If you are interested....

Discussion of computer chess matches and engine tournaments.

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OttoLau
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Joined: Wed Oct 22, 2025 7:10 pm
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Full name: Otto Laukkanen

Re: If you are interested....

Post by OttoLau »

Nice, cool to see more golang engines, and strong ones too! :D
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Sylwy
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Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

OttoLau wrote: Thu Mar 19, 2026 8:30 pm Nice, cool to see more golang engines, and strong ones too! :D
GoChess is a super-powerful engine! And it plays very beautifully!
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Sylwy
Posts: 5139
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Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

My GOLANG_LEAGUE after 3550 games. 29 projects written in Go (all that I know) plus 11 guests (marked in green). The next three days I'm away from my engines. I'm off to film the biggest festival in the Eastern Carpathians ("Florile Ceahlaului 2026" in Piatra-Neamt - an unforgettable festival)!

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References:

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Sylwy
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Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

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GoChess (by Adam Twiss & Claude) is already the best chess engine written in Go (around 3400 Elo) and the best engine built with LLM assistance (built entirely through collaboration with Claude). Considering the formidable (daily) progress it makes (including the imminent transition to a new net, which practically means: v5 (current net): input → accumulator → output; v7 (in test): input → accumulator → hidden layer → output) the engine will soon attack the top of the lists.

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Executable performance as of 03/22/2026 (compiled by Ruxy & ChatGPT):

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Executable performance as of 03/25/2026 (compiled by Ruxy & ChatGPT):

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A chess engine with an impressive evolution!
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Sylwy
Posts: 5139
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

GoChess (by Adam Twiss & Claude)

Improvements in the last 24 hours:

a.-Add TT bucket prefetch to hide L3 latency

b.-Fix NMP verification search

c.-Fix 3 search bugs:
- capture LMR
- NMP eval guard
- TT PV bound-tightening

d.-AVX2 FMA kernel for v7 (+16% NPS)

e.-Optimize pairwise dot product

f.-Eval Quality Tool

g.-Hidden layer monitoring (v7)

Executable performance as of 03/26/2026 (compiled by Ruxy & ChatGPT):

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Sylwy
Posts: 5139
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Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

Tonight's top (after 3861 games). It is worth noting that GoChess started the tournament with a development version from 18.03.2026. I have always replaced the version depending on the changes that have occurred. Now he plays with today's version (the strongest). So he lost points playing dozens of games with weaker versions. A formidable engine developed with AI Claude (Anthropic).

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[pgn]
[Event "GOLANG_LEAGUE"]
[Site "ISR 3"]
[Date "2026.03.26"]
[Round "5"]
[White "Zahak-windows-amd64-10.0-avx"]
[Black "GoChess-0.5.0_x64"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "A02"]
[Opening "Bird Opening"]
[Time "22:47:24"]
[Variation "1..d6"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "113"]
[WhiteType "program"]
[BlackType "program"]

1. f4 d6 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. d3 {(d2-d3 Bf8-g7 O-O Ng8-f6
e2-e4 O-O a2-a4 a7-a6 c2-c3 e7-e5 f4xe5 d6xe5 Nb1-a3 Qd8-c7 Bc1-e3 b7-b6
Nf3-d2 Nf6-g4 Nd2-c4 Bc8-e6 Be3-c1 Ra8-d8 h2-h3 Ng4-f6 Bc1-g5) 0.00/25 9}
Bg7 {(Bf8-g7 a2-a4 Ra8-b8 e2-e4 a7-a6 O-O Ng8-f6 h2-h3 b7-b5 e4-e5 d6xe5
a4xb5 a6xb5 Nf3xe5 Nc6xe5 f4xe5 Nf6-d5 Qd1-e2 Bc8-e6 Kg1-h2) +0.46/20 4} 6.
e4 {(e2-e4 b7-b5 O-O Ra8-b8 c2-c3 b5-b4 Rf1-e1 Ng8-h6 h2-h3 O-O Bc1-e3
b4xc3 b2xc3 Qd8-b6 Qd1-d2 Qb6-b2 Qd2xb2 Rb8xb2 d3-d4 c5xd4 c3xd4 Bc8-a6
d4-d5 Rb2-c2) +0.06/23 9} b5 {(b7-b5 O-O Ra8-b8 h2-h3 Ng8-f6 g3-g4 Nf6-d7
a2-a3 O-O c2-c3 a7-a5 Bc1-e3 Bc8-a6 Rf1-f2 Qd8-b6 Qd1-c2 a5-a4 Nb1-d2
Nc6-a5 Ra1-e1) +0.85/21 9} 7. O-O {(O-O Ra8-b8 c2-c3 b5-b4 a2-a3 b4xc3
Nb1xc3 Nc6-d4 Nf3xd4 Bg7xd4+ Kg1-h1 Bc8-d7 Qd1-c2 Ng8-f6 Nc3-e2 O-O Ne2xd4
c5xd4 f4-f5 Nf6-g4 Qc2-e2 Ng4-e3 Bc1xe3 d4xe3 Qe2xe3) +0.02/23 10} Rb8
{(Ra8-b8 h2-h3 Ng8-f6 g3-g4 a7-a5 a2-a3 O-O Bc1-e3 Bc8-a6 c2-c3 Nf6-d7
Rf1-f2 e7-e6 d3-d4 c5xd4 c3xd4 b5-b4 d4-d5 e6xd5 e4xd5 Nc6-e7 a3xb4)
+0.70/22 4} 8. c3 {(c2-c3 b5-b4 c3xb4 Rb8xb4 Nb1-c3 Ng8-f6 a2-a3 Rb4-b6
Nc3-a4 Rb6-b5 Na4-c3 Rb5-b6) 0.00/22 6} Nf6 {(Ng8-f6 d3-d4 Nf6xe4 Nf3-g5
f7-f5 Ng5xe4 f5xe4 d4-d5 Nc6-a5 Bg2xe4 O-O Nb1-d2 b5-b4 Qd1-c2 e7-e6 Rf1-e1
e6xd5 Be4xd5+ Kg8-h8 Nd2-e4 Bc8-f5 Bc1-e3) +0.89/20 24} 9. e5 {(e4-e5 d6xe5
Nf3xe5 Nc6xe5 f4xe5 Nf6-g4 d3-d4 c5xd4 c3xd4 Ng4-h6 Bc1-e3 Nh6-f5 Be3-f2
h7-h5 Nb1-c3 O-O Rf1-e1 e7-e6 a2-a4 b5xa4 Ra1xa4 Rb8xb2 Ra4xa7) +0.12/22 6}
dxe5 {(d6xe5 Nf3xe5 Nc6xe5 f4xe5 Nf6-d5 Qd1-f3 Bc8-e6 Nb1-d2 b5-b4 c3-c4
Nd5-b6 Nd2-b3 Nb6-d7 Qf3-e2 O-O Bc1-f4 a7-a5 Ra1-e1 Qd8-b6 h2-h3 a5-a4
Nb3-d2 Qb6-c7) +1.06/21 10} 10. Nxe5 {(Nf3xe5 Nc6xe5 f4xe5 Nf6-g4 d3-d4
c5xd4 c3xd4 Ng4-h6 Bc1-e3 O-O Nb1-c3 Nh6-f5 Be3-f2 e7-e6 Nc3-e4 Bc8-b7
Ra1-c1 Bb7-d5 Rc1-c5 a7-a5 Qd1-d2 h7-h5 b2-b3 a5-a4 Ne4-f6+ Bg7xf6 Bg2xd5
e6xd5) +0.01/24 7} Nxe5 {(Nc6xe5 f4xe5 Nf6-d5 Qd1-f3 Bc8-e6 Nb1-d2 Bg7xe5
Nd2-b3 Qd8-b6 Qf3-f2 Be5-d6 Bc1-h6 Nd5-f6 d3-d4 Nf6-g4 d4xc5 Bd6xc5 Qf2xc5
Ng4xh6 Qc5xb6 Rb8xb6 Rf1-e1 O-O Nb3-c5 Rf8-c8) +1.08/21 3} 11. fxe5 {(f4xe5
Nf6-g4 d3-d4 c5xd4 c3xd4 O-O Nb1-c3 Ng4-h6 Bc1-g5 Bc8-b7 Nc3-e2 Bb7xg2
Kg1xg2 f7-f6 Qd1-b3+ Nh6-f7 e5xf6 e7xf6 Bg5-f4 Rb8-b6 d4-d5 Rf8-e8 Ne2-d4
Re8-e4 Nd4-c6 Re4-e2+ Rf1-f2 Re2xf2+ Kg2xf2) +0.11/26 13} Nd5 {(Nf6-d5
Qd1-f3 Bc8-e6 Nb1-d2 b5-b4 c3-c4 Nd5-b6 Nd2-b3 Nb6-d7 Bc1-f4 O-O Qf3-e3
Qd8-b6 Ra1-e1 a7-a5 Nb3-d2 a5-a4 b2-b3 a4xb3 a2xb3 Rf8-d8 h2-h3 g6-g5
Bf4xg5 Nd7xe5) +0.43/25 19} 12. Qf3 {(Qd1-f3 Bc8-e6 Nb1-d2 b5-b4 c3-c4
Nd5-b6 Nd2-e4 Nb6-d7 Qf3-e2 Nd7xe5 Ne4xc5 Be6-g4 Qe2xg4 Ne5xg4 Bg2-c6+
Ke8-f8 Nc5-e6+ Kf8-g8 Ne6xd8 Rb8xd8 Bc6-e4 Bg7-d4+ Kg1-g2 Kg8-g7 a2-a3
b4-b3 Ra1-b1 e7-e6 Bc1-d2 Ng4-e3+ Bd2xe3 Bd4xe3) -0.09/22 12} Be6 {(Bc8-e6
Nb1-d2 Bg7xe5 Nd2-b3 Qd8-b6 Qf3-f2 Rb8-c8 Bc1-h6 Nd5-f6 h2-h3 Qb6-d6 g3-g4
Be5-g3 Qf2-e3 Nf6-d5 Qe3-d2 Nd5-b6 Ra1-d1 Be6-d5 d3-d4 Nb6-c4 d4xc5 Bg3-h2+
Kg1-h1) +0.59/24 4} 13. Nd2 {(Nb1-d2 b5-b4 c3-c4 Nd5-b6 Nd2-b3 Nb6-d7
Qf3-e2 O-O Bc1-f4 a7-a5 d3-d4 c5xd4 Nb3xd4 Qd8-b6 Bf4-e3 Qb6-a6 b2-b3
Bg7xe5 Nd4xe6 Qa6xe6 Ra1-e1 Qe6-d6 Re1-d1 Qd6-c7 Qe2-f2 a5-a4 c4-c5 a4xb3)
-0.03/23 6} Bxe5 {(Bg7xe5 Nd2-b3 Qd8-b6 Qf3-f2 Rb8-c8 Bc1-h6 Nd5-f6 Bg2-f3
b5-b4 d3-d4 c5xd4 c3xd4 Be5-d6 Ra1-e1 Rh8-g8 Bh6-g5 Nf6-d5 Bf3-g2 h7-h5
Re1xe6 f7xe6 Kg1-h1) +0.45/24 14} 14. Qe2 {(Qf3-e2 Be5-g7 Nd2-e4 Qd8-b6
a2-a4 c5-c4+ d3-d4 b5-b4 a4-a5 Qb6-c6 Ne4-c5 O-O Nc5xe6 f7xe6 Rf1xf8+
Kg8xf8 Bc1-g5 Rb8-b5 Qe2-f3+ Bg7-f6 Bg5-h6+ Kf8-f7 Qf3-e2 b4xc3 b2xc3)
-0.06/21 6} Bg7 {(Be5-g7 Nd2-e4 b5-b4 c3-c4 Bg7-d4+ Kg1-h1 Nd5-f6 Ne4xf6+
e7xf6 Bc1-h6 g6-g5 Qe2-e4 Qd8-d6 Qe4xd4 Qd6xd4 Bh6-g7 f6-f5 Bg7xd4 c5xd4
Kh1-g1 O-O Ra1-e1 Kg8-g7) +1.48/22 5} 15. Ne4 {(Nd2-e4 Qd8-b6 a2-a4 c5-c4+
Kg1-h1 h7-h6 d3-d4 b5-b4 a4-a5 Qb6-c6 Ne4-c5 O-O Nc5xe6 f7xe6 Rf1xf8+
Rb8xf8 Bc1-d2 b4xc3 b2xc3 Rf8-b8 Ra1-e1 Rb8-b2 Qe2xe6+ Qc6xe6 Re1xe6
Rb2-b1+ Re6-e1) +0.10/23 5} b4 {(b5-b4 Ne4-g5 Rb8-b6 Ng5xe6 Rb6xe6 Qe2-f3
Nd5-f6 Bc1-e3 O-O Be3xc5 b4xc3 b2xc3 Qd8-c7 Bc5-d4 Nf6-h5 Bd4xg7 Kg8xg7
Ra1-e1 Re6xe1 Rf1xe1 Qc7xc3 Re1xe7 Nh5-f6) +1.96/22 2} 16. c4 {(c3-c4
Bg7-d4+ Kg1-h1 Nd5-f6 Ne4xf6+ e7xf6 Bc1-h6 Ke8-e7 Ra1-e1 Qd8-d7 b2-b3
Rh8-e8 Qe2-f3 Ke7-d8 Re1-e4 Be6-f5 Re4-f4 Bd4-e5 d3-d4 Be5xd4 g3-g4 Bf5-e6
Rf4xd4 c5xd4 Kh1-g1 Kd8-c8) -0.06/23 6} Bd4+ {(Bg7-d4+ Kg1-h1 Nd5-f6
Ne4xf6+ e7xf6 Bg2-c6+ Ke8-e7 a2-a3 a7-a5 Rf1-e1 Rb8-b6 Bc6-g2 b4-b3 Bc1-e3
Bd4xe3 Qe2xe3 Qd8-d4 Qe3xd4 c5xd4 Re1-e4 Rh8-d8 Re4-h4 f6-f5 Bg2-f3 Ke7-f6
Rh4xh7) +2.52/23 14} 17. Kh1 {(Kg1-h1 Nd5-f6 Ne4xf6+ Bd4xf6 Bc1-h6 Rb8-b6
Rf1xf6 e7xf6 Qe2-f3 Be6-d7 Bh6-g7 Rh8-g8 Ra1-e1+ Rb6-e6 Re1xe6+ f7xe6
Bg7xf6 Rg8-f8 Bf6xd8 Rf8xf3 Bg2xf3 Ke8xd8 Kh1-g1 Kd8-e7 Kg1-f2 Ke7-f6
Kf2-e3 Kf6-e5 b2-b3 Bd7-e8) 0.00/24 13} Nf6 {(Nd5-f6 Ne4xf6+ e7xf6 Bg2-c6+
Ke8-e7 a2-a3 a7-a5 Rf1-e1 Rb8-b6 Bc6-g2 a5-a4 a3xb4 Rb6xb4 Bg2-d5 Qd8-b6
Bc1-e3 Rb4xb2 Qe2-f3 Rh8-b8 Be3xd4 c5xd4 Qf3-f4 Qb6-a7 Qf4-h6 Ke7-d6)
+2.51/23 9} 18. Nxf6+ {(Ne4xf6+ Bd4xf6 Bc1-e3 Bf6-d4 Bg2-c6+ Be6-d7 Bc6-g2
O-O Be3xd4 c5xd4 Qe2-e5 Rb8-b6 c4-c5 Rb6-e6 Qe5xd4 Bd7-c6 Qd4xd8 Rf8xd8
Ra1-e1 Bc6xg2+ Kh1xg2 Re6xe1 Rf1xe1 Rd8xd3 Re1xe7 Rd3-d2+ Kg2-h3 Rd2xb2
Re7xa7) -0.10/24 10} exf6 {(e7xf6 Bc1-h6 g6-g5 Bg2-e4 Rh8-g8 Ra1-e1 Qd8-d7
Be4xh7 Rg8-h8 Qe2-e4 Ke8-d8 h2-h4 Bd4xb2 Kh1-h2 Bb2-d4 Bh6-g7 f6-f5 Bg7xd4
f5xe4 Bd4-f6+ Kd8-c8) +1.99/22 9} 19. Bh6 {(Bc1-h6 Ke8-e7 Ra1-e1 Qd8-d7
b2-b3 Rh8-e8 Qe2-f3 Rb8-c8 g3-g4 Ke7-d8 Bh6-g7 Be6xg4 Bg7xf6+ Bd4xf6
Qf3xf6+ Kd8-c7 Re1xe8 Rc8xe8 Qf6-a6 Kc7-d8 Bg2-c6 Qd7xd3 Qa6-a5+ Kd8-c8
Qa5-a6+ Kc8-d8) 0.00/25 6} g5 {(g6-g5 Ra1-e1 Rh8-g8 Bg2-e4 Qd8-d7 Be4xh7
Rg8-h8 Qe2-e4 Ke8-d8 Bh6-g7 f6-f5 Qe4xd4 c5xd4 Bh7xf5 Rh8xh2+ Kh1xh2 Be6xf5
Re1-e7 Qd7-d6 Rf1xf5 Kd8xe7 Bg7-f8+ Rb8xf8) +2.16/23 13} 20. Rae1 {(Ra1-e1
Rh8-g8 Qe2-h5 Ke8-d7 b2-b3 Kd7-c7 h2-h4 Rb8-b6 Re1-e2 Rg8-g6 Kh1-h2 Bd4-e5
Re2xe5 f6xe5 Bh6xg5 Qd8xd3 Qh5xh7 Kc7-b8) -0.16/18 6} Rg8 {(Rh8-g8 Bg2-e4
Qd8-d7 g3-g4 b4-b3 a2-a3 Ke8-d8 h2-h3 Qd7-c7 Qe2-g2 Qc7-d6 Qg2-d2 Kd8-d7
Qd2-a5 a7-a6 Qa5-a4+ Kd7-c7 Qa4-a5+ Kc7-c8 Rf1-f3) +2.65/24 13} 21. Qh5
{(Qe2-h5 Rg8-g6 Bg2-e4 Qd8-d6 Re1-e2 Ke8-d7 Be4xg6 h7xg6 Qh5-f3 b4-b3 a2xb3
Rb8xb3 Rf1-a1 a7-a6 Ra1-e1 Bd4xb2 Bh6-g7 g5-g4) -0.31/19 6} Qd6 {(Qd8-d6
Bg2-e4 Ke8-d7 Be4-f5 Rg8-g6 Bf5xg6 h7xg6 Qh5-f3 Be6-h3 b2-b3 Bh3xf1 Re1xf1
Kd7-c7 Bh6-g7 Rb8-b6 Bg7xf6 Bd4xf6 Qf3-a8 Rb6-a6 Qa8-e8) +3.01/20 3} 22.
Bh3 {(Bg2-h3 Qd6-c6+ Re1-e4 Ke8-d8 Bh3xe6 f7xe6 Qh5-f7 Rg8-e8 Rf1xf6 Bd4xf6
Qf7xf6+ Kd8-c8 Kh1-g1 Rb8-b7 Qf6xg5 Rb7-d7 Qg5-e3 e6-e5 Bh6-f4 Re8-d8
Re4xe5 Rd7xd3 Qe3xc5 Rd3-d1+ Kg1-f2 Qc6xc5+ Re5xc5+ Kc8-b7) -0.56/21 14}
Ke7 {(Ke8-e7 Bh3-f5 b4-b3 a2xb3 Rb8xb3 Bf5xh7 Qd6-c6+ Bh7-e4 Qc6-c7 Be4-h7
Rg8-h8 Bh6-g7 Qc7-c6+ Re1-e4 Rb3xb2 Bg7xh8 Ke7-f8) +2.80/21 2} 23. a3
{(a2-a3 b4xa3 b2xa3 Rg8-g6 Bh3-f5 Ke7-d8 Bf5-e4 Kd8-c7 Re1-b1 Rb8xb1 Rf1xb1
f6-f5 Be4-g2 Bd4-f6 Rb1-b7+ Kc7-d8 Rb7xa7 Qd6xd3 Ra7-a8+ Kd8-c7 Ra8-a7+
Kc7-b6 Ra7-b7+ Kb6-a5) -0.93/19 7} bxa3 {(b4xa3 b2xa3 Rb8-b3 Re1-e2 Rg8-g6
Bh3-f5 Bd4-e5 Bf5xg6 h7xg6 Qh5-f3 Rb3xd3 Qf3-a8 Qd6-b8 Qa8xb8 Be5xb8 a3-a4
Rd3-d4 Rf1-b1 Bb8-e5 Bh6xg5 Be6xc4) +3.41/19 7} 24. bxa3 {(b2xa3 Rg8-g6
Bh3-g2 Ke7-d8 a3-a4 Rb8-b2 Bg2-f3 Rb2-d2 Re1-d1 Rd2xd1 Rf1xd1 Qd6-e5 Bf3-g2
g5-g4 Qh5-h4 Qe5-e2 Rd1-f1 Qe2xd3 a4-a5 Be6xc4 Bh6-f4 Qd3-e2 Qh4xh7 Kd8-e7
Qh7-h8) -1.45/19 4} Rb2 {(Rb8-b2 Bh3-f5 Qd6-c6+ Bf5-e4 Qc6-c7 Be4-d5 Qc7-d6
Bd5-e4 Qd6-b8 a3-a4 Bd4-e5 Re1-e2 Rb2xe2 Qh5xe2 Be5-d4 Be4-d5 Qb8-e5)
+3.11/21 15} 25. Bf5 {(Bh3-f5 Qd6-c6+ Re1-e4 Rb2-b3 Qh5-f3 Bd4-e5 Kh1-g1
Ke7-d8 Qf3-h5 Be6xf5 Rf1xf5 Rb3xd3 Re4xe5 f6xe5 Bh6xg5+ Kd8-c8 Qh5xh7
Qc6-g6 Qh7xg6 Rg8xg6 Rf5xe5 Rd3xa3 Re5xc5+ Kc8-d7 Bg5-f4 Kd7-e6 Kg1-f2)
-1.23/19 4} Qc6+ {(Qd6-c6+ Bf5-e4 Qc6-d7 Qh5-f3 Qd7-a4 Re1-e2 Rb2xe2 Qf3xe2
Rg8-b8 Bh6-g7 Rb8-b2 Qe2-f3 Qa4-c2 Bg7xf6+ Ke7-f8 Qf3-g2 Qc2xg2+ Be4xg2
Bd4xf6 Rf1xf6 Kf8-g7) +3.56/21 4} 26. Be4 {(Bf5-e4 Qc6-d7 Be4-f3 Bd4-c3
Re1-d1 Qd7-d4 a3-a4 Rg8-g6 a4-a5 Rb2-f2 Bf3-e4 Rf2xf1+ Rd1xf1 Be6xc4 Be4xg6
h7xg6 Qh5-e2+ Bc4-e6 Bh6-g7 Ke7-d7 Qe2-f3 Kd7-e7) -1.36/19 5} Qd7 {(Qc6-d7
h2-h4 g5xh4 Bh6-c1 Rb2-f2 Rf1xf2 Bd4xf2 Re1-e2 Bf2xg3 Bc1-e3 Bg3-d6 Re2-f2
Rg8-g4 Be3xc5 h4-h3 Rf2-f1 Rg4-g5 Bc5xd6+ Qd7xd6 Qh5xh7) +3.51/21 5} 27.
Bg2 {(Be4-g2 Ke7-d8 Re1-e4 Rg8-g6 Bh6-f8 Kd8-e8 Bf8-h6 Rb2-b3 Rf1-e1 Ke8-d8
Bh6-f8 Kd8-c8 Re1-d1 h7-h6 Bf8xh6 Be6-f5 Re4-e1 Bf5xd3 Bg2-d5) -1.56/20 5}
Bc3 {(Bd4-c3 Re1-e3 Qd7-d4 Re3xe6+ f7xe6 Bh6xg5 Rg8xg5 Qh5xh7+ Ke7-d8
Qh7-h8+ Kd8-c7 Qh8-a8 Qd4xd3 Qa8xa7+ Kc7-d6 Qa7-f7 Qd3-d2 Qf7-f8+ Kd6-d7
Qf8-f7+ Kd7-d8 Qf7-f8+) +5.11/20 1} 28. Re3 {(Re1-e3 Qd7-d4 Qh5-f3 Rg8-g6
Re3-e4 Qd4-d6 d3-d4 Bc3xd4 Qf3-h5 Ke7-d8 Rf1-e1 Kd8-c7 Bg2-f3 Rb2-b3 Bf3-g2
Rb3xa3 Re1-b1 Ra3-a2 Bg2-f3 Ra2-b2 Rb1-c1 Kc7-b8 Re4-e1 a7-a6) -2.89/20 6}
Qd4 {(Qd7-d4 Re3xe6+ f7xe6 Bh6xg5 Rg8xg5 Qh5xh7+ Ke7-d8 Qh7-h8+ Kd8-c7
Qh8-a8 Qd4xd3 Qa8-c6+ Kc7-d8 Qc6xe6 Bc3-e5 Qe6-f7 Rb2xg2 Qf7-f8+ Kd8-c7
Qf8xc5+ Kc7-d8 Qc5-f8+ Kd8-d7 Qf8-f7+ Kd7-c8) +5.91/23 6} 29. Qf3 {(Qh5-f3
Rg8-g6 Re3-e4 Qd4-d6 d3-d4 Bc3xd4 Qf3-h5 Ke7-d8 Rf1-e1 Kd8-c7 Bg2-f3 Rb2-b3
Bf3-g2 Rb3xa3 Re1-b1 Ra3-a2 Rb1-b7+ Kc7-c8 Rb7-b1 Ra2-d2 Rb1-e1 a7-a5
Re4-e2 Rd2xe2 Re1xe2 Kc8-d8 Re2-d2 Be6xc4 Rd2-d1 Kd8-c7) -3.35/20 6} Rg6
{(Rg8-g6 Bh6xg5 Rg6xg5 Bg2-h3 f6-f5 Re3-e2 Rb2xe2 Qf3xe2 Ke7-f8 Qe2-f3
h7-h5 Qf3-f4 Qd4xf4 g3xf4 Rg5-g4 Bh3xg4 f5xg4 Rf1-b1 Kf8-e7 Rb1-b7+ Ke7-f6
a3-a4 a7-a6) +6.25/21 1} 30. Re4 {(Re3-e4 Qd4-d6 Rf1-c1 Bc3-d2 Rc1-d1
Rg6xh6 Re4-e2 Bd2-c3 Re2xb2 Bc3xb2 Qf3-b7+ Ke7-f8 Qb7xb2 Qd6xg3 Bg2-e4
Qg3-f4 Rd1-e1 Rh6-h4 Kh1-g1 Be6-h3 Be4-g2 Bh3xg2 Qb2xg2 Qf4-d4+ Kg1-h1
Kf8-g7 Qg2-f3) -3.77/21 6} Qd6 {(Qd4-d6 Bh6xg5 Rg6xg5 Re4-e2 Rb2xe2 Qf3xe2
Bc3-e5 Qe2-f3 Ke7-f8 Rf1-b1 Kf8-g7 Rb1-b7 Qd6-d4 Rb7xa7 Rg5-g6 Ra7-e7
Rg6-h6 Re7xe6 Qd4-a1+ Qf3-f1 f7xe6) +6.71/21 2} 31. Rc1 {(Rf1-c1 Bc3-d2
Rc1-d1 Rg6xh6 Re4-e2 Bd2-c3 Re2xb2 Bc3xb2 Qf3-b7+ Ke7-f8 Qb7xb2 Qd6xg3
Bg2-e4 Be6-f5 Rd1-g1 Bf5xe4+ d3xe4 Qg3-f3+ Qb2-g2 Qf3-c3 Rg1-f1 Qc3xc4
e4-e5 f6xe5 Rf1-f5 g5-g4 Rf5xe5 Qc4-d4 Qg2-a8+ Kf8-g7 Qa8-e8 Qd4-d1+ Re5-e1
Qd1-f3+ Kh1-g1) -3.91/22 5} Rxh6 {(Rg6xh6 Rc1xc3 Rb2-b1+ Bg2-f1 Ke7-f8
Re4xe6 Qd6xe6 Rc3-c2 Kf8-g7 Kh1-g1 f6-f5 d3-d4 f5-f4 d4-d5 Qe6-e5 Rc2-e2
Qe5-f6 Re2-e8 Qf6-d4+ Qf3-f2 Qd4xf2+ Kg1xf2 Rh6xh2+) +9.37/23 3} 32. Rxc3
{(Rc1xc3 Rb2-b1+ Bg2-f1 f6-f5 Re4-e2 f5-f4 d3-d4 c5xd4 Rc3-b3 Rb1xb3 Qf3xb3
f4xg3 Qb3-b4 Qd6xb4 a3xb4 d4-d3 Re2-d2 Be6xc4 Bf1xd3 Bc4-d5+ Kh1-g1 g3xh2+
Rd2xh2 Rh6xh2 Kg1xh2 h7-h5 Bd3-e2 h5-h4 Be2-h5 Ke7-f6 Kh2-h3 Kf6-f5 Bh5-g4+
Kf5-e5 Bg4-c8 Ke5-f4) -5.14/23 9} Rb1+ {(Rb2-b1+ Bg2-f1 Ke7-f8 Re4xe6
Qd6xe6 Rc3-c2 f6-f5 Rc2-e2 Qe6-f6 Re2-f2 f5-f4 g3xf4 g5xf4 Qf3xf4 Qf6-c6+
Qf4-f3 Qc6xf3+ Rf2xf3 Rb1-a1 d3-d4 c5xd4 Kh1-g1 Rh6-g6+ Rf3-g3) +9.30/23 2}
33. Bf1 {(Bg2-f1 f6-f5 Re4-e2 f5-f4 g3-g4 Qd6-d4 Rc3-c2 Ke7-f6 Kh1-g2
Rh6-h4 h2-h3 h7-h5 Re2xe6+ f7xe6 g4xh5 Qd4-e3 Qf3xe3 f4xe3 Bf1-e2 Kf6-e5
a3-a4 Ke5-f4 a4-a5 Rb1-a1 Be2-g4 Ra1-a3 Bg4xe6 Ra3xd3 Rc2-e2 Rh4xh5 Be6-g4)
-5.15/23 5} Kf8 {(Ke7-f8 Re4xe6 Qd6xe6 Rc3-c2 f6-f5 Rc2-e2 Qe6-f6 Re2-f2
f5-f4 g3xf4 g5xf4 Qf3xf4 Qf6-c6+ Qf4-f3 Qc6-c7 Rf2-g2 Rh6-g6 d3-d4 Kf8-g7
Rg2-f2 c5xd4 Qf3-e4 d4-d3 Qe4-d4+) +8.89/24 4} 34. Qf2 {(Qf3-f2 Be6-h3
Re4-e1 Rb1xe1 Qf2xe1 Bh3xf1 Qe1xf1 Qd6xg3 Rc3-c2 Rh6-h4 Rc2-g2 Qg3-e5
Qf1-g1 h7-h5 Qg1-f1 Kf8-g7 a3-a4 Rh4-d4 Rg2-e2 Qe5-d6 Re2-e3 Rd4-f4 Qf1-e2
Qd6-c6+ Re3-e4 Rf4xe4 Qe2xe4 Qc6xa4 h2-h4 Qa4-d7 h4xg5) -4.13/24 5} Bh3
{(Be6-h3 Re4-e1 Rb1xe1 Qf2xe1 Bh3xf1 Qe1xf1 Qd6xg3 Rc3-c2 Kf8-g7 Rc2-g2
Qg3-e5 Qf1-e2 Qe5-d6 Qe2-e4 Rh6-h3 Rg2-e2 Rh3xd3 Qe4-e8 Rd3xa3 Re2-e7
Ra3-a1+ Kh1-g2 Ra1-a2+ Kg2-f3) +9.91/24 1} 35. Re1 {(Re4-e1 Rb1xe1 Qf2xe1
Bh3xf1 Qe1xf1 Qd6xg3 Rc3-c2 Rh6-h4 Rc2-g2 Qg3-e5 Rg2-f2 Kf8-g7 a3-a4 h7-h6
Kh1-g1 Qe5-d6 a4-a5 Rh4-g4+ Kg1-h1 Qd6-c6+ Rf2-g2 Rg4-d4 Qf1-f5 Qc6-d6
Rg2-g3 Rd4-f4 Qf5-h3 Qd6-d4 Rg3-f3 Rf4xf3 Qh3xf3 Qd4-a1+ Kh1-g2) -4.15/26
4} Rxe1 {(Rb1xe1 Qf2xe1 Bh3xf1 Qe1xf1 Qd6xg3 Rc3-c2 Kf8-g7 Rc2-g2 Qg3-h3
Rg2-f2 Qh3-e6 Rf2-f5 Qe6-e3 Qf1-f3 Qe3-c1+ Qf3-f1 Qc1xa3 Qf1-e2 Qa3-b4
Rf5-d5 Qb4-b6 Qe2-e8 Qb6-b1+ Kh1-g2 Qb1-c2+ Kg2-f1 Rh6xh2) +9.69/28 1} 36.
Qxe1 {(Qf2xe1 Bh3xf1 Qe1xf1 Qd6xg3 Rc3-c2 Rh6-h4 Rc2-g2 Qg3-e5 Rg2-f2
Kf8-g7 Kh1-g1 Rh4-d4 Qf1-h3 g5-g4 Qh3-f1 Qe5-e3 Kg1-h1 Qe3xd3 Qf1xd3 Rd4xd3
Rf2-f5 Kg7-g6 Rf5xc5 Rd3xa3 Rc5-c8 f6-f5 c4-c5 Ra3-c3 c5-c6 Rc3-c1+ Kh1-g2
f5-f4) -4.19/25 3} Bxf1 {(Bh3xf1 Qe1xf1 Qd6xg3 Rc3-c2 Kf8-g7 Rc2-g2 Qg3-e5
Qf1-e2 Qe5-d4 Qe2-e4 Qd4xe4 d3xe4 Rh6-h4 Rg2-e2 h7-h5 Re2-e3 a7-a5 h2-h3
f6-f5 e4xf5 Kg7-f6 Re3-b3 Kf6xf5 Kh1-h2 Rh4xc4 Rb3-b5 Rc4-c2+ Kh2-h1)
+9.62/28 3} 37. Qxf1 {(Qe1xf1 Qd6xg3 Rc3-c2 Rh6-h4 Rc2-g2 Qg3-e5 Rg2-f2
Kf8-g7 Qf1-e2 Rh4-h3 Qe2xe5 f6xe5 Rf2-b2 Rh3xd3 Rb2-b5 Rd3xa3 Rb5xc5 f7-f6
Rc5-c8 Kg7-g6 c4-c5 Ra3-c3 c5-c6 Kg6-f5 c6-c7 h7-h5 Kh1-g2 a7-a5 Kg2-g1
h5-h4 Rc8-a8) -4.19/25 3} Qxg3 {(Qd6xg3 Rc3-c2 Kf8-g7 Rc2-g2 Qg3-e5 Qf1-e2
Qe5-d6 Qe2-e3 Qd6-b6 Rg2-g3 Qb6-b1+ Rg3-g1 Qb1-b8 Rg1-g2 Qb8-d6 Rg2-g3
Rh6-h5 Rg3-h3 Rh5xh3 Qe3xh3 Qd6-f4 Kh1-g1 Qf4-c1+ Kg1-f2 Qc1-d2+ Kf2-f1)
+9.52/28 1} 38. Rc2 {(Rc3-c2 Rh6-h4 Rc2-g2 Qg3-e5 a3-a4 Kf8-g7 a4-a5 h7-h6
Rg2-e2 Qe5-c7 Re2-f2 Qc7-d6 Rf2-g2 Rh4-d4 Rg2-f2 Kg7-g6 Rf2-f3 Qd6-e5 a5-a6
f6-f5 Qf1-g2 Qe5-e6 Rf3-f1 Rd4xd3 Qg2-b7 Rd3-a3 Qb7xa7 Qe6xc4) -4.27/25 3}
Rh4 {(Rh6-h4 Rc2-g2 Qg3-e5 Qf1-f2 Rh4-d4 Qf2-e2 Qe5-d6 Rg2-g3 Kf8-g7 a3-a4
h7-h6 Rg3-e3 h6-h5 a4-a5 h5-h4 Kh1-g1 Kg7-g6 Re3-e8 Rd4xd3 Re8-g8+ Kg6-h7
Qe2-e8 Qd6-d4+ Kg1-f1 Rd3-d1+ Kf1-g2 Qd4-g4+ Kg2-f2 Rd1-d2+) +10.31/29 13}
39. Rg2 {(Rc2-g2 Qg3-e5 a3-a4 Kf8-g7 a4-a5 h7-h6 Rg2-e2 Qe5-d6 Re2-g2
Qd6-d8 Rg2-f2 Qd8-c7 Kh1-g1 Rh4-g4+ Rf2-g2 Rg4xg2+ Kg1xg2 Qc7xa5 Qf1-f2
Qa5-b6 Qf2-f5 Qb6-c6+ Kg2-g1 a7-a5 h2-h4 a5-a4 h4xg5 f6xg5 Qf5-e5+ Qc6-f6
Qe5xc5) -4.29/25 4} Qe5 {(Qg3-e5 Qf1-f2 Rh4-d4 Qf2-e2 Qe5-d6 Rg2-g3 Kf8-g7
Rg3-e3 h7-h6 Qe2-f3 h6-h5 h2-h3 h5-h4 Kh1-g2 Qd6-d7 Qf3-e2 Qd7-b7+ Qe2-f3
Qb7-b2+ Kg2-g1 Qb2-b1+ Qf3-f1 Qb1-b2 Qf1-f2 Qb2-b6 Qf2-e2 Qb6-b8 Kg1-h1
Qb8-d6) +10.36/29 4} 40. a4 {(a3-a4 Kf8-g7 a4-a5 h7-h6 Rg2-e2 Qe5-c7 Re2-f2
Qc7-d6 Rf2-g2 Qd6-d8 Rg2-f2 Qd8-c7 Kh1-g1 Rh4-g4+ Rf2-g2 Rg4xg2+ Kg1xg2
Qc7xa5 Qf1-f2 Qa5-b6 Qf2-f5 Qb6-b7+ Kg2-f2 Qb7-b2+ Kf2-f3 Qb2-d2 Qf5xc5
Qd2xd3+ Kf3-g2 Qd3-e2+ Kg2-g3 Qe2-e1+ Kg3-f3 a7-a5 Qc5-d5 a5-a4 c4-c5)
-4.36/26 10} Kg7 {(Kf8-g7 Rg2-e2 Qe5-b8 Re2-f2 Qb8-d6 a4-a5 h7-h6 Rf2-g2
Qd6-c6 Kh1-g1 Qc6-d7 Qf1-e2 Rh4-d4 Rg2-g3 a7-a6 Rg3-e3 Rd4-g4+ Re3-g3
Qd7-d4+ Qe2-f2 Qd4-a1+ Kg1-g2 Rg4-f4 Qf2xc5) +10.38/24 2} 41. a5 {(a4-a5
h7-h6 Rg2-e2 Qe5-c7 Re2-f2 Qc7-d6 Rf2-g2 Qd6-d8 Rg2-f2 Qd8-c7 Qf1-e1
Qc7-c6+ Kh1-g1 Rh4-g4+ Kg1-f1 Qc6-h1+ Kf1-e2 Rg4-g1 Qe1-c3 Qh1-c6 Ke2-d2
Rg1-g2 Kd2-e2 Rg2xf2+ Ke2xf2 Qc6-h1 d3-d4 Qh1xh2+ Kf2-e3 Qh2-f4+ Ke3-d3
Qf4-f5+ Kd3-d2 c5xd4 Qc3xd4 Qf5xa5+ Kd2-d3 Qa5-f5+ Kd3-c3 h6-h5 c4-c5)
-4.32/25 5} h6 {(h7-h6 Qf1-e2 Qe5-c3 Rg2-g1 Rh4-d4 Rg1-g3 Qc3xa5 Qe2-e7
Qa5-a6 Kh1-g1 Qa6-c6 h2-h3 a7-a5 Kg1-f2 Qc6-e6 Rg3-e3 Qe6xe7 Re3xe7 Rd4xd3
Re7-e8 Kg7-g6 Re8-g8+ Kg6-h5) +10.36/24 6} 42. Re2 {(Rg2-e2 Qe5-d6 Re2-g2
Qd6-d8 Rg2-f2 Qd8-c7 Rf2-a2 Rh4-f4 Qf1-e2 Qc7-b7+ Kh1-g1 Qb7-d7 Kg1-h1
Rf4-d4 Ra2-a3 Rd4-g4 Qe2-f3 Qd7-d4 Qf3-d1 Rg4-h4 Qd1-e2 Rh4-h3 Ra3-b3
Rh3-e3 Qe2-f1 Qd4-e5 Rb3-b7 a7-a6) -4.46/23 3} Qb8 {(Qe5-b8 Re2-f2 Qb8-d6
Rf2-g2 a7-a6 Qf1-f3 Rh4-f4 Qf3-e2 Qd6-d7 Rg2-g3 Qd7-c6+ Kh1-g1 Kg7-g6
Rg3-e3 f6-f5 h2-h3 Rf4-h4 Kg1-h2 Qc6-c7+ Kh2-g1 Qc7-d7 Re3-f3 Qd7-c8 Kg1-g2
Rh4-d4) +10.38/25 3} 43. Rf2 {(Re2-f2 Qb8-c7 Rf2-a2 Rh4-f4 Qf1-g2 Rf4-d4
Qg2-f3 Qc7-d6 Ra2-a3 Rd4-f4 Qf3-e2 Qd6-c6+ Kh1-g1 Qc6-d7 Kg1-h1 Rf4-g4
Qe2-f3 Qd7-d4 Qf3-d1 Rg4-h4 Qd1-e2 Rh4-h3 a5-a6 Rh3-e3 Qe2-f2 Qd4-e5)
-4.46/23 2} Qd6 {(Qb8-d6 h2-h3 h6-h5 Rf2-f3 Qd6-e6 Kh1-g2 a7-a6 Qf1-f2
Rh4-d4 Rf3-e3 Qe6-d6 Qf2-e2 h5-h4 Kg2-h1 Kg7-g6 Qe2-f3 Qd6-b8 Kh1-g2 Qb8-d8
Qf3-c6 Qd8-d6) +9.81/24 3} 44. Rg2 {(Rf2-g2 Qd6-d8 Rg2-f2 Qd8-c7 Rf2-a2
Qc7-c6+ Qf1-g2 Qc6-d6 Qg2-d5 Qd6-b8 Ra2-g2 Qb8-b1+ Rg2-g1 Qb1-c2 Rg1-g2
Qc2-d1+ Rg2-g1 Qd1-e2 Rg1-g2 Qe2-e1+ Rg2-g1 Qe1-d2 Rg1-g2 Qd2xa5 Qd5-f5
Qa5-e1+ Rg2-g1 Qe1-d2 Rg1-g2) -4.60/23 3} a6 {(a7-a6 Kh1-g1 Qd6-d4+ Rg2-f2
h6-h5 Qf1-e2 Rh4-h3 Qe2-e4 Rh3xd3 Qe4xd4 Rd3xd4 Rf2-e2 h5-h4 Re2-e8 Kg7-g6
Kg1-f1 Kg6-f5 Re8-c8 Kf5-f4 Rc8xc5) +10.67/23 2} 45. Rf2 {(Rg2-f2 f6-f5
Qf1-e2 Qd6-f6 Qe2-f1 f5-f4 Kh1-g1 Qf6-f5 Kg1-h1 Qf5-e6 Qf1-a1+ Kg7-h7
Qa1-f1 Qe6-d6 Qf1-e2 Rh4-h3 Qe2-e4+ Qd6-g6 Qe4xg6+ Kh7xg6 Rf2-b2 Rh3xd3
Rb2-b6+ Kg6-h5 Rb6xa6 Rd3-a3 Ra6-a7 Kh5-h4 Ra7xf7) -4.35/21 3} h5 {(h6-h5
Kh1-g1 Rh4-g4+ Kg1-h1 Qd6-c6+ Rf2-g2 Kg7-g6 Qf1-e2 Rg4-d4 Kh1-g1 Qc6-d7
Rg2-g3 h5-h4 Rg3-e3 Rd4-g4+ Kg1-f1 Rg4-f4+ Kf1-e1 Qd7-d4 Re3-e8 Qd4-a1+
Ke1-d2 f6-f5) +11.00/23 2} 46. Kg1 {(Kh1-g1 Rh4-g4+ Rf2-g2 Qd6-e5 Rg2xg4
h5xg4 Kg1-g2 f6-f5 Kg2-h1 f5-f4 Qf1-g1 Qe5-f5 Qg1-a1+ Qf5-f6 Qa1-g1 f4-f3
Qg1-f2 Qf6-a1+ Qf2-g1 Qa1xg1+ Kh1xg1 Kg7-f6 Kg1-f1 Kf6-e5 Kf1-g1) -4.61/20
2} Rg4+ {(Rh4-g4+ Rf2-g2 Rg4-d4 Rg2-g3 h5-h4 Rg3-e3 Rd4-g4+ Kg1-h1 Qd6-d7
Qf1-f3 Qd7-d4 Qf3-f2 Rg4-f4 Qf2-e2 Rf4-f1+ Qe2xf1 Qd4xe3 h2-h3 Kg7-g6
Kh1-g2 Qe3-d2+ Kg2-f3 f6-f5 Qf1-b1 Qd2-f4+ Kf3-e2 Qf4-h2+) +11.12/27 5} 47.
Rg2 {(Rf2-g2 Qd6-e5 Kg1-h1 Rg4xg2 Kh1xg2 g5-g4 h2-h3 f6-f5 h3xg4 h5xg4
Qf1-d1 Kg7-f6 Kg2-f1 Kf6-g5 Qd1-e2 Qe5xe2+ Kf1xe2 f5-f4 d3-d4 f4-f3+ Ke2-f2
c5xd4 c4-c5 d4-d3 c5-c6 d3-d2 c6-c7 d2-d1Q) -4.86/22 4} Rd4 {(Rg4-d4 Rg2-f2
h5-h4 Kg1-h1 Qd6-c6+ Kh1-g1 Qc6-e6 Qf1-e2 Qe6xe2 Rf2xe2 Rd4xd3 Re2-e8
Rd3-a3 Kg1-f1 f6-f5 Re8-e5 Ra3-a1+ Kf1-f2 Ra1-a2+ Re5-e2 Ra2-a3 Kf2-e1
Ra3-a1+ Ke1-d2) +11.41/26 2} 48. Rf2 {(Rg2-f2 Rd4-g4+ Rf2-g2 Qd6-e5 Kg1-h1
Rg4xg2 Qf1xg2 Qe5-e1+ Qg2-g1 Qe1xa5 d3-d4 Qa5-b4 d4xc5 Qb4-b7+ Qg1-g2
Qb7-b1+ Qg2-g1 Qb1-e4+ Qg1-g2 Qe4xc4 Qg2-f2 a6-a5 h2-h4 Kg7-g6 h4xg5 f6xg5
Qf2-e3 h5-h4 Qe3-e7 Qc4-f1+ Kh1-h2 Qf1-f2+ Kh2-h1 Qf2-f3+ Kh1-h2 a5-a4
Qe7-f8 Qf3-g3+ Kh2-h1 a4-a3) -4.87/23 3} h4 {(h5-h4 Kg1-h1 Qd6-c6+ Kh1-g1
Qc6-e6 Qf1-e2 Qe6xe2 Rf2xe2 Rd4xd3 Re2-e8 Rd3-a3 Re8-d8 Ra3xa5 Rd8-d5 g5-g4
h2-h3 Ra5-a1+ Kg1-g2 Ra1-a2+ Kg2-h1 g4-g3 Rd5xc5 Ra2-h2+ Kh1-g1) +11.32/26
2} 49. Kh1 {(Kg1-h1 Qd6-c6+ Qf1-g2 Qc6-d7 Rf2-f1 Rd4xd3 Qg2-f2 Qd7-d4
Qf2-f5 Rd3-d2 Qf5-f3 Qd4-e5 Qf3-h3 Qe5-e4+ Qh3-f3 Qe4xf3+ Rf1xf3 Rd2-c2
Rf3-d3 Rc2xc4 Rd3-d6 h4-h3 Kh1-g1 Rc4-g4+ Kg1-f1 Rg4-g2 Rd6xa6 Rg2xh2
Ra6-c6 Rh2-a2 Rc6xc5) -5.46/23 3} Qc6+ {(Qd6-c6+ Kh1-g1 Qc6-e6 Kg1-h1
Kg7-g6 h2-h3 f6-f5 Rf2-f3 f7-f6 Qf1-f2 f5-f4 Kh1-g1 Qe6-e5 Kg1-h1 f6-f5
Qf2-g2 Rd4-d7 Rf3-f1 Rd7xd3 Qg2-c6+ Kg6-h5 Qc6xa6) +10.95/26 4} 50. Qg2
{(Qf1-g2 Qc6-d7 Rf2-f1 Rd4xd3 Qg2-f2 Qd7-d4 Qf2xd4 Rd3xd4 Rf1-b1 Rd4xc4
Rb1-b6 h4-h3 Kh1-g1 Rc4-g4+ Kg1-h1 Rg4-a4 Kh1-g1 Ra4xa5 Kg1-f2 f6-f5 Rb6-c6
Ra5-a2+ Kf2-g3 Ra2-a3+ Kg3-f2 f5-f4 Rc6xc5) -5.86/22 2} Qd7 {(Qc6-d7 Qg2-f3
Qd7-d6 Rf2-d2 Rd4-f4 Qf3-e2 Qd6-c6+ Kh1-g1 Qc6-d7 Kg1-h1 Qd7-b7+ Kh1-g1
Qb7-c8 Kg1-h1 h4-h3 Rd2-d1 Kg7-g6 Rd1-b1 Qc8-c6+ Kh1-g1 Qc6-d6 Kg1-h1
Kg6-g7 Qe2-e4 Rf4-f2 Qe4-h7+ Kg7xh7) +12.70/29 3} 51. Rf1 {(Rf2-f1 Rd4xd3
Qg2-f2 Qd7-d4 Qf2xd4 Rd3xd4 Rf1-b1 Rd4xc4 Rb1-b6 h4-h3 Kh1-g1 Rc4-g4+
Kg1-h1 Rg4-a4 Kh1-g1 Ra4xa5 Kg1-f2 f6-f5 Rb6-c6 Ra5-a2+ Kf2-g3 Ra2-a3+
Kg3-f2 f5-f4 Rc6xc5 Kg7-g6 Rc5-c6+ Kg6-f5 Rc6-c7 Ra3-a2+ Kf2-g1 Ra2-g2+
Kg1-h1 Rg2-d2 Kh1-g1 Rd2-d1+ Kg1-f2 f7-f6) -6.16/23 3} Rxd3 {(Rd4xd3 Qg2-e4
Qd7-d6 Kh1-g1 Rd3-d4 Qe4-e3 Rd4xc4 h2-h3 Rc4-a4 Rf1-f2 Ra4-b4 Qe3-e8
Rb4-b1+ Kg1-g2) +13.75/23 1} 52. Re1 {(Rf1-e1 Rd3-d1 Qg2-e2 Rd1xe1+ Qe2xe1
Qd7-d3 Kh1-g1 Qd3xc4 Qe1-d2 Qc4-e4 Qd2-c3 c5-c4 Kg1-f2 g5-g4 Qc3-e3 Qe4-f5+
Kf2-g2 Qf5xa5 Qe3-e2 Qa5-d5+ Kg2-g1 Qd5-d4+ Qe2-f2 Qd4xf2+ Kg1xf2 c4-c3
Kf2-e2 g4-g3 h2xg3 h4xg3 Ke2-f3) -6.67/23 5} h3 {(h4-h3 Qg2-f2 Qd7-g4
Re1-f1 f6-f5 Qf2-c2 Qg4-e4+ Kh1-g1 Kg7-g6 Qc2-b2 f7-f6 Qb2-c2 f5-f4 Qc2xd3
Qe4xd3 Rf1xf4 Qd3-d1+ Rf4-f1 Qd1-g4+ Kg1-f2 Qg4-g2+ Kf2-e1 Qg2xh2)
+17.23/28 1} 53. Qf2 {(Qg2-f2 Rd3-d1 Kh1-g1 Qd7-g4+ Kg1-f1 Qg4xc4+ Qf2-e2
Qc4xe2+ Kf1xe2 Rd1xe1+ Ke2xe1 g5-g4 Ke1-f2 c5-c4 Kf2-g3 c4-c3 Kg3xg4 c3-c2
Kg4xh3 c2-c1Q Kh3-g4 Qc1-g1+ Kg4-f4 Qg1-d4+ Kf4-f3 Kg7-g6 h2-h3 Qd4-d1+
Kf3-e4 Qd1-d2 h3-h4 Qd2-h2) -8.95/23 4} Qg4 {(Qd7-g4 Re1-f1 Qg4-e4+ Kh1-g1
f6-f5 Rf1-e1 Qe4-g4+ Kg1-f1 Rd3-f3 Re1-e2 Rf3xf2+ Kf1xf2 Qg4xc4 Kf2-e1
Kg7-f6 Ke1-d2 Qc4-b4+ Kd2-d1 Qb4xa5 Re2-c2 c5-c4 Kd1-e2) +23.38/32 3} 54.
Qc2 {(Qf2-c2 Qg4-d7 Qc2-f2 Rd3-d1 Kh1-g1 Qd7-g4+ Kg1-f1 Qg4xc4+ Qf2-e2
Qc4xe2+ Kf1xe2 Rd1xe1+ Ke2xe1 g5-g4 Ke1-f2 c5-c4 Kf2-g3 c4-c3 Kg3xg4 c3-c2
Kg4xh3 c2-c1Q Kh3-g4 Qc1-g1+ Kg4-f4 Qg1-d4+ Kf4-f3 Kg7-g6 h2-h3 Qd4-d1+
Kf3-e4 Qd1-d2 h3-h4) -8.95/23 4} Rd4 {(Rd3-d4 Re1-f1 Qg4-e6 Rf1-a1 Rd4xc4
Qc2-d2 Qe6-e4+ Kh1-g1 Qe4-f3 Qd2-f2 Rc4-g4+ Kg1-f1 Qf3-d3+ Kf1-e1 Rg4-e4+
Qf2-e3 Qd3xe3+ Ke1-d1 Qe3-e2+ Kd1-c1 Re4-c4+ Kc1-b1 Qe2-c2+) +M12/29 1} 55.
Rf1 {(Re1-f1 Rd4xc4 Qc2-f2 Rc4-f4 Rf1-g1 Qg4-f5 Qf2-e2 Qf5-d5+ Rg1-g2
h3xg2+ Kh1-g1 Rf4-f1+ Qe2xf1 g2xf1Q+ Kg1xf1 Qd5-f3+ Kf1-e1 Qf3-g2 h2-h3
c5-c4 Ke1-d1 c4-c3 Kd1-e1 c3-c2 h3-h4) -M13/29 3} Qe6 {(Qg4-e6 Rf1-a1
Rd4xc4 Qc2-f2 Qe6-d5+ Kh1-g1 Rc4-g4+ Kg1-f1 Qd5-d3+ Kf1-e1 Rg4-e4+ Qf2-e3
Re4xe3+ Ke1-f2 Qd3-e2+ Kf2-g1 Qe2-g2+) +M9/30 3} 56. Ra1 {(Rf1-a1 Rd4xc4
Qc2-f2 Qe6-d5+ Kh1-g1 Rc4-g4+ Kg1-f1 Qd5-d3+ Kf1-e1 Rg4-e4+ Qf2-e3 Re4xe3+
Ke1-f2 Qd3-d2+ Kf2-f1) -M8/30 2} Rxc4 {(Rd4xc4 Qc2-f2 Qe6-d5+ Kh1-g1
Rc4-g4+ Kg1-f1 Qd5-d3+ Kf1-e1 Rg4-e4+ Qf2-e3 Re4xe3+ Ke1-f2 Qd3-e2+ Kf2-g1
Qe2-g2+) +M8/30 2} 57. Qf2 {(Qc2-f2 Qe6-d5+ Kh1-g1 Rc4-g4+ Kg1-f1 Qd5-d3+
Kf1-e1 Rg4-e4+ Qf2-e3 Re4xe3+ Ke1-f2 Qd3-d2+ Kf2-f1) -M7/36 2 Arena
Adjudication} 0-1
[/pgn]
User avatar
Sylwy
Posts: 5139
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

GoChess leading all Golang chessengines. In red the four chess engines written in Go with a rating between 3275-3368 Elo points...and GoChess has played many games with weaker development versions.

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User avatar
Sylwy
Posts: 5139
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: If you are interested....

Post by Sylwy »

GOLANG_LEAGUE (TC=4'+2") after 3920 games. Marked in green are the eleven guests. Marked in red-GoChess-the best chess engine written in Go and the best engine built with LLM assistance (AI Claude):

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