Zahak, a GoLang based chess engine

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Sylwy
Posts: 4813
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: Zahak NNUE (7.0)

Post by Sylwy »

amanjpro wrote: ↑Sun Oct 03, 2021 4:24 pm Meet the latest and greatest Zahak, version 7.0 with NNUE:

https://github.com/amanjpro/zahak/releases/tag/7.0

More details are here in this article: https://zahak.amanj.me/posts/meet-zahak-7/

TL; DR; the trainer is written from scratch, the data is from self-play, and you can train different nets with provided tools if you like ;)

Elo estimation: +190 over Zahak 6.2
Thank you !

TBS ???

[pgn]
[Event "NN Test146"]
[Site "ISR 3"]
[Date "2021.10.03"]
[Round "2"]
[White "Monolith-2-x64-pext"]
[Black "Zahak-windows-amd64-7.0"]
[Result "0-1"]
[BlackElo "2000"]
[ECO "B06"]
[Opening "Modern"]
[Time "21:55:10"]
[Variation "1.e4 g6"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "156"]
[WhiteType "program"]
[BlackType "program"]

1. e4 g6 2. Bc4 Bg7 3. Qf3 e6 4. c3 c5 5. d4 {(d2-d4 c5xd4 c3xd4 Bg7xd4
Ng1-e2 Bd4-g7 O-O Nb8-c6 Bc4-b3 b7-b5 Nb1-c3 a7-a6 Bc1-f4 Nc6-e5 Qf3-g3
d7-d6 Ra1-d1 Ng8-e7 Bf4-e3 b5-b4 f2-f4 b4xc3 f4xe5 Bg7xe5) -0.08/20 11}
cxd4 {(c5xd4 c3xd4 Bg7xd4 Qf3-e2 Ng8-e7 Ng1-f3 Bd4-g7 Nb1-c3 Nb8-c6 O-O O-O
Rf1-d1 Nc6-a5 Bc1-e3 Na5xc4 Qe2xc4 d7-d5 Qc4-b3 Qd8-a5 e4xd5 Bg7xc3 b2xc3
Ne7xd5) +0.36/22 9} 6. cxd4 {(c3xd4 Bg7xd4 Ng1-e2 Bd4-g7 O-O Nb8-c6 Bc4-b3
b7-b5 Nb1-c3 a7-a6 Rf1-d1 Bc8-b7 Qf3-d3 Ra8-c8 Bc1-g5 Nc6-e5 Qd3-d2 f7-f6
Bg5-f4 Ng8-e7 Bf4xe5 f6xe5 Ra1-c1) +0.02/21 8} Bxd4 {(Bg7xd4 Qf3-e2 Nb8-c6
Ng1-f3 Bd4-g7 Nb1-c3 Ng8-e7 O-O O-O Rf1-d1 Nc6-a5 Bc1-e3 b7-b6 Be3-d4
Bg7xd4 Rd1xd4 Ne7-c6 Rd4-d6 Bc8-b7 Ra1-d1 Na5xc4 Qe2xc4) +0.20/22 13} 7.
Ne2 {(Ng1-e2 Bd4-g7 Nb1-c3 Nb8-c6 Bc4-b3 Nc6-e5 Qf3-e3 Ng8-e7 O-O O-O
Rf1-d1 b7-b6 Qe3-h3 h7-h5 Bc1-g5 Bc8-b7 f2-f4 Ne5-g4 Qh3-h4 f7-f6 Bb3xe6+
Kg8-h7) -0.03/21 10} Bg7 {(Bd4-g7 Nb1-c3 a7-a6 O-O b7-b5 Bc4-b3 Bc8-b7
Bc1-f4 Nb8-c6 Ra1-c1 Ng8-e7 Qf3-e3 h7-h5 Bf4-g5 Ra8-c8 h2-h4 O-O Rf1-d1
Nc6-a5 Qe3-g3) +0.56/21 7} 8. Nbc3 {(Nb1-c3 a7-a6 O-O b7-b5 Bc4-b3 Nb8-c6
Bc1-e3 Ng8-e7 Rf1-d1 Bc8-b7 Ra1-c1 Nc6-e5 Qf3-g3 O-O f2-f4 Ne5-c4 Bb3xc4
b5xc4 Rd1-d6 f7-f5 Be3-b6) -0.24/20 8} Ne7 {(Ng8-e7 Bc1-f4 O-O Bf4-d6
Nb8-c6 Qf3-g3 b7-b6 Ra1-d1 a7-a6 O-O b6-b5 Bc4-b3 Bc8-b7 a2-a3 h7-h6 f2-f4
Nc6-a5 Bb3-a2 Ra8-c8 e4-e5) +0.66/21 11} 9. Bb3 {(Bc4-b3 Nb8-c6 O-O O-O
Rf1-d1 b7-b6 Qf3-d3 d7-d5 e4xd5 Nc6-b4 Qd3-e4 Nb4xd5 Bc1-g5 Rf8-e8 Ra1-c1
Bc8-a6 Bb3-a4 h7-h6 Ba4xe8 h6xg5 Nc3xd5 Ne7xd5) -0.20/20 11} Nbc6 {(Nb8-c6
O-O b7-b6 Rf1-d1 Bc8-a6 Bc1-g5 Ra8-c8 Bg5-f6 O-O Bf6xg7 Kg8xg7 Qf3-e3
Nc6-e5 f2-f4 Ne5-c6 Qe3-d2 Ba6xe2 Nc3xe2 d7-d5 Ra1-c1 h7-h6 e4xd5) +0.58/22
9} 10. O-O {(O-O b7-b6 Rf1-d1 Bc8-a6 Bc1-g5 Nc6-e5 Qf3-h3 h7-h6 Bg5-f4
Ne7-c6 Bb3-a4 Ra8-c8 Nc3-b5 Ke8-f8 Ra1-c1 Kf8-g8 a2-a3 f7-f6) -0.21/18 6}
b6 {(b7-b6 Rf1-d1 Bc8-a6 Bc1-g5 Ra8-c8 Bg5-f6 O-O Bf6xg7 Kg8xg7 Qf3-e3
Nc6-a5 Qe3-d4+ Kg7-g8 Qd4xd7 Ba6xe2 Nc3xe2 Qd8xd7 Rd1xd7 Ne7-c6 Rd7-d1
Rf8-d8 Ra1-c1 Na5xb3) +0.52/22 8} 11. Rd1 {(Rf1-d1 Bc8-a6 Bc1-f4 O-O Rd1-d2
Nc6-e5 Bf4xe5 Bg7xe5 Ra1-d1 Ba6-c8 Qf3-e3 Qd8-c7 f2-f4 Be5-g7 Rd2-d6 Qc7-c5
Qe3-f2 Ne7-c6 h2-h3 Bc8-a6 Rd6xd7 Ba6xe2 Nc3xe2 Qc5xf2+ Kg1xf2 Bg7xb2)
0.00/20 10} Ba6 {(Bc8-a6 Bc1-g5 Ra8-c8 Rd1-d6 O-O Ra1-d1 Rc8-c7 Bb3-a4
Qd8-b8 Ba4-b5 Ba6-b7 Bg5-f4 Bb7-c8 Rd6-d2 Nc6-e5 Qf3-g3 Ne7-c6 Bb5xc6
Rc7xc6 Nc3-b5 h7-h6 Nb5-d6) +0.43/22 10} 12. Bf4 {(Bc1-f4 O-O Rd1-d6 Nc6-e5
Qf3-h3 Ne7-c8 Rd6-d2 d7-d6 Ra1-d1 Qd8-f6 Bf4-g3 h7-h6 Bg3-h4 g6-g5 Bh4-g3
Qf6-g6 f2-f4 g5xf4 Bg3xf4 Ba6-b7 Kg1-h1) -0.09/19 9} O-O {(O-O Rd1-d6
Nc6-e5 Qf3-g3 Ne5-c4 Bb3xc4 Ba6xc4 Ra1-d1 Qd8-c8 h2-h4 Bc4xe2 Nc3xe2 Qc8-c2
Qg3-f3 Qc2xb2 h4-h5 g6xh5 Rd6-d2 Qb2-b5 Rd2xd7 Ne7-g6 Ne2-g3 Ng6xf4 Qf3xf4)
+0.64/20 6} 13. Rd6 {(Rd1-d6 Nc6-e5 Qf3-h3 Ne7-c8 Rd6-d2 d7-d6 Ra1-d1 b6-b5
a2-a3 h7-h5 Qh3-e3 Qd8-b6 Qe3xb6 a7xb6 Ne2-d4 b5-b4 a3xb4 Ba6-c4 Bf4xe5
d6xe5 Bb3xc4 e5xd4) +0.06/20 9} Ne5 {(Nc6-e5 Qf3-g3 Ne5-c4 Bb3xc4 Ba6xc4
Ra1-d1 Qd8-c8 h2-h3 Ne7-c6 b2-b3 Bc4xe2 Nc3xe2 Qc8-a6 Rd6-d2 e6-e5 Bf4-e3
h7-h6 a2-a4 Ra8-d8 Ne2-c3 Qa6-a5 Nc3-b5 Qa5-b4 Rd2xd7 Rd8xd7 Rd1xd7 Qb4xb3)
+0.30/23 10} 14. Qh3 {(Qf3-h3 Ne7-c8 Rd6-d4 d7-d6 Ra1-d1 b6-b5 a2-a3 h7-h5
Rd4-d2 Qd8-a5 Ne2-d4 Ne5-c4 Bb3xc4 b5xc4 Nd4-e2 Ra8-b8 Qh3-g3 Rb8-b6 Bf4-e3
Rb6-b3 Qg3-f4) -0.21/20 5} Qc7 {(Qd8-c7 Ra1-d1 Ra8-d8 Qh3-g3 Ne7-c6 Bb3-a4
Qc7-b8 Nc3-b5 Ba6-b7 Ne2-d4 f7-f6 Nd4xc6 Bb7xc6 h2-h4 Qb8-b7 Rd6-d4 Ne5-f7
Nb5-d6 Nf7xd6 Ba4xc6 Qb7xc6) +0.74/22 9} 15. Rad1 {(Ra1-d1 Ra8-d8 Bf4-g5
f7-f6 Bg5-e3 Kg8-h8 Rd6-d2 Ne7-c6 Qh3-g3 Kh8-g8 Ne2-d4 Nc6xd4 Be3xd4 Qc7-c6
f2-f4 Ne5-c4 Rd2-f2 e6-e5 Bd4-e3 e5xf4 Be3xf4 Rd8-c8) -0.24/19 13} Rad8
{(Ra8-d8 Qh3-g3 Ne7-c6 h2-h4 b6-b5 a2-a3 Qc7-b7 h4-h5 b5-b4 a3xb4 Qb7xb4
h5-h6 Bg7-f6 Ne2-c1 Ba6-c4 Bb3-a4 Qb4xb2 Ba4xc6 Ne5xc6 e4-e5 Bf6-e7 Rd6xd7)
+0.72/20 7} 16. Qg3 {(Qh3-g3 Ne7-c6 a2-a4 Ba6xe2 Nc3xe2 Rf8-e8 Rd6-d2 h7-h6
Ne2-d4 Nc6xd4 Rd2xd4 d7-d6 Bf4-e3 Qc7-e7 f2-f3 Re8-f8 f3-f4 Ne5-c6 Rd4-d2
Nc6-a5 Bb3-a2) -0.15/19 8} N7c6 {(Ne7-c6 Bb3-a4 Qc7-c8 b2-b3 f7-f6 Ne2-d4
Ba6-b7 Nd4xc6 d7xc6 Bf4xe5 f6xe5 b3-b4 Rd8xd6 Rd1xd6 Rf8-e8 Rd6-d1 Bg7-f8
Ba4-b3 Bf8xb4 Qg3xe5) +0.70/21 8} 17. a4 {(a2-a4 Ba6xe2 Nc3xe2 Rf8-e8
Rd6-d2 h7-h6 Ne2-d4 Nc6xd4 Rd2xd4 d7-d6 Bf4-e3 Qc7-e7 Rd4-d2 g6-g5 f2-f4
g5xf4 Be3xf4 Kg8-h7 Qg3-h3 Re8-g8 Qh3-h5 a7-a6 Kg1-h1 Qe7-c7) -0.28/21 8}
Bc4 {(Ba6-c4 Bb3xc4 Ne5xc4 Rd6-d4 Nc4-e5 Rd4-d6 h7-h6 h2-h4 Qc7-b7 Ne2-d4
a7-a6 Nd4xc6 Ne5xc6 Qg3-e3 Kg8-h7 h4-h5 b6-b5 a4xb5 a6xb5 Qe3-e2 b5-b4
Nc3-b5 Kh7-g8 h5xg6) +0.70/23 6} 18. Bxc4 {(Bb3xc4 Ne5xc4 Rd6-d4 Nc4-e5
Rd4-d6 Qc7-c8 b2-b3 Qc8-b7 Nc3-b5 a7-a6 Nb5-d4 b6-b5 Nd4xc6 Ne5xc6 Qg3-d3
b5xa4 b3xa4 Nc6-e5 Qd3-b1 Qb7-c7 Qb1-b6 Qc7-c2 Qb6xa6 Qc2xe4) -0.31/21 4}
Nxc4 {(Ne5xc4 Rd6-d4 Nc4-e5 Rd4-d2 a7-a6 Rd2-d6 f7-f6 h2-h4 Kg8-h8 Rd6-d2
Qc7-b7 b2-b3 Rf8-g8 Kg1-h1 Bg7-f8 Ne2-c1 d7-d6 Bf4-e3 b6-b5 a4xb5 a6xb5
f2-f4 b5-b4 Nc3-a4 Ne5-f7) +0.93/24 7} 19. R6d4 {(Rd6-d4 Nc4-e5 Rd4-d6
Qc7-c8 b2-b3 f7-f5 Qg3-h3 Ne5-f7 e4xf5 g6xf5 Rd6-d2 d7-d5 Bf4-e3 Qc8-d7
Nc3-b5 Rd8-c8 Qh3-h5 a7-a6 Nb5-d4 Kg8-h8 Nd4xc6 Rc8xc6 Ne2-d4 Bg7xd4 Rd2xd4
Rf8-c8) -0.44/23 4} N4e5 {(Nc4-e5 Rd4-d6 a7-a6 h2-h3 f7-f6 b2-b3 Rf8-f7
Bf4-e3 Bg7-f8 Rd6-d2 Nc6-a5 f2-f4 Ne5-c6 Qg3-f2 Na5xb3 Be3xb6 Qc7-b7 f4-f5
Nb3xd2 Bb6xd8 Nc6xd8) +1.01/21 5} 20. Rd6 {(Rd4-d6 Qc7-c8 b2-b3 f7-f5
Qg3-h3 Ne5-f7 e4xf5 g6xf5 Rd6-d2 d7-d5 Bf4-e3 Qc8-d7 Qh3-h4 Rd8-c8 Rd2-c2
Qd7-e7 Qh4xe7 Nc6xe7 Rd1-c1 Bg7-e5 f2-f4 Be5-d6 Ne2-d4 Bd6-a3) -0.48/22 5}
Nc4 {(Ne5-c4 Rd6-d4 Nc4-e5 Rd4-d6 a7-a6 b2-b3 f7-f6 h2-h4 h7-h6 Bf4-e3
g6-g5 Kg1-h1 Kg8-h7 h4xg5 f6xg5 f2-f4 g5xf4 Ne2xf4 Ne5-f7 Rd6-d3 Nc6-b4
Be3-d4 Nb4xd3) +0.81/22 5} 21. R6d4 {(Rd6-d4) 0.00/24 0} N4e5 {(Nc4-e5
Rd4-d6 a7-a6 h2-h4 f7-f6 b2-b3 Kg8-h8 Rd6-d2 Nc6-a5 Ne2-d4 Rd8-c8 Rd2-c2
Na5-c6 Nd4xc6 Qc7xc6 Kg1-h2 Ne5-f7 b3-b4 Rf8-d8 b4-b5 a6xb5 a4xb5 Qc6-b7)
+0.93/24 7} 22. Rd6 {(Rd4-d6) 0.00/24 0} a6 {(a7-a6 h2-h4 f7-f6 Rd6-d2
Qc7-b7 b2-b3 Nc6-a5 Ne2-d4 Ne5-f7 h4-h5 g6xh5 Bf4-d6 Nf7xd6 Qg3xd6 Rd8-c8
Rd2-d3 Kg8-h8 f2-f4 Rf8-g8 f4-f5 Bg7-f8) +0.92/22 7} 23. b3 {(b2-b3 Rf8-e8
Kg1-h1 f7-f6 Bf4-e3 Bg7-f8 Rd6-d2 Bf8-c5 Be3xc5 b6xc5 f2-f4 Ne5-f7 Qg3-h4
g6-g5 Qh4-f2 d7-d6 Ne2-g3 Qc7-a5 Nc3-e2 g5xf4 Qf2xf4 Qa5-b6) -0.41/20 7} f6
{(f7-f6 h2-h4 Kg8-h8 Rd6-d2 Qc7-b7 Ne2-d4 Ne5-f7 Nd4xc6 Qb7xc6 Bf4-d6
Bg7-h6 Bd6xf8 Bh6xd2 Bf8-b4 Bd2xc3 Qg3xc3 Qc6xc3 Bb4xc3 e6-e5 f2-f4 Rd8-c8)
+0.99/21 5} 24. Be3 {(Bf4-e3 g6-g5 Rd6-d2 Rd8-c8 h2-h4 Nc6-a5 Rd2-d6 Na5xb3
Rd6xb6 Nb3-c5 a4-a5 Ne5-d3 Qg3-g4 h7-h6 Qg4-h3 f6-f5 Be3xc5 Nd3xc5 h4xg5
h6xg5 e4xf5 Rf8xf5 Rd1-d6) -0.35/20 4} Nf7 {(Ne5-f7 Rd6-d2 Qc7-b7 f2-f4
b6-b5 a4xb5 a6xb5 b3-b4 Rf8-e8 Kg1-h1 Bg7-f8 f4-f5 Bf8xb4 f5xg6 Nf7-e5
g6xh7+ Kg8xh7 h2-h3 Rd8-c8 Rd1-b1 d7-d6) +0.60/20 4} 25. R6d2 {(Rd6-d2
d7-d6 f2-f4 f6-f5 e4xf5 g6xf5 Rd1-c1 Qc7-b7 Ne2-d4 Nc6xd4 Be3xd4 e6-e5
Bd4-e3 Rd8-c8 Qg3-h3 Rf8-e8 f4xe5 Bg7xe5 Rd2-c2 f5-f4 Be3-f2 Be5-g7 Kg1-h1)
-0.38/20 5} d6 {(d7-d6 Rd1-c1 Qc7-b7 h2-h4 Rf8-e8 h4-h5 g6-g5 Ne2-d4 Kg8-h8
Nd4xc6 Qb7xc6 Be3-d4 e6-e5 Bd4-e3 Rd8-c8 Qg3-h3 Re8-g8 Qh3-g3) +0.58/19 4}
26. Rc2 {(Rd2-c2 Qc7-b7 f2-f4 Rd8-c8 f4-f5 e6xf5 e4xf5 Nc6-e7 f5xg6 h7xg6
Qg3-f2 Ne7-f5 Be3xb6 Nf7-e5 Kg1-h1 Bg7-h6 h2-h3 Rf8-e8 Kh1-g1 a6-a5 Kg1-h1
Bh6-g7) -0.14/19 7} Qb7 {(Qc7-b7 h2-h4 Rf8-e8 h4-h5 g6-g5 Ne2-d4 Rd8-c8
Rc2-c1 Nc6xd4 Be3xd4 b6-b5 a4xb5 a6xb5 Qg3-g4 b5-b4 Nc3-a4 Nf7-e5 Bd4xe5
Rc8xc1 Rd1xc1) +0.32/20 6} 27. f4 {(f2-f4 Rf8-e8 f4-f5 e6xf5 e4xf5 Nc6-e7
Ne2-d4 Rd8-c8 b3-b4 Qb7-d7 f5xg6 h7xg6 b4-b5 a6xb5 a4xb5 Nf7-e5 Be3-f4
Ne7-f5 Nd4xf5 Qd7xf5 Rc2-c1 g6-g5 Bf4xe5 d6xe5) -0.54/19 6} b5 {(b6-b5
f4-f5 e6xf5 e4xf5 b5xa4 b3xa4 Nc6-e7 Ne2-d4 Nf7-e5 Qg3-e1 Rd8-d7 f5xg6
h7xg6 Rd1-b1 Qb7-a8 Qe1-e2 Rd7-b7 Nd4-e6 Rb7xb1+ Nc3xb1 Rf8-e8 Rc2-c7
Ne7-f5) +0.53/19 7} 28. f5 {(f4-f5 e6xf5 Nc3-d5 Kg8-h8 e4xf5 g6-g5 a4xb5
a6xb5 Qg3-h3 Rd8-c8 Nd5-b6 Rc8-e8 Nb6-d5 Nf7-e5 Ne2-g3 g5-g4 Qh3-h4 b5-b4
Ng3-e4) -0.11/18 8} b4 {(b5-b4 f5xe6 b4xc3 e6xf7+ Rf8xf7 Rd1xd6 Rf7-d7
Rd6xd7 Rd8xd7 Rc2xc3 Nc6-e5 h2-h3 Qb7xe4 Kg1-h2 Kg8-f7 Qg3-f4 Qe4xf4+
Ne2xf4 Bg7-f8 Rc3-c8 g6-g5 Nf4-h5 Rd7-d1) +0.49/19 4} 29. Nb1 {(Nc3-b1
e6xf5 e4xf5 g6-g5 Nb1-d2 Rf8-e8 Rc2-c1 Rd8-c8 Ne2-d4 Nc6xd4 Be3xd4 Nf7-e5
Bd4xe5 d6xe5 Nd2-c4 Bg7-f8 Kg1-h1 Bf8-c5 h2-h4 h7-h6 h4xg5 h6xg5 Qg3-h3)
-0.60/19 4} exf5 {(e6xf5 e4xf5 Nc6-e7 Ne2-d4 Rd8-c8 Rc2-f2 Rf8-e8 Rf2-f1
Qb7-d7 Nb1-d2 Nf7-e5 h2-h4 a6-a5 Nd2-f3 g6xf5 Be3-h6 Ne5-g4 Bh6xg7 Kg8xg7
Rd1-e1 Ne7-d5) +1.66/20 5} 30. exf5 {(e4xf5 g6-g5 Nb1-d2 Rf8-e8 Rc2-c1
Rd8-c8 Nd2-c4 Nc6-e5 Nc4xe5 Rc8xc1 Ne2xc1 Re8xe5 Nc1-d3 Re5xf5 Qg3-g4
Rf5-d5 Qg4-e6 Qb7-a8 Rd1-d2 f6-f5 Nd3xb4 Rd5xd2 Be3xd2) -0.72/19 3} Ne7
{(Nc6-e7 Ne2-d4 Rd8-c8 Rc2-e2 Rf8-e8 h2-h3 Ne7xf5 Nd4xf5 g6xf5 Re2-e1
Rc8-c2 Nb1-d2 Nf7-e5 Re1-f1 Kg8-h8 Rf1xf5 d6-d5 Rf5-f1 Ne5-d3 Kg1-h1
Rc2-a2) +1.66/20 4} 31. Nd4 {(Ne2-d4 Rd8-c8 Rc2xc8 Rf8xc8 Nb1-d2 Nf7-e5
Qg3-h3 Qb7-d7 Nd2-e4 a6-a5 Qh3-h4 Ne7-d5 Be3-d2 g6xf5 Ne4-g3 f5-f4 Ng3-f5
Ne5-g6 Qh4-h5 Nd5-c3) -1.06/19 6} Rc8 {(Rd8-c8 Rc2-e2 Rf8-e8 h2-h3 Ne7xf5
Nd4xf5 g6xf5 Nb1-d2 Rc8-c3 Nd2-c4 Qb7-c6 Kg1-h1 d6-d5 Nc4-a5 Qc6-d7 Qg3-f2
Nf7-g5 Be3xg5 f6xg5 Re2xe8+ Qd7xe8) +1.72/21 6} 32. Rxc8 {(Rc2xc8 Rf8xc8
Nb1-d2 Nf7-e5 f5xg6 h7xg6 Qg3-h3 Qb7-d7 Qh3xd7 Ne5xd7 Nd2-c4 d6-d5 Nc4-a5
Nd7-e5 Be3-d2 Ne5-d3 Bd2-e3 Rc8-c3 Be3-d2 Rc3-c7 Nd4-e6 Rc7-c2 h2-h3)
-1.00/20 3} Rxc8 {(Rf8xc8 Nb1-d2 Nf7-e5 Qg3-e1 a6-a5 h2-h3 Qb7-d7 f5xg6
h7xg6 Nd2-e4 f6-f5 Ne4-g5 Rc8-c3 Nd4-e6 Bg7-f6 Ne6-c5 Rc3xc5 Be3xc5 Bf6xg5)
+1.55/20 5} 33. Nd2 {(Nb1-d2 Nf7-e5 f5xg6 h7xg6 Be3-f2 Rc8-c3 Qg3-h4 d6-d5
Nd2-b1 Rc3-c8 Nb1-d2 Qb7-d7 Nd2-f3 Rc8-c3 Rd1-e1 Ne5xf3+ g2xf3 a6-a5 Bf2-e3
Kg8-f7 Be3-d2 Rc3-c8) -1.12/19 4} Ne5 {(Nf7-e5 Kg1-h1 Rc8-c3 Nd2-b1 Rc3-d3
Rd1xd3 Ne5xd3 f5xg6 h7xg6 Nb1-d2 Qb7-d5 Be3-g1 Nd3-e5 Qg3-e3 Ne7-c6 Nd2-f3
Kg8-f7 Qe3-e2 Nc6xd4 Nf3xd4) +1.66/20 5} 34. Qh4 {(Qg3-h4 Ne7-d5 Nd2-f1
Nd5xe3 Nf1xe3 g6-g5 Qh4-f2 Rc8-c3 Ne3-f1 Bg7-f8 Nf1-d2 d6-d5 Nd4-e6 Bf8-d6
Qf2-d4 a6-a5 Rd1-e1 Ne5-d3 Re1-d1) -0.94/17 6} Rc3 {(Rc8-c3 Nd2-f1 Qb7-d5
Qh4-e1 Qd5-e4 Be3-f2 Qe4xe1 Bf2xe1 Rc3-d3 Rd1xd3 Ne5xd3 Be1-d2 g6xf5 Nf1-g3
f5-f4 Ng3-f5 Ne7xf5 Nd4xf5 d6-d5 Nf5-e7+ Kg8-f7) +1.94/20 5} 35. fxg6
{(f5xg6 h7xg6 Nd2-f1 a6-a5 h2-h3 Ne7-d5 Be3-f2 Ne5-d3 Bf2-e3 Nd5xe3 Nf1xe3
Qb7-f7 Ne3-c4 Qf7-d5 Nc4-e3 Qd5-g5 Qh4-e4 Qg5-f4 Qe4xf4 Nd3xf4 Ne3-c4
Rc3-g3) -1.15/19 6} hxg6 {(h7xg6 Nd2-f1 Qb7-d5 Qh4-e1 Qd5-e4 Be3-f2 Qe4xe1
Bf2xe1 Rc3-d3 Rd1-d2 Kg8-f7 Kg1-f2 Ne7-d5 Nd4-f3 Rd3xd2+ Nf1xd2 f6-f5
Nf3xe5+ d6xe5 Nd2-c4 e5-e4 Kf2-f1 Kf7-e6 Kf1-e2 Ke6-d7 Be1-d2) +2.53/23 8}
36. Nf1 {(Nd2-f1 a6-a5 h2-h3 Ne7-d5 Be3-f2 Qb7-f7 Nf1-g3 Rc3-d3 Rd1-e1
Nd5-c3 Bf2-e3 d6-d5 Qh4-f4 Qf7-e7 Qf4-f2 Qe7-e8 Kg1-h2 Qe8-d7 Kh2-g1)
-1.30/19 6} Qd5 {(Qb7-d5 Qh4-e1 Qd5-e4 Be3-f2 Qe4xe1 Bf2xe1 Rc3-d3 Rd1-d2
f6-f5 Nd4-e6 Ne7-d5 Ne6xg7 Kg8xg7 Be1-f2 Kg7-f7 Bf2-d4 Rd3xd2 Nf1xd2 Ne5-c6
Bd4-h8 a6-a5 Nd2-c4) +2.44/22 5} 37. Rd2 {(Rd1-d2 Qd5-f7 Qh4-e4 d6-d5
Qe4-b1 f6-f5 Nd4-e2 Rc3xe3 Nf1xe3 Bg7-h6 Rd2-d3 Ne5xd3 Qb1xd3 Qf7-e6 Ne3-c2
Bh6-g7 g2-g3 Qe6-d6 Nc2-d4 Bg7-e5 Kg1-g2 a6-a5) -1.27/20 4} Qf7 {(Qd5-f7
h2-h3 f6-f5 Nd4-e2 Rc3xb3 Rd2xd6 Ne7-c6 Ne2-f4 Bg7-f8 Rd6-f6 Bf8-e7 Rf6xf7
Be7xh4 Rf7-c7 Bh4-g5 Rc7-c8+ Kg8-h7 Nf4-d5 Bg5xe3+ Nf1xe3 Rb3-b1+ Kg1-f2
b4-b3 Rc8-a8) +2.66/20 5} 38. Qe4 {(Qh4-e4 d6-d5 Qe4-b1 f6-f5 Nd4-e2 Rc3xe3
Nf1xe3 Bg7-h6 Rd2-d3 Ne5xd3 Qb1xd3 Qf7-e6 Ne3-c2 a6-a5 Ne2-d4 Qe6-e4 Qd3xe4
d5xe4 Kg1-f2 Ne7-d5 h2-h3) -1.48/18 4} Qd5 {(Qf7-d5 Qe4-h4 Qd5-f7 Qh4-e4
d6-d5 Qe4-b1 Ne5-g4 Rd2-d3 f6-f5 Be3-d2 Rc3-c8 Nd4-f3 Ne7-c6 Nf1-e3 Qf7-a7
h2-h3 Ng4-f6 Kg1-h1 Qa7-c5 Qb1-e1 d5-d4 Ne3-c4 Nf6-e4) +2.47/21 4} 39. Qh4
{(Qe4-h4) 0.00/24 0} Qf7 {(Qd5-f7 Qh4-e4 d6-d5 Qe4-b1 f6-f5 Nd4-e2 Ne7-c6
h2-h3 d5-d4 Ne2xd4 Nc6xd4 Be3xd4 Rc3xb3 Qb1-d1 Qf7-e6 Bd4-f2 Ne5-f7 Rd2-e2
Qe6-c4 Nf1-e3 Qc4-e6 Kg1-h1 Rb3-a3) +2.07/21 8} 40. Qe4 {(Qh4-e4) 0.00/24
0} d5 {(d6-d5 Qe4-b1 f6-f5 Qb1-d1 Ne5-g4 Be3-f4 Bg7xd4+ Rd2xd4 Ne7-c6
Rd4-d3 d5-d4 h2-h3 Ng4-f6 Nf1-g3 Nf6-d5 Ng3-e2 Nd5xf4 Ne2xf4 a6-a5 Nf4-e2
Rc3xd3 Qd1xd3 Qf7-d5 Qd3-a6) +2.53/22 4} 41. Qb1 {(Qe4-b1 f6-f5 Be3-f2
f5-f4 Nd4-e2 Rc3-c8 Ne2-d4 Ne5-g4 Nd4-f3 Ng4xf2 Rd2xf2 Qf7-e6 Qb1-d1 Qe6-b6
Qd1-d2 Qb6-d6 Qd2-d1 a6-a5 Kg1-h1 Ne7-f5 Rf2-e2 Qd6-d7 Nf3-e5 Bg7xe5
Re2xe5) -1.59/22 7} f5 {(f6-f5 Qb1-d1 Ne5-g4 Be3-f4 Bg7xd4+ Rd2xd4 Ne7-c6
Rd4-d3 d5-d4 h2-h3 Ng4-f6 Nf1-g3 Nf6-e4 Ng3-e2 Rc3xd3 Qd1xd3 Ne4-c5 Qd3-f3
Qf7-e6 Bf4-g3 Qe6-e3+ Qf3xe3 d4xe3 Bg3-f4) +2.36/22 4} 42. Kh1 {(Kg1-h1
f5-f4 Be3-g1 g6-g5 Nd4-e2 Rc3-c8 Rd2-c2 Rc8xc2 Qb1xc2 f4-f3 Ne2-d4 g5-g4
Bg1-e3 Qf7-f6 Qc2-c7 f3xg2+ Kh1xg2 Bg7-f8 Kg2-g1 Kg8-h8 Qc7-d8 Kh8-h7)
-1.48/19 3} f4 {(f5-f4 Be3-g1 f4-f3 Qb1-d1 f3xg2+ Kh1xg2 g6-g5 Kg2-h1
Ne5-f3 Nd4xf3 Qf7xf3+ Qd1xf3 Rc3xf3 Nf1-g3 Rf3xb3 Bg1-c5 Ne7-g6 Rd2xd5
Rb3-b1+ Bc5-g1 Ng6-h4 Rd5-d8+ Kg8-h7 Rd8-a8 Nh4-f3) +3.13/21 3} 43. Bg1
{(Be3-g1 g6-g5 Nd4-e2 Rc3-c8 Bg1-d4 g5-g4 Rd2-c2 Rc8xc2 Qb1xc2 a6-a5 Bd4-c5
f4-f3 Ne2-d4 Ne5-d7 Bc5xe7 Bg7xd4 Be7-g5 f3xg2+ Qc2xg2 Qf7-f3 Bg5-e3 Bd4xe3
Nf1xe3 Qf3xe3 Qg2xg4+ Kg8-f8 Qg4xd7 Qe3xb3) -1.77/21 3} f3 {(f4-f3 Rd2-f2
Ne7-c6 Nd4xc6 Ne5xc6 Nf1-d2 f3xg2+ Rf2xg2 Kg8-h7 Qb1-e1 Bg7-f6 Qe1-d1
Kh7-h8 Qd1-e2 a6-a5 Rg2-g3 Kh8-g7 Bg1-b6 Bf6-e5 Rg3xc3 b4xc3) +3.02/21 2}
44. Rf2 {(Rd2-f2 f3xg2+ Kh1xg2 Qf7-e8 Kg2-h1 Qe8-c8 Qb1-d1 Qc8-g4 Nd4-e2
Rc3-d3 Qd1-c2 Qg4-c8 Qc2-b1 Rd3-f3 Rf2-g2 a6-a5 Nf1-d2 Rf3-f8 Bg1-d4
Qc8-h3) -1.46/18 2} N7c6 {(Ne7-c6 Nd4xc6 Rc3xc6 Nf1-d2 f3xg2+ Rf2xg2 Qf7-f4
Qb1-d1 a6-a5 Qd1-e2 d5-d4 Qe2-b5 Rc6-c1 Qb5xa5 Kg8-h7 Qa5-b6 d4-d3 Rg2-f2
Qf4-h4 Rf2-f1 Rc1-c3 Qb6-e6) +2.95/22 4} 45. Nxc6 {(Nd4xc6 Ne5xc6 Nf1-d2
f3xg2+ Rf2xg2 Nc6-e7 Qb1-e1 Bg7-h6 Qe1-e5 Bh6-f4 Qe5-e2 Bf4xd2 Qe2xd2
Qf7-f3 Qd2-g5 Kg8-f7 Qg5-h4 Rc3xb3 Qh4-h7+ Kf7-e6 Qh7-h8 a6-a5 Qh8-a8
Rb3-b2 Qa8-a6+ Ke6-f7) -1.92/20 5} Nxc6 {(Ne5xc6 Nf1-d2 f3xg2+ Rf2xg2
Kg8-h7 Qb1-e1 Qf7-f5 Bg1-b6 a6-a5 Qe1-h4+ Kh7-g8 Rg2-g5 Qf5-d3 Qh4-e1
Kg8-h7 Rg5-g2 Qd3-a6 Qe1-e8 Rc3-c1+ Bb6-g1 Nc6-e5 Qe8-d8 Ne5-d3 Qd8xd5
Nd3-f4) +2.95/21 3} 46. Nd2 {(Nf1-d2 f3xg2+ Rf2xg2 Kg8-h7 Qb1-e1 Qf7-f5
Rg2-f2 Qf5-h5 Rf2-f4 Qh5-g5 Rf4-f1 a6-a5 Nd2-f3 Qg5-h5 Nf3-d2 Nc6-e5 Bg1-b6
Ne5-g4 Qe1-e2 Ng4-e3 Qe2xh5+ g6xh5 Rf1-g1) -1.62/20 5} fxg2+ {(f3xg2+
Rf2xg2 Kg8-h7 Qb1-e1 Qf7-f5 Qe1-e8 a6-a5 Bg1-b6 Qf5-h5 Rg2-f2 Qh5-d1+
Nd2-f1 Nc6-e5 Qe8-e7 Rc3xb3 Bb6-c7 Ne5-c6 Qe7-f7 Qd1-h5 Nf1-g3 Rb3-b1+
Kh1-g2 Qh5-d1 Ng3-e2) +3.14/21 3} 47. Rxg2 {(Rf2xg2 Kg8-h7 Qb1-e1 a6-a5
Rg2-f2 Qf7-d7 Qe1-f1 Qd7-e6 Rf2-g2 d5-d4 Qf1-b1 Bg7-h6 Nd2-e4 Rc3-h3 Ne4-g3
Qe6-d6 Qb1-d3 Qd6-d5 Bg1-f2 Bh6-f4 Bf2-e1) -1.74/21 3} Kh7 {(Kg8-h7 Qb1-e1
a6-a5 Qe1-h4+ Bg7-h6 Bg1-b6 Qf7-f5 Rg2-f2 Qf5-h5 Qh4xh5 g6xh5 Kh1-g2 Kh7-g6
h2-h3 Rc3-d3 Nd2-f3 Rd3-c3 Nf3-d4 Nc6xd4 Bb6xd4 Rc3xb3) +3.20/20 3} 48. Qe1
{(Qb1-e1 a6-a5 Rg2-f2 Qf7-d7 Rf2-g2 Bg7-h6 Qe1-f1 Bh6xd2 Rg2xd2 Rc3xb3
Qf1-d1 Rb3-c3 Rd2xd5 Qd7-e6 Rd5-d7+ Nc6-e7 Rd7-d2 Qe6-c6+ Rd2-g2 Ne7-f5
Qd1-d8 Rc3-c2) -1.81/19 2} a5 {(a6-a5 Bg1-b6 Bg7-h6 Qe1-h4 d5-d4 Bb6xd4
Nc6xd4 Qh4xd4 Bh6xd2 Qd4xd2 Qf7-f1+ Rg2-g1 Qf1-f3+ Rg1-g2 Qf3-c6 h2-h4
Rc3xb3 Qd2-g5 Rb3-b1+ Kh1-h2 Qc6-e4 Rg2-g3 Kh7-g7 Kh2-h3 b4-b3) +3.00/20 2}
49. Qe2 {(Qe1-e2 Qf7-f5 Qe2-a6 Qf5-d7 Qa6-e2 Bg7-h6 Qe2-b5 Bh6-f4 Rg2-e2
Rc3-h3 Bg1-b6 Bf4xd2 Re2xd2 Rh3xb3 Rd2-d1 Rb3-c3 Qb5xd5 Qd7xd5+ Rd1xd5
b4-b3 Rd5-b5 Rc3-c1+ Bb6-g1 Rc1-b1) -1.73/20 3} Qf4 {(Qf7-f4 Rg2-f2 Qf4-e3
Qe2xe3 Rc3xe3 Rf2-f6 Bg7xf6 Bg1xe3 g6-g5 Be3-f2 Kh7-g6 Kh1-g2 Kg6-f5 Kg2-g3
Bf6-e5+ Kg3-g2 g5-g4 Bf2-b6 Kf5-e6 Bb6-f2) +2.90/19 5} 50. Nb1 {(Nd2-b1
Rc3-c1 Nb1-d2 Qf4-e5 Qe2-b5 Qe5-f5 Qb5-b7 Nc6-d8 Qb7-e7 Nd8-e6 Rg2-g3
Rc1-c3 Bg1-b6 Rc3xg3 Qe7-h4+ Bg7-h6 h2xg3 Qf5-c2 Qh4-f6 Ne6-g7 Nd2-f3
Qc2xb3 Bb6xa5 Qb3xa4) -1.77/21 7} Rc1 {(Rc3-c1 Nb1-d2 Bg7-d4 Nd2-f3 Bd4-e3
Nf3-g5+ Kh7-h6 Ng5-h3 Qf4-e4 Nh3-f2 Be3xf2 Qe2xf2 Kh6-g7 Qf2-b2+ Rc1-c3
Qb2-e2 Qe4xe2 Rg2xe2 Rc3xb3 Re2-d2 Rb3-a3 Rd2xd5 Ra3xa4 Rd5-b5 Ra4-a3
Bg1-b6 Ra3-c3 Kh1-g2 b4-b3 Bb6xa5 Nc6xa5 Rb5xa5) +3.49/22 5} 51. Nd2
{(Nb1-d2 Qf4-e5 Qe2-f2 Qe5-f5 Nd2-f3 Bg7-f6 Qf2-e2 Rc1-c3 Nf3-d2 Bf6-g5
Rg2-f2 Qf5-d3 Qe2-e1 Bg5-e3 Rf2-g2 Be3xd2 Qe1xd2 Qd3xd2 Rg2xd2 Rc3xb3
Rd2xd5 Kh7-g7 Rd5-b5 Rb3-b2 h2-h3) -1.85/22 2} Bd4 {(Bg7-d4 Nd2-f3 Bd4-e3
Rg2-g3 d5-d4 Kh1-g2 Kh7-h6 Bg1xe3 Qf4xe3 Qe2-b2 Kh6-g7 h2-h4 Kg7-h6 Kg2-h3
Rc1-c3 Qb2-g2 Nc6-e5 Nf3-g5 Qe3-e1 Ng5-e6 d4-d3 Qg2-d5) +3.46/22 3} 52. Nf3
{(Nd2-f3 Bd4-e3 Nf3-g5+ Kh7-g8 Qe2-d3 Nc6-e7 Qd3-b5 Be3xg1 Qb5-e8+ Qf4-f8
Qe8xf8+ Kg8xf8 Rg2xg1 Rc1-c3 Ng5-e6+ Kf8-f7 Ne6-d4 Rc3-d3 Rg1-f1+ Ne7-f5
Nd4-c6 Rd3xb3 Nc6xa5 Rb3-b2 Na5-c6) -2.58/19 4} Be3 {(Bd4-e3 Rg2-g3 d5-d4
Kh1-g2 Qf4-e4 Bg1xe3 d4xe3 Rg3-h3+ Kh7-g7 Rh3-h4 Qe4-c2 Qe2xc2 Rc1xc2+
Kg2-g3 Rc2-c3 Rh4-e4 Rc3xb3 Kg3-f4 Kg7-f6 Re4-c4 Nc6-e7 Nf3-d4 Rb3-a3
Rc4-c5 e3-e2 Nd4xe2 Ra3xa4) +3.89/21 4} 53. Ng5+ {(Nf3-g5+ Kh7-g8 Qe2-d3
Nc6-e7 Qd3-b5 Be3xg1 Qb5-e8+ Qf4-f8 Qe8xf8+ Kg8xf8 Rg2xg1 Rc1-c3 Rg1-b1
Ne7-f5 Kh1-g2 Kf8-e7 Ng5-f3 Ke7-e6 Kg2-f2 Rc3-c2+ Kf2-g1 Ke6-d6 Rb1-d1
Kd6-c5 Nf3-e5 Rc2-c3 Rd1-b1 Nf5-d4) -2.67/23 8} Kh6 {(Kh7-h6 Ng5-h3 Qf4-e4
Nh3-f2 Be3xf2 Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-f3 Qf2-c2 Rf3-f1+
Bh2-g1 Qe4xh4+ Rg2-h2 Qh4-e1 Rh2-g2 Nc6-e5 Qc2-c7+ Kg7-h6 Qc7-b6 Qe1-e4
Qb6xa5 d5-d4 Qa5-d8 Kh6-g7 Qd8-e8) +3.84/20 2} 54. Nh3 {(Ng5-h3 Qf4-e4
Nh3-f2 Be3xf2 Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-h3 Qf2-c2 Nc6-e7 Qc2xe4
d5xe4 Rg2-g4 Rh3xb3 Rg4xe4 Ne7-f5 Re4-e5 Nf5xh4 Re5xa5 Rb3-b1+ Bh2-g1
Nh4-f3 Ra5-a7+ Kg7-f8 Ra7-a8+ Kf8-e7) -2.42/24 9} Qe4 {(Qf4-e4 Nh3-f2
Be3xf2 Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2
Rg2xe2 Rh5-h3 Re2-b2 Rh3-c3 Bh2-f4 d5-d4 Kh1-g1 Rc3-c5 Kg1-g2 g6-g5 Bf4-d2
Kg7-f6 Kg2-g3 d4-d3 Kg3-g4) +4.24/24 3} 55. Nf2 {(Nh3-f2 Be3xf2 Qe2xf2
Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-h3 Qf2-c2 Nc6-e7 Qc2xe4 d5xe4 Rg2-b2 Rh3xh4
Kh1-g1 Ne7-d5 Bh2-e5+ Kg7-f7 Be5-g3 Rh4-h5 Rb2-e2 e4-e3 Kg1-g2 Kf7-g7
Kg2-f1 Rh5-f5+ Kf1-e1 Rf5-h5) -2.42/24 3} Bxf2 {(Be3xf2 Qe2xf2 Kh6-g7 h2-h4
Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Rh5-h3 Qe2xe4 d5xe4 Rg2-b2 Rh3-c3
Bh2-c7 e4-e3 Kh1-g2 Kg7-f6 Kg2-g3 Kf6-f5 Bc7-b6 Kf5-e4 Kg3-h4 Ke4-f4
Rb2-g2) +4.50/22 2} 56. Qxf2 {(Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-h3
Qf2-c2 Qe4xc2 Rg2xc2 Rh3-c3 Rc2-b2 Kg7-f6 Bh2-c7 d5-d4 Kh1-g2 d4-d3 Rb2-b1
Kf6-e6 Kg2-h2 Ke6-d5 Kh2-g3 Nc6-d4 Bc7xa5 Rc3xb3) -2.42/23 6} Kg7 {(Kh6-g7
h2-h4 Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6
Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2 Rh3-h5 Ra6-a7+ Kg7-f6 Ra7-a6+ Kf6-g5 Bh2-c7
d5-d4 Kg2-f3 Rh5-h3+ Kf3-g2 Rh3-d3 Ra6-a7 Rd3-c3 Bc7xa5 Nb3xa5) +4.55/24 2}
57. h4 {(h2-h4 Rc1-c3 Bg1-h2 Rc3-h3 Qf2-c2 Qe4xc2 Rg2xc2 Nc6-d4 Rc2-c5
Nd4xb3 Rc5xd5 Rh3xh4 Kh1-g2 Rh4-h5 Rd5-d7+ Kg7-f6 Rd7-d6+ Kf6-f5 Bh2-g1
Rh5-g5+ Kg2-f1 Kf5-f4 Bg1-h2+ Kf4-e4 Bh2-g1 Nb3-c5 Bg1xc5 Rg5xc5 Rd6-e6+
Ke4-d3 Re6xg6) -2.81/24 3} Rc3 {(Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2
Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4
Ra6-d6 Rh5-c5 Bc7-b6 Rc5-c2+ Kg2-f3 Rc2-a2 Kf3-e4 Ra2xa4 Bb6xd4+ Nb3xd4
Rd6xd4) +4.63/23 2} 58. h5 {(h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2
Rg2xe2 Rh5-h3 Re2-b2 Rh3-c3 Kh1-g2 d5-d4 Bh2-c7 Kg7-f6 Kg2-f2 Kf6-f5 Kf2-e2
g6-g5 Rb2-b1 g5-g4 Rb1-f1+ Kf5-e4 Rf1-f4+ Ke4-d5 Rf4xg4 Rc3xb3) -3.19/22 6}
Rh3+ {(Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4
Re6-d6 Rh3-h5 Kh1-g2 Nd4xb3 Rd6-d7+ Kg7-f6 Rd7-d6+ Kf6-f7 Rd6-d7+ Kf7-e8
Rd7-g7 Rh5-g5+ Kg2-f2 Nb3-d2 Bh2-f4 Rg5-f5 Kf2-e3 b4-b3 Ke3xd2 Rf5xf4
Rg7xg6) +4.78/24 4} 59. Bh2 {(Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3
Re2-b2 Rh3-c3 Kh1-g2 d5-d4 Bh2-c7 Kg7-f6 Kg2-f2 Kf6-f5 Kf2-e2 g6-g5 Ke2-d1
g5-g4 Rb2-c2 Kf5-e6 Bc7-h2 Ke6-d5 Rc2-g2 Rc3xb3 Rg2xg4) -3.20/22 0} Rxh5
{(Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2
Rh3-h5 Ra6-a7+ Kg7-f6 Ra7-a6+ Kf6-f5 Bh2-c7 d5-d4 Bc7xa5 Nb3xa5 Ra6xa5+
Kf5-f4 Ra5xh5 g6xh5 a4-a5 d4-d3 a5-a6 d3-d2 a6-a7 d2-d1Q a7-a8Q Qd1-c2+
Kg2-h3 b4-b3 Qa8-e8 b3-b2) +4.56/25 3} 60. Qe2 {(Qf2-e2 Qe4xe2 Rg2xe2
Rh5-h3 Re2-b2 Rh3-c3 Kh1-g2 Kg7-f6 Bh2-c7 Kf6-f5 Rb2-b1 g6-g5 Kg2-f2 Kf5-e4
Rb1-b2 d5-d4 Kf2-e1 g5-g4 Rb2-g2 Rc3xb3 Rg2xg4+ Ke4-d3 Rg4-g3+ Kd3-c2
Rg3-g2+ Kc2-c1) -3.56/22 3} Qxe2 {(Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4
Re6-b6 Rh3-h5 Kh1-g2 Nd4xb3 Bh2-d6 Rh5-f5 Kg2-h3 Kg7-f7 Kh3-g4 Nb3-d2
Bd6-c5 Nd2-c4 Rb6-b5 Kf7-e6 Bc5-d4 Ke6-d7 Rb5-b7+ Kd7-c6 Rb7-b5 Rf5-f7
Kg4-g5) +4.77/23 3} 61. Rxe2 {(Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4 Re6-b6 Nd4xb3
Kh1-g2 Rh3-h5 Bh2-c7 d5-d4 Rb6-d6 Rh5-c5 Bc7-d8 Rc5-f5 Bd8-b6 Kg7-f7 Bb6-d8
Rf5-f4 Bd8-b6 g6-g5 Kg2-g3 Kf7-e7 Rd6-d5 Ke7-e6 Rd5xg5) -3.72/24 3} Rh3
{(Rh5-h3 Re2-e6 Nc6-d4 Re6-b6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-d6 Kg7-f7 Kg2-g3
Nb3-d2 Kg3-g4 Nd2-c4 Rb6-b7+ Kf7-e6 Bd6-c5 Ke6-e5 Rb7-e7+ Ke5-f6 Re7-b7
Nc4-e5+ Kg4-g3 Rh5-h1 Bc5-b6 Ne5-c4 Bb6-d8+ Kf6-e5 Rb7-b5 Ke5-d4 Bd8xa5)
+4.85/24 3} 62. Re6 {(Re2-e6 Nc6-d4 Re6-e7+ Kg7-f6 Re7-d7 Rh3-h5 Kh1-g2
Rh5-g5+ Kg2-f2 Nd4xb3 Bh2-c7 d5-d4 Rd7-d6+ Kf6-e7 Bc7-b8 Rg5-g4 Kf2-f3
Rg4-g1 Kf3-e2 Ke7-f7 Bb8-a7 Rg1-a1 Ke2-d3 g6-g5 Ba7xd4 Nb3xd4 Kd3xd4
Ra1xa4) -3.72/22 2} Nd4 {(Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4
Ra6-d6 Rh5-c5 Bc7-b6 Rc5-c3 Rd6-d7+ Kg7-f6 Bb6xd4+ Kf6-e6 Bd4xc3 Ke6xd7
Bc3-h8 Nb3-c5 Kg2-h3 Kd7-d6 Kh3-g4 Kd6-e7 Kg4-g5 Ke7-f7 Kg5-h4 Nc5xa4
Kh4-h3) +4.73/22 4} 63. Rb6 {(Re6-b6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4
Rb6-d6 Kg7-f7 Kg2-f3 Rh5-f5+ Kf3-e4 Nb3-c5+ Ke4xd4 b4-b3 Kd4-c3 Nc5-e4+
Kc3xb3 Ne4xd6 Bc7xd6 Kf7-e6 Bd6-c7 g6-g5 Kb3-c4 g5-g4) -3.84/20 2} Nxb3
{(Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4 Rb6-d6 Rh5-c5 Bc7-d8 Kg7-f7 Rd6-f6+
Kf7-e8 Rf6-d6 Rc5-c2+ Kg2-g3 Rc2-a2 Kg3-f4 Ra2xa4 Bd8-f6 Ke8-f7 Kf4-e4
Ra4-a2 Bf6xd4 Ra2-c2 Ke4-d3) +5.02/22 2} 64. Kg2 {(Kh1-g2 Rh3-h5 Bh2-c7
d5-d4 Rb6-d6 Kg7-f7 Kg2-f3 Rh5-f5+ Kf3-e4 Nb3-c5+ Ke4xd4 b4-b3 Kd4-c3
Nc5-e4+ Kc3xb3 Ne4xd6 Bc7xd6 Kf7-e6 Bd6-c7 g6-g5 Kb3-c4 g5-g4 Kc4-d4
Rf5-g5) -4.00/20 1} Rh5 {(Rh3-h5 Bh2-d6 Kg7-f7 Rb6-b7+ Kf7-e6 Rb7-b6 Ke6-f5
Bd6-c7 Rh5-h7 Bc7-d8 Rh7-h8 Bd8-e7 Nb3-d2 Rb6-b5 Kf5-e6 Be7-c5 Nd2-c4
Rb5-b7 Rh8-e8 Kg2-f3 g6-g5 Bc5-d4) +4.95/21 2} 65. Bc7 {(Bh2-c7 d5-d4
Rb6-d6 Kg7-f7 Kg2-f3 Rh5-h1 Kf3-e4 Rh1-e1+ Ke4-f4 Re1-a1 Kf4-e4 Ra1xa4
Ke4-d5 Ra4-a3 Rd6-d7+ Kf7-f6 Bc7-e5+ Kf6-f5 Rd7-f7+ Kf5-g5 Be5xd4 Nb3xd4
Kd5xd4 a5-a4 Rf7-b7) -3.90/19 3} d4 {(d5-d4 Rb6-d6 Rh5-c5 Bc7-b6 Rc5-c3
Kg2-f1 Rc3-c2 Kf1-e1 Kg7-f7 Bb6xd4 Nb3xd4 Rd6xd4 Kf7-e6 Rd4-e4+ Ke6-f5
Re4-e7 Rc2-a2 Re7-b7 Ra2xa4 Ke1-e2 Kf5-e4 Ke2-d2 g6-g5) +5.09/21 3} 66. Rd6
{(Rb6-d6 Rh5-f5 Bc7-b6 Kg7-f7 Bb6-a7 g6-g5 Rd6-h6 Kf7-e7 Rh6-h1 d4-d3
Rh1-d1 Rf5-d5 Kg2-f3 Ke7-d6 Ba7-b6 Kd6-c6 Bb6-e3 Nb3-c5 Kf3-g4 Nc5xa4
Be3xg5) -4.33/20 3} Rc5 {(Rh5-c5 Bc7-b6 Rc5-c3 Kg2-f1 Kg7-f7 Kf1-e1 Rc3-c2
Bb6xd4 Nb3xd4 Rd6xd4 Kf7-e6 Rd4-d8 Rc2-a2 Rd8-b8 Ra2xa4 Rb8-b6+ Ke6-f5
Ke1-d2 g6-g5 Kd2-e3 g5-g4 Rb6-b5+ Kf5-e6 Rb5-b7) +4.95/22 2} 67. Bb6
{(Bc7-b6 Rc5-c3 Kg2-f2 Kg7-f7 Rd6-d5 d4-d3 Bb6-e3 Kf7-e6 Rd5-d8 Ke6-e5
Kf2-f3 d3-d2 Kf3-e2 Rc3-c2 Rd8-b8 Ke5-e4 Rb8-e8+ Ke4-f5 Re8-f8+ Kf5-g4
Rf8-f4+ Kg4-g3 Rf4-f1) -3.78/19 3} Rc3 {(Rc5-c3 Bb6xd4+ Nb3xd4 Rd6-d7+
Kg7-h6 Rd7xd4 Rc3-a3 Rd4-d5 Ra3xa4 Rd5-b5 Ra4-a3 Kg2-f2 b4-b3 Kf2-e3 a5-a4
Ke3-d4 Ra3-a1 Rb5-b4 Ra1-a2 Kd4-c3 Kh6-g5 Rb4-b6 Ra2-a1) +5.30/21 2} 68.
Kf2 {(Kg2-f2 Kg7-f7 Rd6-d5 d4-d3 Bb6-e3 Kf7-f6 Kf2-f3 d3-d2 Rd5-d7 Kf6-e6
Rd7-d8 Ke6-e5 Kf3-e2 Rc3-c2 Rd8-b8 Ke5-e4 Rb8-b6 Nb3-d4+ Be3xd4 Ke4xd4
Rb6-d6+ Kd4-c3) -3.91/18 3} d3 {(d4-d3 Bb6-e3 d3-d2 Be3-g5 Rc3-c2 Kf2-e2
Rc2-a2 Rd6-d7+ Kg7-f8 Bg5-e3 Kf8-e8 Rd7-c7 Ra2xa4 Rc7-c8+ Ke8-f7 Rc8-c2
Kf7-e6 Rc2-b2 Ra4-a1 Be3xd2 Nb3xd2 Ke2xd2 Ke6-d5) +5.67/22 3} 69. Be3
{(Bb6-e3 d3-d2 Kf2-f3 g6-g5 Kf3-e4 g5-g4 Be3xd2 Nb3xd2+ Rd6xd2 g4-g3 Ke4-f5
b4-b3 Rd2-g2 Kg7-h6 Kf5-g4 Kh6-g6 Rg2-b2 Kg6-g7 Kg4-g5 Rc3-d3 Kg5-f5
Kg7-h6) -3.78/19 3} d2 {(d3-d2 Kf2-f3 Kg7-f7 Rd6-d7+ Kf7-e6 Rd7-d8 Rc3-c2
Rd8-d3 Rc2-a2 Be3-g5 Ra2xa4 Bg5xd2 Nb3xd2+ Rd3xd2 b4-b3 Rd2-e2+ Ke6-f5
Re2-d2 Ra4-f4+ Kf3-e3 Rf4-e4+ Ke3-d3 a5-a4 Kd3-c3 Re4-e1 Kc3-c4) +6.30/23
3} 70. Kf3 {(Kf2-f3 Kg7-f7 Rd6-d8 Kf7-e6 Kf3-e2 Rc3-c1 Be3-f2 Ke6-e5
Rd8-e8+ Ke5-d5 Re8-d8+ Kd5-e4 Rd8-e8+ Ke4-f5 Re8-f8+ Kf5-g4 Rf8-d8 Rc1-h1
Rd8-d3 g6-g5 Rd3-d5 Rh1-c1 Rd5-d8 Rc1-b1 Rd8-d3 Nb3-c1+ Ke2xd2 Nc1xd3
Kd2xd3) -6.44/21 6} Kf7 {(Kg7-f7 Rd6-d7+ Kf7-e6 Rd7-d8 Rc3-c8 Rd8-d3 Rc8-c2
Kf3-e2 Rc2-c3 Rd3-d8 Rc3-c1 Be3-f2 g6-g5 Bf2-g3 Ke6-f5 Bg3-f2 g5-g4 Rd8-f8+
Kf5-e6 Rf8-d8 Rc1-a1 Bf2-h4 Ra1xa4 Bh4-g5 Ra4-a2 Bg5-f4 a5-a4 Rd8-d3 Ke6-f5
Rd3xb3 d2-d1Q+ Ke2xd1 a4xb3) +7.18/25 2} 71. Ke2 {(Kf3-e2 Rc3-c1 Be3-f2
g6-g5 Bf2-g3 Rc1-g1 Bg3-f2 Rg1-h1 Bf2-g3 g5-g4 Rd6-d8 Kf7-f6 Rd8-d5 Rh1-c1
Bg3-f2 Rc1-b1 Bf2-g3 Rb1-h1) -6.26/20 3} Ke7 {(Kf7-e7 Rd6-d5 Ke7-e6 Rd5-d8
Rc3-c1 Be3-f2 g6-g5 Bf2-g3 Ke6-f5 Bg3-f2 g5-g4 Rd8-d3 Rc1-a1 Rd3-d5+ Kf5-f4
Rd5-d8 Kf4-e4 Rd8-e8+ Ke4-d5 Re8-d8+ Kd5-e6 Bf2-h4 Ra1xa4 Bh4-g5 Ra4-a2
Bg5-f4 a5-a4 Ke2-e3 a4-a3 Ke3-e2 Ke6-f5 Bf4xd2) +7.58/26 2} 72. Rd5
{(Rd6-d5 Rc3-c1 Be3-f2 Ke7-e6 Rd5-d8 Rc1-a1 Bf2-g3 Ke6-f5 Rd8-d5+ Kf5-e4
Rd5-d8 Ra1-c1 Bg3-f2 g6-g5 Rd8-d7 Rc1-a1 Rd7-e7+ Ke4-d5 Re7-d7+ Kd5-e6
Rd7-d8 Ke6-f5 Rd8-d3 Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4 Ra4-a3
Bf2-c5) -6.64/26 6} Rc1 {(Rc3-c1 Be3-f2 Ke7-e6 Rd5-d8 g6-g5 Bf2-g3 Rc1-g1
Bg3-f2 Rg1-a1 Bf2-g3 g5-g4 Rd8-d6+ Ke6-f5 Rd6-d8 Ra1xa4 Rd8-d5+ Kf5-e4
Rd5-e5+ Ke4-d4 Re5-e8 Ra4-a2 Bg3-f4 a5-a4 Bf4-e3+ Kd4-c3 Re8-c8+ Kc3-b2
Be3-f4 a4-a3 Rc8-c4 Nb3-c1+ Ke2-d1 Kb2-b3 Rc4-c7 Nc1-d3 Bf4xd2 g4-g3)
+7.46/23 2} 73. Bf2 {(Be3-f2 Ke7-e6 Rd5-d3 Rc1-a1 Rd3-e3+ Ke6-f5 Re3-f3+
Kf5-e4 Rf3-e3+ Ke4-d5 Re3-d3+ Kd5-c4 Rd3-d8 Kc4-c3 Rd8-d7 Kc3-c2 Rd7-c7+
Kc2-b2 Rc7-d7 Kb2-a3 Bf2-g3 Ka3xa4 Rd7-d8 Ra1-g1 Bg3-f2 Rg1-h1 Rd8xd2
Nb3xd2 Ke2xd2 b4-b3) -7.21/23 4} Ke6 {(Ke7-e6 Rd5-d8 g6-g5 Rd8-d3 Rc1-a1
Rd3-d8 g5-g4 Bf2-g3 Ra1xa4 Rd8-d6+ Ke6-f5 Rd6-d5+ Kf5-e4 Rd5-e5+ Ke4-d4
Re5-e8 Ra4-a2 Bg3-f4 Kd4-c4 Re8-c8+ Kc4-d5 Rc8-g8 Kd5-e6 Rg8-g7 Ke6-f6
Rg7-g8 Nb3-d4+ Ke2-d1 Nd4-f3 Kd1-e2 Kf6-f5 Bf4-e3 b4-b3 Be3-b6) +7.47/24 2}
74. Rd3 {(Rd5-d3 Rc1-a1 Rd3-d8 g6-g5 Bf2-g3 Ke6-f5 Rd8-d6 Kf5-g4 Bg3-f2
Kg4-h3 Rd6-d3+ Kh3-g2 Rd3-g3+ Kg2-h2 Rg3-d3 g5-g4 Bf2-g3+ Kh2-g2 Bg3-h4
Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 g4-g3 Kd3-c4 Ra1xa4 Bh4-f6 Ra4-a3 Kc4-d5)
-8.31/24 4} Ra1 {(Rc1-a1 Rd3-d8 g6-g5 Bf2-g3 g5-g4 Rd8-d6+ Ke6-e7 Rd6-d5
Ra1xa4 Bg3-e5 Ke7-e6 Rd5-b5 Ra4-a2 Ke2-d1 Ke6-f5 Be5-h8+ Kf5-f4 Rb5-b8
Nb3-c5 Rb8-c8 Nc5-e4 Kd1-e2 a5-a4 Rc8-f8+ Kf4-g5 Rf8-c8 Kg5-g6 Ke2-d1
a4-a3) +7.98/22 2} 75. Re3+ {(Rd3-e3+ Ke6-f5 Re3-d3 Nb3-c1+ Ke2xd2 Nc1xd3
Kd2xd3 Ra1xa4 Kd3-c4 Ra4-a3 Bf2-d4 b4-b3 Kc4-c3 a5-a4 Bd4-c5 Ra3-a2 Bc5-d6
Kf5-e6 Bd6-b4 Ke6-d5 Bb4-f8 g6-g5) -9.50/20 2} Kf7 {(Ke6-f7 Re3-d3 Nb3-c1+
Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4 Kf7-g8 Bf2-e3 Ra4-a2 Be3-f4 Ra2-c2+
Kc4-b3 Rc2-c3+ Kb3-b2 a5-a4 Bf4-d2 Rc3-a3 Kb2-b1 Ra3-b3+ Kb1-a1 Kg8-f7
Bd2-f4 Kf7-e6 Bf4-b8 a4-a3 Bb8-c7 Rb3-b2 Bc7-b8 Ke6-f7 Bb8-c7) +8.91/23 1}
76. Rf3+ {(Re3-f3+ Kf7-g8 Rf3-d3 Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4
Ra4-a3 Bf2-b6 Kg8-f7 Kc4-d4 b4-b3 Kd4-c3 a5-a4 Bb6-c7 Ra3-a2 Bc7-d6 Kf7-e6
Bd6-f8 Ra2-c2+ Kc3-d3 g6-g5 Bf8-b4 g5-g4 Bb4-c3 a4-a3) -10.30/24 4} Kg8
{(Kf7-g8 Rf3-d3 Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Bf2-d4 g6-g5 Bd4-c5
g5-g4 Bc5-d6 Ra4-a2 Kd3-c4 Ra2-a3 Bd6-e7 g4-g3 Kc4-d5 Ra3-a2 Be7-f6 g3-g2
Bf6-d4 Ra2-c2 Bd4-b6 Rc2-c3 Bb6-g1 b4-b3) +9.48/24 2} 77. Rd3 {(Rf3-d3
Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4 Ra4-a3 Bf2-h4 b4-b3 Kc4-c3 a5-a4
Kc3-d3 Ra3-a1 Bh4-f6 Ra1-a2 Bf6-c3 Ra2-g2 Kd3-e3 b3-b2 Ke3-f3 b2-b1Q Kf3xg2
Qb1-c2+ Kg2-f1 Qc2xc3 Kf1-g1 a4-a3) -10.42/23 3} Nc1+ {(Nb3-c1+ Ke2xd2
Nc1xd3 Kd2xd3 Ra1xa4 Bf2-d4 g6-g5 Bd4-e5 Ra4-a2 Kd3-c4 g5-g4 Be5-d6 Ra2-a3
Kc4-b5 g4-g3 Bd6-c5 g3-g2 Bc5-d4 b4-b3 Kb5-c6 Ra3-a1 Bd4-f2 Ra1-c1+ Kc6-b6
Rc1-c3 Bf2-c5 Rc3xc5 Kb6xc5) +9.97/24 2} 78. Kxd2 {(Ke2xd2 Nc1xd3 Kd2xd3
Ra1xa4 Kd3-c4 Ra4-a3 Bf2-d4 b4-b3 Kc4-c3 a5-a4 Bd4-e5 Ra3-a2 Be5-c7 b3-b2
Kc3-c2 a4-a3 Bc7-a5 Ra2-a1 Kc2-c3 b2-b1Q Kc3-c4 Qb1-e4+ Kc4-b3 Qe4-d3+
Kb3-a4 a3-a2 Ba5-b4 Ra1-b1) -21.18/22 3} Nxd3 {(Nc1xd3 Kd2xd3 Ra1xa4 Bf2-d4
g6-g5 Bd4-c5 g5-g4 Kd3-c2 Ra4-a2+ Kc2-b3 Ra2-a3+ Kb3-b2 g4-g3 Bc5-g1 g3-g2
Bg1-c5 Ra3-f3 Bc5-b6 Kg8-f7 Kb2-c2 Rf3-h3 Bb6-d4 a5-a4 Bd4-g1 a4-a3 Bg1-b6
Rh3-h1 Kc2-b3) +10.09/25 2 Arena Adjudication} 0-1
[/pgn]
Top
amanjpro
Posts: 883
Joined: Sat Mar 13, 2021 1:47 am
Full name: Amanj Sherwany

Re: Zahak NNUE (7.0)

Post by amanjpro »

Sylwy wrote: ↑Sun Oct 03, 2021 9:32 pm
amanjpro wrote: ↑Sun Oct 03, 2021 4:24 pm Meet the latest and greatest Zahak, version 7.0 with NNUE:

https://github.com/amanjpro/zahak/releases/tag/7.0

More details are here in this article: https://zahak.amanj.me/posts/meet-zahak-7/

TL; DR; the trainer is written from scratch, the data is from self-play, and you can train different nets with provided tools if you like ;)

Elo estimation: +190 over Zahak 6.2
Thank you !

TBS ???

[pgn]
[Event "NN Test146"]
[Site "ISR 3"]
[Date "2021.10.03"]
[Round "2"]
[White "Monolith-2-x64-pext"]
[Black "Zahak-windows-amd64-7.0"]
[Result "0-1"]
[BlackElo "2000"]
[ECO "B06"]
[Opening "Modern"]
[Time "21:55:10"]
[Variation "1.e4 g6"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "156"]
[WhiteType "program"]
[BlackType "program"]

1. e4 g6 2. Bc4 Bg7 3. Qf3 e6 4. c3 c5 5. d4 {(d2-d4 c5xd4 c3xd4 Bg7xd4
Ng1-e2 Bd4-g7 O-O Nb8-c6 Bc4-b3 b7-b5 Nb1-c3 a7-a6 Bc1-f4 Nc6-e5 Qf3-g3
d7-d6 Ra1-d1 Ng8-e7 Bf4-e3 b5-b4 f2-f4 b4xc3 f4xe5 Bg7xe5) -0.08/20 11}
cxd4 {(c5xd4 c3xd4 Bg7xd4 Qf3-e2 Ng8-e7 Ng1-f3 Bd4-g7 Nb1-c3 Nb8-c6 O-O O-O
Rf1-d1 Nc6-a5 Bc1-e3 Na5xc4 Qe2xc4 d7-d5 Qc4-b3 Qd8-a5 e4xd5 Bg7xc3 b2xc3
Ne7xd5) +0.36/22 9} 6. cxd4 {(c3xd4 Bg7xd4 Ng1-e2 Bd4-g7 O-O Nb8-c6 Bc4-b3
b7-b5 Nb1-c3 a7-a6 Rf1-d1 Bc8-b7 Qf3-d3 Ra8-c8 Bc1-g5 Nc6-e5 Qd3-d2 f7-f6
Bg5-f4 Ng8-e7 Bf4xe5 f6xe5 Ra1-c1) +0.02/21 8} Bxd4 {(Bg7xd4 Qf3-e2 Nb8-c6
Ng1-f3 Bd4-g7 Nb1-c3 Ng8-e7 O-O O-O Rf1-d1 Nc6-a5 Bc1-e3 b7-b6 Be3-d4
Bg7xd4 Rd1xd4 Ne7-c6 Rd4-d6 Bc8-b7 Ra1-d1 Na5xc4 Qe2xc4) +0.20/22 13} 7.
Ne2 {(Ng1-e2 Bd4-g7 Nb1-c3 Nb8-c6 Bc4-b3 Nc6-e5 Qf3-e3 Ng8-e7 O-O O-O
Rf1-d1 b7-b6 Qe3-h3 h7-h5 Bc1-g5 Bc8-b7 f2-f4 Ne5-g4 Qh3-h4 f7-f6 Bb3xe6+
Kg8-h7) -0.03/21 10} Bg7 {(Bd4-g7 Nb1-c3 a7-a6 O-O b7-b5 Bc4-b3 Bc8-b7
Bc1-f4 Nb8-c6 Ra1-c1 Ng8-e7 Qf3-e3 h7-h5 Bf4-g5 Ra8-c8 h2-h4 O-O Rf1-d1
Nc6-a5 Qe3-g3) +0.56/21 7} 8. Nbc3 {(Nb1-c3 a7-a6 O-O b7-b5 Bc4-b3 Nb8-c6
Bc1-e3 Ng8-e7 Rf1-d1 Bc8-b7 Ra1-c1 Nc6-e5 Qf3-g3 O-O f2-f4 Ne5-c4 Bb3xc4
b5xc4 Rd1-d6 f7-f5 Be3-b6) -0.24/20 8} Ne7 {(Ng8-e7 Bc1-f4 O-O Bf4-d6
Nb8-c6 Qf3-g3 b7-b6 Ra1-d1 a7-a6 O-O b6-b5 Bc4-b3 Bc8-b7 a2-a3 h7-h6 f2-f4
Nc6-a5 Bb3-a2 Ra8-c8 e4-e5) +0.66/21 11} 9. Bb3 {(Bc4-b3 Nb8-c6 O-O O-O
Rf1-d1 b7-b6 Qf3-d3 d7-d5 e4xd5 Nc6-b4 Qd3-e4 Nb4xd5 Bc1-g5 Rf8-e8 Ra1-c1
Bc8-a6 Bb3-a4 h7-h6 Ba4xe8 h6xg5 Nc3xd5 Ne7xd5) -0.20/20 11} Nbc6 {(Nb8-c6
O-O b7-b6 Rf1-d1 Bc8-a6 Bc1-g5 Ra8-c8 Bg5-f6 O-O Bf6xg7 Kg8xg7 Qf3-e3
Nc6-e5 f2-f4 Ne5-c6 Qe3-d2 Ba6xe2 Nc3xe2 d7-d5 Ra1-c1 h7-h6 e4xd5) +0.58/22
9} 10. O-O {(O-O b7-b6 Rf1-d1 Bc8-a6 Bc1-g5 Nc6-e5 Qf3-h3 h7-h6 Bg5-f4
Ne7-c6 Bb3-a4 Ra8-c8 Nc3-b5 Ke8-f8 Ra1-c1 Kf8-g8 a2-a3 f7-f6) -0.21/18 6}
b6 {(b7-b6 Rf1-d1 Bc8-a6 Bc1-g5 Ra8-c8 Bg5-f6 O-O Bf6xg7 Kg8xg7 Qf3-e3
Nc6-a5 Qe3-d4+ Kg7-g8 Qd4xd7 Ba6xe2 Nc3xe2 Qd8xd7 Rd1xd7 Ne7-c6 Rd7-d1
Rf8-d8 Ra1-c1 Na5xb3) +0.52/22 8} 11. Rd1 {(Rf1-d1 Bc8-a6 Bc1-f4 O-O Rd1-d2
Nc6-e5 Bf4xe5 Bg7xe5 Ra1-d1 Ba6-c8 Qf3-e3 Qd8-c7 f2-f4 Be5-g7 Rd2-d6 Qc7-c5
Qe3-f2 Ne7-c6 h2-h3 Bc8-a6 Rd6xd7 Ba6xe2 Nc3xe2 Qc5xf2+ Kg1xf2 Bg7xb2)
0.00/20 10} Ba6 {(Bc8-a6 Bc1-g5 Ra8-c8 Rd1-d6 O-O Ra1-d1 Rc8-c7 Bb3-a4
Qd8-b8 Ba4-b5 Ba6-b7 Bg5-f4 Bb7-c8 Rd6-d2 Nc6-e5 Qf3-g3 Ne7-c6 Bb5xc6
Rc7xc6 Nc3-b5 h7-h6 Nb5-d6) +0.43/22 10} 12. Bf4 {(Bc1-f4 O-O Rd1-d6 Nc6-e5
Qf3-h3 Ne7-c8 Rd6-d2 d7-d6 Ra1-d1 Qd8-f6 Bf4-g3 h7-h6 Bg3-h4 g6-g5 Bh4-g3
Qf6-g6 f2-f4 g5xf4 Bg3xf4 Ba6-b7 Kg1-h1) -0.09/19 9} O-O {(O-O Rd1-d6
Nc6-e5 Qf3-g3 Ne5-c4 Bb3xc4 Ba6xc4 Ra1-d1 Qd8-c8 h2-h4 Bc4xe2 Nc3xe2 Qc8-c2
Qg3-f3 Qc2xb2 h4-h5 g6xh5 Rd6-d2 Qb2-b5 Rd2xd7 Ne7-g6 Ne2-g3 Ng6xf4 Qf3xf4)
+0.64/20 6} 13. Rd6 {(Rd1-d6 Nc6-e5 Qf3-h3 Ne7-c8 Rd6-d2 d7-d6 Ra1-d1 b6-b5
a2-a3 h7-h5 Qh3-e3 Qd8-b6 Qe3xb6 a7xb6 Ne2-d4 b5-b4 a3xb4 Ba6-c4 Bf4xe5
d6xe5 Bb3xc4 e5xd4) +0.06/20 9} Ne5 {(Nc6-e5 Qf3-g3 Ne5-c4 Bb3xc4 Ba6xc4
Ra1-d1 Qd8-c8 h2-h3 Ne7-c6 b2-b3 Bc4xe2 Nc3xe2 Qc8-a6 Rd6-d2 e6-e5 Bf4-e3
h7-h6 a2-a4 Ra8-d8 Ne2-c3 Qa6-a5 Nc3-b5 Qa5-b4 Rd2xd7 Rd8xd7 Rd1xd7 Qb4xb3)
+0.30/23 10} 14. Qh3 {(Qf3-h3 Ne7-c8 Rd6-d4 d7-d6 Ra1-d1 b6-b5 a2-a3 h7-h5
Rd4-d2 Qd8-a5 Ne2-d4 Ne5-c4 Bb3xc4 b5xc4 Nd4-e2 Ra8-b8 Qh3-g3 Rb8-b6 Bf4-e3
Rb6-b3 Qg3-f4) -0.21/20 5} Qc7 {(Qd8-c7 Ra1-d1 Ra8-d8 Qh3-g3 Ne7-c6 Bb3-a4
Qc7-b8 Nc3-b5 Ba6-b7 Ne2-d4 f7-f6 Nd4xc6 Bb7xc6 h2-h4 Qb8-b7 Rd6-d4 Ne5-f7
Nb5-d6 Nf7xd6 Ba4xc6 Qb7xc6) +0.74/22 9} 15. Rad1 {(Ra1-d1 Ra8-d8 Bf4-g5
f7-f6 Bg5-e3 Kg8-h8 Rd6-d2 Ne7-c6 Qh3-g3 Kh8-g8 Ne2-d4 Nc6xd4 Be3xd4 Qc7-c6
f2-f4 Ne5-c4 Rd2-f2 e6-e5 Bd4-e3 e5xf4 Be3xf4 Rd8-c8) -0.24/19 13} Rad8
{(Ra8-d8 Qh3-g3 Ne7-c6 h2-h4 b6-b5 a2-a3 Qc7-b7 h4-h5 b5-b4 a3xb4 Qb7xb4
h5-h6 Bg7-f6 Ne2-c1 Ba6-c4 Bb3-a4 Qb4xb2 Ba4xc6 Ne5xc6 e4-e5 Bf6-e7 Rd6xd7)
+0.72/20 7} 16. Qg3 {(Qh3-g3 Ne7-c6 a2-a4 Ba6xe2 Nc3xe2 Rf8-e8 Rd6-d2 h7-h6
Ne2-d4 Nc6xd4 Rd2xd4 d7-d6 Bf4-e3 Qc7-e7 f2-f3 Re8-f8 f3-f4 Ne5-c6 Rd4-d2
Nc6-a5 Bb3-a2) -0.15/19 8} N7c6 {(Ne7-c6 Bb3-a4 Qc7-c8 b2-b3 f7-f6 Ne2-d4
Ba6-b7 Nd4xc6 d7xc6 Bf4xe5 f6xe5 b3-b4 Rd8xd6 Rd1xd6 Rf8-e8 Rd6-d1 Bg7-f8
Ba4-b3 Bf8xb4 Qg3xe5) +0.70/21 8} 17. a4 {(a2-a4 Ba6xe2 Nc3xe2 Rf8-e8
Rd6-d2 h7-h6 Ne2-d4 Nc6xd4 Rd2xd4 d7-d6 Bf4-e3 Qc7-e7 Rd4-d2 g6-g5 f2-f4
g5xf4 Be3xf4 Kg8-h7 Qg3-h3 Re8-g8 Qh3-h5 a7-a6 Kg1-h1 Qe7-c7) -0.28/21 8}
Bc4 {(Ba6-c4 Bb3xc4 Ne5xc4 Rd6-d4 Nc4-e5 Rd4-d6 h7-h6 h2-h4 Qc7-b7 Ne2-d4
a7-a6 Nd4xc6 Ne5xc6 Qg3-e3 Kg8-h7 h4-h5 b6-b5 a4xb5 a6xb5 Qe3-e2 b5-b4
Nc3-b5 Kh7-g8 h5xg6) +0.70/23 6} 18. Bxc4 {(Bb3xc4 Ne5xc4 Rd6-d4 Nc4-e5
Rd4-d6 Qc7-c8 b2-b3 Qc8-b7 Nc3-b5 a7-a6 Nb5-d4 b6-b5 Nd4xc6 Ne5xc6 Qg3-d3
b5xa4 b3xa4 Nc6-e5 Qd3-b1 Qb7-c7 Qb1-b6 Qc7-c2 Qb6xa6 Qc2xe4) -0.31/21 4}
Nxc4 {(Ne5xc4 Rd6-d4 Nc4-e5 Rd4-d2 a7-a6 Rd2-d6 f7-f6 h2-h4 Kg8-h8 Rd6-d2
Qc7-b7 b2-b3 Rf8-g8 Kg1-h1 Bg7-f8 Ne2-c1 d7-d6 Bf4-e3 b6-b5 a4xb5 a6xb5
f2-f4 b5-b4 Nc3-a4 Ne5-f7) +0.93/24 7} 19. R6d4 {(Rd6-d4 Nc4-e5 Rd4-d6
Qc7-c8 b2-b3 f7-f5 Qg3-h3 Ne5-f7 e4xf5 g6xf5 Rd6-d2 d7-d5 Bf4-e3 Qc8-d7
Nc3-b5 Rd8-c8 Qh3-h5 a7-a6 Nb5-d4 Kg8-h8 Nd4xc6 Rc8xc6 Ne2-d4 Bg7xd4 Rd2xd4
Rf8-c8) -0.44/23 4} N4e5 {(Nc4-e5 Rd4-d6 a7-a6 h2-h3 f7-f6 b2-b3 Rf8-f7
Bf4-e3 Bg7-f8 Rd6-d2 Nc6-a5 f2-f4 Ne5-c6 Qg3-f2 Na5xb3 Be3xb6 Qc7-b7 f4-f5
Nb3xd2 Bb6xd8 Nc6xd8) +1.01/21 5} 20. Rd6 {(Rd4-d6 Qc7-c8 b2-b3 f7-f5
Qg3-h3 Ne5-f7 e4xf5 g6xf5 Rd6-d2 d7-d5 Bf4-e3 Qc8-d7 Qh3-h4 Rd8-c8 Rd2-c2
Qd7-e7 Qh4xe7 Nc6xe7 Rd1-c1 Bg7-e5 f2-f4 Be5-d6 Ne2-d4 Bd6-a3) -0.48/22 5}
Nc4 {(Ne5-c4 Rd6-d4 Nc4-e5 Rd4-d6 a7-a6 b2-b3 f7-f6 h2-h4 h7-h6 Bf4-e3
g6-g5 Kg1-h1 Kg8-h7 h4xg5 f6xg5 f2-f4 g5xf4 Ne2xf4 Ne5-f7 Rd6-d3 Nc6-b4
Be3-d4 Nb4xd3) +0.81/22 5} 21. R6d4 {(Rd6-d4) 0.00/24 0} N4e5 {(Nc4-e5
Rd4-d6 a7-a6 h2-h4 f7-f6 b2-b3 Kg8-h8 Rd6-d2 Nc6-a5 Ne2-d4 Rd8-c8 Rd2-c2
Na5-c6 Nd4xc6 Qc7xc6 Kg1-h2 Ne5-f7 b3-b4 Rf8-d8 b4-b5 a6xb5 a4xb5 Qc6-b7)
+0.93/24 7} 22. Rd6 {(Rd4-d6) 0.00/24 0} a6 {(a7-a6 h2-h4 f7-f6 Rd6-d2
Qc7-b7 b2-b3 Nc6-a5 Ne2-d4 Ne5-f7 h4-h5 g6xh5 Bf4-d6 Nf7xd6 Qg3xd6 Rd8-c8
Rd2-d3 Kg8-h8 f2-f4 Rf8-g8 f4-f5 Bg7-f8) +0.92/22 7} 23. b3 {(b2-b3 Rf8-e8
Kg1-h1 f7-f6 Bf4-e3 Bg7-f8 Rd6-d2 Bf8-c5 Be3xc5 b6xc5 f2-f4 Ne5-f7 Qg3-h4
g6-g5 Qh4-f2 d7-d6 Ne2-g3 Qc7-a5 Nc3-e2 g5xf4 Qf2xf4 Qa5-b6) -0.41/20 7} f6
{(f7-f6 h2-h4 Kg8-h8 Rd6-d2 Qc7-b7 Ne2-d4 Ne5-f7 Nd4xc6 Qb7xc6 Bf4-d6
Bg7-h6 Bd6xf8 Bh6xd2 Bf8-b4 Bd2xc3 Qg3xc3 Qc6xc3 Bb4xc3 e6-e5 f2-f4 Rd8-c8)
+0.99/21 5} 24. Be3 {(Bf4-e3 g6-g5 Rd6-d2 Rd8-c8 h2-h4 Nc6-a5 Rd2-d6 Na5xb3
Rd6xb6 Nb3-c5 a4-a5 Ne5-d3 Qg3-g4 h7-h6 Qg4-h3 f6-f5 Be3xc5 Nd3xc5 h4xg5
h6xg5 e4xf5 Rf8xf5 Rd1-d6) -0.35/20 4} Nf7 {(Ne5-f7 Rd6-d2 Qc7-b7 f2-f4
b6-b5 a4xb5 a6xb5 b3-b4 Rf8-e8 Kg1-h1 Bg7-f8 f4-f5 Bf8xb4 f5xg6 Nf7-e5
g6xh7+ Kg8xh7 h2-h3 Rd8-c8 Rd1-b1 d7-d6) +0.60/20 4} 25. R6d2 {(Rd6-d2
d7-d6 f2-f4 f6-f5 e4xf5 g6xf5 Rd1-c1 Qc7-b7 Ne2-d4 Nc6xd4 Be3xd4 e6-e5
Bd4-e3 Rd8-c8 Qg3-h3 Rf8-e8 f4xe5 Bg7xe5 Rd2-c2 f5-f4 Be3-f2 Be5-g7 Kg1-h1)
-0.38/20 5} d6 {(d7-d6 Rd1-c1 Qc7-b7 h2-h4 Rf8-e8 h4-h5 g6-g5 Ne2-d4 Kg8-h8
Nd4xc6 Qb7xc6 Be3-d4 e6-e5 Bd4-e3 Rd8-c8 Qg3-h3 Re8-g8 Qh3-g3) +0.58/19 4}
26. Rc2 {(Rd2-c2 Qc7-b7 f2-f4 Rd8-c8 f4-f5 e6xf5 e4xf5 Nc6-e7 f5xg6 h7xg6
Qg3-f2 Ne7-f5 Be3xb6 Nf7-e5 Kg1-h1 Bg7-h6 h2-h3 Rf8-e8 Kh1-g1 a6-a5 Kg1-h1
Bh6-g7) -0.14/19 7} Qb7 {(Qc7-b7 h2-h4 Rf8-e8 h4-h5 g6-g5 Ne2-d4 Rd8-c8
Rc2-c1 Nc6xd4 Be3xd4 b6-b5 a4xb5 a6xb5 Qg3-g4 b5-b4 Nc3-a4 Nf7-e5 Bd4xe5
Rc8xc1 Rd1xc1) +0.32/20 6} 27. f4 {(f2-f4 Rf8-e8 f4-f5 e6xf5 e4xf5 Nc6-e7
Ne2-d4 Rd8-c8 b3-b4 Qb7-d7 f5xg6 h7xg6 b4-b5 a6xb5 a4xb5 Nf7-e5 Be3-f4
Ne7-f5 Nd4xf5 Qd7xf5 Rc2-c1 g6-g5 Bf4xe5 d6xe5) -0.54/19 6} b5 {(b6-b5
f4-f5 e6xf5 e4xf5 b5xa4 b3xa4 Nc6-e7 Ne2-d4 Nf7-e5 Qg3-e1 Rd8-d7 f5xg6
h7xg6 Rd1-b1 Qb7-a8 Qe1-e2 Rd7-b7 Nd4-e6 Rb7xb1+ Nc3xb1 Rf8-e8 Rc2-c7
Ne7-f5) +0.53/19 7} 28. f5 {(f4-f5 e6xf5 Nc3-d5 Kg8-h8 e4xf5 g6-g5 a4xb5
a6xb5 Qg3-h3 Rd8-c8 Nd5-b6 Rc8-e8 Nb6-d5 Nf7-e5 Ne2-g3 g5-g4 Qh3-h4 b5-b4
Ng3-e4) -0.11/18 8} b4 {(b5-b4 f5xe6 b4xc3 e6xf7+ Rf8xf7 Rd1xd6 Rf7-d7
Rd6xd7 Rd8xd7 Rc2xc3 Nc6-e5 h2-h3 Qb7xe4 Kg1-h2 Kg8-f7 Qg3-f4 Qe4xf4+
Ne2xf4 Bg7-f8 Rc3-c8 g6-g5 Nf4-h5 Rd7-d1) +0.49/19 4} 29. Nb1 {(Nc3-b1
e6xf5 e4xf5 g6-g5 Nb1-d2 Rf8-e8 Rc2-c1 Rd8-c8 Ne2-d4 Nc6xd4 Be3xd4 Nf7-e5
Bd4xe5 d6xe5 Nd2-c4 Bg7-f8 Kg1-h1 Bf8-c5 h2-h4 h7-h6 h4xg5 h6xg5 Qg3-h3)
-0.60/19 4} exf5 {(e6xf5 e4xf5 Nc6-e7 Ne2-d4 Rd8-c8 Rc2-f2 Rf8-e8 Rf2-f1
Qb7-d7 Nb1-d2 Nf7-e5 h2-h4 a6-a5 Nd2-f3 g6xf5 Be3-h6 Ne5-g4 Bh6xg7 Kg8xg7
Rd1-e1 Ne7-d5) +1.66/20 5} 30. exf5 {(e4xf5 g6-g5 Nb1-d2 Rf8-e8 Rc2-c1
Rd8-c8 Nd2-c4 Nc6-e5 Nc4xe5 Rc8xc1 Ne2xc1 Re8xe5 Nc1-d3 Re5xf5 Qg3-g4
Rf5-d5 Qg4-e6 Qb7-a8 Rd1-d2 f6-f5 Nd3xb4 Rd5xd2 Be3xd2) -0.72/19 3} Ne7
{(Nc6-e7 Ne2-d4 Rd8-c8 Rc2-e2 Rf8-e8 h2-h3 Ne7xf5 Nd4xf5 g6xf5 Re2-e1
Rc8-c2 Nb1-d2 Nf7-e5 Re1-f1 Kg8-h8 Rf1xf5 d6-d5 Rf5-f1 Ne5-d3 Kg1-h1
Rc2-a2) +1.66/20 4} 31. Nd4 {(Ne2-d4 Rd8-c8 Rc2xc8 Rf8xc8 Nb1-d2 Nf7-e5
Qg3-h3 Qb7-d7 Nd2-e4 a6-a5 Qh3-h4 Ne7-d5 Be3-d2 g6xf5 Ne4-g3 f5-f4 Ng3-f5
Ne5-g6 Qh4-h5 Nd5-c3) -1.06/19 6} Rc8 {(Rd8-c8 Rc2-e2 Rf8-e8 h2-h3 Ne7xf5
Nd4xf5 g6xf5 Nb1-d2 Rc8-c3 Nd2-c4 Qb7-c6 Kg1-h1 d6-d5 Nc4-a5 Qc6-d7 Qg3-f2
Nf7-g5 Be3xg5 f6xg5 Re2xe8+ Qd7xe8) +1.72/21 6} 32. Rxc8 {(Rc2xc8 Rf8xc8
Nb1-d2 Nf7-e5 f5xg6 h7xg6 Qg3-h3 Qb7-d7 Qh3xd7 Ne5xd7 Nd2-c4 d6-d5 Nc4-a5
Nd7-e5 Be3-d2 Ne5-d3 Bd2-e3 Rc8-c3 Be3-d2 Rc3-c7 Nd4-e6 Rc7-c2 h2-h3)
-1.00/20 3} Rxc8 {(Rf8xc8 Nb1-d2 Nf7-e5 Qg3-e1 a6-a5 h2-h3 Qb7-d7 f5xg6
h7xg6 Nd2-e4 f6-f5 Ne4-g5 Rc8-c3 Nd4-e6 Bg7-f6 Ne6-c5 Rc3xc5 Be3xc5 Bf6xg5)
+1.55/20 5} 33. Nd2 {(Nb1-d2 Nf7-e5 f5xg6 h7xg6 Be3-f2 Rc8-c3 Qg3-h4 d6-d5
Nd2-b1 Rc3-c8 Nb1-d2 Qb7-d7 Nd2-f3 Rc8-c3 Rd1-e1 Ne5xf3+ g2xf3 a6-a5 Bf2-e3
Kg8-f7 Be3-d2 Rc3-c8) -1.12/19 4} Ne5 {(Nf7-e5 Kg1-h1 Rc8-c3 Nd2-b1 Rc3-d3
Rd1xd3 Ne5xd3 f5xg6 h7xg6 Nb1-d2 Qb7-d5 Be3-g1 Nd3-e5 Qg3-e3 Ne7-c6 Nd2-f3
Kg8-f7 Qe3-e2 Nc6xd4 Nf3xd4) +1.66/20 5} 34. Qh4 {(Qg3-h4 Ne7-d5 Nd2-f1
Nd5xe3 Nf1xe3 g6-g5 Qh4-f2 Rc8-c3 Ne3-f1 Bg7-f8 Nf1-d2 d6-d5 Nd4-e6 Bf8-d6
Qf2-d4 a6-a5 Rd1-e1 Ne5-d3 Re1-d1) -0.94/17 6} Rc3 {(Rc8-c3 Nd2-f1 Qb7-d5
Qh4-e1 Qd5-e4 Be3-f2 Qe4xe1 Bf2xe1 Rc3-d3 Rd1xd3 Ne5xd3 Be1-d2 g6xf5 Nf1-g3
f5-f4 Ng3-f5 Ne7xf5 Nd4xf5 d6-d5 Nf5-e7+ Kg8-f7) +1.94/20 5} 35. fxg6
{(f5xg6 h7xg6 Nd2-f1 a6-a5 h2-h3 Ne7-d5 Be3-f2 Ne5-d3 Bf2-e3 Nd5xe3 Nf1xe3
Qb7-f7 Ne3-c4 Qf7-d5 Nc4-e3 Qd5-g5 Qh4-e4 Qg5-f4 Qe4xf4 Nd3xf4 Ne3-c4
Rc3-g3) -1.15/19 6} hxg6 {(h7xg6 Nd2-f1 Qb7-d5 Qh4-e1 Qd5-e4 Be3-f2 Qe4xe1
Bf2xe1 Rc3-d3 Rd1-d2 Kg8-f7 Kg1-f2 Ne7-d5 Nd4-f3 Rd3xd2+ Nf1xd2 f6-f5
Nf3xe5+ d6xe5 Nd2-c4 e5-e4 Kf2-f1 Kf7-e6 Kf1-e2 Ke6-d7 Be1-d2) +2.53/23 8}
36. Nf1 {(Nd2-f1 a6-a5 h2-h3 Ne7-d5 Be3-f2 Qb7-f7 Nf1-g3 Rc3-d3 Rd1-e1
Nd5-c3 Bf2-e3 d6-d5 Qh4-f4 Qf7-e7 Qf4-f2 Qe7-e8 Kg1-h2 Qe8-d7 Kh2-g1)
-1.30/19 6} Qd5 {(Qb7-d5 Qh4-e1 Qd5-e4 Be3-f2 Qe4xe1 Bf2xe1 Rc3-d3 Rd1-d2
f6-f5 Nd4-e6 Ne7-d5 Ne6xg7 Kg8xg7 Be1-f2 Kg7-f7 Bf2-d4 Rd3xd2 Nf1xd2 Ne5-c6
Bd4-h8 a6-a5 Nd2-c4) +2.44/22 5} 37. Rd2 {(Rd1-d2 Qd5-f7 Qh4-e4 d6-d5
Qe4-b1 f6-f5 Nd4-e2 Rc3xe3 Nf1xe3 Bg7-h6 Rd2-d3 Ne5xd3 Qb1xd3 Qf7-e6 Ne3-c2
Bh6-g7 g2-g3 Qe6-d6 Nc2-d4 Bg7-e5 Kg1-g2 a6-a5) -1.27/20 4} Qf7 {(Qd5-f7
h2-h3 f6-f5 Nd4-e2 Rc3xb3 Rd2xd6 Ne7-c6 Ne2-f4 Bg7-f8 Rd6-f6 Bf8-e7 Rf6xf7
Be7xh4 Rf7-c7 Bh4-g5 Rc7-c8+ Kg8-h7 Nf4-d5 Bg5xe3+ Nf1xe3 Rb3-b1+ Kg1-f2
b4-b3 Rc8-a8) +2.66/20 5} 38. Qe4 {(Qh4-e4 d6-d5 Qe4-b1 f6-f5 Nd4-e2 Rc3xe3
Nf1xe3 Bg7-h6 Rd2-d3 Ne5xd3 Qb1xd3 Qf7-e6 Ne3-c2 a6-a5 Ne2-d4 Qe6-e4 Qd3xe4
d5xe4 Kg1-f2 Ne7-d5 h2-h3) -1.48/18 4} Qd5 {(Qf7-d5 Qe4-h4 Qd5-f7 Qh4-e4
d6-d5 Qe4-b1 Ne5-g4 Rd2-d3 f6-f5 Be3-d2 Rc3-c8 Nd4-f3 Ne7-c6 Nf1-e3 Qf7-a7
h2-h3 Ng4-f6 Kg1-h1 Qa7-c5 Qb1-e1 d5-d4 Ne3-c4 Nf6-e4) +2.47/21 4} 39. Qh4
{(Qe4-h4) 0.00/24 0} Qf7 {(Qd5-f7 Qh4-e4 d6-d5 Qe4-b1 f6-f5 Nd4-e2 Ne7-c6
h2-h3 d5-d4 Ne2xd4 Nc6xd4 Be3xd4 Rc3xb3 Qb1-d1 Qf7-e6 Bd4-f2 Ne5-f7 Rd2-e2
Qe6-c4 Nf1-e3 Qc4-e6 Kg1-h1 Rb3-a3) +2.07/21 8} 40. Qe4 {(Qh4-e4) 0.00/24
0} d5 {(d6-d5 Qe4-b1 f6-f5 Qb1-d1 Ne5-g4 Be3-f4 Bg7xd4+ Rd2xd4 Ne7-c6
Rd4-d3 d5-d4 h2-h3 Ng4-f6 Nf1-g3 Nf6-d5 Ng3-e2 Nd5xf4 Ne2xf4 a6-a5 Nf4-e2
Rc3xd3 Qd1xd3 Qf7-d5 Qd3-a6) +2.53/22 4} 41. Qb1 {(Qe4-b1 f6-f5 Be3-f2
f5-f4 Nd4-e2 Rc3-c8 Ne2-d4 Ne5-g4 Nd4-f3 Ng4xf2 Rd2xf2 Qf7-e6 Qb1-d1 Qe6-b6
Qd1-d2 Qb6-d6 Qd2-d1 a6-a5 Kg1-h1 Ne7-f5 Rf2-e2 Qd6-d7 Nf3-e5 Bg7xe5
Re2xe5) -1.59/22 7} f5 {(f6-f5 Qb1-d1 Ne5-g4 Be3-f4 Bg7xd4+ Rd2xd4 Ne7-c6
Rd4-d3 d5-d4 h2-h3 Ng4-f6 Nf1-g3 Nf6-e4 Ng3-e2 Rc3xd3 Qd1xd3 Ne4-c5 Qd3-f3
Qf7-e6 Bf4-g3 Qe6-e3+ Qf3xe3 d4xe3 Bg3-f4) +2.36/22 4} 42. Kh1 {(Kg1-h1
f5-f4 Be3-g1 g6-g5 Nd4-e2 Rc3-c8 Rd2-c2 Rc8xc2 Qb1xc2 f4-f3 Ne2-d4 g5-g4
Bg1-e3 Qf7-f6 Qc2-c7 f3xg2+ Kh1xg2 Bg7-f8 Kg2-g1 Kg8-h8 Qc7-d8 Kh8-h7)
-1.48/19 3} f4 {(f5-f4 Be3-g1 f4-f3 Qb1-d1 f3xg2+ Kh1xg2 g6-g5 Kg2-h1
Ne5-f3 Nd4xf3 Qf7xf3+ Qd1xf3 Rc3xf3 Nf1-g3 Rf3xb3 Bg1-c5 Ne7-g6 Rd2xd5
Rb3-b1+ Bc5-g1 Ng6-h4 Rd5-d8+ Kg8-h7 Rd8-a8 Nh4-f3) +3.13/21 3} 43. Bg1
{(Be3-g1 g6-g5 Nd4-e2 Rc3-c8 Bg1-d4 g5-g4 Rd2-c2 Rc8xc2 Qb1xc2 a6-a5 Bd4-c5
f4-f3 Ne2-d4 Ne5-d7 Bc5xe7 Bg7xd4 Be7-g5 f3xg2+ Qc2xg2 Qf7-f3 Bg5-e3 Bd4xe3
Nf1xe3 Qf3xe3 Qg2xg4+ Kg8-f8 Qg4xd7 Qe3xb3) -1.77/21 3} f3 {(f4-f3 Rd2-f2
Ne7-c6 Nd4xc6 Ne5xc6 Nf1-d2 f3xg2+ Rf2xg2 Kg8-h7 Qb1-e1 Bg7-f6 Qe1-d1
Kh7-h8 Qd1-e2 a6-a5 Rg2-g3 Kh8-g7 Bg1-b6 Bf6-e5 Rg3xc3 b4xc3) +3.02/21 2}
44. Rf2 {(Rd2-f2 f3xg2+ Kh1xg2 Qf7-e8 Kg2-h1 Qe8-c8 Qb1-d1 Qc8-g4 Nd4-e2
Rc3-d3 Qd1-c2 Qg4-c8 Qc2-b1 Rd3-f3 Rf2-g2 a6-a5 Nf1-d2 Rf3-f8 Bg1-d4
Qc8-h3) -1.46/18 2} N7c6 {(Ne7-c6 Nd4xc6 Rc3xc6 Nf1-d2 f3xg2+ Rf2xg2 Qf7-f4
Qb1-d1 a6-a5 Qd1-e2 d5-d4 Qe2-b5 Rc6-c1 Qb5xa5 Kg8-h7 Qa5-b6 d4-d3 Rg2-f2
Qf4-h4 Rf2-f1 Rc1-c3 Qb6-e6) +2.95/22 4} 45. Nxc6 {(Nd4xc6 Ne5xc6 Nf1-d2
f3xg2+ Rf2xg2 Nc6-e7 Qb1-e1 Bg7-h6 Qe1-e5 Bh6-f4 Qe5-e2 Bf4xd2 Qe2xd2
Qf7-f3 Qd2-g5 Kg8-f7 Qg5-h4 Rc3xb3 Qh4-h7+ Kf7-e6 Qh7-h8 a6-a5 Qh8-a8
Rb3-b2 Qa8-a6+ Ke6-f7) -1.92/20 5} Nxc6 {(Ne5xc6 Nf1-d2 f3xg2+ Rf2xg2
Kg8-h7 Qb1-e1 Qf7-f5 Bg1-b6 a6-a5 Qe1-h4+ Kh7-g8 Rg2-g5 Qf5-d3 Qh4-e1
Kg8-h7 Rg5-g2 Qd3-a6 Qe1-e8 Rc3-c1+ Bb6-g1 Nc6-e5 Qe8-d8 Ne5-d3 Qd8xd5
Nd3-f4) +2.95/21 3} 46. Nd2 {(Nf1-d2 f3xg2+ Rf2xg2 Kg8-h7 Qb1-e1 Qf7-f5
Rg2-f2 Qf5-h5 Rf2-f4 Qh5-g5 Rf4-f1 a6-a5 Nd2-f3 Qg5-h5 Nf3-d2 Nc6-e5 Bg1-b6
Ne5-g4 Qe1-e2 Ng4-e3 Qe2xh5+ g6xh5 Rf1-g1) -1.62/20 5} fxg2+ {(f3xg2+
Rf2xg2 Kg8-h7 Qb1-e1 Qf7-f5 Qe1-e8 a6-a5 Bg1-b6 Qf5-h5 Rg2-f2 Qh5-d1+
Nd2-f1 Nc6-e5 Qe8-e7 Rc3xb3 Bb6-c7 Ne5-c6 Qe7-f7 Qd1-h5 Nf1-g3 Rb3-b1+
Kh1-g2 Qh5-d1 Ng3-e2) +3.14/21 3} 47. Rxg2 {(Rf2xg2 Kg8-h7 Qb1-e1 a6-a5
Rg2-f2 Qf7-d7 Qe1-f1 Qd7-e6 Rf2-g2 d5-d4 Qf1-b1 Bg7-h6 Nd2-e4 Rc3-h3 Ne4-g3
Qe6-d6 Qb1-d3 Qd6-d5 Bg1-f2 Bh6-f4 Bf2-e1) -1.74/21 3} Kh7 {(Kg8-h7 Qb1-e1
a6-a5 Qe1-h4+ Bg7-h6 Bg1-b6 Qf7-f5 Rg2-f2 Qf5-h5 Qh4xh5 g6xh5 Kh1-g2 Kh7-g6
h2-h3 Rc3-d3 Nd2-f3 Rd3-c3 Nf3-d4 Nc6xd4 Bb6xd4 Rc3xb3) +3.20/20 3} 48. Qe1
{(Qb1-e1 a6-a5 Rg2-f2 Qf7-d7 Rf2-g2 Bg7-h6 Qe1-f1 Bh6xd2 Rg2xd2 Rc3xb3
Qf1-d1 Rb3-c3 Rd2xd5 Qd7-e6 Rd5-d7+ Nc6-e7 Rd7-d2 Qe6-c6+ Rd2-g2 Ne7-f5
Qd1-d8 Rc3-c2) -1.81/19 2} a5 {(a6-a5 Bg1-b6 Bg7-h6 Qe1-h4 d5-d4 Bb6xd4
Nc6xd4 Qh4xd4 Bh6xd2 Qd4xd2 Qf7-f1+ Rg2-g1 Qf1-f3+ Rg1-g2 Qf3-c6 h2-h4
Rc3xb3 Qd2-g5 Rb3-b1+ Kh1-h2 Qc6-e4 Rg2-g3 Kh7-g7 Kh2-h3 b4-b3) +3.00/20 2}
49. Qe2 {(Qe1-e2 Qf7-f5 Qe2-a6 Qf5-d7 Qa6-e2 Bg7-h6 Qe2-b5 Bh6-f4 Rg2-e2
Rc3-h3 Bg1-b6 Bf4xd2 Re2xd2 Rh3xb3 Rd2-d1 Rb3-c3 Qb5xd5 Qd7xd5+ Rd1xd5
b4-b3 Rd5-b5 Rc3-c1+ Bb6-g1 Rc1-b1) -1.73/20 3} Qf4 {(Qf7-f4 Rg2-f2 Qf4-e3
Qe2xe3 Rc3xe3 Rf2-f6 Bg7xf6 Bg1xe3 g6-g5 Be3-f2 Kh7-g6 Kh1-g2 Kg6-f5 Kg2-g3
Bf6-e5+ Kg3-g2 g5-g4 Bf2-b6 Kf5-e6 Bb6-f2) +2.90/19 5} 50. Nb1 {(Nd2-b1
Rc3-c1 Nb1-d2 Qf4-e5 Qe2-b5 Qe5-f5 Qb5-b7 Nc6-d8 Qb7-e7 Nd8-e6 Rg2-g3
Rc1-c3 Bg1-b6 Rc3xg3 Qe7-h4+ Bg7-h6 h2xg3 Qf5-c2 Qh4-f6 Ne6-g7 Nd2-f3
Qc2xb3 Bb6xa5 Qb3xa4) -1.77/21 7} Rc1 {(Rc3-c1 Nb1-d2 Bg7-d4 Nd2-f3 Bd4-e3
Nf3-g5+ Kh7-h6 Ng5-h3 Qf4-e4 Nh3-f2 Be3xf2 Qe2xf2 Kh6-g7 Qf2-b2+ Rc1-c3
Qb2-e2 Qe4xe2 Rg2xe2 Rc3xb3 Re2-d2 Rb3-a3 Rd2xd5 Ra3xa4 Rd5-b5 Ra4-a3
Bg1-b6 Ra3-c3 Kh1-g2 b4-b3 Bb6xa5 Nc6xa5 Rb5xa5) +3.49/22 5} 51. Nd2
{(Nb1-d2 Qf4-e5 Qe2-f2 Qe5-f5 Nd2-f3 Bg7-f6 Qf2-e2 Rc1-c3 Nf3-d2 Bf6-g5
Rg2-f2 Qf5-d3 Qe2-e1 Bg5-e3 Rf2-g2 Be3xd2 Qe1xd2 Qd3xd2 Rg2xd2 Rc3xb3
Rd2xd5 Kh7-g7 Rd5-b5 Rb3-b2 h2-h3) -1.85/22 2} Bd4 {(Bg7-d4 Nd2-f3 Bd4-e3
Rg2-g3 d5-d4 Kh1-g2 Kh7-h6 Bg1xe3 Qf4xe3 Qe2-b2 Kh6-g7 h2-h4 Kg7-h6 Kg2-h3
Rc1-c3 Qb2-g2 Nc6-e5 Nf3-g5 Qe3-e1 Ng5-e6 d4-d3 Qg2-d5) +3.46/22 3} 52. Nf3
{(Nd2-f3 Bd4-e3 Nf3-g5+ Kh7-g8 Qe2-d3 Nc6-e7 Qd3-b5 Be3xg1 Qb5-e8+ Qf4-f8
Qe8xf8+ Kg8xf8 Rg2xg1 Rc1-c3 Ng5-e6+ Kf8-f7 Ne6-d4 Rc3-d3 Rg1-f1+ Ne7-f5
Nd4-c6 Rd3xb3 Nc6xa5 Rb3-b2 Na5-c6) -2.58/19 4} Be3 {(Bd4-e3 Rg2-g3 d5-d4
Kh1-g2 Qf4-e4 Bg1xe3 d4xe3 Rg3-h3+ Kh7-g7 Rh3-h4 Qe4-c2 Qe2xc2 Rc1xc2+
Kg2-g3 Rc2-c3 Rh4-e4 Rc3xb3 Kg3-f4 Kg7-f6 Re4-c4 Nc6-e7 Nf3-d4 Rb3-a3
Rc4-c5 e3-e2 Nd4xe2 Ra3xa4) +3.89/21 4} 53. Ng5+ {(Nf3-g5+ Kh7-g8 Qe2-d3
Nc6-e7 Qd3-b5 Be3xg1 Qb5-e8+ Qf4-f8 Qe8xf8+ Kg8xf8 Rg2xg1 Rc1-c3 Rg1-b1
Ne7-f5 Kh1-g2 Kf8-e7 Ng5-f3 Ke7-e6 Kg2-f2 Rc3-c2+ Kf2-g1 Ke6-d6 Rb1-d1
Kd6-c5 Nf3-e5 Rc2-c3 Rd1-b1 Nf5-d4) -2.67/23 8} Kh6 {(Kh7-h6 Ng5-h3 Qf4-e4
Nh3-f2 Be3xf2 Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-f3 Qf2-c2 Rf3-f1+
Bh2-g1 Qe4xh4+ Rg2-h2 Qh4-e1 Rh2-g2 Nc6-e5 Qc2-c7+ Kg7-h6 Qc7-b6 Qe1-e4
Qb6xa5 d5-d4 Qa5-d8 Kh6-g7 Qd8-e8) +3.84/20 2} 54. Nh3 {(Ng5-h3 Qf4-e4
Nh3-f2 Be3xf2 Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-h3 Qf2-c2 Nc6-e7 Qc2xe4
d5xe4 Rg2-g4 Rh3xb3 Rg4xe4 Ne7-f5 Re4-e5 Nf5xh4 Re5xa5 Rb3-b1+ Bh2-g1
Nh4-f3 Ra5-a7+ Kg7-f8 Ra7-a8+ Kf8-e7) -2.42/24 9} Qe4 {(Qf4-e4 Nh3-f2
Be3xf2 Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2
Rg2xe2 Rh5-h3 Re2-b2 Rh3-c3 Bh2-f4 d5-d4 Kh1-g1 Rc3-c5 Kg1-g2 g6-g5 Bf4-d2
Kg7-f6 Kg2-g3 d4-d3 Kg3-g4) +4.24/24 3} 55. Nf2 {(Nh3-f2 Be3xf2 Qe2xf2
Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-h3 Qf2-c2 Nc6-e7 Qc2xe4 d5xe4 Rg2-b2 Rh3xh4
Kh1-g1 Ne7-d5 Bh2-e5+ Kg7-f7 Be5-g3 Rh4-h5 Rb2-e2 e4-e3 Kg1-g2 Kf7-g7
Kg2-f1 Rh5-f5+ Kf1-e1 Rf5-h5) -2.42/24 3} Bxf2 {(Be3xf2 Qe2xf2 Kh6-g7 h2-h4
Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Rh5-h3 Qe2xe4 d5xe4 Rg2-b2 Rh3-c3
Bh2-c7 e4-e3 Kh1-g2 Kg7-f6 Kg2-g3 Kf6-f5 Bc7-b6 Kf5-e4 Kg3-h4 Ke4-f4
Rb2-g2) +4.50/22 2} 56. Qxf2 {(Qe2xf2 Kh6-g7 h2-h4 Rc1-c3 Bg1-h2 Rc3-h3
Qf2-c2 Qe4xc2 Rg2xc2 Rh3-c3 Rc2-b2 Kg7-f6 Bh2-c7 d5-d4 Kh1-g2 d4-d3 Rb2-b1
Kf6-e6 Kg2-h2 Ke6-d5 Kh2-g3 Nc6-d4 Bc7xa5 Rc3xb3) -2.42/23 6} Kg7 {(Kh6-g7
h2-h4 Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6
Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2 Rh3-h5 Ra6-a7+ Kg7-f6 Ra7-a6+ Kf6-g5 Bh2-c7
d5-d4 Kg2-f3 Rh5-h3+ Kf3-g2 Rh3-d3 Ra6-a7 Rd3-c3 Bc7xa5 Nb3xa5) +4.55/24 2}
57. h4 {(h2-h4 Rc1-c3 Bg1-h2 Rc3-h3 Qf2-c2 Qe4xc2 Rg2xc2 Nc6-d4 Rc2-c5
Nd4xb3 Rc5xd5 Rh3xh4 Kh1-g2 Rh4-h5 Rd5-d7+ Kg7-f6 Rd7-d6+ Kf6-f5 Bh2-g1
Rh5-g5+ Kg2-f1 Kf5-f4 Bg1-h2+ Kf4-e4 Bh2-g1 Nb3-c5 Bg1xc5 Rg5xc5 Rd6-e6+
Ke4-d3 Re6xg6) -2.81/24 3} Rc3 {(Rc1-c3 h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2
Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4
Ra6-d6 Rh5-c5 Bc7-b6 Rc5-c2+ Kg2-f3 Rc2-a2 Kf3-e4 Ra2xa4 Bb6xd4+ Nb3xd4
Rd6xd4) +4.63/23 2} 58. h5 {(h4-h5 Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2
Rg2xe2 Rh5-h3 Re2-b2 Rh3-c3 Kh1-g2 d5-d4 Bh2-c7 Kg7-f6 Kg2-f2 Kf6-f5 Kf2-e2
g6-g5 Rb2-b1 g5-g4 Rb1-f1+ Kf5-e4 Rf1-f4+ Ke4-d5 Rf4xg4 Rc3xb3) -3.19/22 6}
Rh3+ {(Rc3-h3+ Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4
Re6-d6 Rh3-h5 Kh1-g2 Nd4xb3 Rd6-d7+ Kg7-f6 Rd7-d6+ Kf6-f7 Rd6-d7+ Kf7-e8
Rd7-g7 Rh5-g5+ Kg2-f2 Nb3-d2 Bh2-f4 Rg5-f5 Kf2-e3 b4-b3 Ke3xd2 Rf5xf4
Rg7xg6) +4.78/24 4} 59. Bh2 {(Bg1-h2 Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3
Re2-b2 Rh3-c3 Kh1-g2 d5-d4 Bh2-c7 Kg7-f6 Kg2-f2 Kf6-f5 Kf2-e2 g6-g5 Ke2-d1
g5-g4 Rb2-c2 Kf5-e6 Bc7-h2 Ke6-d5 Rc2-g2 Rc3xb3 Rg2xg4) -3.20/22 0} Rxh5
{(Rh3xh5 Qf2-e2 Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2
Rh3-h5 Ra6-a7+ Kg7-f6 Ra7-a6+ Kf6-f5 Bh2-c7 d5-d4 Bc7xa5 Nb3xa5 Ra6xa5+
Kf5-f4 Ra5xh5 g6xh5 a4-a5 d4-d3 a5-a6 d3-d2 a6-a7 d2-d1Q a7-a8Q Qd1-c2+
Kg2-h3 b4-b3 Qa8-e8 b3-b2) +4.56/25 3} 60. Qe2 {(Qf2-e2 Qe4xe2 Rg2xe2
Rh5-h3 Re2-b2 Rh3-c3 Kh1-g2 Kg7-f6 Bh2-c7 Kf6-f5 Rb2-b1 g6-g5 Kg2-f2 Kf5-e4
Rb1-b2 d5-d4 Kf2-e1 g5-g4 Rb2-g2 Rc3xb3 Rg2xg4+ Ke4-d3 Rg4-g3+ Kd3-c2
Rg3-g2+ Kc2-c1) -3.56/22 3} Qxe2 {(Qe4xe2 Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4
Re6-b6 Rh3-h5 Kh1-g2 Nd4xb3 Bh2-d6 Rh5-f5 Kg2-h3 Kg7-f7 Kh3-g4 Nb3-d2
Bd6-c5 Nd2-c4 Rb6-b5 Kf7-e6 Bc5-d4 Ke6-d7 Rb5-b7+ Kd7-c6 Rb7-b5 Rf5-f7
Kg4-g5) +4.77/23 3} 61. Rxe2 {(Rg2xe2 Rh5-h3 Re2-e6 Nc6-d4 Re6-b6 Nd4xb3
Kh1-g2 Rh3-h5 Bh2-c7 d5-d4 Rb6-d6 Rh5-c5 Bc7-d8 Rc5-f5 Bd8-b6 Kg7-f7 Bb6-d8
Rf5-f4 Bd8-b6 g6-g5 Kg2-g3 Kf7-e7 Rd6-d5 Ke7-e6 Rd5xg5) -3.72/24 3} Rh3
{(Rh5-h3 Re2-e6 Nc6-d4 Re6-b6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-d6 Kg7-f7 Kg2-g3
Nb3-d2 Kg3-g4 Nd2-c4 Rb6-b7+ Kf7-e6 Bd6-c5 Ke6-e5 Rb7-e7+ Ke5-f6 Re7-b7
Nc4-e5+ Kg4-g3 Rh5-h1 Bc5-b6 Ne5-c4 Bb6-d8+ Kf6-e5 Rb7-b5 Ke5-d4 Bd8xa5)
+4.85/24 3} 62. Re6 {(Re2-e6 Nc6-d4 Re6-e7+ Kg7-f6 Re7-d7 Rh3-h5 Kh1-g2
Rh5-g5+ Kg2-f2 Nd4xb3 Bh2-c7 d5-d4 Rd7-d6+ Kf6-e7 Bc7-b8 Rg5-g4 Kf2-f3
Rg4-g1 Kf3-e2 Ke7-f7 Bb8-a7 Rg1-a1 Ke2-d3 g6-g5 Ba7xd4 Nb3xd4 Kd3xd4
Ra1xa4) -3.72/22 2} Nd4 {(Nc6-d4 Re6-a6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4
Ra6-d6 Rh5-c5 Bc7-b6 Rc5-c3 Rd6-d7+ Kg7-f6 Bb6xd4+ Kf6-e6 Bd4xc3 Ke6xd7
Bc3-h8 Nb3-c5 Kg2-h3 Kd7-d6 Kh3-g4 Kd6-e7 Kg4-g5 Ke7-f7 Kg5-h4 Nc5xa4
Kh4-h3) +4.73/22 4} 63. Rb6 {(Re6-b6 Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4
Rb6-d6 Kg7-f7 Kg2-f3 Rh5-f5+ Kf3-e4 Nb3-c5+ Ke4xd4 b4-b3 Kd4-c3 Nc5-e4+
Kc3xb3 Ne4xd6 Bc7xd6 Kf7-e6 Bd6-c7 g6-g5 Kb3-c4 g5-g4) -3.84/20 2} Nxb3
{(Nd4xb3 Kh1-g2 Rh3-h5 Bh2-c7 d5-d4 Rb6-d6 Rh5-c5 Bc7-d8 Kg7-f7 Rd6-f6+
Kf7-e8 Rf6-d6 Rc5-c2+ Kg2-g3 Rc2-a2 Kg3-f4 Ra2xa4 Bd8-f6 Ke8-f7 Kf4-e4
Ra4-a2 Bf6xd4 Ra2-c2 Ke4-d3) +5.02/22 2} 64. Kg2 {(Kh1-g2 Rh3-h5 Bh2-c7
d5-d4 Rb6-d6 Kg7-f7 Kg2-f3 Rh5-f5+ Kf3-e4 Nb3-c5+ Ke4xd4 b4-b3 Kd4-c3
Nc5-e4+ Kc3xb3 Ne4xd6 Bc7xd6 Kf7-e6 Bd6-c7 g6-g5 Kb3-c4 g5-g4 Kc4-d4
Rf5-g5) -4.00/20 1} Rh5 {(Rh3-h5 Bh2-d6 Kg7-f7 Rb6-b7+ Kf7-e6 Rb7-b6 Ke6-f5
Bd6-c7 Rh5-h7 Bc7-d8 Rh7-h8 Bd8-e7 Nb3-d2 Rb6-b5 Kf5-e6 Be7-c5 Nd2-c4
Rb5-b7 Rh8-e8 Kg2-f3 g6-g5 Bc5-d4) +4.95/21 2} 65. Bc7 {(Bh2-c7 d5-d4
Rb6-d6 Kg7-f7 Kg2-f3 Rh5-h1 Kf3-e4 Rh1-e1+ Ke4-f4 Re1-a1 Kf4-e4 Ra1xa4
Ke4-d5 Ra4-a3 Rd6-d7+ Kf7-f6 Bc7-e5+ Kf6-f5 Rd7-f7+ Kf5-g5 Be5xd4 Nb3xd4
Kd5xd4 a5-a4 Rf7-b7) -3.90/19 3} d4 {(d5-d4 Rb6-d6 Rh5-c5 Bc7-b6 Rc5-c3
Kg2-f1 Rc3-c2 Kf1-e1 Kg7-f7 Bb6xd4 Nb3xd4 Rd6xd4 Kf7-e6 Rd4-e4+ Ke6-f5
Re4-e7 Rc2-a2 Re7-b7 Ra2xa4 Ke1-e2 Kf5-e4 Ke2-d2 g6-g5) +5.09/21 3} 66. Rd6
{(Rb6-d6 Rh5-f5 Bc7-b6 Kg7-f7 Bb6-a7 g6-g5 Rd6-h6 Kf7-e7 Rh6-h1 d4-d3
Rh1-d1 Rf5-d5 Kg2-f3 Ke7-d6 Ba7-b6 Kd6-c6 Bb6-e3 Nb3-c5 Kf3-g4 Nc5xa4
Be3xg5) -4.33/20 3} Rc5 {(Rh5-c5 Bc7-b6 Rc5-c3 Kg2-f1 Kg7-f7 Kf1-e1 Rc3-c2
Bb6xd4 Nb3xd4 Rd6xd4 Kf7-e6 Rd4-d8 Rc2-a2 Rd8-b8 Ra2xa4 Rb8-b6+ Ke6-f5
Ke1-d2 g6-g5 Kd2-e3 g5-g4 Rb6-b5+ Kf5-e6 Rb5-b7) +4.95/22 2} 67. Bb6
{(Bc7-b6 Rc5-c3 Kg2-f2 Kg7-f7 Rd6-d5 d4-d3 Bb6-e3 Kf7-e6 Rd5-d8 Ke6-e5
Kf2-f3 d3-d2 Kf3-e2 Rc3-c2 Rd8-b8 Ke5-e4 Rb8-e8+ Ke4-f5 Re8-f8+ Kf5-g4
Rf8-f4+ Kg4-g3 Rf4-f1) -3.78/19 3} Rc3 {(Rc5-c3 Bb6xd4+ Nb3xd4 Rd6-d7+
Kg7-h6 Rd7xd4 Rc3-a3 Rd4-d5 Ra3xa4 Rd5-b5 Ra4-a3 Kg2-f2 b4-b3 Kf2-e3 a5-a4
Ke3-d4 Ra3-a1 Rb5-b4 Ra1-a2 Kd4-c3 Kh6-g5 Rb4-b6 Ra2-a1) +5.30/21 2} 68.
Kf2 {(Kg2-f2 Kg7-f7 Rd6-d5 d4-d3 Bb6-e3 Kf7-f6 Kf2-f3 d3-d2 Rd5-d7 Kf6-e6
Rd7-d8 Ke6-e5 Kf3-e2 Rc3-c2 Rd8-b8 Ke5-e4 Rb8-b6 Nb3-d4+ Be3xd4 Ke4xd4
Rb6-d6+ Kd4-c3) -3.91/18 3} d3 {(d4-d3 Bb6-e3 d3-d2 Be3-g5 Rc3-c2 Kf2-e2
Rc2-a2 Rd6-d7+ Kg7-f8 Bg5-e3 Kf8-e8 Rd7-c7 Ra2xa4 Rc7-c8+ Ke8-f7 Rc8-c2
Kf7-e6 Rc2-b2 Ra4-a1 Be3xd2 Nb3xd2 Ke2xd2 Ke6-d5) +5.67/22 3} 69. Be3
{(Bb6-e3 d3-d2 Kf2-f3 g6-g5 Kf3-e4 g5-g4 Be3xd2 Nb3xd2+ Rd6xd2 g4-g3 Ke4-f5
b4-b3 Rd2-g2 Kg7-h6 Kf5-g4 Kh6-g6 Rg2-b2 Kg6-g7 Kg4-g5 Rc3-d3 Kg5-f5
Kg7-h6) -3.78/19 3} d2 {(d3-d2 Kf2-f3 Kg7-f7 Rd6-d7+ Kf7-e6 Rd7-d8 Rc3-c2
Rd8-d3 Rc2-a2 Be3-g5 Ra2xa4 Bg5xd2 Nb3xd2+ Rd3xd2 b4-b3 Rd2-e2+ Ke6-f5
Re2-d2 Ra4-f4+ Kf3-e3 Rf4-e4+ Ke3-d3 a5-a4 Kd3-c3 Re4-e1 Kc3-c4) +6.30/23
3} 70. Kf3 {(Kf2-f3 Kg7-f7 Rd6-d8 Kf7-e6 Kf3-e2 Rc3-c1 Be3-f2 Ke6-e5
Rd8-e8+ Ke5-d5 Re8-d8+ Kd5-e4 Rd8-e8+ Ke4-f5 Re8-f8+ Kf5-g4 Rf8-d8 Rc1-h1
Rd8-d3 g6-g5 Rd3-d5 Rh1-c1 Rd5-d8 Rc1-b1 Rd8-d3 Nb3-c1+ Ke2xd2 Nc1xd3
Kd2xd3) -6.44/21 6} Kf7 {(Kg7-f7 Rd6-d7+ Kf7-e6 Rd7-d8 Rc3-c8 Rd8-d3 Rc8-c2
Kf3-e2 Rc2-c3 Rd3-d8 Rc3-c1 Be3-f2 g6-g5 Bf2-g3 Ke6-f5 Bg3-f2 g5-g4 Rd8-f8+
Kf5-e6 Rf8-d8 Rc1-a1 Bf2-h4 Ra1xa4 Bh4-g5 Ra4-a2 Bg5-f4 a5-a4 Rd8-d3 Ke6-f5
Rd3xb3 d2-d1Q+ Ke2xd1 a4xb3) +7.18/25 2} 71. Ke2 {(Kf3-e2 Rc3-c1 Be3-f2
g6-g5 Bf2-g3 Rc1-g1 Bg3-f2 Rg1-h1 Bf2-g3 g5-g4 Rd6-d8 Kf7-f6 Rd8-d5 Rh1-c1
Bg3-f2 Rc1-b1 Bf2-g3 Rb1-h1) -6.26/20 3} Ke7 {(Kf7-e7 Rd6-d5 Ke7-e6 Rd5-d8
Rc3-c1 Be3-f2 g6-g5 Bf2-g3 Ke6-f5 Bg3-f2 g5-g4 Rd8-d3 Rc1-a1 Rd3-d5+ Kf5-f4
Rd5-d8 Kf4-e4 Rd8-e8+ Ke4-d5 Re8-d8+ Kd5-e6 Bf2-h4 Ra1xa4 Bh4-g5 Ra4-a2
Bg5-f4 a5-a4 Ke2-e3 a4-a3 Ke3-e2 Ke6-f5 Bf4xd2) +7.58/26 2} 72. Rd5
{(Rd6-d5 Rc3-c1 Be3-f2 Ke7-e6 Rd5-d8 Rc1-a1 Bf2-g3 Ke6-f5 Rd8-d5+ Kf5-e4
Rd5-d8 Ra1-c1 Bg3-f2 g6-g5 Rd8-d7 Rc1-a1 Rd7-e7+ Ke4-d5 Re7-d7+ Kd5-e6
Rd7-d8 Ke6-f5 Rd8-d3 Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4 Ra4-a3
Bf2-c5) -6.64/26 6} Rc1 {(Rc3-c1 Be3-f2 Ke7-e6 Rd5-d8 g6-g5 Bf2-g3 Rc1-g1
Bg3-f2 Rg1-a1 Bf2-g3 g5-g4 Rd8-d6+ Ke6-f5 Rd6-d8 Ra1xa4 Rd8-d5+ Kf5-e4
Rd5-e5+ Ke4-d4 Re5-e8 Ra4-a2 Bg3-f4 a5-a4 Bf4-e3+ Kd4-c3 Re8-c8+ Kc3-b2
Be3-f4 a4-a3 Rc8-c4 Nb3-c1+ Ke2-d1 Kb2-b3 Rc4-c7 Nc1-d3 Bf4xd2 g4-g3)
+7.46/23 2} 73. Bf2 {(Be3-f2 Ke7-e6 Rd5-d3 Rc1-a1 Rd3-e3+ Ke6-f5 Re3-f3+
Kf5-e4 Rf3-e3+ Ke4-d5 Re3-d3+ Kd5-c4 Rd3-d8 Kc4-c3 Rd8-d7 Kc3-c2 Rd7-c7+
Kc2-b2 Rc7-d7 Kb2-a3 Bf2-g3 Ka3xa4 Rd7-d8 Ra1-g1 Bg3-f2 Rg1-h1 Rd8xd2
Nb3xd2 Ke2xd2 b4-b3) -7.21/23 4} Ke6 {(Ke7-e6 Rd5-d8 g6-g5 Rd8-d3 Rc1-a1
Rd3-d8 g5-g4 Bf2-g3 Ra1xa4 Rd8-d6+ Ke6-f5 Rd6-d5+ Kf5-e4 Rd5-e5+ Ke4-d4
Re5-e8 Ra4-a2 Bg3-f4 Kd4-c4 Re8-c8+ Kc4-d5 Rc8-g8 Kd5-e6 Rg8-g7 Ke6-f6
Rg7-g8 Nb3-d4+ Ke2-d1 Nd4-f3 Kd1-e2 Kf6-f5 Bf4-e3 b4-b3 Be3-b6) +7.47/24 2}
74. Rd3 {(Rd5-d3 Rc1-a1 Rd3-d8 g6-g5 Bf2-g3 Ke6-f5 Rd8-d6 Kf5-g4 Bg3-f2
Kg4-h3 Rd6-d3+ Kh3-g2 Rd3-g3+ Kg2-h2 Rg3-d3 g5-g4 Bf2-g3+ Kh2-g2 Bg3-h4
Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 g4-g3 Kd3-c4 Ra1xa4 Bh4-f6 Ra4-a3 Kc4-d5)
-8.31/24 4} Ra1 {(Rc1-a1 Rd3-d8 g6-g5 Bf2-g3 g5-g4 Rd8-d6+ Ke6-e7 Rd6-d5
Ra1xa4 Bg3-e5 Ke7-e6 Rd5-b5 Ra4-a2 Ke2-d1 Ke6-f5 Be5-h8+ Kf5-f4 Rb5-b8
Nb3-c5 Rb8-c8 Nc5-e4 Kd1-e2 a5-a4 Rc8-f8+ Kf4-g5 Rf8-c8 Kg5-g6 Ke2-d1
a4-a3) +7.98/22 2} 75. Re3+ {(Rd3-e3+ Ke6-f5 Re3-d3 Nb3-c1+ Ke2xd2 Nc1xd3
Kd2xd3 Ra1xa4 Kd3-c4 Ra4-a3 Bf2-d4 b4-b3 Kc4-c3 a5-a4 Bd4-c5 Ra3-a2 Bc5-d6
Kf5-e6 Bd6-b4 Ke6-d5 Bb4-f8 g6-g5) -9.50/20 2} Kf7 {(Ke6-f7 Re3-d3 Nb3-c1+
Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4 Kf7-g8 Bf2-e3 Ra4-a2 Be3-f4 Ra2-c2+
Kc4-b3 Rc2-c3+ Kb3-b2 a5-a4 Bf4-d2 Rc3-a3 Kb2-b1 Ra3-b3+ Kb1-a1 Kg8-f7
Bd2-f4 Kf7-e6 Bf4-b8 a4-a3 Bb8-c7 Rb3-b2 Bc7-b8 Ke6-f7 Bb8-c7) +8.91/23 1}
76. Rf3+ {(Re3-f3+ Kf7-g8 Rf3-d3 Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4
Ra4-a3 Bf2-b6 Kg8-f7 Kc4-d4 b4-b3 Kd4-c3 a5-a4 Bb6-c7 Ra3-a2 Bc7-d6 Kf7-e6
Bd6-f8 Ra2-c2+ Kc3-d3 g6-g5 Bf8-b4 g5-g4 Bb4-c3 a4-a3) -10.30/24 4} Kg8
{(Kf7-g8 Rf3-d3 Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Bf2-d4 g6-g5 Bd4-c5
g5-g4 Bc5-d6 Ra4-a2 Kd3-c4 Ra2-a3 Bd6-e7 g4-g3 Kc4-d5 Ra3-a2 Be7-f6 g3-g2
Bf6-d4 Ra2-c2 Bd4-b6 Rc2-c3 Bb6-g1 b4-b3) +9.48/24 2} 77. Rd3 {(Rf3-d3
Nb3-c1+ Ke2xd2 Nc1xd3 Kd2xd3 Ra1xa4 Kd3-c4 Ra4-a3 Bf2-h4 b4-b3 Kc4-c3 a5-a4
Kc3-d3 Ra3-a1 Bh4-f6 Ra1-a2 Bf6-c3 Ra2-g2 Kd3-e3 b3-b2 Ke3-f3 b2-b1Q Kf3xg2
Qb1-c2+ Kg2-f1 Qc2xc3 Kf1-g1 a4-a3) -10.42/23 3} Nc1+ {(Nb3-c1+ Ke2xd2
Nc1xd3 Kd2xd3 Ra1xa4 Bf2-d4 g6-g5 Bd4-e5 Ra4-a2 Kd3-c4 g5-g4 Be5-d6 Ra2-a3
Kc4-b5 g4-g3 Bd6-c5 g3-g2 Bc5-d4 b4-b3 Kb5-c6 Ra3-a1 Bd4-f2 Ra1-c1+ Kc6-b6
Rc1-c3 Bf2-c5 Rc3xc5 Kb6xc5) +9.97/24 2} 78. Kxd2 {(Ke2xd2 Nc1xd3 Kd2xd3
Ra1xa4 Kd3-c4 Ra4-a3 Bf2-d4 b4-b3 Kc4-c3 a5-a4 Bd4-e5 Ra3-a2 Be5-c7 b3-b2
Kc3-c2 a4-a3 Bc7-a5 Ra2-a1 Kc2-c3 b2-b1Q Kc3-c4 Qb1-e4+ Kc4-b3 Qe4-d3+
Kb3-a4 a3-a2 Ba5-b4 Ra1-b1) -21.18/22 3} Nxd3 {(Nc1xd3 Kd2xd3 Ra1xa4 Bf2-d4
g6-g5 Bd4-c5 g5-g4 Kd3-c2 Ra4-a2+ Kc2-b3 Ra2-a3+ Kb3-b2 g4-g3 Bc5-g1 g3-g2
Bg1-c5 Ra3-f3 Bc5-b6 Kg8-f7 Kb2-c2 Rf3-h3 Bb6-d4 a5-a4 Bd4-g1 a4-a3 Bg1-b6
Rh3-h1 Kc2-b3) +10.09/25 2 Arena Adjudication} 0-1
[/pgn]
Not sure what is TBS really :D

But thanks for testing it
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Sylwy
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Re: Zahak NNUE (7.0)

Post by Sylwy »

amanjpro wrote: ↑Sun Oct 03, 2021 9:39 pm
Not sure what is TBS really :D
Tablebases - Syzygy, Gaviota, Nalimov...........
The first game of my test could have been won. An end to finesse....
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amanjpro
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Re: Zahak NNUE (7.0)

Post by amanjpro »

Sylwy wrote: ↑Sun Oct 03, 2021 9:48 pm
amanjpro wrote: ↑Sun Oct 03, 2021 9:39 pm
Not sure what is TBS really :D
Tablebases - Syzygy, Gaviota, Nalimov...........
The first game of my test could have been won. An end to finesse....
I plan to add it, for me it is harder than other engines. As I have to implement it from scratch given that I don't use the same programming language as the most chess engines, and there is no library for me to use
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jtwright
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Full name: Jeremy Wright

Re: Zahak, a GoLang based chess engine

Post by jtwright »

Very exciting release! I've been following Zahak development even while I was on hiatus myself, and it's been really cool to see Zahak get better and better.
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federico
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Full name: Federico Rojo

Re: Zahak NNUE (7.0)

Post by federico »

amanjpro wrote: ↑Sun Oct 03, 2021 4:24 pm Meet the latest and greatest Zahak, version 7.0 with NNUE:

https://github.com/amanjpro/zahak/releases/tag/7.0

More details are here in this article: https://zahak.amanj.me/posts/meet-zahak-7/

TL; DR; the trainer is written from scratch, the data is from self-play, and you can train different nets with provided tools if you like ;)

Elo estimation: +190 over Zahak 6.2
Awesome progress, Amanj !! I guess Ceibo won't be meeting Zahak in D6 :)
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amanjpro
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Re: Zahak, a GoLang based chess engine

Post by amanjpro »

jtwright wrote: ↑Mon Oct 04, 2021 2:36 am Very exciting release! I've been following Zahak development even while I was on hiatus myself, and it's been really cool to see Zahak get better and better.
Thanks a lot :), and I see Mantissa finally seeing the light, cool
federico wrote: ↑Mon Oct 04, 2021 3:12 am
amanjpro wrote: ↑Sun Oct 03, 2021 4:24 pm Meet the latest and greatest Zahak, version 7.0 with NNUE:

https://github.com/amanjpro/zahak/releases/tag/7.0

More details are here in this article: https://zahak.amanj.me/posts/meet-zahak-7/

TL; DR; the trainer is written from scratch, the data is from self-play, and you can train different nets with provided tools if you like ;)

Elo estimation: +190 over Zahak 6.2
Awesome progress, Amanj !! I guess Ceibo won't be meeting Zahak in D6 :)
Zahak will probably be in D5 (or maayyyybe D4, but I prefer D5)
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Rebel
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Re: Zahak, a GoLang based chess engine

Post by Rebel »

Zahak 7.0 : +156 elo

Code: Select all

Gambit Rating List
Running      : Gauntlet Zahak 7.0
Time Control : Time control : 40/120
Games        : 1000

Results from file gauntlet-zahak.pgn:

No. Name           Win Draw Loss Unf.  Score Games       %
----------------------------------------------------------
  1 Zahak 7.0     +393 =276 -331   *0  531.0  1000   53.1%
  2 Asymptote 0.8  +83  =42  -75   *0  104.0   200   52.0%
  3 Cheng 4.40     +73  =57  -70   *0  101.5   200   50.8%
  4 Wasp 1.25      +65  =60  -75   *0   95.0   200   47.5%
  5 Komodo 1.0     +63  =58  -79   *0   92.0   200   46.0%
  6 BitGenie 8     +47  =59  -94   *0   76.5   200   38.2%

Total Games:    1000
White Wins:      337 (33.7%)
Black Wins:      387 (38.7%)
Draws:           276 (27.6%)
Unfinished:        0 (0.0%)

Estimated elo gain for Zahak_7.0
Elo pool : 2911
Zahak 6.0 : 2773.0
Zahak_7.0 : 2929.4
Difference : 156.4
Incredible progress with such a small NNUE based on only 58 million positions.

I suppose Zahak has a great future.
90% of coding is debugging, the other 10% is writing bugs.
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Archimedes
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Re: Zahak, a GoLang based chess engine

Post by Archimedes »

Doesn't work on Android. Engine crashes immediately when loading with DroidFish. Last version that works with DroidFish, was Zahak 5.0.
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Guenther
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Re: Zahak NNUE (7.0)

Post by Guenther »

amanjpro wrote: ↑Sun Oct 03, 2021 10:01 pm
Sylwy wrote: ↑Sun Oct 03, 2021 9:48 pm
amanjpro wrote: ↑Sun Oct 03, 2021 9:39 pm
Not sure what is TBS really :D
Tablebases - Syzygy, Gaviota, Nalimov...........
The first game of my test could have been won. An end to finesse....
I plan to add it, for me it is harder than other engines. As I have to implement it from scratch given that I don't use the same programming language as the most chess engines, and there is no library for me to use
You might take a look at Combusken which is the only Go engine so far using tablebases.

And congrats for your new release!
https://rwbc-chess.de

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