New engine releases & news 2021

[Damir]

Hi Connor

Thanks for nice and improved version of Seer. I hope you never run out of ideas in how to improve it.

[CMCanavessi]

Whoops, my bad. Thanks for noticing. I forgot to bump the version number. I'll fix the binaries shortly

Thank you for the new version !

Okay, the binaries should report the correct version number now. Thanks!

Do you have plans for FRC?

[connor_mcmonigle]

Whoops, my bad. Thanks for noticing. I forgot to bump the version number. I'll fix the binaries shortly

Thank you for the new version !

Okay, the binaries should report the correct version number now. Thanks!

Do you have plans for FRC?

I don't have any immediate plans, but I do intend to add support at some point in the future.

[Sylwy]

I've released a new version of Seer here: https://github.com/connormcmonigle/seer ... tag/v2.1.0. Seer v2.1.0 is expected to be +70 to +100 elo stronger in self play against v2.0.1, though I'm rather pessimistic about how those gains will translate to other opponents. Many thanks to all OpenBench contributors for making Seer's development possible.

The first game in my test. A nice victory vs. Halogen 10 ! The previous two versions (2.0.0 & 2.0.1) had problems with the Australian engine.

[pgn]
[Event "NN Test116"]
[Site "ISR 3"]
[Date "2021.07.14"]
[Round "1"]
[White "Seer 2.1.0-x64-skylake"]
[Black "Halogen10-x64-pext-avx2"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B06"]
[Opening "Modern"]
[Time "17:11:27"]
[Variation "1.e4 g6 2.f4 Bg7 3.Nf3 d6"]
[WhiteElo "2000"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "76"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. f4 g6 3. Nf3 Bg7 4. d3 Bg4 5. Be2 {(Bf1-e2 Ng8-f6 O-O e7-e5
f4xe5 d6xe5 a2-a4 Nf6-h5 c2-c3 Nh5-f4 Nb1-a3 Nb8-d7 a4-a5 Nd7-c5 Bc1xf4
e5xf4 d3-d4 Nc5xe4) +0.67/18 9} c5 {(c7-c5 O-O Nb8-c6 c2-c3 Ng8-f6 a2-a4
O-O h2-h3 Bg4-d7 Qd1-e1 a7-a6 Bc1-e3 b7-b5 Be2-d1 Qd8-c7 Nb1-d2 b5-b4
Bd1-c2 Ra8-b8 d3-d4 Nc6-a5 d4xc5 b4xc3 b2xc3 d6xc5) -0.18/25 10} 6. a4
{(a2-a4 e7-e6 c2-c3 Nb8-c6 O-O Ng8-e7 Nb1-d2 d6-d5 Qd1-e1 h7-h6 Qe1-f2
b7-b6 h2-h3 Bg4xf3 Nd2xf3 Qd8-c7 Bc1-e3 O-O g2-g4 f7-f5) +0.66/17 9} Nc6
{(Nb8-c6 O-O e7-e6 c2-c3 Ng8-e7 Bc1-e3 O-O Nb1-a3 b7-b6 h2-h3 Bg4xf3 Be2xf3
d6-d5 Be3-f2 a7-a6 e4-e5 f7-f6 d3-d4 f6xe5 f4xe5 c5xd4 c3xd4 Qd8-c7 Kg1-h1
Bg7-h6 Bf3-g4) -0.19/26 10} 7. c3 {(c2-c3 d6-d5 O-O e7-e6 Nb1-d2 Ng8-e7
Qd1-e1 h7-h6 h2-h3 Bg4xf3 Nd2xf3 O-O g2-g4 Nc6-a5 Ra1-a3 Qd8-b6 Be2-d1
d5xe4 Qe1xe4 Rf8-d8 g4-g5 h6-h5) +0.66/19 9} e6 {(e7-e6 O-O Ng8-e7 Bc1-e3
O-O h2-h3 Bg4xf3 Be2xf3 a7-a6 Nb1-d2 b7-b6 Qd1-e2 Qd8-c7 Be3-f2 Ra8-d8
g2-g3 e6-e5 f4xe5 Nc6xe5 Bf3-g2 d6-d5 e4xd5 Ne7xd5 Ra1-e1 Rf8-e8 Nd2-c4)
-0.16/26 10} 8. Nbd2 {(Nb1-d2 d6-d5 h2-h3 Bg4xf3 Nd2xf3 Qd8-b6 O-O Ng8-e7
Qd1-e1 Ra8-d8 e4-e5 h7-h5 Bc1-e3 Ne7-f5 Be3-f2 a7-a5 h3-h4 d5-d4 g2-g3
Qb6xb2) +0.58/17 9} Nge7 {(Ng8-e7 O-O O-O h2-h3 Bg4xf3 Nd2xf3 b7-b6 Kg1-h1
d6-d5 e4-e5 d5-d4 Nf3-g5 Ne7-d5 Ng5-e4 Nc6-e7 Be2-f3 Ne7-f5 Qd1-e1 Qd8-h4
Bc1-d2 d4xc3 b2xc3 Qh4xe1 Rf1xe1 Nf5-h4 Bf3-g4) -0.18/26 17} 9. h3 {(h2-h3
Bg4xf3 Nd2xf3 d6-d5 Qd1-c2 O-O h3-h4 h7-h5 O-O c5-c4 Bc1-e3 c4xd3 Qc2xd3
d5xe4 Qd3xe4 Ne7-f5 Ra1-d1 Qd8-c7 Be3-f2 Ra8-d8) +0.58/18 8} Bxf3 {(Bg4xf3
Nd2xf3 O-O O-O b7-b6 Kg1-h1 Ra8-c8 Qd1-e1 d6-d5 Ra1-b1 Nc6-a5 b2-b3 h7-h6
e4-e5 Na5-c6 g2-g4 d5-d4 c3-c4 Qd8-c7 Bc1-d2 f7-f6 e5xf6 Rf8xf6 Nf3-h4
Rc8-f8 Be2-f3) -0.14/26 16} 10. Nxf3 {(Nd2xf3 d6-d5 h3-h4 h7-h5 Qd1-c2
b7-b6 Bc1-e3 O-O O-O Qd8-d7 Ra1-e1 Ra8-d8 Be3-c1 e6-e5 f4xe5 Nc6xe5 Bc1-g5
Ne5-g4 e4xd5 Ne7xd5 Bg5xd8 Rf8xd8) +0.55/18 8} O-O {(O-O O-O b7-b6 Kg1-h1
Ra8-c8 Bc1-d2 d6-d5 g2-g4 d5-d4 Qd1-e1 Nc6-a5 Ra1-a3 d4xc3 b2xc3 h7-h6
e4-e5 Qd8-d7 Qe1-h4 Ne7-d5 Be2-d1 Qd7-d8 Qh4-e1 Qd8-e7 Bd1-c2 c5-c4 Ra3-a1)
-0.20/26 10} 11. h4 {(h3-h4 d6-d5 h4-h5 h7-h6 Ke1-f2 Qd8-b6 g2-g4 c5-c4+
Kf2-g2 e6-e5 g4-g5 d5xe4 d3xe4 e5xf4 h5xg6 Nc6-e5 Nf3xe5 Bg7xe5 g6xf7+
Rf8xf7 Rh1xh6) +1.15/17 12} d5 {(d6-d5 h4-h5 Qd8-b6 h5xg6 h7xg6 Qd1-c2
Nc6-a5 e4-e5 Na5-b3 Ra1-a3 Nb3xc1 Qc2xc1 Ra8-c8 Qc1-d2 d5-d4 Ke1-f2 Ne7-d5
a4-a5 Qb6-c6 Ra3-a1 Nd5-e3 g2-g3) -0.42/22 8} 12. h5 {(h4-h5 h7-h6 Ke1-f2
Qd8-b6 g2-g4 c5-c4+ Kf2-g2 e6-e5 f4xe5 d5xe4 d3xe4 Ra8-d8 Qd1-e1 Qb6-c7
g4-g5 Nc6xe5 g5xh6 Ne5xf3 Be2xf3 Bg7-f6 Bc1-e3) +1.07/16 8} Qb6 {(Qd8-b6
Qd1-c2 Nc6-a5 Bc1-e3 d5-d4 Be3-f2 Ra8-c8 h5-h6 Bg7-f6 O-O Ne7-c6 e4-e5
Bf6-e7 Be2-d1 Rf8-e8 g2-g4 Be7-f8 g4-g5 Nc6-e7 c3-c4 Ne7-f5 Nf3-h2 Nf5-e3
Bf2xe3 d4xe3) -0.35/24 10} 13. Qc2 {(Qd1-c2 h7-h6 g2-g4 Nc6-a5 g4-g5 h6xg5
h5-h6 g5-g4 h6xg7 Kg8xg7 Nf3-h4 Na5-b3 Ra1-a3 Nb3xc1 Qc2xc1 f7-f5 a4-a5
Qb6-c7 e4xf5 e6xf5 Qc1-e3 Ra8-e8) +1.60/19 19} e5 {(e6-e5 h5-h6 Bg7-h8
f4xe5 Nc6xe5 O-O d5xe4 d3xe4 c5-c4+ Kg1-h1 Ne7-c6 Bc1-g5 Ra8-e8 Ra1-d1
Ne5xf3 Rf1xf3 Nc6-e5 Rf3-f1 Qb6-c6 Rd1-d5 f7-f5 Bg5-f4 Ne5-d3 Be2xd3 c4xd3
Qc2xd3 Re8xe4) -0.35/23 15} 14. h6 {(h5-h6 Bg7-h8 O-O Ra8-d8 f4xe5 Nc6xe5
a4-a5 Qb6-c7 Bc1-g5 Ne5-g4 Ra1-a4 Bh8-f6 Qc2-d2 Bf6xg5 Qd2xg5 Qc7-g3 e4xd5)
+1.64/17 7} Bh8 {(Bg7-h8 O-O Ra8-e8 Bc1-e3 d5-d4 Be3-d2 c5-c4 Kg1-h1 d4xc3
b2xc3 Qb6-c7 f4-f5 g6xf5 Bd2-g5 f5-f4 d3xc4 Nc6-a5 c4-c5 Qc7xc5 Nf3-h4
Re8-d8 Qc2-a2 Qc5-c7 Ra1-d1 b7-b6) -0.42/25 8} 15. O-O {(O-O c5-c4+ Kg1-h1
Ra8-d8 g2-g4 Nc6-a5 f4xe5 Na5-b3 Ra1-b1 Nb3xc1 Qc2xc1 c4xd3 Be2xd3 Ne7-c6
Qc1-g5 d5xe4 Bd3xe4 Rd8-e8 Rb1-e1 Nc6xe5) +1.60/18 7} Rae8 {(Ra8-e8 Bc1-e3
d5-d4 Be3-d2 d4xc3 b2xc3 c5-c4+ Kg1-h1 Qb6-c7 f4-f5 g6xf5 Bd2-g5 Nc6-a5
Ra1-b1 f7-f6 Bg5-c1 f5-f4 d3-d4 Re8-d8 Bc1-a3 f6-f5 d4xe5 Bh8xe5 e4xf5
Rf8xf5 Nf3xe5 Qc7xe5) -0.51/24 7} 16. Bd2 {(Bc1-d2 Qb6-c7 Ra1-e1 b7-b6
g2-g3 Qc7-d7 f4xe5 Nc6xe5 Bd2-f4 Ne7-c6 e4xd5 Qd7xd5 Nf3-g5 Qd5-d7 Kg1-h1
Bh8-f6 Ng5-e4 Qd7-h3+) +1.32/18 6} f5 {(f7-f5 e4xd5 Ne7xd5 f4xe5 Nc6xe5
Nf3xe5 Bh8xe5 Be2-f3 Nd5-c7 a4-a5 Qb6-b5 Ra1-e1 Be5-g3 Re1xe8 Rf8xe8 Bd2-g5
Bg3-e5 Qc2-d2 Nc7-e6 Bf3-d5 Qb5xa5 Qd2-e3 Qa5-c7) -0.41/23 9} 17. Ng5
{(Nf3-g5 Bh8-f6 Kg1-h1 Bf6xg5 f4xg5 Nc6-a5 b2-b4 c5xb4 c3xb4 Na5-c6 Be2-f3
Nc6-d4 Qc2-c5 Qb6-d8 Qc5-c3 Ne7-c6 e4xd5 Nd4xf3 Rf1xf3) +1.40/20 20} c4+
{(c5-c4+ Rf1-f2 c4xd3 Qc2xd3 f5xe4 Qd3-b5 Bh8-f6 Be2-g4 Kg8-h8 Bg4-e6
Ne7-f5 Qb5xb6 a7xb6 Ng5-f7+ Kh8-g8 Nf7-g5+ Kg8-h8) 0.00/26 8} 18. Kh1
{(Kg1-h1 Bh8-f6 d3xc4 Bf6xg5 f4xg5 d5xe4 a4-a5 Qb6-c7 c4-c5 Kg8-h8 Kh1-g1
Ne7-d5 b2-b4 e4-e3 Be2-c4 Nc6-e7 Bd2-e1 Re8-d8 Ra1-d1 f5-f4 Qc2-e4)
+1.51/21 18} cxd3 {(c4xd3 Qc2xd3 f5xe4 Qd3-b5 e5xf4 Be2-g4 Bh8-e5 Bd2xf4
Rf8xf4 Rf1xf4 Be5xf4 Bg4-e6+ Kg8-h8 Ng5-f7+ Kh8-g8 Nf7-g5+) 0.00/29 8} 19.
Qxd3 {(Qc2xd3 f5xe4 Qd3-h3 Ne7-f5 g2-g4 Nf5-d6 f4-f5 Rf8-f6 b2-b4 Nc6-e7
c3-c4 d5xc4 Bd2-e3 Qb6xb4 Ra1-d1 b7-b6 f5xg6 Ne7xg6 Rd1xd6 Rf6xd6 Rf1-f7
Qb4-e1+ Be2-f1) +2.33/17 5} fxe4 {(f5xe4 Qd3-h3 Ne7-f5 g2-g4 Nf5-d6 f4-f5
Nc6-e7 Ng5-e6 Rf8-f7 c3-c4 Qb6xb2 Ra1-d1 Qb2-c2 c4xd5 Ne7xd5 Rf1-e1 Bh8-f6
Bd2-b4 Nd5xb4 Rd1xd6 Nb4-d3 Be2xd3 e4xd3 Qh3xd3 Qc2xd3 Rd6xd3) -0.32/26 8}
20. Qh3 {(Qd3-h3 Rf8-f6 Ra1-d1 Qb6-c7 Bd2-e3 Nc6-d8 Be2-g4 Ne7-f5 f4xe5
Qc7xe5 Be3-f4 Qe5-e7 Rd1xd5 Nd8-f7 Bg4xf5 g6xf5 Ng5xf7 Qe7xf7) +2.40/17 5}
Nf5 {(Ne7-f5) +0.15/27 13} 21. g4 {(g2-g4 Nf5-d6 f4-f5 Rf8-f6 b2-b4 Qb6-c7
Ng5-e6 Qc7-c8 Bd2-g5 Rf6xe6 f5xe6 Qc8xe6 Be2-d1 Nd6-f7 Bg5-d2 Nf7-d6 Bd1-b3
Bh8-f6 Rf1xf6 Qe6xf6 Bb3xd5+ Kg8-h8 Ra1-f1) +1.99/19 15} Nd6 {(Nf5-d6 f4-f5
Rf8-f6 b2-b4 Qb6-c7 Ra1-d1 Qc7-d7 Ng5-e6 d5-d4 c3xd4 Nc6xd4 Ne6-c5 Qd7-c6
Be2-b5 Nd4xb5 a4xb5 Nd6xb5 Qh3-g2 Nb5-d6 Bd2-e3 Rf6-f7 b4-b5 Nd6xb5 f5xg6
Qc6xg6 Nc5xe4) -0.22/25 9} 22. f5 {(f4-f5 Rf8-f6 b2-b4 Qb6-c7 a4-a5 Qc7-d7
Ng5-e6 Nc6-d8 Ne6-c5 Qd7-e7 Bd2-g5 Nd8-f7 Bg5xf6 Bh8xf6 Nc5-e6 Kg8-h8
Ra1-d1 g6xf5 g4xf5 d5-d4 Rf1-g1 e4-e3 c3xd4) +1.91/19 6} Rf6 {(Rf8-f6 b2-b4
Qb6-c7 Ra1-d1 Qc7-d7 Ng5-e6 d5-d4 c3xd4 Nc6xd4 Ne6-c5 Qd7-c6 Be2-b5 Nd4xb5
a4xb5 Nd6xb5 Qh3-g2 Nb5-d6 Bd2-e3 Rf6-f7 b4-b5 Nd6xb5 f5xg6 Rf7xf1+ Rd1xf1
h7xg6 Nc5xe4) -0.26/24 6} 23. b4 {(b2-b4 Qb6-c7 a4-a5 Qc7-c8 b4-b5 Nc6-e7
Rf1-g1 Qc8-d7 Ng5-e6 Rf6xe6 f5xe6 Qd7xe6 a5-a6 b7-b6 Bd2-g5 Bh8-f6 Bg5xf6
Qe6xf6 Ra1-f1 Qf6-e6 Rg1-g2) +1.89/16 4} Qc7 {(Nc6-e7) -0.60/22 11} 24. a5
{(a4-a5 Qc7-c8 b4-b5 Nc6-e7 Rf1-g1 Nd6-c4 Bd2-c1 Nc4-d6 Bc1-a3 e4-e3 Qh3xe3
g6xf5 Qe3-h3 Nd6-e4 Ng5xe4 f5xe4 a5-a6 Qc8-d7 a6xb7 Qd7xb7) +1.96/18 7} Ne7
{(Nc6-e7 Rf1-g1 Qc7-c8 Ra1-f1 e4-e3 Bd2xe3 Qc8xc3 Be3xa7 Qc3-d2 Qh3-e3
Qd2xe3 Ba7xe3 g6xf5 g4xf5 Nd6xf5 Ng5-e6+ Kg8-f7 Ne6-c7 Nf5xe3 Rf1xf6+
Bh8xf6 Be2-h5+ Ne7-g6 Nc7xe8 Kf7xe8 Bh5xg6+ h7xg6 Rg1xg6) -0.38/22 7} 25.
Ne6 {(Ng5-e6 Qc7-d7 Bd2-g5 Rf6-f7 Ne6-c5 Qd7-c6 f5-f6 Ne7-c8 Kh1-g1 Nd6-c4
Be2xc4 d5xc4 Qh3-h4 Nc8-d6 a5-a6 b7-b6 Nc5-b7 Nd6xb7 a6xb7) +2.68/17 4} Qc8
{(Qc7-c8 Bd2-g5 Rf6-f7 c3-c4 Nd6xc4 b4-b5 d5-d4 Ra1-c1 d4-d3 Be2xd3 e4xd3
Qh3xd3 g6xf5 Qd3xc4 Qc8xc4 Rc1xc4 f5xg4 Rf1-g1 Bh8-f6 Rc4xg4 Ne7-g6 Ne6-c7
Re8-f8 Nc7-e6) -0.39/24 6} 26. Bg5 {(Bd2-g5 Rf6-f7 c3-c4 Bh8-f6 c4-c5
Ne7xf5 c5xd6 Nf5xd6 Rf1xf6 Rf7xf6 Ne6-c7 Qc8xc7 Bg5xf6 Qc7-c2 Be2-f1 d5-d4
a5-a6 e4-e3 Qh3-g2 Qc2xg2+ Kh1xg2 Kg8-f7 Bf6-g5 b7xa6 Ra1xa6) +2.15/20 12}
e3 {(e4-e3 Bg5xf6 Bh8xf6 c3-c4 d5-d4 c4-c5 Nd6-e4 a5-a6 Ne4-d2 Qh3-g2 e5-e4
a6xb7 Qc8xb7 f5xg6 Ne7-d5 g4-g5 Re8xe6 g5xf6 Nd5xf6 Rf1-f5 Qb7-e7 Qg2-g5)
-0.87/22 5} 27. a6 {(a5-a6 b7-b6 c3-c4 Nd6xc4 Bg5xf6 Bh8xf6 Be2xc4 d5xc4
Qh3xe3 Qc8-c6+ Kh1-h2 g6xf5 g4xf5 Kg8-h8 b4-b5 Qc6xb5) +2.41/17 4} b6
{(b7-b6 Bg5xf6 Bh8xf6 c3-c4 d5-d4 c4-c5 b6xc5 b4xc5 Nd6-e4 Be2-b5 Ne4-d2
Bb5xe8 Qc8xe8 Rf1-g1 Kg8-h8 Ra1-d1 Qe8-c6+ Qh3-g2 e5-e4 Rd1xd2 e3xd2 Qg2xd2
g6xf5 Ne6xd4 Qc6xc5) -1.14/24 6} 28. c4 {(c3-c4 Nd6xc4 Ra1-c1 Qc8-d7 b4-b5
Rf6-f7 Bg5xe3 Nc4xe3 Qh3xe3 Qd7-d6 Qe3-h3 e5-e4 Rc1-c7 Bh8-e5 Rc7xa7 e4-e3
Qh3xe3 g6xf5) +2.93/19 9} d4 {(d5-d4 Bg5xf6 Bh8xf6 Qh3-g2 g6xf5 c4-c5 b6xc5
b4xc5 Nd6-f7 g4xf5+ Kg8-h8 Qg2-b7 Nf7xh6 Be2-d3 Re8-g8 Qb7xc8 Ne7xc8 c5-c6
Nh6-g4 c6-c7 Ng4-f2+ Rf1xf2 e3xf2 Ra1-f1 Rg8-g3) -0.55/23 6} 29. c5 {(c4-c5
b6xc5 b4xc5 Rf6xe6 f5xe6 Nd6-e4 Bg5xe7 Re8xe7 Qh3-g2 Ne4-d2 Rf1-f7 Qc8xe6
Rf7xe7 Qe6xe7 Qg2-a8+ Qe7-f8 Qa8xf8+ Kg8xf8 Kh1-g2 Kf8-e7) +3.14/18 11}
bxc5 {(b6xc5 b4xc5 Rf6xe6 f5xe6 Nd6-e4 Bg5xe7 Re8xe7 Qh3-g2 Ne4-f2+ Rf1xf2
e3xf2 Be2-c4 d4-d3 Ra1-f1 Qc8-f8 g4-g5 d3-d2 Qg2-d5 e5-e4 Qd5xe4 Bh8-c3
Kh1-g2 Qf8-d8 Qe4-d5 Qd8xd5+ Bc4xd5) -0.84/24 8} 30. bxc5 {(b4xc5 Nd6-e4
Qh3-g2 Ne4-d2 Be2-b5 e5-e4 Bb5xe8 Qc8xe8 Ne6xd4 Ne7-d5 Bg5xf6 Bh8xf6 Nd4-e6
Bf6-e5 c5-c6 Qe8-e7 Qg2-h3 e3-e2 Rf1-e1 Be5xa1 Re1xe2 e4-e3) +3.09/18 4}
Rxe6 {(Rf6xe6) -1.69/26 8} 31. fxe6 {(f5xe6 Nd6-e4 Bg5xe7 Re8xe7 Qh3-g2
Ne4-d2 Rf1-f7 Qc8xe6 Rf7xe7 Qe6xe7 Qg2-a8+ Qe7-f8 Qa8xf8+ Kg8xf8 c5-c6
Kf8-e7 c6-c7 Ke7-d7 Ra1-c1 Kd7-c8) +4.94/19 10} Ne4 {(Nd6-e4 Bg5xe7 Re8xe7
Qh3-g2 Ne4-d2 Ra1-d1 Qc8-d8 Rd1xd2 e3xd2 Be2-c4 e5-e4 Qg2xe4 d4-d3 g4-g5
Bh8-c3 c5-c6 Qd8-c7 Qe4-d5 Bc3-a5 Kh1-g2 Qc7-b6 Bc4xd3 Qb6-b2 Rf1-d1 Qb2-c3
Bd3-c4 Ba5-b4) -2.23/27 4} 32. Bxe7 {(Bg5xe7 Re8xe7 Qh3-g2 Ne4-d2 Rf1-f7
Qc8xe6 Rf7xe7 Qe6xe7 Qg2-a8+ Kg8-f7 g4-g5 Qe7xg5 Ra1-f1+ Nd2xf1 Be2-c4+
Kf7-e7 Qa8xa7+ Ke7-d8 Qa7-b8+ Kd8-d7 Bc4-b5+ Kd7-e7 Qb8-e8+ Ke7-f6 Qe8-d8+
Kf6-f5 Qd8xg5+ Kf5xg5 Bb5xf1 Bh8-f6) +4.50/19 3} Rxe7 {(Re8xe7 Qh3-g2
Ne4-d2 Ra1-d1 e5-e4 Rd1xd2 e3xd2 Qg2xe4 Qc8-d8 g4-g5 d4-d3 Be2xd3 Bh8-c3
Rf1-d1 Bc3-a5 Bd3-c4 Ba5-b4 Qe4-b7 Bb4-a5 Kh1-g2 Kg8-f8 Qb7-f3+ Kf8-g8
Qf3-e4 Ba5-c7 Bc4-d5 Bc7-f4) -2.78/26 5} 33. Qg2 {(Qh3-g2 Ne4-d2 Rf1-f7
Qc8xe6 Rf7xe7 Qe6xe7 Qg2-a8+ Kg8-f7 g4-g5 d4-d3 Be2xd3 Qe7xc5 Bd3-e2 Qc5-d4
Kh1-g2 Qd4xa1 Qa8xh8 Kf7-e6 Qh8xh7 Ke6-f5 Qh7-f7+ Kf5xg5 h6-h7 e5-e4)
+4.94/18 3} Nc3 {(Ne4-c3 Be2-c4 e3-e2 Bc4xe2 e5-e4 Be2-c4 Bh8-e5 Ra1-e1
Qc8-c6 g4-g5 Be5-c7 Qg2-f2 e4-e3+ Qf2-g2 Qc6-e4 Qg2xe4 Nc3xe4 Rf1-f7 Re7xf7
e6xf7+ Kg8-f8 Kh1-g2 Ne4xc5 Kg2-f3 Bc7-d8 Re1-b1 e3-e2 Kf3xe2 Bd8xg5)
-2.57/26 3} 34. Bc4 {(Be2-c4 e5-e4 Qg2-g3 e3-e2 Rf1-f7 Bh8-f6 Qg3-f4 Nc3-d1
Bc4xe2 Re7xe6 Rf7xf6 Nd1-e3 Rf6xe6 Qc8xe6 Qf4-b8+ Kg8-f7 Qb8xa7+ Kf7-f6
Qa7-g7+ Kf6-g5) +12.48/19 9} e2 {(e3-e2 Bc4xe2 e5-e4 Be2-c4 Qc8-b8 Ra1-c1
d4-d3 Rc1xc3 Bh8xc3 Qg2xe4 d3-d2 Qe4-d5 Bc3-a5 g4-g5 Qb8-d8 Kh1-g2 Qd8xd5+
Bc4xd5 Ba5-c3 c5-c6 Bc3-a5 Bd5-c4 Ba5-c7 Rf1-d1 Bc7-f4 c6-c7 Bf4xc7 Rd1xd2)
-3.62/26 4} 35. Rf7 {(Rf1-f7 Bh8-f6 Qg2-f3 Nc3-d1 Bc4xe2 Re7xe6 Rf7xf6
e5-e4 Be2-c4 e4xf3 Bc4xe6+ Qc8xe6 Rf6xe6 Nd1-e3 c5-c6 Kg8-f7 c6-c7 f3-f2
Re6xe3 d4xe3 c7-c8Q Kf7-e7) +19.27/20 8} Rxf7 {(Re7xf7 e6xf7+ Kg8-f8 Qg2-b7
Qc8-d8 Kh1-g2 Nc3-d1 Bc4xe2 Nd1-e3+ Kg2-f3 Bh8-f6 Ra1-b1 Ne3-d5 Be2-d3
Nd5-c3 Rb1-b2 Nc3-a4 Rb2-c2 Na4-c3 Kf3-g3 Bf6-g5 Qb7xa7 Bg5-f4+ Kg3-h3
e5-e4 Bd3-c4 e4-e3 Qa7-b7 Qd8-g5) -4.43/26 5} 36. Qb7 {(Qg2-b7 Rf7-f1+
Kh1-g2 Qc8-e8 Ra1xf1 e2xf1B+ Kg2xf1 Bh8-f6 c5-c6 Bf6-e7 c6-c7 Qe8-f8+
Kf1-g2 Nc3-e4 c7-c8Q Ne4-d6 Qc8xf8+ Kg8xf8 Qb7xa7 Nd6-e8 Qa7-b7 e5-e4 a6-a7
Be7-d8) +29.77/21 7} Rf1+ {(Rf7-f1+ Kh1-g2 Qc8-e8 Ra1xf1 e2xf1Q+ Kg2xf1
Bh8-f6 c5-c6 Nc3-d5 Bc4xd5 Bf6-e7 c6-c7 Qe8-f8+ Kf1-g2 Qf8xh6 c7-c8Q+
Qh6-f8 Qc8xf8+ Kg8xf8 Qb7xa7 h7-h5 Qa7-b8+ Kf8-g7 a6-a7 Be7-f6 g4xh5 Kg7-h6
a7-a8Q d4-d3 Qa8-a5 Kh6xh5 Qa5-d2 e5-e4 Bd5xe4) -31.88/29 6} 37. Kg2
{(Kh1-g2 Qc8-e8 Ra1xf1 e2xf1B+ Kg2xf1 Bh8-f6 c5-c6 g6-g5 e6-e7+ Kg8-h8
c6-c7 Bf6xe7) +31.26/19 7} Qe8 {(Qc8-e8 Ra1xf1 e2xf1Q+ Kg2xf1 Bh8-f6 c5-c6
Nc3-e4 e6-e7+ Kg8-h8 c6-c7 Ne4-d6 Qb7-b8 Nd6-c8 Bc4-b5 Qe8-g8 e7-e8Q Qg8xe8
Bb5xe8 Bf6-g5 Qb8xc8 Bg5xh6 Be8xg6+ Kh8-g7 Qc8-e6 Bh6-d2 Qe6-f7+ Kg7-h6
Qf7xh7+ Kh6-g5 c7-c8Q Kg5-f4 Qh7-h2+ Kf4-e3 Qh2-f2+) -M17/28 5} 38. Rxf1
{(Ra1xf1 e2xf1B+ Kg2xf1 Bh8-f6 c5-c6 Nc3-e4 c6-c7 Ne4-d6 e6-e7+ Kg8-h8
Qb7-b8 Nd6-c8 Bc4-b5 Bf6xe7 Bb5xe8 Be7-f8 Qb8xc8 Bf8xh6 Be8-b5+ Kh8-g7
Qc8-d7+ Kg7-f6 Qd7-d8+ Kf6-g7 Qd8-e7+ Kg7-h8 c7-c8Q+ Bh6-f8 Qe7xf8+)
+64.41/19 2} exf1=B {(e2xf1B+ Kg2xf1 Bh8-f6 c5-c6 Nc3-a4 e6-e7+ Kg8-h8
c6-c7 Na4-b6 Qb7-b8 Nb6-c8 Bc4-f7 Qe8-d7 e7-e8Q+ Qd7xe8 Bf7xe8 Bf6-g5
Qb8xc8 Bg5xh6 Qc8-d7 Bh6-g5 c7-c8Q Bg5-h4 Be8xg6+ Bh4-d8 Qc8xd8+) -M13/45 3
Arena Adjudication} 1-0
[/pgn]

[amanjpro]

Zahak 5.0 is out, details and comments here: http://talkchess.com/forum3/viewtopic.p ... 82#p899982

I know the last version hasn't been around for too long, and a new one appeared. But I will much appreciate if this version is proeprly tested. As this is the last one of its kind, and I will love to see if I achieved my personal goal or not. Thanks a lot for testing it

[AlexChess]

Zahak 5.0 is out, details and comments here: http://talkchess.com/forum3/viewtopic.p ... 82#p899982

I know the last version hasn't been around for too long, and a new one appeared. But I will much appreciate if this version is proeprly tested. As this is the last one of its kind, and I will love to see if I achieved my personal goal or not. Thanks a lot for testing it

HI!
Could you please cross-compile it also for Windows 10 Windows ARM64 Neon? I'll test it in an engine match versus Ethereal 13.00 github 1 CPU @x4 time controls because it crashes with more than 1 CPU , Rubichess 2.2 WinARM64 NNUE and Igel 3.0.5 NNUE Win ARM64 Neon by Andreas Matthies and Vassily Cherbyna that are very kinds and interested in future computer platforms like me.

PS: Can I ask you if you could compile Ethereal 13.00 for Windows ARM64 too, if you know how? You would be my preferred chess computer friend

https://github.com/AndyGrant/Ethereal/r ... tag/v13.00

Regards, AlexChess

[amanjpro]

Zahak 5.0 is out, details and comments here: http://talkchess.com/forum3/viewtopic.p ... 82#p899982

I know the last version hasn't been around for too long, and a new one appeared. But I will much appreciate if this version is proeprly tested. As this is the last one of its kind, and I will love to see if I achieved my personal goal or not. Thanks a lot for testing it

HI!
Could you please cross-compile it also for Windows 10 Windows ARM64 Neon? I'll test it in an engine match versus Ethereal 13.00 github 1 CPU @x4 time controls because it crashes with more than 1 CPU , Rubichess 2.2 WinARM64 NNUE and Igel 3.0.5 NNUE Win ARM64 Neon by Andreas Matthies and Vassily Cherbyna that are very kinds and interested in future computer platforms like me.

PS: Can I ask you if you could compile Ethereal 13.00 for Windows ARM64 too, if you know how? You would be my preferred chess computer friend

https://github.com/AndyGrant/Ethereal/r ... tag/v13.00

Regards, AlexChess

I am not sure if Go Lang already supports Windows ARM64, if it did I'll compile ti for you (I'll ask you to test it for me in return, as I don't have a Windows box, so I cannot validate it).

As for Ethereal, I think Andrew is in a better place to do the cross compilation, I failed to even compile it under Mac (albeit an older version). If he is not intersted in fulfilling his users' wishes, I think you probably want to simply move on and ignore his engine

[AlexChess]

Zahak 5.0 is out, details and comments here: http://talkchess.com/forum3/viewtopic.p ... 82#p899982

I know the last version hasn't been around for too long, and a new one appeared. But I will much appreciate if this version is proeprly tested. As this is the last one of its kind, and I will love to see if I achieved my personal goal or not. Thanks a lot for testing it

HI!
Could you please cross-compile it also for Windows 10 Windows ARM64 Neon? I'll test it in an engine match versus Ethereal 13.00 github 1 CPU @x4 time controls because it crashes with more than 1 CPU , Rubichess 2.2 WinARM64 NNUE and Igel 3.0.5 NNUE Win ARM64 Neon by Andreas Matthies and Vassily Cherbyna that are very kinds and interested in future computer platforms like me.

PS: Can I ask you if you could compile Ethereal 13.00 for Windows ARM64 too, if you know how? You would be my preferred chess computer friend

https://github.com/AndyGrant/Ethereal/r ... tag/v13.00

Regards, AlexChess

I am not sure if Go Lang already supports Windows ARM64, if it did I'll compile ti for you (I'll ask you to test it for me in return, as I don't have a Windows box, so I cannot validate it).

As for Ethereal, I think Andrew is in a better place to do the cross compilation, I failed to even compile it under Mac (albeit an older version). If he is not intersted in fulfilling his users' wishes, I think you probably want to simply move on and ignore his engine

OK never mind, I have found in your repository Zahak 5.0 for Mac M1 ARM64 native, so I can test it against Ethereal 13 M1 ARM64, Rubichess 2.2 NNUE and Igel 3.0.5 NNUE all for M1 ARM64 (thanks to Acepoint) . You are right, I must forget Ethereal 13 (I'm searching a working version on my system only because it was one of my preferred engines) since it's a closed box and Etheral 12.75 is stronger than Ethereal 13 github while "Etherlito" with SF NNUEs is even better than the commercial version

PS: Always ready as betatester for Zahak 5.0 WinARM64 if you find how to cross-compile it

[AlexChess]

Zahak 5.0 is out, details and comments here: http://talkchess.com/forum3/viewtopic.p ... 82#p899982

I know the last version hasn't been around for too long, and a new one appeared. But I will much appreciate if this version is proeprly tested. As this is the last one of its kind, and I will love to see if I achieved my personal goal or not. Thanks a lot for testing it

On Zahak 6.0 you must add NNUE (here a guide on how to do by Finn Eggers author of Koivisto, if you need: ) and Sygyzy tablebases support. I bet that Zahak will become soon the stronger no Stockfish derivative engine

[Luecx]

Zahak 5.0 is out, details and comments here: http://talkchess.com/forum3/viewtopic.p ... 82#p899982

I know the last version hasn't been around for too long, and a new one appeared. But I will much appreciate if this version is proeprly tested. As this is the last one of its kind, and I will love to see if I achieved my personal goal or not. Thanks a lot for testing it

On Zahak 6.0 you must add NNUE (here a guide on how to do by Finn Eggers author of Koivisto, if you need: ) and Sygyzy tablebases support. I bet that Zahak will become soon the stronger no Stockfish derivative engine

Someone linking my old YT-Playlist which is full of mistakes xD. Anyway. Good job! If you are interested in viewing the network training code for Koivisto you can PM me. the code is public anyway.