RubiChess NNUE player implemented

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dkappe
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Full name: Dietrich Kappe

Re: RubiChess NNUE player implemented

Post by dkappe »

Frank Quisinsky wrote: Mon Sep 07, 2020 5:33 pm After all I know wrote a German programmer Matador (Knappe).
That's maybe a problem with all the Pseudo names here!

If you are't the programmer of Matador (I am thinking all the time) my sorry!

Best
Frank
My last name is missing the “n.” No relation to Matador.
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
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Sylwy
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Re: RubiChess NNUE player implemented

Post by Sylwy »

Gabor Szots wrote: Mon Sep 07, 2020 11:32 am Requires BMI2 CPU.
Thank you, Gabor ! Your compile has a very good speed. Already in tests....

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Gabor Szots
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Re: RubiChess NNUE player implemented

Post by Gabor Szots »

Sylwy wrote: Mon Sep 07, 2020 6:13 pm Thank you, Gabor ! Your compile has a very good speed. Already in tests....
Fine. :)

BTW, I have removed it in the meantime. If someone still needs it just drop me a line.
Gabor Szots
CCRL testing group
Albert Silver
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Re: RubiChess NNUE player implemented

Post by Albert Silver »

AndrewGrant wrote: Mon Sep 07, 2020 5:28 am
RubiChess wrote: Sun Sep 06, 2020 1:47 pm The net is (almost) everything, the engine is just a tool to play the music.
In future rating lists and tournaments the creators of the net files will decide about winning or losing, not the engine author turning some screws for 2.5 Elo.
This is what I have been saying. Most people agree, barring a few special cases of brain-dead individuals.
Where is the interest? Where is the intrigue? Where is the novelty? Where is the nuance? Hell, where is the Chess?
If the inevitable happens, and all top engines go into pasting NNUEs, then I'm out. Its just not interesting, and I won't be apart of the scene.
The work on the search will continue unabated, and the eval as well, just different. Sure, you can copy and paste someone else's net as demonstrated, but that hardly means this is required or even desirable. Grab your latest Ethereal and train its games into a net and see how it plays. There are a lot of ways to train the net, and plenty of room to experiment with sizes, inputs, and more. These will affect the behavior and style. Your search will be tuned to maximize this behavior in the direction you choose. Why not break out of your comfort zone and explore this?
"Tactics are the bricks and sticks that make up a game, but positional play is the architectural blueprint."
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Sylwy
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Re: RubiChess NNUE player implemented

Post by Sylwy »

Gabor Szots wrote: Mon Sep 07, 2020 6:55 pm Fine. :)
Even Komodo 14 has big problems.

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Sylwy
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Re: RubiChess NNUE player implemented

Post by Sylwy »

A victory of RubiChess NNUE (using SV 2257 net) vs. Komodo 14:
[pgn]
[Event "NN Test25"]
[Site "ISR 3"]
[Date "2020.09.07"]
[Round "2"]
[White "Komodo-14-64bit-bmi"]
[Black "RubiChess_1.9-x64-BMI2-SzG"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "A05"]
[Opening "Reti Opening"]
[Time "22:53:42"]
[Variation "KIA, 1.Nf3 Nf6 2.g3 c5 3.Bg2 Nc6"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "145"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 {(Nf3xd4 e7-e5 Nd4xc6
d7xc6 Qd1xd8+ Ke8xd8 O-O Kd8-c7 b2-b3 Bc8-g4 Bc1-b2 Nf6-d7 Rf1-e1 Bf8-b4
c2-c3 Bb4-e7 c3-c4 Ra8-d8 Nb1-c3 Bg4-e6 Ra1-d1 f7-f6 Nc3-a4 Nd7-c5 Na4-c3
Nc5-d7) 0.00/23 3} e5 {(e7-e5 Nd4xc6 d7xc6 Qd1xd8+ Ke8xd8 Nb1-d2 Nf6-d5
Nd2-e4 f7-f5 Ne4-g5 Kd8-e8 Bc1-d2 h7-h6 Ng5-f3 e5-e4 Nf3-d4 Ke8-f7 Nd4-b3
Bf8-e7 O-O-O Rh8-e8 f2-f3 e4-e3 Bd2-e1 f5-f4 c2-c4 Nd5-b6 g3xf4 Nb6xc4
Be1-c3) +0.44/30 10} 6. Nxc6 {(Nd4xc6 d7xc6 Qd1xd8+) -0.04/25 5} dxc6
{(d7xc6 Qd1xd8+ Ke8xd8 Nb1-d2 Nf6-d5 a2-a3 f7-f6 Nd2-e4 Kd8-c7 c2-c4 Nd5-b6
c4-c5 Nb6-c4 b2-b3 Nc4-a5 b3-b4 Na5-b3 Ra1-b1 Bc8-e6 Bc1-e3 Ra8-d8 f2-f4
Be6-d5 f4xe5 f6xe5 Ne4-g5 Bd5xg2 Rb1xb3) +0.60/27 6} 7. Qxd8+ {(Qd1xd8+
Ke8xd8 O-O) -0.24/25 5} Kxd8 {(Ke8xd8) +0.60/1} 8. O-O {(O-O Bc8-f5 Nb1-d2)
-0.01/24 4} Kc7 {(Kd8-c7 b2-b3 Bc8-g4 Bc1-b2 Nf6-d7 Nb1-c3 a7-a5 Ra1-d1
Bf8-e7 Rd1-d2 Rh8-d8 Rf1-d1 f7-f6 h2-h4 Bg4-e6 e2-e3 Nd7-c5 Rd2xd8 Ra8xd8
Rd1xd8 Be7xd8 f2-f4 e5xf4 e3xf4) +1.19/27 11} 9. b3 {(b2-b3 Bc8-e6 Rf1-d1)
-0.16/23 5} Bg4 {(Bc8-g4 Bg2-f3 Bg4-f5 c2-c4 Bf8-b4 Bc1-b2 Rh8-e8 Nb1-c3
Ra8-d8 Rf1-d1 Rd8xd1+ Nc3xd1 Nf6-d7 Kg1-f1 a7-a5 Nd1-e3 Bf5-g6 Ra1-d1 f7-f6
a2-a3 Bb4-c5 Bb2-c3 a5-a4 b3xa4 Re8-d8 Bf3-g2 Bc5xa3) +1.11/27 12} 10. Bb2
{(Bc1-b2 Nf6-d7 Nb1-c3) -0.28/26 10} Nd7 {(Nf6-d7 Nb1-c3 a7-a5 Rf1-d1 f7-f6
h2-h4 Bf8-b4 Bg2-f3 Bg4-f5 Ra1-c1 Bf5-e6 Nc3-e4 Rh8-d8 a2-a3 Bb4-e7 a3-a4
Be7-b4 h4-h5 f6-f5 Ne4-g5 Be6-g8 e2-e4 h7-h6 Ng5-h3 Bg8-e6 e4xf5 Be6xf5)
+1.39/28 8} 11. Nc3 {(Nb1-c3 f7-f6 Ra1-d1 Bf8-e7 h2-h4 Rh8-d8 Kg1-h2 Nd7-c5
f2-f3 Bg4-f5 e2-e4 Bf5-e6 Bg2-h3 Be6xh3 Kh2xh3 b7-b5 Bb2-c1 b5-b4 Nc3-e2
a7-a5 a2-a4 b4xa3/ep Bc1xa3 Rd8xd1) -0.26/24 6} a5 {(a7-a5 Rf1-d1 f7-f6
a2-a4 Bf8-b4 Bg2-f3 Bg4-f5 Nc3-e4 Rh8-d8 h2-h4 Nd7-c5 Ne4xc5 Bb4xc5 e2-e4
Bf5-g6 h4-h5 Bg6-e8 Bf3-e2 b7-b5 Kg1-g2 b5xa4 b3xa4 Bc5-b4 Rd1xd8 Ra8xd8
Ra1-d1 Rd8-c8 g3-g4) +1.27/27 9} 12. h3 {(h2-h3 Bg4-e6 Ra1-d1 f7-f6 Kg1-h2
Bf8-e7 e2-e3 Be6-f5 f2-f4 e5xf4 e3xf4 Nd7-c5 Rd1-d2 Rh8-e8 Rf1-e1 Be7-d6
Re1xe8 Ra8xe8 Nc3-d1 Nc5-e4 Rd2-e2 h7-h5 Nd1-e3) -0.20/23 7} Be6 {(Bg4-e6
f2-f4 f7-f6 f4xe5 Nd7xe5 Nc3-e4 Ne5-f7 Ra1-d1 Ra8-e8 Bb2-c1 Be6-d5 Rf1-f4
Bf8-b4 a2-a3 Bb4-f8 Bc1-b2 Bd5-e6 Bb2-c3 b7-b6 a3-a4 Bf8-b4 Bc3xb4 a5xb4
Rd1-d2 Re8-a8 g3-g4 Rh8-e8 Ne4-g3) +1.24/30 24} 13. Rad1 {(Ra1-d1 f7-f6
f2-f4) -0.12/22 4} f6 {(f7-f6 h3-h4 a5-a4 Bb2-c1 a4xb3 a2xb3 Bf8-e7 Bc1-d2
h7-h6 Bg2-f3 b7-b5 Rf1-e1 Nd7-c5 Nc3-e4 Nc5xe4 Bf3xe4 b5-b4 Be4-d3 Ra8-a2
Rd1-c1 Rh8-a8 Bd2-e3 Ra2-a5 Kg1-g2) +1.59/26 10} 14. e3 {(e2-e3 Bf8-b4
Kg1-h2 Be6-f5 e3-e4 Bf5-g6 f2-f3 Bb4-e7 h3-h4 Rh8-d8 Bg2-h3 b7-b5 a2-a4
b5-b4 Nc3-e2 Nd7-c5 Bb2-c1 Nc5-b7 Bh3-e6 Be7-c5 Be6-c4 Rd8xd1 Rf1xd1 f6-f5
e4xf5) -0.20/24 11} Bb4 {(Bf8-b4 f2-f4 e5xf4 g3xf4 Rh8-e8 e3-e4 Be6-f7
a2-a3 Bb4-c5+ Kg1-h1 Bf7-g6 Bb2-c1 b7-b5 Bg2-f3 Re8-e7 Kh1-g2 Ra8-e8 h3-h4
Bc5-d6 f4-f5 Bg6-f7 Nc3-e2 a5-a4 b3xa4 b5xa4 Ne2-d4 Bd6-c5) +1.48/29 15}
15. Kh2 {(Kg1-h2 Be6-f5 Bg2-e4) -0.22/27 10} Bf7 {(Be6-f7 f2-f4 Bf7-g6
f4-f5 Bg6-f7 g3-g4 Rh8-d8 Kh2-g3 b7-b5 a2-a3 Bb4-c5 Kg3-f2 a5-a4 b3xa4
b5xa4 Rf1-e1 Bc5-e7 Bg2-f1 Nd7-b6 Bf1-d3 h7-h5 Kf2-g3 Rd8-d7 Kg3-f3)
+2.07/28 15} 16. Ne4 {(Nc3-e4 a5-a4 Bb2-c3 Bb4xc3 Ne4xc3 a4xb3 c2xb3 Nd7-c5
Rd1-d2 Rh8-d8 Rf1-d1 h7-h5 g3-g4 Rd8xd2 Rd1xd2 h5-h4 f2-f4 e5xf4 e3xf4
Ra8-d8 Rd2xd8 Kc7xd8 Nc3-e4 Nc5xe4 Bg2xe4 Kd8-c7 f4-f5 Kc7-d6) -0.25/25 9}
Bg6 {(Bf7-g6 f2-f4 a5-a4 f4-f5 Bg6-f7 Bb2-c3 Bb4-e7 g3-g4 b7-b5 g4-g5
Rh8-d8 Rf1-f2 b5-b4 Bc3-e1 f6xg5 Rf2-d2 Bf7-d5 Be1-g3 Bd5xe4 Bg2xe4 h7-h5
Bg3-e1 a4xb3 c2xb3 Nd7-c5) +2.79/27 17} 17. f4 {(f2-f4 a5-a4 a2-a3 Bb4-e7
b3-b4 Rh8-e8 f4-f5 Bg6-h5 g3-g4 Bh5-f7 Kh2-g3 Ra8-d8 Bb2-c1 b7-b5 Rf1-e1
Bf7-d5 Ne4-c3 Bd5-c4 Bg2-e4 Nd7-b6 Be4-d3 Bc4-f7 e3-e4 Nb6-c4 Re1-f1 Kc7-b7
Rf1-e1 Kb7-b6 h3-h4 Kb6-b7 Bd3-e2) -0.18/26 10} a4 {(a5-a4 f4xe5 Nd7xe5
a2-a3 Bb4-e7 Bb2xe5+ f6xe5 b3-b4 Rh8-f8 Rf1xf8 Ra8xf8 c2-c4 Bg6-f7 c4-c5
Bf7-b3 Rd1-d2 b7-b6 c5xb6+ Kc7xb6 Ne4-c3 Be7-g5 Rd2-d3 Rf8-d8 Rd3xd8 Bg5xd8
Kh2-g1) +2.18/27 6} 18. a3 {(a2-a3 Bb4-e7 b3-b4) -0.17/28 11} Be7 {(Bb4-e7
f4xe5 Nd7xe5 Bb2xe5+ f6xe5 b3-b4 Rh8-d8 c2-c4 Bg6-h5 g3-g4 Rd8xd1 Rf1xd1
Bh5-f7 Bg2-f1 Ra8-f8 Kh2-g3 h7-h5 Kg3-g2 h5xg4 h3xg4 b7-b5 c4xb5 Bf7-d5
Bf1-d3 c6xb5 g4-g5 Kc7-b6 Rd1-d2 Bd5-c6) +1.90/30 8} 19. b4 {(b3-b4 Nd7-b6
f4xe5 Nb6-c4 e5-e6 Rh8-d8 Bb2-c1 Rd8xd1 Rf1xd1 Ra8-d8 Rd1-d4 Nc4-d6 Ne4-c5
Bg6xc2 Rd4-d2 Bc2-b3 Nc5xb3 a4xb3 Rd2-b2 Be7-f8 Rb2xb3 Rd8-e8 a3-a4 Re8xe6
b4-b5 c6xb5 a4xb5 Nd6-e4 b5-b6+ Kc7-c6 Bc1-b2 Bf8-d6 Bg2xe4+ Re6xe4 Bb2-d4
Re4-e6) -0.18/27 4} Nb6 {(Nd7-b6 f4xe5 Nb6-c4 e5-e6 Ra8-d8 Bb2-c1 Rd8xd1
Rf1xd1 Rh8-d8 Rd1-d4 b7-b5 g3-g4 f6-f5 Ne4-g3 f5xg4 h3xg4 Nc4-e5 Ng3-f5
Rd8xd4 Nf5xd4 Ne5xg4+ Kh2-g3 Ng4-e5 e3-e4 Be7-d6 Kg3-h3 Ne5-c4 Bg2-f3)
+1.77/30 9} 20. fxe5 {(f4xe5 Nb6-c4 e5-e6 Ra8-d8 Bb2-c1 Rd8xd1 Rf1xd1
Rh8-d8 Rd1-d4 Nc4-d6 Ne4-c5 Bg6xc2 Rd4-d2 Bc2-b3 Nc5xb3 a4xb3 Rd2-b2 f6-f5
Rb2xb3 Be7-f6 e3-e4 f5xe4 Bc1-f4 g7-g5 e6-e7 Rd8-e8 Bf4xd6+ Kc7xd6 Bg2xe4
Re8xe7) -0.24/28 9} Nc4 {(Nb6-c4 e5-e6 Ra8-d8 Bb2-c1 b7-b5 h3-h4 h7-h5
Rd1-d4 Rh8-e8 Rf1-d1 Nc4-e5 Rd4xd8 Re8xd8 Rd1xd8 Kc7xd8 Kh2-g1 Bg6-f5
Kg1-f2 Kd8-c7 Bg2-f3 g7-g6 Ne4-c5 Bf5xc2 Bf3-e2 Be7xc5 b4xc5 Kc7-c8 e3-e4
Bc2xe4 e6-e7) +2.27/30 5} 21. e6 {(e5-e6 Ra8-d8 Bb2-c1) -0.68/26 7} Rad8
{(Ra8-d8 Bb2-c1 b7-b5 h3-h4 h7-h5 Rd1-d3 Rh8-e8 Kh2-g1 Be7-d6 Rf1-d1 Re8xe6
Ne4-c5 Re6-e5 e3-e4 Re5xc5 b4xc5 Bd6xc5+ Kg1-h1 Rd8-e8 Rd3-d7+ Kc7-b6
Rd7xg7 Bg6xe4 Bg2xe4 Re8xe4 Rg7-h7 Re4-e2 Rh7xh5 Re2xc2) +2.34/29 4} 22.
Bc1 {(Bb2-c1 Rh8-e8 Rd1-d4) -0.47/25 4} b5 {(b7-b5 h3-h4 Rd8xd1 Rf1xd1
Rh8-d8 Rd1xd8 Be7xd8 g3-g4 Nc4-d6 Ne4xd6 Kc7xd6 c2-c3 Bg6-d3 Kh2-g3 g7-g5
h4-h5 Bd8-e7 Kg3-f2 f6-f5 g4xf5 Bd3xf5 Bg2-f3 Bf5xe6 Bc1-d2 Be7-f6 Bf3-e4
Be6-f7 Be4-f5 Bf7xh5 Bf5xh7) +1.56/29 6} 23. h4 {(h3-h4 Nc4-e5 Rd1-d4)
-0.49/27 11} Bh5 {(Bg6-h5 Rd1-d4 Nc4-e5 Rf1-f4 Rh8-e8 Kh2-g1 Bh5-g4 Ne4-c5
Be7xc5 b4xc5 Bg4xe6 Bc1-d2 Ne5-c4 Bd2-b4 Rd8xd4 e3xd4 Nc4-e3 Bg2-e4 Ne3-d5
Be4xd5 Be6xd5 Kg1-f2 Kc7-d7 h4-h5 Kd7-e6 Kf2-e3 Bd5-c4 Ke3-f3) +1.92/29 9}
24. Rd4 {(Rd1-d4 Nc4-e5 Ne4-f2) -0.69/24 5} Ne5 {(Nc4-e5 Kh2-g1 Bh5-g4
Ne4-c5 Be7xc5 b4xc5 Bg4xe6 Rf1-d1 Rd8-d7 Bc1-d2 Rh8-e8 Bd2-a5+ Kc7-c8
Bg2-e4 f6-f5 Be4-g2 Be6-d5 Bg2xd5 Rd7xd5 Rd4xd5 c6xd5 Rd1xd5 Ne5-c4 Ba5-b4
Nc4xe3 Rd5-d6 Re8-e4) +1.90/27 3} 25. Nf2 {(Ne4-f2 Bh5-e2 Rf1-e1) -0.62/25
5} Be2 {(Bh5-e2 Rf1-e1 Be2-c4 Nf2-d3 Bc4xe6 Nd3xe5 f6xe5 Rd4-d1 Be6-g4
Rd1-d3 c6-c5 b4xc5 Be7xc5 Bc1-b2 Kc7-b6 Bg2-e4 Rh8-f8 Be4xh7 Rf8-f2+ Kh2-g1
Rf2xc2 Rd3xd8 Rc2xb2 Rd8-b8+ Kb6-a5 Rb8-a8+ Ka5-b6 Ra8-g8 Bc5xa3 Rg8xg7)
+2.56/28 8} 26. Re1 {(Rf1-e1 Be2-c4 Nf2-d3) -0.82/29 5} Bc4 {(Be2-c4 Nf2-d3
Bc4xe6 Rd4xd8 Rh8xd8 Nd3xe5 f6xe5 Bc1-b2 Rd8-d2 Bb2xe5+ Be7-d6 Be5xg7
Rd2xc2 e3-e4 Bd6-e7 Bg7-d4 c6-c5 b4xc5 Be7xc5 Bd4xc5 Rc2xc5 Re1-e3 Kc7-d6
g3-g4 Be6xg4 Kh2-g3 h7-h5 Kg3-f4) +2.47/29 3} 27. Bb2 {(Bc1-b2 Bc4xe6
Nf2-d3) -0.71/30 13} Bxe6 {(Bc4xe6 Nf2-d3 Be7-d6 Nd3xe5 Bd6xe5 Rd4xd8
Rh8xd8 Bb2-d4 Be6-g4 c2-c3 Rd8-e8 Bd4xe5+ f6xe5 Re1-f1 Bg4-e6 Rf1-d1 Re8-f8
Kh2-g1 Be6-b3 Rd1-d2 g7-g6 Kg1-h2 h7-h6 Kh2-h3 Rf8-e8 e3-e4 Bb3-c4 Bg2-f3
Re8-f8) +2.45/27 6} 28. Nd3 {(Nf2-d3 Ne5-g4+ Kh2-g1 Be7-d6 Nd3-c5 Be6-c8
Nc5-a6+ Bc8xa6 Rd4xg4 Rh8-g8 Re1-c1 Rd8-e8 c2-c4 b5xc4 Kg1-f2 g7-g5 h4-h5
Bd6-e5 Bb2-d4 f6-f5 Bd4xe5+ Re8xe5 Rg4-d4 c6-c5 Rd4-d5 Rg8-e8 b4xc5 Re5xe3
Rd5xf5 Re8-e7 Bg2-f1 Re3xa3 Bf1xc4 Ba6xc4 Rc1xc4 h7-h6 Rf5-f6) -0.47/27 4}
Bd6 {(Be7-d6 Nd3xe5 Bd6xe5 Rd4xd8 Rh8xd8 Bb2-d4 Be6-d5 c2-c3 Rd8-e8 Bg2xd5
c6xd5 Bd4xe5+ Re8xe5 Kh2-g2 Kc7-d6 Kg2-f3 Re5-e4 Re1-d1 Re4-c4 Rd1-d3 h7-h5
Kf3-f2 Kd6-e5 Kf2-f3 Ke5-e6 Kf3-e2 Rc4-g4 Ke2-f3 Rg4-e4 Kf3-f2 Re4-c4)
+2.11/31 4} 29. Nxe5 {(Nd3xe5 Bd6xe5 Rd4xd8) -0.46/28 4} Bxe5 {(Bd6xe5
Rd4xd8 Rh8xd8 Bb2-d4 Be6-d5 c2-c3 Rd8-e8 Bg2xd5 c6xd5 Kh2-g2 Kc7-d6 Kg2-f3
Re8-c8 g3-g4 Be5xd4 c3xd4 Rc8-c3 Re1-a1 g7-g6 Kf3-f4 Kd6-e7 Kf4-f3 h7-h5
g4xh5 g6xh5 Ra1-a2 Ke7-e6 Kf3-f4 Ke6-f7 Kf4-f3 Rc3-d3 Kf3-f4 Kf7-g6 Ra2-a1)
+2.72/31 3} 30. Rxd8 {(Rd4xd8 Rh8xd8 Bb2-d4 Be6-g4 c2-c3 Rd8-e8 Bg2-f1
Bg4-f3 Bf1-g2 Bf3-h5 Re1-c1 Bh5-f7 Rc1-e1 h7-h5 e3-e4 Bf7-b3 Re1-e2 Bb3-c4
Re2-d2 g7-g5 Bd4xe5+ Re8xe5 Rd2-f2 g5xh4 g3xh4 Bc4-d3 Rf2xf6 Bd3xe4 Rf6-f7+
Kc7-d6 Rf7-g7 Be4xg2 Kh2xg2) -0.30/28 3} Rxd8 {(Rh8xd8 Bb2-d4 Be6-d5 c2-c3
Rd8-e8 Bg2xd5 c6xd5 Kh2-g2 Kc7-d6 Kg2-f3 Re8-c8 g3-g4 g7-g6 g4-g5 Be5xd4
c3xd4 Rc8-c3 Re1-a1 Kd6-e7 Kf3-f4 Ke7-e6 Ra1-a2 Rc3-c1 Ra2-f2 f6-f5 Kf4-f3
Rc1-a1 Rf2-c2 Ra1xa3 Rc2-c6+ Ke6-d7 Rc6-c5 Ra3-b3 Rc5xb5) +1.71/32 6} 31.
Bd4 {(Bb2-d4 Be6-c4 c2-c3 g7-g6 Bg2-f3 Bc4-d5 Kh2-g2 Kc7-d6 e3-e4 Bd5-b3
Bd4-b6 Rd8-g8 Bb6-d4 h7-h5 Re1-e2 Bb3-c4 Re2-d2 Kd6-e6 Kg2-f2 Rg8-d8 g3-g4
Be5-f4 Rd2-d1 Bc4-b3 Rd1-g1 Bf4-e5 g4xh5 g6xh5) -0.23/28 4} Bd5 {(Be6-d5
c2-c3 Rd8-e8 e3-e4 Bd5-b3 Re1-e2 c6-c5 Bd4xe5+ Re8xe5 Re2-d2 Re5-e6 Kh2-g1
c5xb4 c3xb4 Re6-c6 Bg2-h3 Rc6-c1+ Kg1-g2 Rc1-a1 Rd2-d7+ Kc7-c6 Rd7xg7
Ra1xa3 Rg7xh7 Ra3-a2+ Kg2-f3 a4-a3 Rh7-a7 Kc6-b6 Ra7-a5 Ra2-a1 Bh3-d7 a3-a2
Bd7xb5) +1.85/31 6} 32. c3 {(c2-c3 Kc7-d6 e3-e4) -0.39/28 4} Re8 {(Rd8-e8
Re1-e2 g7-g6 e3-e4 Bd5-c4 Re2-e1 h7-h6 Re1-d1 f6-f5 Bd4xe5+ Re8xe5 Rd1-d4
c6-c5 b4xc5 Re5xc5 e4xf5 Rc5xf5 Rd4-f4 Rf5-c5 Rf4-f3 Bc4-d5 Rf3-e3 Kc7-d6
g3-g4 Bd5xg2 Kh2xg2 Kd6-d5 Kg2-f2 Kd5-c4 h4-h5 g6xh5 Kf2-g3) +2.75/32 9}
33. e4 {(e3-e4 Bd5-e6 Bg2-f3) -0.39/26 4} Bb3 {(Bd5-b3 Re1-e3 Bb3-c4 Re3-e1
Re8-d8 Re1-d1 Be5-d6 Kh2-h3 Bc4-e6+ Kh3-h2 Be6-b3 Rd1-f1 c6-c5 b4xc5 Bd6-e5
Bd4xe5+ f6xe5 Rf1-f5 Rd8-e8 Kh2-g1 Kc7-c6 Kg1-f2 g7-g6 Rf5-f6+ Kc6xc5 h4-h5
g6xh5 Kf2-e3 Re8-d8 Rf6-f5 Kc5-c4 Rf5xe5 Rd8-d3+ Ke3-f4 Rd3xc3 Re5xh5)
+3.08/31 3} 34. Re2 {(Re1-e2 Re8-d8 Re2-d2) -1.36/30 12} Bxd4 {(Be5xd4
c3xd4 Re8-d8 d4-d5 c6xd5 e4xd5 Rd8-d7 Bg2-h3 Rd7xd5 Re2-e7+ Kc7-d6 Re7-e6+
Kd6-d7 Re6xf6+ Kd7-e7 Rf6-e6+ Ke7-d8 Bh3-g2 Rd5-d2 Re6-e5 Bb3-c4 Kh2-h3
Kd8-d7 h4-h5 Rd2-a2 Re5-e3 Bc4-e6+ g3-g4 Be6xg4+ Kh3xg4 Ra2xg2+ Kg4-f4
Kd7-d6 Re3-d3+ Kd6-e6 Rd3-c3 Rg2-a2 Rc3-c5 Ra2xa3 Rc5xb5 Ra3-a1 Rb5-a5
a4-a3 Kf4-e3) +3.10/32 8} 35. cxd4 {(c3xd4 Re8-d8 Re2-d2 c6-c5 b4xc5 b5-b4
e4-e5 b4xa3 d4-d5 a3-a2 d5-d6+ Kc7-c8 c5-c6 Rd8-f8 Bg2-h3+ Kc8-b8 e5-e6
Bb3xe6 Rd2-d1 Be6xh3 Kh2xh3 Kb8-c8 Rd1-a1 Rf8-d8 Ra1xa2 Rd8xd6 Ra2xa4
Rd6xc6 Ra4-a8+ Kc8-d7 Ra8-h8 Rc6-c7 Rh8xh7 Kd7-e6 Rh7-h8 Rc7-d7 Rh8-a8)
0.00/30 3} Rd8 {(Re8-d8 d4-d5 c6xd5 e4xd5 Rd8-d7 Kh2-g1 Bb3xd5 Bg2-h3
Rd7-f7 Re2-c2+ Kc7-b6 Bh3-f1 Rf7-d7 Kg1-f2 Bd5-c6 Bf1-e2 h7-h6 Rc2-c3
Rd7-d2 Kf2-e3 Rd2-a2 Be2-d3 Ra2-a1 Ke3-d4 Ra1-d1 h4-h5 Rd1-d2 Kd4-e3 Rd2-a2
Ke3-d4 Ra2-a1 Bd3-g6 Bc6-d7) +3.18/33 5} 36. Rd2 {(Re2-d2 c6-c5 b4xc5 b5-b4
d4-d5 b4xa3 e4-e5 a3-a2 d5-d6+ Kc7-b8 c5-c6 a2-a1Q c6-c7+ Kb8-c8 Bg2-b7+
Kc8-d7 e5-e6+ Bb3xe6 Bb7-c6+ Kd7-c8 Bc6-b7+ Kc8-d7) 0.00/31 3} c5 {(c6-c5
b4xc5 b5-b4 e4-e5 b4xa3 d4-d5 f6xe5 d5-d6+ Kc7-c8 Bg2-h3+ Kc8-b8 c5-c6
Rd8xd6 Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6 Rd7-d3 a3-a2 Rd3-c3+ Kc6-d5 Rc3-c1
Kd5-d4 Kh2-g2 Kd4-d3 Bh3-f5+ e5-e4 Bf5xh7 Kd3-d2 Rc1-a1 Kd2-c3 Ra1-f1
Kc3-b2 Rf1-f2+ Bb3-c2 Bh7xe4 a2-a1Q Be4xc2 a4-a3 Bc2-e4+ Kb2-c3 Be4-d5
Kc3-d4 Bd5-e6 Kd4-e4 Rf2-f1 Qa1-d4 Rf1-f3 Qd4-b2+ Rf3-f2) +3.02/32 9} 37.
bxc5 {(b4xc5 b5-b4 d4-d5 b4xa3 e4-e5 f6xe5 d5-d6+ Kc7-c8 Bg2-h3+ Kc8-b7
Bh3-g2+ Kb7-c8) 0.00/33 3} b4 {(b5-b4 e4-e5 b4xa3 d4-d5 f6xe5 d5-d6+ Kc7-c8
Bg2-h3+ Kc8-b8 c5-c6 Rd8xd6 Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6 Rd7-d3 a3-a2
Rd3-c3+ Kc6-b5 Rc3-c1 e5-e4 Bh3-f5 e4-e3 Kh2-g2 Kb5-b4 Kg2-f3 Kb4-a3 Kf3xe3
Ka3-b2 Ke3-d2 a2-a1Q Rc1xa1 Kb2xa1 Kd2-c3 h7-h6 h4-h5 Bb3-f7 Kc3-b4 Bf7xh5
Kb4xa4 Bh5-e8+ Ka4-b3) +3.90/32 3} 38. d5 {(d4-d5 b4xa3 e4-e5 a3-a2 d5-d6+
Kc7-b8 c5-c6 a2-a1Q c6-c7+ Kb8-c8 Bg2-b7+ Kc8-d7 e5-e6+ Bb3xe6 Bb7-c6+
Kd7-c8 Bc6-b7+ Kc8-d7) 0.00/32 4} bxa3 {(b4xa3 e4-e5 f6xe5 d5-d6+ Kc7-c8
Bg2-h3+ Kc8-b8 c5-c6 Rd8xd6 Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6 Rd7-d3 Kc6-c5
Rd3-c3+ Kc5-b4 Rc3-c1 a3-a2 Bh3-f5 Kb4-a3 Rc1-e1 Ka3-b2 Re1-e2+ Kb2-c1
Re2-e1+ Kc1-d2 Re1-a1 Kd2-c3 Ra1-e1 a4-a3 Kh2-g1 Kc3-b2 Re1-e2+ Kb2-c1
Re2-e1+ Kc1-d2 Re1-a1 g7-g6 Bf5-e4 Kd2-c3 Ra1-e1 Bb3-c4 Re1-c1+ Kc3-b2
Rc1-c2+ Kb2-b3 Rc2-c1 Kb3-b4 Rc1-a1) +2.14/31 6} 39. e5 {(e4-e5 f6xe5
d5-d6+) -1.16/33 7} fxe5 {(f6xe5 d5-d6+ Kc7-c8 Bg2-h3+ Kc8-b8 c5-c6 Rd8xd6
Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6 Rd7-d3 Kc6-c5 Rd3-c3+ Kc5-b4 Rc3-c1 a3-a2
Bh3-f5 Kb4-a3 Rc1-e1 Bb3-c4 Re1-c1 Bc4-d5 h4-h5 Ka3-b2 Rc1-c2+ Kb2-b3
Rc2-c1 e5-e4 Rc1-e1 Kb3-b2 Re1-e2+ Kb2-c3 Re2-e1 a4-a3 Kh2-g2 e4-e3+ Kg2-g1
Kc3-b2 Re1-e2+ Kb2-c1 Re2-e1+ Kc1-d2 Re1-a1 h7-h6 Bf5-g6 Bd5-c4 Kg1-g2)
+3.85/31 2} 40. d6+ {(d5-d6+ Kc7-c8 Bg2-h3+ Kc8-b8 c5-c6 Rd8xd6 Rd2xd6
Kb8-c7 Rd6-d7+ Kc7xc6 Rd7-d3 a3-a2 Rd3-c3+ Kc6-b5 Rc3-c1 e5-e4 Bh3-f5 e4-e3
Kh2-g2 Kb5-b4 Kg2-f3 Kb4-a3 Kf3xe3 Ka3-b2 Ke3-d2 a2-a1Q Rc1xa1 Kb2xa1
Kd2-c3 h7-h6 Bf5-e4 Ka1-a2 g3-g4 a4-a3 g4-g5 Bb3-e6 Kc3-c2 Ka2-a1) -1.36/33
3} Kc8 {(Kc7-c8 Bg2-h3+ Kc8-b8 c5-c6 Rd8xd6 Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6
Rd7-d3 Kc6-c5 Rd3-c3+ Kc5-b4 Rc3-c1 a3-a2 Bh3-f5 Kb4-a3 Rc1-e1 Bb3-c4
Re1-c1 Bc4-d5 Rc1-e1 e5-e4 Bf5xh7 Ka3-b2 Re1-e2+ Kb2-c3 Re2-e1 Bd5-c4
Bh7-g6 Kc3-b2 Re1xe4 a2-a1Q Re4xc4 Qa1-d1 Rc4-f4 Qd1-d2+ Kh2-g1 a4-a3
Bg6-f7 Qd2-d1+ Kg1-h2 Qd1-c2+ Kh2-g1) +3.98/34 2} 41. Bh3+ {(Bg2-h3+ Kc8-b8
c5-c6 Rd8xd6 Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6 Rd7-d8 a3-a2 Rd8-c8+ Kc6-b5
Rc8-c1 Kb5-b4 Bh3-f5 Kb4-a3 Rc1-e1 Bb3-c4 Re1-c1 Bc4-d5 Rc1-e1 g7-g6 Bf5-c2
Bd5-c6 Bc2-d3 Ka3-b2 Re1-e2+ Kb2-b3 Bd3-c4+ Kb3xc4 Re2xa2 Kc4-b3 Ra2-e2
e5-e4 Re2-e3+ Kb3-b4 Kh2-g2 a4-a3 Kg2-f2 a3-a2 Re3-e1 Kb4-b3 Re1-e3+ Kb3-b2
Re3-e2+) -1.44/34 5} Kb8 {(Kc8-b8 c5-c6 Rd8xd6 Rd2xd6 Kb8-c7 Rd6-d7+ Kc7xc6
Rd7-d8 Kc6-c5 Rd8-c8+ Kc5-b4 Rc8-c1 a3-a2 Bh3-f5 Kb4-a3 Rc1-e1 Bb3-c4
Re1-c1 Ka3-b2 Rc1-c2+ Kb2-b3 Rc2-c1 Bc4-d5 Bf5xh7 e5-e4 Rc1-e1 Bd5-c4
Re1-e3+ Kb3-b2 Re3xe4 a2-a1Q Re4xc4 Qa1-d1 Rc4-b4+ Kb2-c3 Rb4-f4 Qd1-e2+
Kh2-g1 Qe2-e8 Bh7-e4 Kc3-b2 Rf4-f2+ Kb2-c1 Be4-d5 Qe8-d7 Bd5-g8) +4.10/33
4} 42. c6 {(c5-c6 Rd8xd6 Rd2xd6) -2.72/31 4} Rxd6 {(Rd8xd6 Rd2xd6 Kb8-c7
Rd6-d7+ Kc7xc6 Rd7-d8 Kc6-c5 Rd8-c8+ Kc5-b4 Rc8-c1 a3-a2 Bh3-f5 Kb4-a3
Rc1-e1 Bb3-c4 Re1-d1 Ka3-b2 Rd1-d2+ Kb2-c3 Rd2-c2+ Kc3-b3 Rc2-c1 Bc4-d5
Bf5xh7 e5-e4 Rc1-e1 Bd5-c4 Re1-e3+ Kb3-b2 Re3xe4 a2-a1Q Re4xc4 Qa1-d1
Rc4-b4+ Kb2-c3 Rb4-f4 Qd1-e2+ Kh2-g1 Qe2-e8 Bh7-g8 Qe8xg8 Rf4xa4) +4.34/31
2} 43. Rxd6 {(Rd2xd6 Kb8-c7 Rd6-d7+) -3.08/32 4} Kc7 {(Kb8-c7 Rd6-d7+
Kc7xc6 Rd7-d8 Kc6-c5 Rd8-c8+ Kc5-b4 Rc8-c1 a3-a2 Bh3-f5 Kb4-a3 Rc1-e1
Bb3-c4 Re1-d1 Ka3-b2 Rd1-d2+ Kb2-b3 Rd2-d1 Bc4-d5 Bf5xh7 Kb3-b2 Rd1xd5
a2-a1Q Rd5xe5 Qa1-f1 Re5-f5 Qf1-e2+ Kh2-g1 Qe2-e8 Kg1-g2 a4-a3 Rf5-f2+
Kb2-c3 Rf2-f3+ Kc3-b4 Bh7-b1 Qe8-e6 Rf3-f2 Qe6-d5+ Kg2-g1 Kb4-c3 Kg1-h2
Kc3-d4) +5.28/33 4} 44. Rd7+ {(Rd6-d7+ Kc7xc6 Rd7-d8 a3-a2 Rd8-c8+ Kc6-b5
Rc8-c1 Kb5-b4 Bh3-f5 Kb4-a3 Rc1-e1 Bb3-c4 Re1-c1 Bc4-d5 Rc1-e1 e5-e4 Bf5-d7
Bd5-b3 Kh2-g2 Ka3-b2 Re1-e2+ Kb2-c3 Re2-e1 a4-a3 Bd7-f5 e4-e3 Bf5xh7 e3-e2
Bh7-g8 Bb3xg8 Kg2-f2 Bg8-b3 Kf2xe2 Bb3-c4+ Ke2-e3 Kc3-b2 Ke3-d4 a2-a1Q
Re1xa1 Kb2xa1 Kd4-c3 Ka1-b1) -3.78/30 5} Kxc6 {(Kc7xc6 Rd7-d8 Kc6-c5
Rd8-c8+ Kc5-b4 Rc8-c1 a3-a2 Bh3-f5 Kb4-a3 Rc1-e1 Bb3-c4 Re1-d1 Ka3-b2
Rd1-d2+ Kb2-b3 Rd2-d1 Bc4-d5 Bf5xh7 e5-e4 Rd1-e1 Bd5-c4 Re1-e3+ Bc4-d3
Bh7xe4 a2-a1Q Be4xd3 Kb3-b4 Re3-e4+ Kb4-c5 Re4-c4+ Kc5-b6 Rc4-b4+ Kb6-c7
Rb4-c4+ Kc7-d8 Rc4-f4 Qa1-b2+ Kh2-h3 a4-a3 Bd3-c4 g7-g6) +4.83/33 3} 45.
Rd2 {(Rd7-d2 a3-a2 Bh3-d7+) -3.79/32 8} a2 {(a3-a2 Bh3-d7+ Kc6-c5 Bd7xa4
a2-a1Q Ba4xb3 Qa1-e1 Rd2-a2 e5-e4 Bb3-e6 Qe1-d1 Be6-c8 Kc5-d4 Bc8-a6 Kd4-e3
Kh2-g2 Qd1-f3+ Kg2-h2 Qf3-f6 Kh2-g2 Ke3-d4 Ba6-c8 Qf6-f3+ Kg2-h2 Qf3-f7
Ra2-g2 Qf7-h5 Kh2-h3 g7-g5 Bc8-g4 Qh5-h6 Rg2-f2 g5xh4 g3xh4 Qh6-c1 Kh3-g2
Qc1-c3 Rf2-f1 Qc3-d2+ Rf1-f2 Qd2-e1 Bg4-e2 Qe1-d2) +5.94/36 8} 46. Bd7+
{(Bh3-d7+ Kc6-c5 Rd2xa2) -3.69/25 3} Kc5 {(Kc6-c5 Bd7xa4 a2-a1Q Ba4xb3
Qa1-e1 Rd2-a2 e5-e4 Bb3-e6 Qe1-d1 Be6-c8 Kc5-d4 Bc8-a6 Kd4-e3 Kh2-g2
Qd1-f3+ Kg2-h2 Qf3-f7 Ra2-e2+ Ke3-f3 Re2-g2 Qf7-d7 Ba6-e2+ Kf3-e3 Be2-h5
g7-g6 Bh5-e2 Qd7-f5 Kh2-g1 Qf5-h3 Be2-b5 Qh3-g4 Kg1-h2 Qg4-d1 Rg2-a2 Qd1-h5
Ra2-a3+ Ke3-d4 Ra3-a4+ Kd4-e5 Ra4-a5 Qh5-f5) +6.28/37 3} 47. Bxa4 {(Bd7xa4
a2-a1Q Ba4xb3 e5-e4 Bb3-e6 g7-g6 Rd2-c2+ Kc5-d4 Rc2-g2 h7-h5 Be6-f7 Qa1-a6
Bf7-b3 Qa6-f1 Rg2-g1 Qf1-f3 Bb3-d1 Qf3-d3 Bd1-a4 Kd4-e5 Rg1-g2 e4-e3 Ba4-e8
e3-e2 Be8xg6 Qd3-a6 Bg6xh5 e2-e1Q Bh5-e2 Qa6-f6 Be2-g4) -4.89/28 15} a1=Q
{(a2-a1Q Ba4xb3 Qa1-e1 Rd2-a2 e5-e4 Bb3-e6 Qe1-d1 Be6-c8 Kc5-d4 Bc8-a6
Kd4-e3 Kh2-g2 Qd1-f3+ Kg2-h2 Qf3-f6 Kh2-g2 Ke3-d4 Ba6-c8 Qf6-f3+ Kg2-h2
Qf3-f7 Ra2-g2 Qf7-h5 Rg2-a2 Kd4-c3 Ra2-a3+ Kc3-d2 Ra3-a2+ Kd2-c1 Ra2-g2
g7-g5 Bc8-f5 e4-e3 Bf5-d3 g5xh4 Bd3-e2 h4xg3+ Kh2xg3 Qh5-e5+ Kg3-h4 Kc1-d2
Kh4-h3) +5.13/36 3} 48. Bxb3 {(Ba4xb3 e5-e4 Bb3-e6 g7-g6 Rd2-g2 h7-h5
Rg2-c2+ Kc5-d4 Be6-f7 Qa1-a6 Rc2-d2+ Kd4-e5 Rd2-a2 Qa6-c6 Ra2-g2 e4-e3
Bf7-b3 Qc6-c1 Bb3-c2 Qc1-f1 Bc2xg6 e3-e2 Bg6-d3 Qf1xg2+ Kh2xg2 e2-e1Q
Bd3-b5 Ke5-d4) -4.95/23 3} Qe1 {(Qa1-e1 Rd2-a2 e5-e4 Bb3-e6 Qe1-d1 Be6-c8
Kc5-d4 Bc8-a6 Kd4-e3 Kh2-g2 Qd1-f3+ Kg2-h2 Qf3-f6 Kh2-g2 Qf6-c6 Ba6-f1
Ke3-d4 Kg2-g1 Qc6-b6 Kg1-g2 Kd4-e5 Bf1-e2 Qb6-b3 Ra2-d2 Qb3-c3 Rd2-a2
Qc3-c6 Be2-g4 Qc6-g6 Bg4-e2 Ke5-d4 Ra2-d2+ Kd4-e3 Rd2-c2 Qg6-f5 Be2-d1
Qf5-d5) +4.46/36 2} 49. Rc2+ {(Rd2-c2+ Kc5-d4 Bb3-a4) -3.58/26 3} Kd4
{(Kc5-d4 Bb3-e6 Qe1-d1 Rc2-a2 e5-e4 Be6-c8 Kd4-e3 Kh2-g2 Qd1-f3+ Kg2-h2
Qf3-f7 Ra2-b2 Qf7-g6 Bc8-h3 Qg6-h5 Bh3-g2 Qh5-e5 Rb2-a2 Qe5-d4 Bg2-f1
Qd4-d1 Bf1-h3 Qd1-b3 Ra2-g2 Ke3-f3 Rg2-g1 e4-e3 Rg1-f1+ Kf3-e2 Rf1-f4
Ke2-d2 Bh3-g4 Qb3-c2) +6.42/31 2} 50. Ba4 {(Bb3-a4 e5-e4 Rc2-g2) -3.76/23
2} Ke3 {(Kd4-e3 Rc2-a2 Qe1-b1 Ra2-g2 e5-e4 Ba4-d7 Ke3-f3 Rg2-g1 Qb1-d3
Bd7-h3 Qd3-d2+ Rg1-g2 Qd2-d6 Rg2-g1 e4-e3 Rg1-f1+ Kf3-e2 Rf1-g1 Qd6-d5
Rg1-g2+ Ke2-f3 Rg2-g1 Qd5-d2+ Bh3-g2+ Kf3-g4 Rg1-f1 Kg4-h5 Rf1-f4 Kh5-h6
Kh2-g1 Qd2-e1+ Kg1-h2 e3-e2 Bg2-e4 Qe1-d2) +6.47/32 3} 51. Rg2 {(Rc2-g2
e5-e4 Ba4-b5 Qe1-d1 Bb5-c4 Qd1-g4 Bc4-a6 Qg4-h5 Ba6-c8 Qh5-d1 Bc8-h3 Ke3-d3
Bh3-d7 Kd3-d4 Bd7-b5 Qd1-f3 Bb5-a6 e4-e3 Ba6-e2 Qf3-f5 g3-g4 Qf5-f4+ Kh2-h3
Kd4-c3 g4-g5 g7-g6 h4-h5 Qf4-f5+ Kh3-h4) -2.96/27 2} e4 {(e5-e4 Rg2-g1
Qe1-e2+ Rg1-g2 Qe2-d3 Ba4-c6 Ke3-f3 Bc6-b7 Qd3-c4 Rg2-b2 Qc4-c3 Rb2-g2
Qc3-e1 Bb7-a8 h7-h6 Ba8-d5 g7-g5 h4xg5 h6xg5 Bd5-c4 Qe1-e3 Bc4-d5 Qe3-c3
Bd5-b7 Qc3-c4 Bb7-a8 g5-g4 Ba8-b7 Qc4-f1) +9.57/30 2} 52. Bb5 {(Ba4-b5
Qe1-d1 Bb5-a6 Qd1-g4 Ba6-c4 Qg4-h5 Kh2-g1 Ke3-d4 Bc4-e2 Qh5-f5 Kg1-h2 h7-h6
Be2-d1 e4-e3 Bd1-e2 Qf5-d5 Kh2-h3 Qd5-a2 Be2-g4 Qa2-f7 Bg4-e2 g7-g6 Kh3-h2
Qf7-d5 Be2-g4 Kd4-c3 Kh2-h3 Kc3-d3 Bg4-e2+ Kd3-d4 Be2-g4 Qd5-f7) -3.04/31
4} Kf3 {(Ke3-f3 Bb5-e8 g7-g6 Be8-c6 Qe1-f1 Rg2-b2 Qf1-d1 Rb2-g2 Qd1-d3
Bc6-a8 Qd3-b3 Ba8-c6 Qb3-c4 Bc6-b7 h7-h6 Bb7-a8 Qc4-f1 Rg2-a2 Qf1-e1 Ra2-g2
g6-g5 h4xg5 h6xg5 Ba8-b7 g5-g4 Bb7-a6 Qe1-e3 Ba6-f1 Qe3-h6+ Kh2-g1 Qh6-b6+
Kg1-h2 Qb6-b1) +10.45/34 2} 53. Bc4 {(Bb5-c4 h7-h6 Bc4-b5) -3.84/31 3} h6
{(h7-h6 Bc4-b5 g7-g5 Bb5-c4 g5xh4 g3xh4 Qe1xh4+ Kh2-g1 Qh4-e1+ Kg1-h2
Qe1-d1 Bc4-b5 Kf3-e3 Bb5-c4 Qd1-d6+ Kh2-g1 Qd6-b4 Bc4-f1 Qb4-e1 Rg2-h2
h6-h5 Rh2-h3+ Ke3-f4 Rh3-h2 e4-e3 Rh2-e2 Qe1-c1 Re2-h2 Qc1-b1 Rh2-h4+
Kf4-g5 Rh4-h2 Qb1-e1 Rh2-g2+ Kg5-h6 Rg2-e2 Qe1-c3 Re2-g2 Qc3-c1 Rg2-h2
Kh6-g5 Rh2-g2+ Kg5-h6) +9.28/39 2} 54. Bb5 {(Bc4-b5 g7-g5 Bb5-a6 g5xh4
g3xh4 Qe1xh4+ Kh2-g1 Qh4-e1+ Kg1-h2 Qe1-d1 Rg2-g3+ Kf3-f4 Rg3-g2 Qd1-h5+
Kh2-g1 Qh5-a5 Ba6-e2 Qa5-e1+ Kg1-h2 Kf4-e3 Be2-b5 Qe1-d1 Bb5-c4 Qd1-d6+
Kh2-h1 Qd6-c6 Bc4-e2 Qc6-f6 Be2-c4 Qf6-d4 Bc4-e2 Qd4-d2 Be2-g4 Qd2-e1+
Kh1-h2 Qe1-h4+ Kh2-g1 h6-h5 Bg4-e6 Ke3-d4 Be6-d7 Qh4-e1+ Kg1-h2) -4.42/29
7} g5 {(g7-g5 Bb5-a6 g5xh4 g3xh4 Qe1xh4+ Kh2-g1 Qh4-e1+ Kg1-h2 Qe1-d1
Rg2-g3+ Kf3-f4 Rg3-g2 Qd1-a1 Ba6-e2 Kf4-e3 Be2-g4 Qa1-e5+ Kh2-h3 Qe5-b5
Kh3-h2 Qb5-f1 Kh2-h3 Qf1-f6 Rg2-h2 Qf6-a1 Rh2-g2 Ke3-d3 Bg4-e2+ Kd3-d4
Kh3-h2 Qa1-e1 Be2-b5 Kd4-e3 Rg2-g3+ Ke3-f4 Rg3-g2 Qe1-b4 Bb5-f1 Kf4-e3
Rg2-e2+ Ke3-f3 Re2-g2 Qb4-d6+ Kh2-g1 Qd6-c5+ Kg1-h2 Qc5-b4 Bf1-e2+ Kf3-e3
Be2-g4 Qb4-b1 Bg4-h5 Qb1-c1 Rg2-g3+) +9.07/41 2} 55. Ba6 {(Bb5-a6 g5xh4
g3xh4 Qe1xh4+ Kh2-g1 Qh4-e1+ Kg1-h2 Qe1-d1 Rg2-g3+ Kf3-f4 Rg3-g2 Qd1-h5+
Kh2-g1 Qh5-a5 Ba6-e2 Qa5-e1+ Kg1-h2 Kf4-e3 Be2-a6 Qe1-h4+ Kh2-g1 Qh4-f6
Ba6-e2 Qf6-a1+ Kg1-h2 h6-h5 Be2-c4 h5-h4 Rg2-a2 Qa1-c1 Bc4-a6 Qc1-d1 Ba6-c4
Qd1-d6+ Kh2-g2 Qd6-g3+ Kg2-h1 Ke3-d4 Bc4-a6 Qg3-e1+ Kh1-g2 Qe1-b4 Ba6-f1
Qb4-b3 Ra2-d2+ Kd4-e5 Rd2-e2) -4.75/31 8} gxh4 {(g5xh4 g3xh4 Qe1xh4+ Kh2-g1
Qh4-e1+ Kg1-h2 Qe1-d1 Rg2-g3+ Kf3-f2 Rg3-g2+ Kf2-e3 Rg2-g3+ Ke3-f4 Rg3-g2
Qd1-a1 Ba6-c4 Qa1-e5 Bc4-e2 Kf4-e3+ Kh2-h1 Qe5-a5 Kh1-h2 Qa5-a1 Be2-c4
Qa1-d1 Rg2-g3+ Ke3-f2 Rg3-g2+ Kf2-f3 Bc4-b5 Kf3-e3 Bb5-c4 Qd1-h5+ Kh2-g1
Qh5-a5 Kg1-h1 Ke3-d4 Bc4-e2 Qa5-d2 Kh1-g1 Kd4-e3 Be2-b5 Qd2-d6 Bb5-e2
Qd6-c5 Kg1-h2 Qc5-c1 Be2-g4) +9.31/39 2} 56. gxh4 {(g3xh4 Qe1xh4+ Kh2-g1
Qh4-e1+ Kg1-h2 Qe1-d1 Rg2-g3+ Kf3-f4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2
Qa5-e1+ Kg1-h2 Kf4-e3 Be2-a6 Qe1-h4+ Kh2-g1 Qh4-f6 Ba6-f1 Qf6-a1 Rg2-f2
Qa1-e1 Rf2-f8 Qe1-g3+ Bf1-g2 Ke3-d4 Rf8-a8 e4-e3 Ra8-a2 Qg3-e1+ Bg2-f1
Qe1-d1 Ra2-b2 Kd4-e5 Rb2-b8 Qd1-g4+ Bf1-g2 Qg4-g3 Rb8-e8+ Ke5-d6 Kg1-h1)
-4.76/30 2} Qxh4+ {(Qe1xh4+ Kh2-g1 Qh4-e1+ Kg1-h2 Qe1-d1 Rg2-g3+ Kf3-f4
Rg3-g2 Qd1-a1 Ba6-c4 Qa1-e5 Bc4-e2 Kf4-e3+ Kh2-g1 Qe5-a5 Kg1-h2 Qa5-a1
Be2-g4 Qa1-e5+ Kh2-g1 Qe5-g5 Bg4-h3 Qg5-a5 Rg2-h2 Qa5-b6 Rh2-f2 Qb6-b1+
Kg1-g2 Qb1-e1 Rf2-a2 Qe1-c3 Kg2-h2 Qc3-e5+ Kh2-g2 Qe5-g5+ Kg2-h2 Qg5-f4+
Kh2-g2 Qf4-f3+ Kg2-h2 Ke3-f4 Ra2-g2 Qf3-h5 Rg2-f2+ Kf4-e3 Rf2-a2 Qh5-h4
Kh2-g2 Qh4-e1 Ra2-c2 Qe1-a1) +9.78/39 2} 57. Kg1 {(Kh2-g1 Qh4-e1+ Kg1-h2
e4-e3 Ba6-d3 h6-h5) -4.12/5 0} Qe1+ {(Qh4-e1+ Kg1-h2 Qe1-d1 Rg2-g3+ Kf3-f4
Rg3-g2 Kf4-e3 Rg2-g3+ Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Kd4-e3
Kg1-h2 Qa5-a1 Be2-g4 Qa1-e5+ Kh2-g1 Qe5-b5 Bg4-h3 h6-h5 Rg2-h2 Qb5-g5+
Kg1-h1 Qg5-f4 Bh3-g2 Qf4-g4 Bg2-f1 h5-h4 Rh2-g2 Qg4-d1 Kh1-g1 Qd1-e1 Rg2-h2
Ke3-f4 Rh2-e2 Qe1-b1 Re2-g2) +10.35/37 2} 58. Kh2 {(Kg1-h2 Qe1-d1 Rg2-g3+
Kf3-f4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Qa5-e1+ Kg1-h2 Qe1-h4+ Kh2-g1
Kf4-e3 Be2-a6 Qh4-f6 Ba6-e2 Qf6-a1+ Kg1-h2 h6-h5 Be2-c4 h5-h4 Rg2-a2
Qa1-e5+ Kh2-h1 Qe5-f5 Kh1-g1 Ke3-d4 Bc4-a6 Qf5-g5+ Kg1-h1 Qg5-g3 Ra2-e2
Qg3-h3+ Kh1-g1 Qh3-e6 Ba6-b7) -4.84/28 2} Qd1 {(Qe1-d1 Rg2-g3+ Kf3-f4
Rg3-g2 Kf4-e3 Rg2-g3+ Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Kd4-e3
Kg1-h2 Qa5-a1 Be2-g4 Qa1-e5+ Kh2-g1 Qe5-a5 Kg1-h2 Qa5-g5 Kh2-g1 h6-h5
Bg4-h3 Qg5-e5 Rg2-c2 Ke3-f3 Bh3-f1 Qe5-d4+ Kg1-h2 Qd4-d6+ Kh2-g1 Qd6-b6+
Kg1-h2 Qb6-b1 Bf1-g2+ Kf3-e3 Rc2-c5 h5-h4 Rc5-f5 Qb1-d3 Rf5-f1 Ke3-e2
Kh2-h1 e4-e3 Rf1-g1 Ke2-d2) +11.04/35 2} 59. Rg3+ {(Rg2-g3+ Kf3-f2 Rg3-g2+
Kf2-e3 Rg2-g3+ Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Qa5-e1+ Kg1-h2
Qe1-h4+ Kh2-g1 Kd4-e3 Be2-a6 Qh4-f6 Ba6-c4 Qf6-a1+ Kg1-h2 Qa1-d1 Bc4-f7
Qd1-d4 Bf7-b3 Qd4-e5+ Kh2-g1 Qe5-c5 Bb3-e6 Ke3-d3+ Kg1-h1 h6-h5 Be6-b3
e4-e3 Bb3-d1 Qc5-c1 Rg2-g1 Qc1-c4) -5.01/27 2} Kf4 {(Kf3-f4 Rg3-g2 Kf4-f3
Rg2-g3+ Kf3-f2 Rg3-g2+ Kf2-e3 Rg2-g3+ Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5
Ba6-e2 Kd4-e3 Kg1-h2 Qa5-a1 Be2-c4 Qa1-d1 Bc4-f7 Qd1-d6+ Kh2-g1 Qd6-d4
Kg1-h2 Qd4-e5+ Kh2-g1 Ke3-d3 Bf7-g6 h6-h5 Bg6-h7 h5-h4 Kg1-h1 Kd3-e3 Rg2-g1
Ke3-f4 Rg1-f1+ Kf4-g5 Rf1-g1+ Kg5-h6 Bh7-g8 e4-e3 Rg1-g2 Qe5-f5 Kh1-g1)
+10.90/37 2} 60. Rg2 {(Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Qa5-e1+ Kg1-h2
Kf4-e3 Be2-a6 Qe1-h4+ Kh2-g1 Qh4-f6 Ba6-f1 Qf6-a1 Rg2-e2+ Ke3-d4 Re2-d2+
Kd4-e5 Rd2-e2 Qa1-c1 Re2-f2 e4-e3 Rf2-f7 Qc1-e1 Rf7-f8 Qe1-g3+ Bf1-g2
Ke5-d4 Rf8-d8+ Kd4-c3 Rd8-c8+ Kc3-b2 Rc8-f8 e3-e2 Rf8-f2 Qg3-g4 Kg1-h2
Kb2-c3) -5.14/27 2} Ke3 {(Kf4-e3 Rg2-g3+ Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1
Qh5-a5 Ba6-e2 Kd4-e3 Kg1-h2 Qa5-a1 Be2-g4 Qa1-e5+ Kh2-g1 Qe5-a5 Kg1-h2
Qa5-g5 Kh2-h1 Qg5-b5 Kh1-g1 h6-h5 Bg4-e6 Ke3-d3 Rg2-f2 Qb5-g5+ Kg1-f1
Qg5-c1+ Kf1-g2 Kd3-d4 Rf2-f1 Qc1-d2+ Rf1-f2 Qd2-g5+ Kg2-f1 Qg5-g3 Rf2-g2
Qg3-d3+ Kf1-g1 Qd3-e3+ Kg1-h2 Qe3-f4+ Kh2-g1 Qf4-c1+ Kg1-h2) +11.40/35 2}
61. Rg3+ {(Rg2-g3+ Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Qa5-e1+
Kg1-h2 Kd4-e3 Be2-a6 Qe1-h4+ Kh2-g1 Qh4-f6 Ba6-f1 Qf6-d4 Kg1-h2 Qd4-d1
Bf1-c4 Qd1-d6+ Kh2-g1 Qd6-d4 Bc4-f1 h6-h5 Bf1-e2 Qd4-d2 Be2-b5 Qd2-a5
Bb5-d7 Ke3-d4 Bd7-c6 Qa5-b6 Rg2-g6) -5.23/29 4} Kd4 {(Ke3-d4 Rg3-g2 Qd1-h5+
Kh2-g1 Qh5-a5 Ba6-e2 Kd4-e3 Kg1-h2 Qa5-a1 Be2-g4 Qa1-e5+ Kh2-g1 Qe5-b5
Rg2-g3+ Ke3-d2 Rg3-h3 Qb5-g5 Rh3-h2+ Kd2-e3 Rh2-g2 h6-h5 Bg4-h3 Qg5-a5
Rg2-c2 Qa5-e1+ Bh3-f1 Qe1-d1 Rc2-c3+ Ke3-d4 Rc3-h3 Qd1-e1 Rh3-h2 Qe1-e3+
Kg1-h1 Qe3-c1 Kh1-g2 Qc1-d2+ Kg2-g1 Qd2-e1 Rh2-e2 Qe1-c1 Kg1-g2 h5-h4
Kg2-g1 h4-h3) +11.44/36 2} 62. Rg2 {(Rg3-g2 Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2
Qa5-e1+ Kg1-h2 Kd4-e3 Be2-b5 Qe1-d1 Bb5-c4 Qd1-d6+ Kh2-g1 Qd6-d4 Bc4-f1
h6-h5 Bf1-e2 Qd4-d2 Be2-b5 Qd2-a5 Bb5-c6 Qa5-a1+ Kg1-h2 Qa1-f6 Bc6-b7
Qf6-b6 Rg2-g3+ Ke3-f4 Bb7-c8 e4-e3 Rg3-g2 Qb6-b5 Rg2-g1) -5.42/28 2} Qh5+
{(Qd1-h5+ Kh2-g1 Qh5-a5 Ba6-e2 Kd4-e3 Kg1-h2 Qa5-a1 Be2-g4 Qa1-e5+ Kh2-h3
Qe5-b5 Kh3-h2 h6-h5 Bg4-d1 Qb5-b8+ Kh2-h3 Qb8-c8+ Kh3-h2 Qc8-c7+ Kh2-h1
Qc7-a5 Kh1-h2 Qa5-b5 Bd1-c2 Qb5-e5+ Kh2-h3 Qe5-a1 Kh3-h2 Ke3-f3 Rg2-g3+
Kf3-f4 Rg3-g1 Qa1-e5 Bc2-d1 Kf4-e3+ Kh2-h3 Ke3-f2) +11.22/35 2} 63. Kg1
{(Kh2-g1 Qh5-a5 Ba6-e2 Kd4-e3 Kg1-h2 Qa5-e1 Be2-a6 Qe1-h4+ Kh2-g1 Qh4-f6
Ba6-c4 Qf6-a1+ Kg1-h2 Qa1-d1 Bc4-f7 Ke3-d4 Bf7-e6 h6-h5 Be6-d7 Qd1-f1
Bd7-e8 Qf1-f4+ Kh2-g1 Qf4-e5 Be8-c6 e4-e3 Bc6-f3 h5-h4 Kg1-h1 Kd4-c3 Bf3-d1
h4-h3 Rg2-e2 Kc3-d4 Re2-b2 Kd4-d3) -5.48/28 1} Qa5 {(Qh5-a5 Ba6-e2 Kd4-e3
Kg1-h2 Qa5-d5 Kh2-h3 Qd5-c5 Be2-g4 Qc5-b5 Rg2-g3+ Ke3-f4 Rg3-g2 Qb5-f1
Bg4-h5 Qf1-e1 Rg2-g4+ Kf4-e5 Rg4-g2 Ke5-d4 Bh5-e2 Qe1-h1+ Rg2-h2 Qh1-c1
Rh2-g2 Kd4-e3 Be2-g4 Qc1-e1 Bg4-h5 Qe1-h1+ Rg2-h2 Qh1-f1+ Rh2-g2 Qf1-b5
Bh5-g6 Ke3-f3 Rg2-g3+ Kf3-f2 Rg3-g2+ Kf2-e3 Rg2-g3+ Ke3-d4 Rg3-g2 Qb5-d3+
Kh3-h2 Qd3-d1 Rg2-g1 Qd1-e2+ Rg1-g2 Qe2-e1 Bg6-h5) +9.86/38 2} 64. Be2
{(Ba6-e2 Qa5-e1+ Kg1-h2 Qe1-h4+ Kh2-g1 h6-h5 Be2-a6 Qh4-f6 Ba6-e2 Kd4-e3
Be2-f1 Qf6-d4 Bf1-e2 Qd4-d2 Be2-b5 Qd2-d1+ Bb5-f1 Qd1-e1 Rg2-h2 Ke3-f3
Rh2-h3+ Kf3-f4 Rh3-h2 h5-h4 Rh2-f2+ Kf4-e5 Rf2-f8 Ke5-d4 Rf8-f6 Qe1-g3+
Kg1-h1 e4-e3 Rf6-c6 h4-h3 Rc6-c2) -5.62/26 1} Ke3 {(Kd4-e3 Kg1-h2 Qa5-e1
Be2-a6 Qe1-d1 Rg2-g3+ Ke3-f4 Rg3-g2 Qd1-h5+ Kh2-g1 Kf4-e3 Ba6-f1 Qh5-d1
Rg2-g3+ Ke3-d4 Kg1-f2 Qd1-c1 Kf2-g1 h6-h5 Kg1-g2 h5-h4 Rg3-h3 Qc1-e1 Rh3-h2
Qe1-g3+ Kg2-h1 Qg3-f3+ Kh1-g1 Qf3-e3+ Kg1-h1 Qe3-f4 Kh1-g1 Qf4-c1 Rh2-h3
Qc1-e1 Rh3-h2 Kd4-e3 Rh2-c2 Ke3-f3 Rc2-e2 Qe1-g3+ Kg1-h1 Qg3-g7) +11.37/35
2} 65. Kh2 {(Kg1-h2 Qa5-e1 Be2-b5 Qe1-d1 Bb5-c4 Qd1-d6+ Kh2-h1 Qd6-d4
Bc4-e2 Qd4-d2 Be2-g4 Qd2-e1+ Kh1-h2 Qe1-h4+ Kh2-g1 h6-h5 Bg4-d7 Qh4-f6
Kg1-h1 Qf6-f1+ Kh1-h2 Ke3-d4 Bd7-e8 Qf1-f4+ Kh2-g1 Qf4-e5 Be8-c6 Kd4-e3
Kg1-h1 Qe5-a1+ Rg2-g1 Qa1-f6 Bc6-b7) -5.48/26 1} Qe1 {(Qa5-e1 Be2-a6 Qe1-d1
Rg2-g3+ Ke3-f4 Rg3-g2 Qd1-h5+ Kh2-g1 Kf4-e3 Rg2-g3+ Ke3-d2 Ba6-f1 Qh5-c5+
Kg1-h1 Qc5-c1 Rg3-g2+ Kd2-c3 Kh1-g1 Kc3-d4 Rg2-h2 h6-h5 Rh2-h3 Qc1-e1
Rh3-h2 Qe1-e3+ Kg1-h1 Qe3-g3 Rh2-e2 Qg3-f3+ Kh1-g1 h5-h4 Re2-h2 Qf3-e3+
Kg1-h1 Qe3-c1 Kh1-g2 Qc1-e1 Kg2-g1 Qe1-c1) +10.72/34 2} 66. Ba6 {(Be2-a6
Qe1-h4+ Kh2-g1 Qh4-f6 Ba6-f1 Qf6-d4 Bf1-e2 Qd4-d2 Be2-c4 Qd2-c1+ Bc4-f1
Qc1-e1 Rg2-a2 h6-h5 Kg1-g2 h5-h4 Bf1-c4 Qe1-g3+ Kg2-h1 Qg3-h3+ Kh1-g1
Qh3-g4+ Kg1-h1 Ke3-d4 Bc4-f1 h4-h3 Ra2-e2 Qg4-f3+ Kh1-g1 e4-e3 Re2-a2
Qf3-g3+ Kg1-h1 Qg3-e1 Kh1-g1 Kd4-e5 Ra2-e2 Qe1-g3+ Kg1-h1) -6.02/28 6} Qd1
{(Qe1-d1 Rg2-g3+ Ke3-f2 Rg3-g2+ Kf2-f3 Rg2-g3+ Kf3-f4 Rg3-g2 Qd1-h5+ Kh2-g1
Kf4-e3 Ba6-c4 Qh5-a5 Rg2-a2 Qa5-e1+ Kg1-g2 h6-h5 Kg2-h2 Qe1-b4 Bc4-f1
Qb4-b1 Ra2-e2+ Ke3-f3 Kh2-g1 Qb1-b6+ Kg1-h1 Qb6-a5 Re2-h2 Qa5-e1 Kh1-g1
h5-h4 Rh2-h3+ Kf3-f4 Rh3-h2 e4-e3 Rh2-e2 Qe1-c1 Re2-h2 Kf4-e5) +12.12/33 2}
67. Rg3+ {(Rg2-g3+ Ke3-d2 Rg3-g2+ Kd2-c3 Ba6-e2 Qd1-d6+ Kh2-h3 Kc3-d2
Be2-g4+ Kd2-e1 Rg2-g1+ Ke1-f2 Rg1-g2+ Kf2-f1 Bg4-e2+ Kf1-e1 Be2-g4 Qd6-e5
Rg2-g1+ Ke1-f2 Rg1-g2+ Kf2-e3 Rg2-g3+ Ke3-d4 Bg4-e2 h6-h5 Kh3-h4 Qe5-f6+
Kh4-h3 Qf6-f5+ Kh3-h2 Qf5-f2+ Rg3-g2 Qf2-h4+ Kh2-g1 Kd4-e3 Be2-c4 Qh4-e1+
Kg1-h2 Qe1-d1 Rg2-g3+ Ke3-d4 Bc4-a6 Qd1-e1 Rg3-a3 Qe1-b4) -5.10/25 2} Kd4
{(Ke3-d4 Rg3-g2 Qd1-h5+ Kh2-g1 Kd4-e3 Ba6-c4 Qh5-a5 Rg2-a2 Qa5-e1+ Kg1-g2
h6-h5 Kg2-h2 Ke3-d4 Bc4-a6 Qe1-b4 Ba6-f1 Qb4-b1 Ra2-f2 Qb1-e1 Kh2-g1 Qe1-e3
Kg1-g2 h5-h4 Rf2-e2 Qe3-f3+ Kg2-g1 h4-h3 Re2-d2+ Kd4-c3 Rd2-e2 e4-e3 Kg1-h2
Qf3-f4+ Kh2-g1) +12.08/31 2} 68. Rg2 {(Rg3-g2 Qd1-e1 Ba6-b5 h6-h5 Bb5-e2
Qe1-h4+ Kh2-g1 Kd4-e3 Be2-a6 Qh4-f4 Kg1-h1 Qf4-f6 Ba6-b5 Qf6-f5 Bb5-c4
h5-h4 Kh1-h2 Qf5-f4+ Kh2-h3 Qf4-f3+ Kh3-h2 Qf3-d1 Bc4-f7 Qd1-d6+ Kh2-h1
Qd6-e5 Bf7-c4 Qe5-f6 Rg2-e2+ Ke3-d4) -5.82/23 2} Qh5+ {(Qd1-h5+ Kh2-g1
Kd4-e3 Ba6-c4 Qh5-a5 Kg1-h1 Qa5-a1+ Rg2-g1 Qa1-b2 Bc4-f1 Qb2-f2 Bf1-h3
Qf2-f3+ Kh1-h2 Qf3-f4+ Kh2-h1 Qf4-f2 Rg1-a1 Qf2-h4 Kh1-h2 Ke3-f2 Ra1-f1+
Kf2-e2 Rf1-g1 Qh4-h5 Rg1-g3 Ke2-f2 Rg3-g2+ Kf2-e3 Rg2-g1 Qh5-e5+ Kh2-g2
Qe5-g7+ Kg2-h2 Qg7-c7+ Kh2-h1 Qc7-c5 Kh1-h2 Qc5-h5 Rg1-f1 Qh5-g5) +12.72/30
2} 69. Kg1 {(Kh2-g1 Qh5-h4 Ba6-e2 h6-h5 Be2-b5 Qh4-f4 Bb5-e2 h5-h4 Be2-g4
e4-e3 Bg4-e2 Kd4-c3 Be2-f1 h4-h3 Rg2-e2 Qf4-g3+ Kg1-h1 Kc3-d4 Re2-a2 Qg3-e1
Kh1-g1 Kd4-e5 Ra2-e2 Qe1-g3+ Kg1-h1 Ke5-f4 Re2-b2 Qg3-f3+ Kh1-g1) -6.08/23
2} Ke3 {(Kd4-e3 Ba6-c4 Qh5-a5 Rg2-a2 Qa5-e1+ Kg1-g2 h6-h5 Kg2-h2 Ke3-d4
Bc4-a6 Qe1-b4 Ba6-f1 Qb4-b1 Ra2-f2 Qb1-e1 Kh2-g1 Qe1-e3 Kg1-g2 h5-h4 Rf2-f7
Qe3-e1 Kg2-h1 Kd4-e3 Kh1-g2 Qe1-g3+ Kg2-h1 Qg3-g6 Rf7-f8 Qg6-g4 Rf8-e8
Ke3-d4 Re8-f8 Qg4-g3) +12.67/31 1} 70. Rg3+ {(Rg2-g3+ Ke3-f4 Rg3-g2 Qh5-a5
Ba6-e2 Qa5-e1+ Kg1-h2 Qe1-h4+ Kh2-g1 Kf4-e3 Be2-a6 Qh4-f6 Ba6-f1 Qf6-d4
Bf1-e2 Qd4-d2 Be2-f1 Qd2-e1 Rg2-c2 Qe1-d1 Rc2-g2 h6-h5 Rg2-g3+ Ke3-d4
Rg3-g8 Qd1-e1 Rg8-d8+ Kd4-e5 Rd8-e8+ Ke5-f4 Kg1-h2 Qe1-g3+ Kh2-h1) -5.93/26
1} Kd2 {(Ke3-d2 Ba6-b7 Qh5-c5+ Kg1-h1 Qc5-e5 Rg3-g2+ Kd2-e3 Bb7-c8 Qe5-b5
Rg2-g1 Qb5-h5+ Kh1-g2 Ke3-d2 Rg1-a1 Qh5-g5+ Kg2-h3 Qg5-e3+ Kh3-g2 Qe3-e2+
Kg2-h3 Qe2-f3+ Kh3-h2 e4-e3 Ra1-a2+ Kd2-c3 Bc8-a6 Qf3-h5+ Kh2-g3 Qh5-e5+
Kg3-h4 Qe5-e6 Ra2-a3+ Kc3-d2 Ra3-d3+ Kd2-e1 Ba6-b5 Ke1-f2 Rd3-d4 e3-e2)
+15.44/28 2} 71. Rg8 {(Rg3-g8 Kd2-d1 Rg8-g2 Kd1-e1 Ba6-b7 Qh5-f7 Bb7-c8
Qf7-c4 Bc8-b7 Qc4-b5 Rg2-g7 Qb5-f1+ Kg1-h2 Qf1-f4+ Kh2-h1 Qf4-h4+ Kh1-g2
Qh4-f6 Rg7-g3 Qf6-b2+ Kg2-h3 Qb2xb7 Rg3-g1+ Ke1-d2 Rg1-g2+ Kd2-d3 Rg2-g1
e4-e3 Kh3-h4 e3-e2 Rg1-e1 Kd3-d2 Kh4-h5 Qb7-d5+ Kh5xh6) -9.32/25 9} Kd1
{(Kd2-d1 Rg8-g2 Kd1-e1 Rg2-g7 Qh5-a5 Ba6-b7 Qa5-a1 Rg7-f7 Qa1-d4+ Kg1-g2
Ke1-d2 Rf7-e7 Qd4-f6 Re7-d7+ Kd2-e2 Bb7-d5 Qf6-f2+ Kg2-h3 Qf2-f5+ Kh3-g2
e4-e3 Kg2-g1 Qf5-g6+ Kg1-h1 Qg6-h5+ Kh1-g2 Qh5-g4+ Kg2-h2 Qg4-h4+ Kh2-g2
Ke2-d2) +19.64/27 1} 72. Rg3 {(Rg8-g3 Qh5-a5 Ba6-f1 Qa5-c5+ Kg1-h1 Kd1-e1
Bf1-a6 Qc5-h5+ Kh1-g2 Qh5-e5 Rg3-b3 Ke1-d2 Ba6-c4 Qe5-d4 Rb3-b4 Qd4-c3
Rb4-a4 Kd2-e3 Bc4-e6 Qc3-c2+ Kg2-g3 Qc2xa4 Kg3-g4 Ke3-d2 Kg4-f5 e4-e3
Kf5-e5 Qa4-b5+ Ke5-d6 e3-e2 Kd6-e7 e2-e1Q) -11.98/25 3} Qa5 {(Qh5-a5 Ba6-f1
Qa5-c5+ Kg1-h2 Qc5-f2+ Bf1-g2 e4-e3 Rg3-g8 e3-e2 Rg8-d8+ Kd1-c1 Rd8-c8+
Kc1-d2 Rc8-d8+ Kd2-e1 Rd8-d3 Qf2-c5 Bg2-h3 Qc5-e5+ Kh2-g1 Qe5-g5+ Bh3-g2
Qg5-c5+ Kg1-h2 Qc5-f2 Rd3-d7 Qf2-f4+ Kh2-g1 Qf4-e3+ Kg1-h1 Ke1-f2 Rd7-f7+
Kf2-g3 Rf7-g7+ Kg3-f4 Rg7-f7+) +23.51/26 2} 73. Bf1 {(Ba6-f1 Qa5-c5+ Kg1-h1
Kd1-e1 Bf1-a6 Qc5-h5+ Kh1-g2 Qh5-e5 Rg3-b3 Ke1-d2 Ba6-c4 Qe5-d4 Rb3-b4
Qd4-c3 Rb4-a4 Kd2-e3 Bc4-e6 Qc3-c2+ Kg2-g3 Qc2xa4 Kg3-g4 Ke3-d2 Kg4-f5
e4-e3 Kf5-e5 e3-e2 Ke5-f6 Qa4-f4+ Kf6-g7 Qf4-g5+) -12.30/22 1 Arena
Adjudication} 0-1
[/pgn]
carldaman
Posts: 2283
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Re: RubiChess NNUE player implemented

Post by carldaman »

dkappe wrote: Mon Sep 07, 2020 4:43 pm
carldaman wrote: Mon Sep 07, 2020 10:08 am
Another related problem is that SF + most nets, although very strong, display a tendency towards drawishness with the Black pieces against moderately weaker opponents that it should normally be able to beat more frequently based on pure strength differential. [Edit: primarily at longer TCs]
Might you be generalizing over all nnue’s from Stockfish’s play? Night Nurse showed quite the opposite tendency. Igel romped through TCEC L2 with many dynamic wins both as white and black, but started a string of draws once it ran into tougher competition in L1.
Yes, that's why I wrote SF + "most nets", which is what most people are testing these days. :) You are so far perhaps the only innovator in the net arena, Dietrich, without discounting the very good foundational work of others. Anyway, we're still in the infancy period of NNUE.

I like NightNurse a lot, and plan on testing it more extensively. :)
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Rebel
Posts: 6995
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Re: RubiChess NNUE player implemented

Post by Rebel »

dkappe wrote: Mon Sep 07, 2020 4:56 pm
Rebel wrote: Mon Sep 07, 2020 6:25 am Makes me wonder what a (depth=1) similarity test will reveal.
A perfect acid test for your similarity test.
Yes, I can understand the frustration of Andrew and Andreas.
dkappe wrote: Mon Sep 07, 2020 4:56 pm You have a number of my Toga and ICE based nets available to you. You can run them on a number of different NNUE supporting engines and compare them against the originals. I’d love to see the results of this test.
Help me out with some links, I haven't followed everything.

Also, I tried Igel, but there is no popcount version on github.

Minic is a different story, I can run it with or without the NNUE file, the result remains the same.

Code: Select all

Positions 10000 Minic Minic Minic Minic sf-nn 
Minic 2.48      ----- ----- ----- ----- 39.01 
Minic 2.48x     ----- ----- ----- ----- 39.01 
Minic 2.48y     ----- ----- ----- ----- 39.01 
Minic 2.48z     ----- ----- ----- ----- 39.01 
sf-nnue         39.01 39.01 39.01 39.01 ----- 
90% of coding is debugging, the other 10% is writing bugs.
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xr_a_y
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Re: RubiChess NNUE player implemented

Post by xr_a_y »

Rebel wrote: Tue Sep 08, 2020 7:28 am Minic is a different story, I can run it with or without the NNUE file, the result remains the same.
Probably the NNUEFile is not read, because of bad path.
You can check that easily looking at speed. NNUE version shall be slower.
If you're on Windows I guess there is some question about how to write the path (with / or \).
Also horrible things can probably happen with spaces in path.
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Rebel
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Re: RubiChess NNUE player implemented

Post by Rebel »

xr_a_y wrote: Tue Sep 08, 2020 8:03 am
Rebel wrote: Tue Sep 08, 2020 7:28 am Minic is a different story, I can run it with or without the NNUE file, the result remains the same.
Probably the NNUEFile is not read, because of bad path.
You can check that easily looking at speed. NNUE version shall be slower.
If you're on Windows I guess there is some question about how to write the path (with / or \).
Also horrible things can probably happen with spaces in path.
How does the default path+name of the NNUE file look in your engine?

I assumed : eval\nn-97f742aaefcd.nnue
90% of coding is debugging, the other 10% is writing bugs.