +4.57/25 3} Nf8 {(Nh7-f8
Qa4-b3+ Kf7-e8 Kf5-f6 Nf8-h7+ Kf6-g6 Nh7-f8+ Kg6-h5 Nf8-h7 Qb3-g8+ Nh7-f8
Qg8-h8 Re7-f7 Qh8xe5+ Rf7-e7 Qe5-b5+ Ke8-f7 Qb5-f5+ Kf7-e8 e4-e5 Re7-f7
Qf5-c8+ Ke8-e7 Kh5-g4 Nf8-d7 Qc8-c7 Ke7-e8 Qc7-c6 Ke8-e7 Qc6-d6+ Ke7-e8)
-5.38/17 2} 78. Qb3+ {(a4b3 f7e8 f5f6 f8h7 f6g6 h7f8 g6f5 e7f7 f5g5 f8h7
g5h5 f7e7 b3g8 h7f8 g8d5 f8h7 d5b5 e8f7 b5f1 f7g8 f1g1 g8h8 g1b6 h8g8 b6d6
g8f7 d6g6 f7f8 g6f5 f8g8 f5g4 g8f7 g4g7 f7e8 g7h8 e8d7 h8g8) +4.41/23 2}
Ke8 {(Kf7-e8 Kf5-f6 Nf8-h7+ Kf6-g6 Nh7-f8+ Kg6-h5 Nf8-h7 Qb3-g8+ Nh7-f8
Qg8-h8 Re7-f7 Qh8xe5+ Rf7-e7 Qe5-b5+ Nf8-d7 Qb5-c6 Ke8-d8 Qc6-a8+ Kd8-c7
Qa8-a5+ Kc7-c6 Qa5-d5+ Kc6-c7 Kh5-g6 Nd7-f8+ Kg6-f5 Re7-e8 e4-e5 Nf8-d7
Qd5-d6+ Kc7-c8) -5.38/17 2} 79. Qb5+ {(b3b5 e8f7 b5c4 f7e8 c4c6 e8f7 c6f6
f7e8 f5g4 f8h7 f6g6 e8d7 g4f5 h7f8 g6h5 f8h7 h5d1 d7e8 d1a4 e8f7 a4a2 f7e8
a2a8 e8f7 a8h8 h7f8 h6h7 f8h7 h8h7 f7f8 h7h6 f8g8 f5f6) +4.53/21 2} Kf7
{(Ke8-f7 Qb5-d5+ Kf7-e8 Qd5-b3 Nf8-d7 Qb3-g8+ Nd7-f8 Qg8-c4 Re7-f7+ Kf5xe5
Rf7-h7) -4.88/16 2} 80. Qd5+ {(b5d5 f7e8 d5c6 e8f7 c6c1 f7e8 c1c8 e8f7 c8c5
f7e8 c5d5 e7f7 f5g5 f8h7 g5g6 h7f8 g6h5 f7e7 d5b3 f8h7 b3g8 h7f8 g8d5 f8h7
d5c4 e7f7 c4b5 e8f8 b5b8 f8e7 b8b4 e7e6 b4b6 e6e7 h5g6) +4.55/24 2} Ke8
{(Kf7-e8 Qd5-b3 Nf8-d7 Kf5-g6 Nd7-f8+ Kg6-h5 Nf8-h7 Qb3-g8+ Nh7-f8 Qg8-h8
Ke8-f7 h6-h7 Kf7-e8 Qh8xf8+ Ke8xf8 h7-h8Q+ Kf8-f7 Qh8-h7+ Kf7-e6 Qh7-g8+
Ke6-d6 Qg8-d5+ Kd6-c7 Kh5-g6 Re7-e8 Qd5-c5+ Kc7-d7 Qc5-b5+ Kd7-d8 Kg6-f7
Re8-e7+) -5.38/17 2} 81. Qc6+ {(d5c6 e8f7 c6c1 f7g8 c1g5 g8f7 g5g2 f7e8
g2g4 e8f7 g4g5 f7e8 g5h5 e8d8 h5d1 d8e8 d1d5 e7f7 f5g5 f8h7 g5g6 h7f8 g6h5
f7e7 d5b3 f8h7 b3g8 h7f8 g8d5 e7d7 d5b5 e8e7) +4.44/24 6} Kf7 {(Ke8-f7
Qc6-c4+ Kf7-e8 Qc4-b5+) -4.88/16 2} 82. Qc1 {(c6c1 f7g8 c1g5 g8f7 g5g2 f7e8
g2g4 e8f7 g4g5 f7e8 g5h5 e8d8 h5d1 d8e8 d1d5 e7f7 f5g5 f8h7 g5g6 h7f8 g6h5
f7e7 d5b3 f8d7 b3c4 e7f7) +4.48/20 5} Ke8 {(Kf7-e8 Qc1-c3 Re7-f7+ Kf5xe5
Rf7-h7 Qc3-h3 Ke8-e7 Qh3-h4+ Ke7-f7 Qh4-g5 Kf7-e8 Qg5-h5+ Ke8-e7 Ke5-d5
Ke7-d8 e4-e5 Rh7-b7 Kd5-e4 Nf8-e6 Qh5-h4+ Kd8-e8 Ke4-f5 Rb7-b6 h6-h7
Ne6-g7+ Kf5-g5) -5.38/15 2} 83. Qc8+ {(c1c8 e8f7 c8c5 f7e8 c5d5 e7f7 f5g5
f8h7 g5g6 h7f8 g6h5 f7e7 d5b3 f8d7 b3h3 d7f8 h3f5 f8h7 h5g6 h7f8 g6g5 e7e6
h6h7 f8h7 f5h7 e6e7 h7g8 e8d7 g5f5 d7c6 g8d5 c6c7 d5c5 c7d7) +4.62/24 4}
Kf7 {(Ke8-f7 Qc8-c4+ Kf7-e8 Qc4-b5+) -4.88/6 0} 84. Qc5 {(c8c5 f7e8 c5c4
e7f7 f5e5 f7h7 c4c6 e8f7 e5f5 f7g8 c6c4 g8h8 f5f6 f8d7 f6g5 d7f8 c4d4 h8g8
d4d5 g8h8 e4e5 h7d7 d5a8 h8g8 a8e4 d7d2 e4f3 d2h2 f3f6) +4.70/23 3} Ke8
{(Kf7-e8 Qc5-c3 Ke8-f7 Qc3-g3 Kf7-e8 Qg3-b3 Nf8-d7 Kf5-g6 Nd7-f8+ Kg6-h5
Nf8-h7 Qb3-g8+ Nh7-f8 Qg8-h8 Ke8-f7 h6-h7 Kf7-e8 Qh8xf8+ Ke8xf8 h7-h8Q+
Kf8-f7 Qh8-h7+ Kf7-e6 Qh7-g8+ Ke6-d6 Qg8-d5+ Kd6-c7 Kh5-g6 Re7-e8 Qd5-c5+
Kc7-d7) -5.38/18 2} 85. Qc4 {(c5c4 e7f7 f5e5 f7h7 c4c6 e8f7 e5f5 f7g8 c6c4
g8h8 f5f6 h7a7 e4e5 a7d7 c4c5 f8h7 f6g6 d7d8 e5e6 h7f8 g6f7 f8e6 f7e6)
+4.64/20 4} Rf7+ {(Re7-f7+ Kf5xe5 Rf7-h7 Qc4-c6+ Ke8-e7 Ke5-d5 Ke7-f7
Qc6-c7+ Kf7-g8 Qc7-g3+ Kg8-h8 Qg3-e5+ Kh8-g8 Qe5-g5+ Kg8-h8 e4-e5 Rh7-d7+
Kd5-e4 Rd7-f7 e5-e6 Nf8xe6 Qg5-e5+ Ne6-g7 h6xg7+ Kh8-g8 Ke4-d4 Rf7xg7
Kd4-c5 Rg7-f7 Qe5-d5 Kg8-f8) -5.69/13 2} 86. Kxe5 {(f5e5 f7h7 c4c6 e8f7
e5f5 f7g8 c6c4 g8h8 f5f6 f8d7 f6g5 d7f8 c4d4 h8g8 d4d5 g8h8 e4e5 h7d7 d5a8
h8g8 a8e8 d7f7 e5e6) +4.89/18 1} Rf2 {(Rf7-f2 Qc4-c8+ Ke8-f7 Qc8-b7+ Kf7-e8
Qb7-b8+ Ke8-e7 Ke5-d4 Rf2-d2+ Kd4-e3 Rd2-d7 Qb8-b4+ Ke7-e8 e4-e5 Rd7-e7
Qb4-a4+ Ke8-f7 Qa4-f4+ Kf7-e8 Qf4-g5 Re7-b7 Qg5-h5+ Ke8-d8 Ke3-e4 Rb7-b4+
Ke4-f5 Rb4-b7 Qh5-h4+ Kd8-e8 Qh4-a4+ Ke8-e7) -6.83/14 1} 87. Qc8+ {(c4c8
e8f7 c8b7 f7e8 b7b5 e8f7 b5b3 f7e8 b3h3 f8g6 e5d4 e8e7 h3h5 f2d2 d4c3 d2d6
h6h7 d6f6 c3d4 f6d6 d4e3 d6c6 e4e5 c6e6 h7h8q g6h8) +4.77/18 1} Kf7
{(Ke8-f7 Qc8-b7+ Kf7-e8 Qb7-b8+ Ke8-e7 Ke5-d4 Rf2-d2+ Kd4-e3 Rd2-d7 Qb8-b4+
Ke7-e8 e4-e5 Rd7-e7 Qb4-a4+ Ke8-f7 Qa4-f4+ Kf7-e8 Qf4-g5 Re7-b7 Qg5-h5+
Ke8-d8 Ke3-e4 Rb7-b4+ Ke4-f5 Rb4-b7 Qh5-h4+ Kd8-e8 Qh4-a4+ Ke8-e7 Qa4-e4
Rb7-b6) -6.83/14 2} 88. Qb7+ {(c8b7 f7e8 b7b5 e8f7 b5b3 f7e8 b3h3 f8g6 e5d4
e8e7 h3h5 f2d2 d4c3 d2d6 h6h7 d6b6 c3d4 e7f6 h7h8q g6h8 h5h8 f6g6 h8g8 g6h6
g8f8 h6g6 e4e5) +4.86/17 1} Ke8 {(Kf7-e8 Qb7-b8+ Ke8-e7 Ke5-d4 Rf2-d2+
Kd4-e3 Rd2-d8 Qb8-e5+ Ke7-d7 Qe5-f5+ Kd7-c7 Qf5-f7+ Kc7-c6 h6-h7 Nf8xh7
Qf7xh7 Rd8-d1 Qh7-g6+ Rd1-d6 Qg6-e8+ Rd6-d7 e4-e5 Kc6-c7 Qe8-g8 Rd7-d8
Qg8-f7+ Rd8-d7 Qf7-c4+ Kc7-b6 e5-e6 Rd7-c7) -6.83/13 2} 89. Qb5+ {(b7b5
e8f7 b5b3 f7e8 b3h3 f2f7 e5d6 f7f6 d6d5 f6f7 h3c8 e8e7 e4e5 f7h7 c8c6 e7f7
c6f6 f7e8 f6b6 h7d7 d5e4 d7d2 b6c6 e8e7 e4f5) +4.98/18 1} Kf7 {(Ke8-f7
Qb5-b3+ Kf7-e7 Qb3-g3 Rf2-f7 Ke5-d5 Rf7-h7 Qg3-g5+ Ke7-d7 Qg5-f5+ Kd7-e8
Qf5-h5+ Ke8-d8 e4-e5 Rh7-e7 Qh5-f5 Re7-d7+ Kd5-e4 Kd8-e8 e5-e6 Rd7-c7
Qf5-h5+ Ke8-d8) -7.01/14 1} 90. Qb3+ {(b5b3 f7e8 b3h3 f2f7 e5d6 f7f6 d6d5
f6f7 h3h5 e8e7 e4e5 f7h7 h5g5 e7d7 g5h4 h7f7 h4b4 d7e8 b4b8 e8e7 b8b7 e7e8
b7c8 e8e7 c8c6) +5.16/19 2} Ke7 {(Kf7-e7 Qb3-g3 Rf2-f7 Ke5-d5 Rf7-h7
Qg3-g5+ Ke7-d7 Qg5-h4 Kd7-c8 Qh4-f6 Rh7-d7+ Kd5-e5 Nf8-h7 Qf6-c6+ Kc8-d8
Qc6-a8+ Kd8-c7 Ke5-f5 Kc7-b6 Qa8-b8+ Kb6-c6 e4-e5 Rd7-f7+ Kf5-g6 Rf7-d7
e5-e6 Rd7-b7 Qb8-c8+ Rb7-c7 Qc8-a8+ Kc6-c5) -7.01/15 2} 91. Qa3+ {(b3a3
e7e8 a3h3 e8f7 h3h5 f8g6 e5d4 f2d2 d4e3 d2d6 e4e5 d6e6 h5f5 f7e7 h6h7 g6e5
h7h8q e5f7 f5e6 e7e6 h8c8 e6d6 c8a8 f7e5 a8a3 d6e6 a3a4) +5.17/19 3} Ke8
{(Ke7-e8 Qa3-h3 Ke8-f7 Qh3-h5+ Nf8-g6+ Ke5-d4 Rf2-d2+ Kd4-e3 Rd2-d6 Qh5-f5+
Rd6-f6 Qf5-d5+ Kf7-e7 Qd5-b7+ Ke7-e8 h6-h7 Rf6-e6 Qb7-c8+ Ke8-f7 h7-h8Q
Ng6xh8 Qc8xh8 Re6-e8 Qh8-h7+ Kf7-f6 Qh7-h6+ Kf6-f7 Qh6-h5+ Kf7-e7 e4-e5
Re8-f8) -7.32/15 1} 92. Qh3 {(a3h3 e8f7 h3h5 f8g6 e5d4 f2d2 d4e3 d2d6 e4e5
d6e6 h5f5 f7e7 h6h7 e6e5 f5e5 g6e5 h7h8q e5f7 h8h4 e7e6 h4a4 f7d6 a4c6 e6f5
c6d6 f5g4) +5.14/18 1} Kf7 {(Ke8-f7 Qh3-h5+ Nf8-g6+ Ke5-d4 Rf2-d2+ Kd4-e3
Rd2-d6 Qh5-f5+ Rd6-f6 Qf5-d5+ Kf7-e7 Qd5-b7+ Ke7-e8 h6-h7 Rf6-e6 Qb7-c8+
Ke8-e7 h7-h8Q Ng6xh8 Qc8xh8 Ke7-d7 e4-e5 Kd7-c7 Qh8-g8 Re6-a6 Qg8-g7+
Kc7-c8 Qg7-f8+ Kc8-b7 Qf8-f7+ Kb7-b8) -9.53/16 2} 93. Qh5+ {(h3h5 f8g6 e5d4
f2d2 d4e3 d2d6 e4e5 d6e6 h5f5 f7e7 h6h7 e6e5 f5e5 g6e5 h7h8q e5c4 e3e2 c4d6
h8h7 d6f7 h7h4 e7e6 e2d2 f7d6 h4a4 e6d5 a4a8 d5d4 a8c6) +5.14/18 1} Ng6+
{(Nf8-g6+ Ke5-d4 Rf2-d2+ Kd4-e3 Rd2-d6 Qh5-f5+ Rd6-f6 Qf5-d5+ Kf7-e7
Qd5-b7+ Ke7-e8 h6-h7 Rf6-e6 Qb7-c8+ Ke8-e7 h7-h8Q Ng6xh8 Qc8xh8 Ke7-d7
e4-e5 Kd7-c7 Qh8-g8 Re6-a6 Qg8-g7+ Kc7-c8 Qg7-f8+ Kc8-b7 Qf8-f7+ Kb7-c6
e5-e6 Ra6-a3+) -9.53/16 2} 94. Kd4 {(e5d4 f2d2 d4e3 d2d6 e4e5 d6e6 h5f5
f7e7 h6h7 e6e5 f5e5 g6e5 h7h8q e5c6 h8g8 e7d6 g8f8 d6e6 e3e2 c6d4 e2d2 e6d5
d2e3 d4c6 f8a3 c6d4 a3d3 d5e5) +5.10/21 3} Rf6 {(Rf2-f6 Qh5-d5+ Rf6-e6
h6-h7 Kf7-e7 Qd5-b7+ Ke7-f6 Qb7-c8 Kf6-e7 e4-e5) -10.26/13 1} 95. e5 {(e4e5
f6f4 d4d5 f4f1 h6h7 f7g7 h5g6 g7g6 h7h8q f1d1 d5e6 d1a1 h8f6 g6h5 f6f5 h5h4
f5f4 h4h3 e6f6 a1a6 f6g5 h3g2 f4e4 g2f2 e5e6) +5.77/16 0} Rf4+ {(Rf6-f4+
Kd4-d5 Rf4-f2 h6-h7 Rf2-d2+ Kd5-e4 Rd2-e2+ Qh5xe2 Kf7-g7 Qe2-h5 Ng6-h8
Qh5-g5+ Kg7xh7 Qg5-e7+ Kh7-g8 Qe7-d8+ Kg8-h7 e5-e6) -10.84/13 1} 96. Kd5
{(d4d5 f4f1 h6h7 f7g7 h5g6 g7g6 h7h8q f1f5 d5d6 f5f2 h8g8 g6h5 e5e6 f2f6
g8g3 f6g6 g3h3 h5g5 h3e3 g5h5 e3a7 g6e6 d6e6) +6.30/17 1} Rf2 {(Rf4-f2
h6-h7 Kf7-g7 Qh5xg6+ Kg7xg6 h7-h8Q Rf2-d2+ Kd5-e4 Rd2-e2+ Ke4-d4 Kg6-g5
Qh8-g8+ Kg5-f5 Qg8-f7+ Kf5-g4 e5-e6 Re2-d2+ Kd4-e3 Rd2-d5 Qf7-f4+ Kg4-h3
e6-e7) -18.14/14 2 Black resigns} 1-0
[/pgn]

[pohl4711]

Fire 8.1 with source code has been released. https://github.com/FireFather/fire/releases/tag/8.1

You might also be interested in this: http://talkchess.com/forum3/viewtopic.p ... 9&start=80

In addition to a direct link to the download...not sure, but some may find the info presented here interesting:
https://chesslogik.wixsite.com/fire
and
https://github.com/FireFather/fire

Testrun of Fire 8.1 finished. +4 Elo to Fire 8

https://www.sp-cc.de

[Madeleine Birchfield]

Fire 8.1 with source code has been released. https://github.com/FireFather/fire/releases/tag/8.1

You might also be interested in this: http://talkchess.com/forum3/viewtopic.p ... 9&start=80

I'm glad Norman Schmidt has finally made Fire a GPL-compliant engine and made his source code available to the public.

[Madeleine Birchfield]

Fire 8.1 with source code has been released. https://github.com/FireFather/fire/releases/tag/8.1

You might also be interested in this: http://talkchess.com/forum3/viewtopic.p ... 9&start=80

I'm glad Norman Schmidt has finally made Fire a GPL-compliant engine and made his source code available to the public.

Unfortunately, his github page is still filled with some misleading advertising. 'state-of-the-art' techniques in 2021 would imply that Fire 8 is using some form of NNUE for evaluation; however, nowhere do I see any NNUE in the given source code. Implementing NNUE in Fire shouldn't be too hard for Norman to do as he was involved in porting NNUE to Stockfish in June 2020. Since much of Fire's code comes from Stockfish 8, it is about 4 years old and not state-of-the-art.

Norman Schmidt's comments about Fire 8 being superior to Ethereal on CCRL 40/4 ignores the standatd deviation of Fire 8's Elo rating, which at plus or minus 15 elo is twice as large as the difference of 8 elo between Fire 8 and Ethereal 12.75; i.e. there is no statistical difference between Fire 8 and Ethereal 12.75 at short time controls. Norman brings up Houdini as well, but Fire 8 was tested on 8 CPU and Houdini on 4 CPU, and so are incomparable. On the single CPU list for 40/4 CCRL, Houdini is still around 40 elo.stronger than Fire 8 and Ethereal. (Note to the CCRL maintainers, this is one reason why I would prefer the default to be either 1 CPU or 4 CPU only for 40/4 main list)

[Modern Times]

Fire 8 does seem to be clearly stronger than Ethereal at FRC though.

http://ccrl.chessdom.com/ccrl/404FRC/