My test for Koivisto_3.0-x64-popcnt-avx

[Sylwy]

Test conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Books: Perfect_2010.abk (Koivisto 2.0 x64 bmi2) and RanomiV16.bin (Gogobello x64 bmi2)
-default settings for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-6-men Syzygy bases for both engines.





Gogobello 2.2 x64 has 2992 Elo points (CCRL Blitz)
Koivisto 3.0 x64 has around 3055 Elo points (2992+63)............+133 Elo points face to Koivisto 2.0 x64
+193 Elo points face to Koivisto 1.0 x64
Koivisto 2.0 x64 has around 2922 Elo points...................... my Koivisto 2.0 x64 test
Koivisto 1.0 x64 has 2862 Elo points (CCRL Blitz)

My test for Koivisto 2.0 x64 was:





Congratulations to the whole team !

[Frank Quisinsky]

Hi Sylvian,

thanks for the results.
Elo is most boring point for me!

Could you say a bit to the playing style for both engines?

Or can I donwload the games, so I can looking?!

Best
Frank

[Sylwy]

Hi Sylvian,

thanks for the results.
Elo is most boring point for me!

Could you say a bit to the playing style for both engines?

Or can I donwload the games, so I can looking?!

Best
Frank

Hi !
Thank you for the appreciations !
I was (and remain) a man of numbers. Koivisto is a very solid engine, using a lot of advanced techniques in his architecture.A project full of promise:

https://www.chessprogramming.org/Koivisto

Like samples: a Caro-Kann-a Sicilian & a Spanish:

[pgn] [Event "NN Test40"] [Site "DESKTOP-ISR 3"] [Date "2020.10.23"] [Round "96"] [White "Gogobello_2.2_x64_bmi2"] [Black "Koivisto_3.0-x64-popcnt-avx"] [Result "0-1"] [BlackElo "2200"] [ECO "B12"] [Opening "Caro-Kann"] [Time "17:07:24"] [Variation "Advance, 4.Nf3 e6"] [WhiteElo "2200"] [TimeControl "240+2"] [Termination "normal"] [PlyCount "46"] [WhiteType "program"] [BlackType "program"] 1. e4 {(e2-e4 c7-c5 Ng1-f3 d7-d6 Nb1-c3 Ng8-f6 d2-d4 c5xd4 Nf3xd4 e7-e5 Nd4-f3 Bc8-e6 Nf3-g5 Nb8-c6 Bf1-b5 Bf8-e7 O-O O-O Bc1-e3 d6-d5 e4xd5 Be6xd5 Nc3xd5) +0.41/21 14} c6 2. d4 {(d2-d4 d7-d5 e4-e5 Bc8-f5 c2-c4 e7-e6 Nb1-c3 Ng8-e7 Ng1-f3 Nb8-d7 h2-h3 h7-h6 Qd1-b3 Qd8-b6 Bc1-e3 d5xc4 Bf1xc4 Ne7-d5 Bc4xd5 c6xd5 Ra1-c1 Qb6xb3) +0.45/22 9} d5 3. e5 {(e4-e5 Bc8-f5 Ng1-f3 e7-e6 c2-c4 Ng8-e7 Nb1-c3 Nb8-d7 h2-h3 d5xc4 Bf1xc4 Ne7-d5 O-O Nd7-b6 Nc3xd5 Nb6xd5 Qd1-b3 Qd8-b6 Bc4xd5 e6xd5 Bc1-e3 Bf5-e4 Ra1-c1 Qb6xb3) +0.43/21 9} Bf5 4. Nf3 {(Ng1-f3 e7-e6 c2-c4 Ng8-e7 Qd1-b3 Qd8-b6 Nb1-c3 f7-f6 h2-h3 Nb8-d7 Bc1-e3 Qb6xb3 a2xb3 Bf5-c2 b3-b4 Ne7-f5 c4-c5 Nf5xe3 f2xe3 f6xe5 d4xe5) +0.34/20 9} e6 5. c4 {(c2-c4 Ng8-e7 Nb1-c3 Nb8-d7 h2-h3 d5xc4 Bf1xc4 Ne7-d5 O-O Bf8-e7 a2-a4 Nd7-b6 Nc3xd5 Nb6xd5 Bc1-d2 O-O Qd1-b3 Bf5-e4 Rf1-c1 Qd8-c7 a4-a5 f7-f6) +0.27/20 8} Bb4+ {(Bf8-b4+ Nb1-c3 Ng8-e7 Bf1-e2 d5xc4 Be2xc4 c6-c5 O-O O-O d4xc5 Qd8xd1 Rf1xd1 Bb4xc5 Bc1-g5 h7-h6 Bg5xe7 Bc5xe7 Nf3-d4 Bf5-g6 Bc4-e2 Rf8-d8 Be2-f3 Nb8-c6 Nd4xc6 b7xc6 Bf3xc6) -0.43/22 9} 6. Bd2 {(Bc1-d2 Bb4xd2+ Nb1xd2 Ng8-e7 Qd1-b3 Qd8-c7 Bf1-d3 O-O Bd3xf5 Ne7xf5 O-O d5xc4 Nd2xc4 Nb8-d7 Ra1-c1 Nd7-b6 Nc4-a5 Qc7-d7 Rf1-e1 h7-h6) +0.38/20 8} Bxd2+ {(Bb4xd2+ Nb1xd2 Nb8-d7 Qd1-b3 Qd8-b6 Qb3-c3 Ng8-e7 c4-c5 Qb6-c7 Nf3-h4 O-O Nh4xf5 Ne7xf5 Bf1-d3 b7-b6 Bd3xf5 e6xf5 c5xb6 Qc7xb6 O-O c6-c5 Nd2-f3 c5xd4) -0.09/22 8} 7. Nbxd2 {(Nb1xd2 Ng8-e7 Qd1-b3 b7-b6 Bf1-d3 Bf5xd3 Qb3xd3 O-O O-O Nb8-d7 Ra1-c1 h7-h6 b2-b4 Ra8-c8 h2-h3 g7-g6 b4-b5 c6-c5 Rf1-e1 c5xd4) +0.44/19 8} Ne7 {(Ng8-e7 Qd1-b3 Nb8-d7 c4xd5 e6xd5 Qb3xb7 O-O Bf1-e2 Ra8-b8 Qb7xa7 Rb8-a8 Qa7-b7 Ra8-b8 Qb7-a6 Rb8-a8 Qa6-b7 Ra8-b8 Qb7-a6 Rb8-a8 Qa6-b7 Ra8-b8 Qb7-a6 Rb8-a8 Qa6-b7 Ra8-b8 Qb7-a6 Rb8-a8 Qa6-b7 Ra8-b8 Qb7-a6) 0.00/25 7} 8. Qb3 {(Qd1-b3 Qd8-c7 Bf1-d3 Nb8-d7 O-O O-O Rf1-c1 Rf8-d8 c4xd5 e6xd5 h2-h3 Qc7-b6 Bd3-c2 Qb6xb3 a2xb3 Bf5xc2 Rc1xc2 g7-g6 Ra1-d1 h7-h6) +0.35/20 8} Nd7 {(Nb8-d7 Qb3xb7 Ra8-b8 Qb7-a6 Rb8xb2 c4xd5 c6xd5 Qa6xa7 O-O Qa7-a3 Rb2-b8 Bf1-e2 Ne7-c6 Ra1-c1 Nc6-b4 O-O Nb4-c2 Qa3-a4 Rb8-b4 Qa4-a7 Rb4-b8 Qa7-a4 Rb8-b4 Qa4-a7 Rb4-b8 Qa7-a4 Rb8-b4 Qa4-a7 Rb4-b8 Qa7-a4 Rb8-b4 Qa4-a7 Rb4-b8) -0.11/25 7} 9. Qxb7 {(Qb3xb7 Ra8-b8 Qb7-a6 Rb8xb2 c4xd5 c6xd5 Qa6xa7 O-O Ra1-c1 f7-f6 a2-a4 f6xe5 Nf3xe5 Nd7xe5 d4xe5 Ne7-g6 Rc1-c7 Ng6xe5 Rc7xg7+ Kg8-h8 Qa7-e7 Rb2-a2 Qe7xd8 Rf8xd8) +0.34/18 8} Rb8 {(Ra8-b8 Qb7-a6 Rb8xb2 Qa6xa7 Rb2-b8 Qa7-a3 c6-c5 Bf1-d3 Rb8-a8 Qa3-b3 Ra8-b8 Qb3-c2 Bf5xd3 Qc2xd3 O-O O-O Ne7-c6 c4xd5 e6xd5 d4xc5 Nd7xe5 Nf3xe5 Nc6xe5 Qd3-d4 Rf8-e8 Rf1-e1) -0.11/26 7} 10. Qa6 {(Qb7-a6 Rb8xb2 Ra1-c1 O-O Bf1-e2 f7-f6 Qa6-a3 Rb2-b7 e5xf6 Rf8xf6 O-O Ne7-g6 Rf1-e1 Ng6-f4 Qa3-e3 Qd8-c7 Nf3-e5 Nf4xe2+ Qe3xe2 Nd7xe5 d4xe5) +0.31/19 7} Rxb2 {(Rb8xb2 Qa6xa7 Rb2-b8 Qa7-a3 c6-c5 Bf1-d3 Rb8-a8 Qa3-b3 Ra8-b8 Qb3-c2 Bf5xd3 Qc2xd3 O-O O-O Ne7-c6 c4xd5 e6xd5 d4xc5 Nd7xe5 Nf3xe5 Nc6xe5 Qd3-d4 Rf8-e8) -0.21/24 7} 11. Qa3 {(Qa6-a3 Rb2-b7 c4-c5 O-O Bf1-a6 Rb7-b8 h2-h3 Ne7-g6 Qa3-a4 Qd8-c7 g2-g4 Bf5-e4 Nd2xe4 d5xe4 Nf3-d2 f7-f6 Nd2xe4 f6xe5) +0.25/17 7} Qb8 {(Qd8-b8 Bf1-d3 Qb8-b4 Qa3xb4 Rb2xb4 a2-a3 Rb4-a4 Bd3-e2 O-O O-O Rf8-b8 Rf1-c1 Ra4-a5 c4xd5 e6xd5 Rc1-c3 h7-h6 Rc3-b3 Rb8xb3 Nd2xb3 Ra5-a4 h2-h3 Ne7-g6 Nf3-d2 Ng6-f4) +0.04/24 7} 12. cxd5 {(c4xd5 c6xd5 Ra1-c1 Rb2-b4 Bf1-d3 Bf5xd3 Qa3xd3 Qb8-b6 Rc1-c2 Rb4-b2 O-O O-O Rc2xb2 Qb6xb2 Rf1-b1 Qb2xa2 Rb1-b7 Rf8-d8) +0.36/17 7} Nxd5 {(Ne7xd5 Qa3-d6 Qb8xd6 e5xd6 O-O Nf3-e5 Nd7xe5 d4xe5 Rf8-b8 a2-a3 Nd5-b6 Ra1-c1 Nb6-d7 Nd2-c4 Rb2-b5 f2-f4 Rb5-b1 Rc1xb1 Rb8xb1+ Ke1-d2 c6-c5 g2-g3 Bf5-e4 Rh1-g1) +0.28/24 9} 13. Rc1 {(Ra1-c1 Rb2-b4 Bf1-c4 O-O O-O Nd7-b6 Bc4xd5 Nb6xd5 Rc1-c4 Rb4xc4 Nd2xc4 Qb8-b4 Qa3xb4 Nd5xb4 Nc4-d6 Bf5-g4 Rf1-b1 Bg4xf3 Rb1xb4 Bf3-d5) 0.00/19 7} Nb4 {(Nd5-b4 Bf1-c4 Nb4-c2+ Rc1xc2 Rb2xc2 O-O Qb8-b2 Qa3-a5 O-O Qa5xa7 Nd7-b8 Rf1-d1 Rc2-c1 Rd1-f1 Rc1xf1+ Bc4xf1 Qb2-c1 Nd2-b3 Qc1-d1 Nb3-d2 Bf5-d3 Qa7-a3 Bd3xf1 Nd2xf1 Qd1-b1 Nf3-d2 Qb1-a1 Nd2-b3 Qa1-d1 Qa3-e7 Qd1-e2) +0.93/25 6} 14. Be2 {(Bf1-e2 Rb2xa2 Qa3-c3 Ra2-c2 Rc1xc2 Nb4xc2+ Ke1-f1 c6-c5 g2-g4 Bf5-g6 h2-h4 Qb8-b4 Qc3xb4 Nc2xb4 h4-h5 Bg6-d3 Be2xd3 Nb4xd3 Kf1-e2 Nd3-f4+ Ke2-e3 Nf4-d5+ Ke3-d3 Ke8-e7 Nd2-e4 c5xd4 Kd3xd4 Rh8-d8 Ne4-d6 Nd5-b4) -0.79/20 7} Nc2+ {(Nb4-c2+ Rc1xc2 Bf5xc2 O-O Bc2-g6 Rf1-e1 Rb2-b4 Re1-c1 O-O Rc1xc6 Rb4-b6 Rc6-c4 Rf8-c8 h2-h3 Rc8xc4 Nd2xc4 Rb6-c6 Qa3-a4 Qb8-b7 Nf3-d2 Rc6-c8 Qa4-a3 Qb7-c7 Kg1-h2 Nd7-b6 Nc4-d6 Qc7-c3 Qa3xc3 Rc8xc3) +0.87/23 7} 15. Rxc2 {(Rc1xc2 Bf5xc2 O-O Bc2-g6 Be2-d1 Qb8-b4 Qa3xa7 Bg6-d3 Rf1-e1 O-O a2-a3 Qb4-b7 Qa7-a5 c6-c5 Qa5-c3 c5-c4 Nf3-g5 Rf8-b8 Nd2xc4 Bd3xc4 Qc3xc4 Qb7-d5 Qc4xd5 e6xd5 h2-h3 Nd7-b6 g2-g4) -0.76/21 6} Rxc2 {(Rb2xc2 Be2-d1 Qb8-b2 Qa3xa7 Qb2xa2 Qa7-b7 Rc2-c1 O-O Ke8-e7 Qb7-b4+ c6-c5 d4xc5 Rh8-b8 Qb4-h4+ Ke7-e8 Bd1-a4 Rc1xc5 Qh4-f4 Qa2-d5 Qf4-e3 Rc5-c8 Rf1-d1 Bf5-c2 Ba4xc2 Rc8xc2 Nf3-d4 Rc2-a2) +1.42/25 9} 16. Bd1 {(Be2-d1 Qb8-b2 Qa3xa7 Rc2xd2 Nf3xd2 Ke8-e7 f2-f4 Qb2-c3 Rh1-f1 c6-c5 d4xc5 Qc3-e3+ Bd1-e2 Bf5-d3 Rf1-f2 Rh8-b8 Qa7-a3 Nd7xc5 Nd2-b3 Rb8-b5 Qa3-a7+ Ke7-f8 Qa7-a8+ Kf8-e7 Qa8-a7+) -0.49/21 6} Qb2 {(Qb8-b2 Qa3xa7 Qb2xa2 Qa7-b7 Rc2-c1 O-O Ke8-e7 Qb7-b4+ c6-c5 d4xc5 Rh8-b8 Qb4-h4+ Ke7-e8 Bd1-a4 Rc1xc5 Nd2-e4 Bf5xe4 Qh4xe4 Qa2-c4 Ba4xd7+ Ke8xd7 Qe4xh7 Qc4-f4 Rf1-d1+ Rc5-d5 Rd1-e1 Rb8-c8 Qh7xg7 Rc8-c1 g2-g3 Rc1xe1+ Nf3xe1 Qf4-f5 Kg1-g2 Rd5xe5 Ne1-f3 Re5-d5 Qg7-c3 Kd7-e7 Qc3-b4+ Ke7-e8 Qb4-b8+ Rd5-d8 Qb8-c7 Rd8-d1 Nf3-e5) +1.45/25 6} 17. Qxa7 {(Qa3xa7 Rc2xd2 Nf3xd2 Ke8-e7 f2-f4 Qb2-c3 Rh1-f1 Bf5-d3 Rf1-f3 Rh8-b8 Bd1-e2 Rb8-b1+ Ke1-f2 Qc3xd2 Qa7-a3+ Ke7-e8 Qa3xd3 Qd2-e1+ Kf2-e3 Rb1-b2 Rf3-f2 c6-c5 h2-h4 Qe1-c1+ Ke3-f3 c5xd4 Qd3xd4 Rb2xa2 Kf3-g3) -0.38/21 6} Qxa2 {(Qb2xa2 Qa7-b7 Rc2-c1 O-O Ke8-e7 Qb7-b4+ c6-c5 d4xc5 Rh8-b8 Qb4-h4+ Ke7-e8 Bd1-a4 Rc1xc5 Nd2-e4 Bf5xe4 Qh4xe4 Qa2-c4 Ba4xd7+ Ke8xd7 Qe4xh7 Qc4-f4 Qh7-d3+ Rc5-d5 Qd3-a3 Kd7-e8 g2-g3 Qf4-b4 Qa3-c1 Ke8-f8 Qc1-g5 Qb4-b3 Qg5-h5 Rd5-d1 Qh5-h8+ Kf8-e7 Qh8-h4+ Ke7-d7 Rf1xd1+ Qb3xd1+ Kg1-g2 Rb8-b3 Qh4-a4+ Kd7-e7 Qa4-h4+ f7-f6 e5xf6+ g7xf6) +1.59/25 6} 18. Qc7 {(Qa7-c7 Bf5-d3 d4-d5 c6xd5 Bd1xc2 Qa2xc2 Qc7xc2 Bd3xc2 Ke1-e2 Bc2-g6 Rh1-a1 Ke8-e7 h2-h4 Rh8-c8 Ra1-a6 Rc8-c2 Ra6-a7 Rc2-c1 g2-g3) -1.73/18 6} Bd3 {(Bf5-d3 d4-d5 O-O Qc7xd7 Rc2-c1 Qd7xc6 Rc1xc6 d5xc6 Qa2-a5 h2-h4 Rf8-c8 Rh1-h3 Rc8xc6 Nf3-g1 Qa5xe5+ Rh3-e3 Qe5-d5 Ng1-h3 Qd5-d6 Nh3-f4 Qd6xf4 Re3xd3 Qf4xh4 g2-g3 Qh4-h1+ Ke1-e2 Qh1-h5+ Nd2-f3 Rc6-c8 Ke2-e1 Qh5-b5 Rd3-b3 Qb5-a5+ Nf3-d2) +7.53/23 6} 19. Qc8+ {(Qc7-c8+ Ke8-e7 Qc8xh8 Rc2-c1 d4-d5 Rc1xd1+ Ke1xd1 Qa2-a1+ Nd2-b1 Qa1xb1+ Kd1-d2 Qb1-c2+ Kd2-e3 Qc2-e2+ Ke3-f4 Qe2-e4+ Kf4-g3 Qe4-g6+ Kg3-h4 e6xd5 g2-g4 Bd3-e4 Qh8-a8 Be4xf3 Qa8-a3+ Ke7-d8 Qa3xf3 Nd7xe5 Qf3-d1 h7-h6) -4.89/18 6} Ke7 {(Ke8-e7 Qc8-b7 Rh8-b8 Qb7-a7 Qa2xa7 Bd1xc2 Bd3xc2 O-O Bc2-d3 Rf1-e1 Rb8-b2 h2-h3 c6-c5 Re1-e3 Qa7-a3 d4xc5 Nd7xc5 Nd2-f1 Nc5-e4 Kg1-h2 Ne4xf2 Nf1-g3 g7-g6 Nf3-e1 Qa3-c3 Ne1xd3 Nf2xd3 Ng3-e2 Qc3-c5) +15.28/24 6} 20. Qxh8 {(Qc8xh8 Rc2-c1 d4-d5 c6xd5 Nf3-d4 Rc1xd1+ Ke1xd1 Qa2-a1+ Nd2-b1 Qa1xd4 Kd1-c1 Qd4-a1 Kc1-d2 Bd3xb1 f2-f4 Qa1-d4+ Kd2-c1 Bb1-e4 Rh1-e1 g7-g5 g2-g3 g5xf4 g3xf4) -6.95/21 6} Rc1 {(Rc2-c1 Qh8-f8+ Ke7xf8 Nf3-g1 Rc1xd1+ Ke1xd1 Qa2-c2+ Kd1-e1 Qc2-c1+) +M5/56 6} 21. d5 {(d4-d5 c6xd5 Nf3-d4 Qa2-a1 Nd4-c6+ Rc1xc6 Qh8xg7 Rc6-c1 Qg7-g5+ f7-f6 e5xf6+ Nd7xf6 Nd2-b1 Rc1xb1 Qg5-d2 Rb1xd1+ Qd2xd1 Qa1-e5+ Ke1-d2 Nf6-e4+ Kd2-e3 Ne4-c3+ Ke3xd3 Nc3xd1 Rh1xd1 Qe5xh2 Kd3-e2 Qh2xg2 Rd1-d4 Ke7-d6 Rd4-a4 Qg2-h1 Ra4-b4 e6-e5 Rb4-a4) -16.65/19 5} Rxd1+ {(Rc1xd1+ Ke1xd1 Qa2-c2+ Kd1-e1 Qc2-c1+) +M3/128 2} 22. Kxd1 Qc2+ {(Qa2-c2+ Kd1-e1 Qc2-c1+) +M2/128 2} 23. Ke1 Qc1# {(Qc2-c1+) +M1/128 2} 0-1 [/pgn]

[pgn] [Event "NN Test40"] [Site "DESKTOP-ISR 3"] [Date "2020.10.22"] [Round "62"] [White "Gogobello_2.2_x64_bmi2"] [Black "Koivisto_3.0-x64-popcnt-avx"] [Result "0-1"] [BlackElo "2200"] [ECO "B23"] [Opening "Sicilian"] [Time "22:54:28"] [Variation "Closed, 1.e4 c5 2.Nc3 d6"] [WhiteElo "2200"] [TimeControl "240+2"] [Termination "adjudication"] [PlyCount "47"] [WhiteType "program"] [BlackType "program"] 1. e4 {(e2-e4 c7-c5 Ng1-f3 d7-d6 Nb1-c3 Ng8-f6 d2-d4 c5xd4 Nf3xd4 e7-e5 Nd4-f3 Bc8-e6 Nf3-g5 Nb8-c6 Bf1-b5 Bf8-e7 O-O O-O Bc1-e3 d6-d5 e4xd5 Be6xd5 Nc3xd5) +0.41/21 13} c5 2. Nc3 {(Nb1-c3 Nb8-c6 Ng1-f3 d7-d6 Bf1-c4 Ng8-f6 O-O e7-e6 d2-d4 c5xd4 Nf3xd4 Nc6xd4 Qd1xd4 Bf8-e7 Bc4-b5+ Ke8-f8 h2-h3 h7-h6 Bc1-e3 a7-a6 Bb5-e2 Kf8-g8 e4-e5 d6xe5 Qd4xd8+) +0.35/22 9} d6 3. d4 {(d2-d4 c5xd4 Qd1xd4 Nb8-c6 Qd4-d3 g7-g6 Bc1-e3 Ng8-f6 f2-f3 a7-a6 Nc3-d5 Nf6xd5 e4xd5 Nc6-e5 Qd3-b3 Bf8-g7 Be3-b6 Qd8-d7 O-O-O O-O a2-a3 h7-h6 Kc1-b1) +0.25/20 9} cxd4 {(c5xd4 Qd1xd4 Nb8-c6 Qd4-d3 Ng8-f6 Ng1-f3 e7-e6 Bf1-e2 Bf8-e7 O-O O-O h2-h3 d6-d5 e4xd5 Nc6-b4 Qd3-d1 Nb4xd5 Nc3xd5 e6xd5 Rf1-e1 Qd8-c7 Bc1-e3 Bc8-f5 c2-c3) -0.10/23 8} 4. Qxd4 {(Qd1xd4 Nb8-c6 Qd4-d3 g7-g6 Bc1-e3 Ng8-f6 f2-f3 Bf8-g7 Ng1-e2 O-O Qd3-d2 Nc6-e5 Ne2-f4 a7-a6 Nf4-d5 Nf6xd5 Nc3xd5 Bc8-e6 O-O-O Be6xd5 e4xd5 b7-b5 Be3-h6 Bg7xh6 Qd2xh6) +0.11/22 9} Nc6 {(Nb8-c6 Qd4-d1 g7-g6 h2-h3 Bf8-g7 Ng1-f3 Ng8-f6 Bc1-e3 O-O Bf1-e2 Bc8-d7 Qd1-d2 Nc6-e5 O-O-O Bd7-c6 Nf3xe5 d6xe5 f2-f3 Qd8-c7 Be2-d3 a7-a6 Kc1-b1 Ra8-d8) -0.12/23 7} 5. Qd3 {(Qd4-d3 g7-g6 Bc1-e3 Ng8-f6 f2-f3 Bf8-g7 O-O-O O-O Qd3-d2 Bc8-e6 a2-a3 Nc6-e5 Kc1-b1 Ra8-c8 Nc3-b5 a7-a6 Nb5-d4 Be6-c4 b2-b3 Bc4xf1 Rd1xf1 Qd8-c7 Rf1-d1 Nf6-d7) +0.22/21 8} Nf6 {(Ng8-f6 Ng1-f3 e7-e6 Bc1-f4 Bf8-e7 O-O-O e6-e5 Bf4-g5 Bc8-e6 Bg5xf6 Be7xf6 Qd3xd6 Qd8xd6 Rd1xd6 O-O Nc3-d5 Ra8-d8 Nd5xf6+ g7xf6 Rd6xd8 Rf8xd8 Bf1-d3) -0.21/22 7} 6. f3 {(f2-f3 g7-g6 Bc1-e3 Bf8-g7 Qd3-d2 Bc8-e6 O-O-O Nf6-d7 Nc3-d5 Nc6-e5 Be3-d4 O-O Kc1-b1 Be6xd5 e4xd5 Nd7-b6 b2-b3 Ne5-d7 Bd4xg7 Kg8xg7 h2-h4 Nd7-f6 h4-h5 g6xh5 a2-a3 Nb6xd5) +0.11/20 8} a6 {(a7-a6 Bc1-e3 e7-e6 O-O-O Bf8-e7 g2-g4 O-O Bf1-g2 Nc6-e5 Qd3-e2 b7-b5 g4-g5 Nf6-d7 f3-f4 Ne5-c4 Ng1-f3 Nc4xe3 Qe2xe3 Bc8-b7 Kc1-b1 Qd8-c7 h2-h4 b5-b4 Nc3-e2 d6-d5 e4xd5 Bb7xd5) 0.00/22 9} 7. Be3 {(Bc1-e3 e7-e6 O-O-O Bf8-e7 a2-a3 O-O Ng1-h3 b7-b5 Qd3-d2 h7-h6 Nh3-f2 b5-b4 a3xb4 Nc6xb4 Nf2-d3 d6-d5 h2-h3 Nb4xd3+ Qd2xd3 Bc8-b7 e4xd5) +0.01/19 8} b5 {(b7-b5 O-O-O Bc8-b7 g2-g4 Nc6-e5 Qd3-d2 h7-h6 Kc1-b1 e7-e6 Qd2-f2 Bf8-e7 a2-a3 Nf6-d7 Ng1-e2 Ne5-c4 Be3-c1 O-O Bf1-g2 Ra8-c8 Bc1-f4 Nc4-e5 Bf4-c1) -0.10/22 7} 8. O-O-O {(O-O-O e7-e6 a2-a3 Bc8-b7 Qd3-d2 Bf8-e7 g2-g4 h7-h6 h2-h4 Nf6-d7 f3-f4 b5-b4 a3xb4 Nc6xb4 Bf1-d3 Nb4xd3+ Qd2xd3 Be7xh4 g4-g5 h6xg5) +0.04/19 8} Bb7 {(Bc8-b7 Qd3-d2 e7-e6 g2-g4 Nf6-d7 g4-g5 Nc6-e5 a2-a3 Bf8-e7 h2-h4 O-O h4-h5 Nd7-b6 f3-f4 Nb6-c4 Qd2-e1 Nc4xe3 Qe1xe3 Ra8-c8 h5-h6 Ne5-g4 Qe3-g3) -0.15/23 7} 9. a4 {(a2-a4 e7-e6 a4xb5 a6xb5 Qd3xb5 Qd8-c8 Qb5-g5 Nc6-b4 Qg5-b5+ Nb4-c6) +0.14/21 7} e6 {(e7-e6 a4xb5 a6xb5 Qd3xb5 Qd8-c7 Qb5-g5 h7-h6 Qg5-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3) -0.10/22 7} 10. axb5 {(a4xb5 a6xb5 Qd3xb5 Qd8-d7 h2-h4 Bf8-e7 Qb5-b3 O-O Bf1-b5 Qd7-c7 Bb5xc6 Bb7xc6 Qb3-b6 Qc7xb6 Be3xb6 d6-d5 e4xd5 Nf6xd5 Nc3xd5 Bc6xd5) -0.11/18 7} axb5 {(a6xb5 Qd3xb5 Qd8-d7 Qb5-g5 Ra8-a1+ Kc1-d2 Ra1xd1+ Kd2xd1 d6-d5 e4xd5 Nf6xd5 Nc3xd5 h7-h6 Qg5-g3 Qd7xd5+ Be3-d2 Nc6-e5 Bf1-e2 h6-h5 Kd1-c1 h5-h4 Qg3-g5 f7-f6 Qg5-f4 Bf8-c5 Ng1-h3 Ke8-f7) -0.19/24 7} 11. Qxb5 {(Qd3xb5 Qd8-d7 Qb5-b3 Bf8-e7 Bf1-e2 Nc6-a5 Qb3-b6 Na5-c6 Be2-b5 O-O Bb5-a4 Rf8-b8 Qb6-b3 Qd7-c7 Qb3-b6 Qc7-d8 Qb6xd8+ Rb8xd8 Ba4xc6) -0.14/18 7} Qc7 {(Qd8-d7 Qb5-g5 Ra8-a1+ Kc1-d2 Ra1xd1+ Kd2xd1 d6-d5 Be3-d2 h7-h6 Qg5-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3) 0.00/24 6} 12. Kb1 {(Kc1-b1 Bf8-e7 Qb5-b6 Qc7-d7 Nc3-b5 O-O Nb5xd6 Be7xd6 e4-e5 Nf6-d5 Rd1xd5 e6xd5 e5xd6 h7-h6 Be3-c5 Rf8-d8 Qb6-c7) +0.45/18 7} Be7 {(Bf8-e7 Qb5-b6 Qc7-d7 Ng1-e2 O-O Ne2-d4 Nc6xd4 Rd1xd4 Bb7-c6 Bf1-b5 Rf8-c8 Rd4-d1 Be7-d8 Bb5xc6 Rc8xc6 Qb6-b5 Rc6-a6 Kb1-c1 Qd7-e7 Qb5-e2 Ra6-a1+ Kc1-d2 Ra1-a5 Kd2-c1 Ra5-a1+ Kc1-d2 Ra1-a5 Kd2-c1 Ra5-a1+ Kc1-d2 Ra1-a5 Kd2-c1 Ra5-a1+ Kc1-d2) +0.10/26 6} 13. Qb6 {(Qb5-b6 Qc7-b8 Ng1-e2 Nf6-d7 Qb6-b3 Nc6-a5 Qb3-a2 Na5-c6 Qa2-b3) +0.28/20 7} Qd7 {(Qc7-d7 Bf1-b5 O-O Be3-f4 Nf6-h5 Bf4-c1 Qd7-c8 Ng1-e2 Nh5-f6 Qb6-f2 Qc8-c7 Bc1-e3 Nf6-d7 Bb5-a4 Nc6-b4 Ba4xd7 Qc7xd7 Be3-c5 d6-d5 Bc5xe7 Qd7xe7 e4xd5 e6xd5 Rh1-e1) +0.02/23 7} 14. Bf4 {(Be3-f4 O-O Bf1-b5 Nf6-h5 Bf4-g3 Nh5xg3 h2xg3 Qd7-c8 Bb5-a4 h7-h6 Ng1-e2 Rf8-e8 Ne2-d4 Ra8-a6 Qb6-b3 Nc6-a5 Qb3-a2 Na5-c6 g3-g4 Re8-f8 Nd4xc6) +0.32/20 7} e5 {(e6-e5 Bf4-c1 O-O Bf1-b5 Qd7-c8 Ng1-e2 Nf6-d7 Qb6-f2 Ra8-a5 b2-b3 Nc6-b4 Bb5-a4 Nd7-c5 Bc1-a3 Nc5xa4 Ba3xb4 Na4xc3+ Ne2xc3 Ra5-a6 Nc3-d5 Bb7xd5 Rd1xd5 Qc8-c7 Rh1-f1 Rf8-a8) +0.14/24 6} 15. Bg5 {(Bf4-g5 O-O Bf1-b5 Rf8-b8 Bg5xf6 Be7xf6 h2-h4 Bf6-d8 Qb6-c5 Bd8-c7 Ng1-e2 Ra8-a5 Qc5-c4 h7-h5 Kb1-c1 Bc7-d8 Bb5xc6 Bb7xc6 Nc3-d5 Ra5-a1+) +0.39/19 6} Bd8 {(Be7-d8 Qb6-f2 O-O Bg5-e3 Qd7-e6 Bf1-b5 Nc6-b4 Ng1-e2 Bd8-e7 Ne2-g3 d6-d5 Ng3-f5 d5-d4 Qf2-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6 Qh3-g3 Nf6-h5 Qg3-h3 Nh5-f6) 0.00/23 9} 16. Qf2 {(Qb6-f2 O-O Qf2-d2 Nf6-e8 Bg5xd8 Qd7xd8 Nc3-d5 Nc6-d4 Bf1-c4 Ra8-c8 b2-b3 Bb7xd5 e4xd5 Qd8-b6 Kb1-c1 Ne8-f6 Ng1-e2 Nd4xe2+ Qd2xe2 Rc8-a8) +0.57/20 6} O-O {(O-O Bg5-e3 Qd7-c7 Bf1-b5 Nc6-b4 Ng1-e2 d6-d5 Be3-c5 Qc7-a5 Bb5-a4 d5-d4 Bc5xf8 Kg8xf8 Ne2xd4 e5xd4 Qf2xd4 Bd8-b6 Qd4-c4 Bb7-a6 Qc4-b3 Qa5-c5 e4-e5 Ba6-c4 Qb3-a3 Nf6-d5) +0.16/22 6} 17. Qd2 {(Qf2-d2 Nf6-e8 Bg5xd8 Qd7xd8 Nc3-d5 Ne8-f6 Ng1-e2 Nf6xd5 e4xd5 Nc6-b8 Ne2-c3 Nb8-d7 Bf1-b5 Nd7-c5 f3-f4 e5xf4 Qd2xf4) +0.67/18 6} Ba6 {(Bb7-a6 Bf1xa6 Ra8xa6 b2-b3 Bd8-e7 Ng1-e2 Rf8-a8 Kb1-c1 h7-h6 Bg5xf6 Be7xf6 h2-h4 Nc6-d4 Nc3-a4 Ra6-a5 Ne2xd4 e5xd4 Qd2-e2 Bf6-e5 Kc1-b1 Ra5-b5 Qe2-c4 Rb5-b7 Kb1-c1 Be5-f4+ Kc1-b1) +0.50/22 6} 18. Bb5 {(Bf1-b5 Ba6xb5 Nc3xb5 Nf6-e8 Bg5xd8 Nc6xd8 Nb5-a3 Nd8-e6 Ng1-e2 Ra8-a6 Ne2-c3 Ne8-f6 Nc3-d5 Nf6xd5 Qd2xd5 Qd7-d8 Rd1-d3 h7-h5 Rd3-b3) +0.12/19 6} Bxb5 {(Ba6xb5 Nc3xb5 Nc6-d4 c2-c4 Ra8-a1+ Kb1xa1 Nd4-b3+ Ka1-a2 Nb3xd2 Bg5xd2 Bd8-e7 Ng1-e2 Qd7-c6 b2-b3 Qc6-c5 Ne2-g3 Rf8-a8+ Ka2-b2 Be7-f8 Ng3-f5 Qc5-f2 Rh1-g1 g7-g6 Nb5-c7 Ra8-a7 Rg1-f1 Qf2xg2) +1.71/23 11} 19. Nxb5 {(Nc3xb5 Qd7-b7 Qd2-e2 Ra8-b8 c2-c4 Nc6-d4 Nb5xd4 e5xd4 h2-h4 Bd8-e7 Rd1xd4 Qb7-a7 Rd4-d1 Qa7-a4 Qe2-c2 Rb8-b3 Rd1-d3 Rf8-b8 Rd3xb3 Rb8xb3 Kb1-c1) -0.76/18 6} Nd4 {(Nc6-d4 Nb5-a3 Qd7-b7 Qd2-d3 Nf6-d7 Bg5-c1 Nd7-c5 Qd3-e3 Bd8-e7 b2-b3 Qb7-b4 Qe3-d2 Qb4xd2 Rd1xd2 Be7-g5 Rd2xd4 Bg5xc1 Kb1xc1 e5xd4 Na3-c4 d4-d3 Nc4xd6 Ra8-a1+ Kc1-b2 d3xc2 Kb2xc2) +2.52/24 11} 20. Nxd4 {(Nb5xd4 e5xd4 Qd2xd4 Qd7-b5 Bg5-d2 Bd8-b6 Qd4-b4 Qb5-c6 Qb4-c3 Qc6-a4 Qc3-b3 Qa4xb3 c2xb3 h7-h5 h2-h3) -0.91/16 6} Qa4 {(Qd7-a4 c2-c4 Nf6xe4 f3xe4 Bd8xg5 Qd2-d3 e5xd4 Ng1-f3 Rf8-c8 Nf3xg5 Rc8xc4 Qd3xc4 Qa4xc4 e4-e5 d6xe5 Ng5-f3 Qc4-a2+ Kb1-c2 Ra8-c8+ Kc2-d3 Qa2xb2 Rd1-d2 Qb2-c3+ Kd3-e4 Qc3-e3+ Ke4-d5 d4-d3) +8.53/22 5} 21. c3 {(c2-c3 Nf6xe4 f3xe4 Bd8xg5 Nd4-c2 Bg5xd2 Rd1xd2 Rf8-b8 Nc2-b4 h7-h5 h2-h4 Qa4-a1+ Kb1-c2 Qa1-f1 Rd2-e2 Ra8-a1 Kc2-d2 Kg8-f8 Kd2-d3 Ra1-e1 Nb4-c6) -8.15/20 5} Nxe4 {(Nf6xe4 f3xe4 Bd8xg5 Nd4-c2 Bg5xd2 Rd1xd2 Rf8-b8 Nc2-b4 Qa4-a1+ Kb1-c2 Qa1-f1 Rd2-e2 Ra8-a1 Kc2-d2 Ra1-b1 Kd2-e3 Qf1-f4+ Ke3-d3 Rb1-d1+ Kd3-c2 Qf4-c1+ Kc2-b3 Rd1xg1 Rh1xg1 Qc1xg1 Kb3-c2 Qg1xh2 Nb4-d5 Qh2-h1 b2-b4 Qh1-a1) +9.86/23 6} 22. fxe4 {(f3xe4 Bd8xg5 Nd4-c2 Bg5xd2 Rd1xd2 Rf8-b8 Nc2-b4 Qa4-a1+ Kb1-c2 Qa1-f1 Kc2-b3 Ra8-a1 h2-h4 Rb8-c8 Rd2-e2 Rc8-c5 h4-h5 h7-h6 g2-g3 Qf1-b1 Re2-c2) -9.55/19 5} Bxg5 {(Bd8xg5 Nd4-c2 Bg5xd2 Rd1xd2 Rf8-b8 Kb1-c1 Qa4-b3 Rd2-d1 Qb3xb2+ Kc1-d2 Ra8-a2 Rd1-c1 Qb2-b3 h2-h4 Qb3-c4 h4-h5 Qc4xe4 Ng1-f3 Qe4-d5+ Kd2-e2 Qd5-c4+ Ke2-d2 Rb8-c8 Nf3-e1 Qc4-f4+ Kd2-d1 Rc8xc3 Rh1-h3 Qf4-g4+ Rh3-f3 e5-e4) +11.51/25 8} 23. Nc2 {(Nd4-c2 Bg5xd2 Rd1xd2 Rf8-b8 Nc2-b4 Qa4-a1+ Kb1-c2 Qa1-f1 Rd2-e2 Ra8-a1 Kc2-d2 Ra1-b1 Kd2-e3 Qf1-f4+ Ke3-d3 Rb1-d1+ Kd3-c4 Qf4-c1 h2-h4 Qc1-a1 Kc4-b3 Rd1xg1 Rh1xg1 Qa1xg1 Kb3-c2) -11.02/20 5} Bxd2 {(Bg5xd2 Rd1xd2 Rf8-b8 Kb1-c1 Qa4-b3 Rd2-d1 Ra8-a2 Kc1-d2 Rb8-c8 Rd1-c1 Ra2xb2 Ng1-e2 Rc8-a8 Kd2-e3 Ra8-a2 Rh1-e1 Rb2xc2 h2-h3 Rc2xc1 Re1xc1 Qb3-b2 Rc1-e1 Qb2-d2+ Ke3-f2 Qd2-f4+ Kf2-g1 Qf4-e3+ Kg1-f1) +12.59/24 5} 24. Rxd2 {(Rd1xd2 Rf8-b8 Kb1-c1 Qa4-b3 Ng1-e2 Ra8-a2 Kc1-d1 Ra2-a1+ Ne2-c1 Ra1xc1+ Kd1xc1 Qb3xb2+ Kc1-d1 Qb2-b1+ Kd1-e2 Qb1xh1 Nc2-e3 Qh1xh2 Rd2xd6 Qh2-f4 Ke2-d3 f7-f6 Rd6-d7 Qf4-f2 Ne3-f5 Qf2-f1+ Kd3-e3 Rb8-b2 Rd7xg7+ Kg8-f8 Rg7-d7 Qf1xg2) -12.15/24 5 Arena Adjudication} 0-1 [/pgn]

[pgn] [Event "NN Test40"] [Site "DESKTOP-ISR 3"] [Date "2020.10.22"] [Round "49"] [White "Koivisto_3.0-x64-popcnt-avx"] [Black "Gogobello_2.2_x64_bmi2"] [Result "1-0"] [BlackElo "2200"] [ECO "C92"] [Opening "Spanish"] [Time "19:46:35"] [Variation "Closed, Zaitsev, 11.Nbd2"] [WhiteElo "2200"] [TimeControl "240+2"] [Termination "adjudication"] [PlyCount "78"] [WhiteType "program"] [BlackType "program"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. c3 {(c2-c3 d7-d5 e4xd5 Nf6xd5 d2-d4 e5xd4 c3xd4 Rf8-e8 Nb1-c3 Nd5xc3 b2xc3 Nc6-a5 Bb3-c2 Na5-c4 Bc1-f4 Qd8-d7 Qd1-d3 g7-g6 Nf3-d2 Nc4xd2 Qd3xd2 c7-c5 Bf4-e5 c5xd4 c3xd4) +0.06/24 8} d6 10. d4 {(d2-d4 Nf6-d7 Nb1-d2 e5xd4 c3xd4 Be7-f6 Nd2-f1 Nc6-a5 Bb3-c2 c7-c5 Nf1-e3 Na5-c6 d4xc5 d6xc5 Ne3-d5 Nc6-b4 a2-a3 Nb4xd5 e4xd5 Rf8-e8 Re1xe8+ Qd8xe8) +0.30/22 8} Re8 11. Nbd2 {(Nb1-d2 e5xd4 c3xd4 Nf6-d7 Nd2-f1 Be7-f6 Nf1-g3 Nc6-a5 Bb3-c2 g7-g6 Ra1-b1 c7-c5 d4-d5 Na5-c4 b2-b3 Nc4-e5 Nf3xe5 Nd7xe5 Bc1-b2 Qd8-e7 f2-f4 Ne5-d7 Bb2xf6 Nd7xf6) +0.23/23 8} exd4 12. cxd4 {(c3xd4 Nf6-d7 Ra1-b1 a6-a5 Nd2-f1 a5-a4 Bb3-d5 Nd7-b6 Bd5xc6 Bb7xc6 Nf1-g3 Bc6-d7 d4-d5 Nb6-c4 Nf3-d4 Be7-f6 Ng3-h5 Bf6xd4 Qd1xd4 Re8-e5 Nh5-g3 c7-c6 d5xc6 Bd7xc6 Ng3-f5) +0.30/25 9} Nd7 13. Rb1 {(Ra1-b1 a6-a5 Nd2-f1 a5-a4 Bb3-d5 Nd7-b6 Bd5xc6 Bb7xc6 Nf1-g3 Bc6-d7 d4-d5 Nb6-c4 Nf3-d4 g7-g6 b2-b3 a4xb3 Qd1xb3 Qd8-b8 a2-a3 Be7-f6 Nd4xb5 Bd7xb5 Qb3xb5 Qb8xb5 Rb1xb5) +0.27/25 7} Bf6 {(Be7-f6 Nd2-f1 Nc6-a5 Bb3-c2 c7-c5 d4-d5 Na5-c4 Nf1-g3 g7-g6 b2-b3 Nc4-e5 Nf3-d2 Nd7-b6 Bc1-b2 Ne5-d7 a2-a4 Bf6xb2 Rb1xb2 Qd8-f6 Rb2-b1 h7-h5 Ng3-e2 b5-b4 a4-a5 Nb6-c8 f2-f4 Nc8-a7 Nd2-c4 Na7-b5) -0.03/24 19} 14. Nf1 {(Nd2-f1 Nc6-a5 Bb3-c2 c7-c5 d4-d5 Na5-c4 b2-b3 Nc4-e5 Nf3xe5 Nd7xe5 Bc1-b2 Ne5-g6 Bb2xf6 Qd8xf6 Nf1-g3 Ra8-b8 Rb1-c1 Ng6-f4 Ng3-h5 Nf4xh5 Qd1xh5 Re8-e5 Qh5-g4 Re5-g5 Qg4-e2 Rb8-e8) +0.40/26 10} Na5 {(Nc6-a5 Bb3-c2 c7-c5 d4-d5 Na5-c4 b2-b3 Nc4-e5 Nf1-e3 Ne5-g6 Ne3-f5 Qd8-c7 Bc1-b2 Bf6xb2 Rb1xb2 b5-b4 Rb2-b1 Qc7-b6 Qd1-d2 Ng6-e7 Nf5-g3 Ne7-g6 Bc2-d3 Ng6-e5 Nf3xe5 Nd7xe5) -0.28/25 18} 15. Bc2 {(Bb3-c2 c7-c5 d4-d5 Na5-c4 Nf3-h2 Nc4-e5 Nf1-e3 c5-c4 Nh2-g4 Ne5xg4 Ne3xg4 Bf6-g5 Bc1-d2 Bg5xd2 Qd1xd2 Ra8-c8 a2-a4 Nd7-f6 a4xb5 a6xb5 Rb1-a1 Nf6xg4 h3xg4 Qd8-h4 Qd2-b4 Rc8-c5 Qb4-c3) +0.38/26 7} c5 {(c7-c5 d4-d5 Na5-c4 b2-b3 Nc4-e5 Nf1-e3 Ne5-g6 Ne3-f5 Qd8-b6 Bc1-b2 Bf6xb2 Rb1xb2 Nd7-f6 Qd1-d2 Bb7-c8 Nf5-g3 h7-h6 Rb2-b1 b5-b4 Rb1-c1 Bc8-d7 Bc2-d3 Bd7-b5 Ng3-f5 Bb5xd3) -0.18/25 17} 16. d5 {(d4-d5 Na5-c4 b2-b3 Nc4-e5 Nf1-e3 Ne5xf3+ Qd1xf3 Qd8-a5 Qf3-d1 Nd7-e5 a2-a4 Qa5-d8 Bc1-b2 Ne5-g6 Qd1-f3 Ng6-h4 Qf3-e2 Bf6xb2 Rb1xb2 Qd8-g5 Rb2-b1 Qg5-f6 Bc2-d3 b5xa4 b3xa4 Ra8-b8 f2-f3) +0.49/24 7} Nc4 {(Na5-c4 b2-b3 Nc4-e5 Nf1-e3 Ne5-g6 Bc1-d2 b5-b4 Ne3-f5 Nd7-e5 Nf3xe5 Re8xe5 Qd1-f3 Bb7-c8 g2-g4 h7-h6 Qf3-g3 Bc8-b7 f2-f4 Re5-e8 g4-g5 h6xg5 f4xg5) -0.31/21 16} 17. N3h2 {(Nf3-h2 Nc4-e5 Nf1-e3 c5-c4 Nh2-g4 Ne5xg4 Ne3xg4 Bf6-g5 Bc1-d2 Bg5xd2 Qd1xd2 Ra8-c8 a2-a4 Nd7-c5 f2-f3 b5xa4 Ng4-e3 Qd8-d7 Ne3-f5 Re8-e5 Qd2-b4 Re5xf5 e4xf5 Bb7xd5 Qb4-d2 Bd5-c6 f5-f6 g7xf6) +0.49/25 7} Nce5 {(Nc4-e5 b2-b3 a6-a5 Nf1-g3 b5-b4 Ng3-f5 Nd7-b6 Bc1-f4 Bb7-c8 Nh2-g4 Bc8xf5 e4xf5 Ne5xg4 Re1xe8+ Qd8xe8 Qd1xg4 Bf6-d4 Bc2-d3 Nb6xd5 Bf4xd6) -0.18/20 15} 18. Ne3 {(Nf1-e3 c5-c4 Nh2-g4 Ne5xg4 Ne3xg4 Bf6-g5 Bc1-d2 Ra8-c8 Bd2-c3 a6-a5 Ng4-e3 g7-g6 Rb1-a1 Bg5-f6 Qd1-e2 Qd8-c7 Qe2-d2 Bf6xc3 b2xc3 Nd7-f6 f2-f3 a5-a4 Ra1-b1 Qc7-d7 Qd2-f2) +0.47/25 6} c4 {(c5-c4 Nh2-g4 Ne5xg4 Ne3xg4 Ra8-c8 Qd1-f3 c4-c3 Re1-e2 c3xb2 Bc1xb2 Bf6xb2 Rb1xb2 Nd7-c5 Qf3-f5 Qd8-d7 Ng4-e3 Kg8-h8 Qf5xd7 Nc5xd7) -0.17/20 8} 19. Nhg4 {(Nh2-g4 Ne5xg4 Ne3xg4 Bf6-g5 Bc1-d2 Ra8-c8 Bd2-c3 a6-a5 Ng4-e3 g7-g6 Ne3-g4 Nd7-e5 Qd1-e2 a5-a4 Rb1-d1 Ne5xg4 Qe2xg4 Bg5-f6 Qg4-f3 Bf6-e5 Bc3xe5 Re8xe5 Qf3-c3 Qd8-h4) +0.57/23 6} Nxg4 {(Ne5xg4 Ne3xg4 h7-h6 Ng4xf6+ Qd8xf6 Bc1-d2 Nd7-c5 Bd2-a5 Ra8-c8 Qd1-g4 Qf6-g6 Qg4xg6 f7xg6 Rb1-c1 Nc5-d3 Bc2xd3 c4xd3 Rc1xc8 Re8xc8) -0.35/18 8} 20. Nxg4 {(Ne3xg4 Bf6-g5 Bc1-d2 Ra8-c8 Bd2-b4 Nd7-e5 Bb4-c3 a6-a5 a2-a3 Bg5-f4 Ng4-e3 g7-g6 Qd1-e2 a5-a4 Rb1-c1 Qd8-e7 Bc2-b1 Bf4-g5 Rc1-d1 Ne5-d3 Bb1xd3 c4xd3 Qe2xd3 Qe7xe4) +0.40/24 6} Bg5 {(Bf6-g5 Bc1xg5 Qd8xg5 Ng4-e3 Qg5-f6 Qd1-g4 Nd7-c5 f2-f3 Re8-d8 b2-b3 c4-c3 b3-b4 Nc5-d7 Qg4-g3 Rd8-e8 Ne3-f5 Re8-e5 Kg1-f1 Ra8-f8) -0.08/19 7} 21. Be3 {(Bc1-e3 Ra8-c8 Qd1-d2 Bg5xe3 Re1xe3 Qd8-g5 Rb1-f1 Rc8-d8 Bc2-b1 Nd7-c5 Rf1-e1 Nc5-d7 Qd2-c3 Nd7-e5 Re3-g3 Ne5xg4 Rg3xg4 Qg5-e5 Qc3-d2 Re8-e7 f2-f4 Qe5-f6 Qd2-f2) +0.49/23 9} Bxe3 {(Bg5xe3 Ng4xe3 Qd8-f6 Re1-f1 Nd7-c5 f2-f3 Bb7-c8 b2-b3 c4-c3 b3-b4 Nc5-d7 f3-f4 a6-a5 Qd1-g4 a5xb4 Rb1xb4 Ra8xa2 Rb4xb5) -0.26/18 7} 22. Rxe3 {(Re1xe3 Nd7-f6 Ng4xf6+ Qd8xf6 Qd1-d2 Qf6-e5 Re3-f3 Ra8-c8 Rf3-f5 Qe5-e7 Rb1-f1 Qe7-h4 Rf1-e1 g7-g6 Rf5-f3 Re8-e7 Rf3-g3 Qh4-f6 Bc2-b1 Qf6-e5 Re1-c1 Rc8-c5 Rg3-g4 Rc5-c8 Rg4-g5 Qe5-g7 Rg5-g3) +0.56/25 6} h5 {(h7-h5 Ng4-h2 h5-h4 b2-b3 Ra8-c8 Nh2-g4 c4xb3 a2xb3 Nd7-e5 Ng4xe5 d6xe5 Qd1-d2 Qd8-d6 Rb1-c1 Kg8-h8 Re3-c3 Kh8-g8 Rc3xc8 Re8xc8) -0.26/19 7} 23. Nh2 {(Ng4-h2 h5-h4 Nh2-f3 Qd8-f6 Qd1-d2 Ra8-c8 Qd2-b4 Qf6-f4 Qb4-c3 Rc8-c7 Nf3-d4 g7-g6 Qc3-a5 Rc7-c8 Rb1-e1 Nd7-c5 Nd4-f3 Qf4-f6 Re3-c3 Nc5-d3 Bc2xd3 c4xd3 Rc3xd3 Qf6xb2) +0.79/24 6} Nf6 {(Nd7-f6 Qd1-d4 Ra8-c8 Nh2-f3 Qd8-c7 a2-a3 a6-a5 Rb1-e1 Qc7-c5 Qd4xc5 d6xc5 Nf3-g5 Rc8-d8 g2-g3 Nf6-d7 Bc2-d1 f7-f6 Bd1xh5 f6xg5 Bh5xe8 Rd8xe8) -0.12/21 7} 24. Nf3 {(Nh2-f3 a6-a5 Qd1-d2 a5-a4 Rb1-d1 Qd8-a5 Qd2-e2 Qa5-b6 Nf3-d4 g7-g6 Qe2-f3 Nf6-d7 a2-a3 b5-b4 a3xb4 Qb6xb4 Qf3-f4 a4-a3 b2xa3 Ra8xa3 Re3xa3 Qb4xa3) +1.08/21 6} Rc8 {(Ra8-c8 Qd1-d4 Qd8-c7 Qd4-d2 Qc7-b6 Nf3-d4 g7-g6 a2-a3 a6-a5 b2-b4 a5-a4 Rb1-e1 Nf6-d7 Re3-c3 Rc8-d8 f2-f4 Kg8-g7 Re1-a1 Re8-f8) -0.30/19 7} 25. Qd2 {(Qd1-d2 g7-g6 Nf3-d4 Nf6-d7 Rb1-e1 h5-h4 a2-a4 Qd8-b6 a4-a5 Qb6-d8 f2-f4 Qd8-f6 f4-f5 g6-g5 Re1-f1 Nd7-c5 Re3-e2 b5-b4 Nd4-f3 c4-c3 b2xc3 b4xc3) +0.83/23 6} Qb6 {(Qd8-b6 Nf3-d4 g7-g6 a2-a3 Rc8-d8 Nd4-f3 Nf6-d7 b2-b3 Rd8-c8 Rb1-c1 Kg8-g7 b3xc4 Rc8xc4 Re3-c3 Nd7-e5 g2-g3 Kg7-g8 Nf3xe5 Re8xe5) -0.20/20 6} 26. Rbe1 {(Rb1-e1 g7-g6 Re3-e2 Kg8-g7 Qd2-g5 Qb6-d8 Qg5-g3 Qd8-b6 Re2-e3 Nf6-d7 Nf3-g5 Nd7-e5 Bc2-b1 Ne5-d7 Qg3-f4 Nd7-e5 Re1-d1 b5-b4 Ng5-f3 b4-b3 a2xb3 c4xb3 Nf3xe5 d6xe5) +0.89/23 6} b4 {(b5-b4 Bc2-a4 Re8-e7 Nf3-d4 c4-c3 b2xc3 Rc8xc3 Nd4-f5 Re7-e5 Re3xc3 b4xc3 Qd2-g5 Re5xf5 e4xf5 Qb6-d4 Re1-e7 Bb7xd5) -0.40/18 6} 27. Nh4 {(Nf3-h4 c4-c3 b2xc3 Rc8xc3 Re3xc3 b4xc3 Qd2xc3 Re8-c8 Qc3-d3 Qb6-b2 Bc2-b1 g7-g6 Nh4-f3 Rc8-c1 Re1xc1 Qb2xc1+ Qd3-f1 Qc1xf1+ Kg1xf1 a6-a5 Bb1-d3 a5-a4 Kf1-e2 Nf6-d7 g2-g4 a4-a3 g4xh5 g6xh5 Nf3-d4) +1.19/24 5} Re5 {(Re8-e5 Nh4-f5 Rc8-e8 Kg1-h1 Qb6-c5 Re3-e2 Re5xf5 e4xf5 Re8xe2 Re1xe2 Qc5xd5 Qd2xd5 Bb7xd5 h3-h4 Nf6-g4 Kh1-g1 Ng4-f6) -0.57/18 6} 28. Nf5 {(Nh4-f5 Re5xf5 e4xf5 h5-h4 Re3-e7 c4-c3 b2xc3 b4xc3 Qd2-g5 Bb7xd5 Qg5xh4 Qb6-b2 Re7-e2 Bd5-c4 Bc2-d3 Qb2-b5 a2-a4 Qb5-c5 Bd3xc4 Qc5xc4 Qh4xc4 Rc8xc4 Re2-e8+ Nf6xe8 Re1xe8+) +1.47/22 6} g6 {(g7-g6 Re3-g3 Rc8-e8 Re1-f1 h5-h4 Rg3-f3 Re8-f8 Qd2-f4 Nf6-h5 Qf4xh4 Re5xf5 e4xf5 Bb7xd5 f5xg6 Bd5xf3 g2xf3 f7xg6 Qh4xc4+) -1.35/18 6} 29. Rg3 {(Re3-g3 Rc8-e8 Re1-f1 h5-h4 Nf5xh4 Nf6-h5 Rg3-e3 Nh5-f6 Rf1-e1 Re5-h5 Nh4-f3 Re8-c8 Bc2-a4 Rh5-h8 Re1-c1 Kg8-g7 Re3-e1 Rh8-h5 Ba4-c2 c4-c3 b2xc3 b4xc3 Qd2-f4 Rc8-e8) +1.77/23 8} h4 {(h5-h4 Nf5xh4 Nf6-h5 Rg3-f3 Nh5-g7 Rf3-e3 Re5-h5 Nh4-f3 a6-a5 Re1-d1 f7-f5 e4xf5 g6xf5 Qd2-e2 f5-f4 Re3-e7 Rh5xd5 Rd1xd5 Bb7xd5) -1.75/18 6} 30. Qh6 {(Qd2-h6 Re5xf5 Rg3xg6+ f7xg6 Qh6xg6+ Kg8-h8 e4xf5 Qb6-d8 Qg6-h6+ Nf6-h7 f5-f6 Rc8-c7 Bc2xh7 Rc7xh7 Qh6-g6 Qd8-g8 Re1-e8 Bb7xd5 Re8xg8+ Bd5xg8 Qg6-e4 b4-b3 a2xb3 c4xb3 Qe4-e8) +5.16/22 6} Rxf5 {(Re5xf5 Rg3xg6+ f7xg6 Qh6xg6+ Kg8-f8 e4xf5 Qb6-d8 Re1-e6 Nf6-g8 f5-f6 Rc8-c7 Bc2-a4 Rc7-f7 Re6-e8+ Qd8xe8 Ba4xe8 Rf7xf6 Qg6-e4 Ng8-e7 Be8-h5 Bb7xd5 Qe4xh4) -2.96/20 6} 31. Rxg6+ {(Rg3xg6+ f7xg6 Qh6xg6+ Kg8-h8 e4xf5 Qb6-d8 Qg6-h6+ Nf6-h7 f5-f6 Rc8-c7 Qh6-h5 Bb7xd5 Re1-e8+ Qd8xe8 Qh5xe8+ Bd5-g8 Qe8-b8 Rc7-d7 Bc2xh7 Kh8xh7 Qb8-e8 Rd7-f7 Qe8-e4+ Kh7-h8 Qe4xh4+ Bg8-h7 Qh4xc4 Rf7xf6 Qc4xb4 Bh7-g6 Qb4-g4 a6-a5 Qg4-h4+ Kh8-g7 Qh4-g5 Kg7-f7 Qg5xa5) +6.41/23 5} fxg6 32. Qxg6+ {(Qh6xg6+ Kg8-h8 e4xf5 Qb6-d8 Qg6-h6+ Nf6-h7 f5-f6 Rc8-c7 Qh6-h5 Bb7xd5 Re1-e8+ Qd8xe8 Qh5xe8+ Bd5-g8 Qe8-d8 Rc7-f7 Qd8xd6 b4-b3 a2xb3 c4xb3 Bc2xb3 Rf7xf6 Qd6-d8 Rf6-f8 Qd8-d4+ Rf8-f6 Bb3xg8 Kh8xg8 Qd4xh4 Kg8-g7 Qh4-g4+ Rf6-g6 Qg4-d7+ Kg7-h6 h3-h4 Nh7-f6 Qd7-f5 Kh6-g7) +6.81/24 7} Kf8 {(Kg8-f8 e4xf5 Nf6-g8 f5-f6 Qb6-c7 Qg6-g5 Qc7-f7 Re1-e6 c4-c3 b2xc3 b4xc3 Re6xd6 Rc8-e8 f2-f4 Bb7xd5 Rd6xd5 Re8-e1+ Kg1-f2 Ng8xf6 Rd5-f5 Re1-e6 Rf5-c5 Qf7-g7 Bc2-g6 Kf8-g8 Rc5xc3) -4.39/20 6} 33. exf5 {(e4xf5 Qb6-d8 Qg6-h6+ Kf8-g8 Re1-e6 Qd8-f8 Qh6xh4 b4-b3 a2xb3 c4xb3 Bc2xb3 Nf6-e8 Qh4-g5+ Ne8-g7 Re6-e7 Rc8-e8 Re7xb7 Re8-e1+ Kg1-h2 Re1-e5 Qg5-g6 Re5xf5 Rb7xg7+ Qf8xg7 Qg6xf5 Qg7xb2 Qf5-g6+ Kg8-h8 Qg6-h6+ Kh8-g8 Qh6-e6+ Kg8-g7 Qe6-e7+ Kg7-g8 Qe7-e8+ Kg8-g7 Qe8-d7+ Kg7-g8 Qd7-d8+ Kg8-g7 Qd8-e7+ Kg7-g8 Qe7-e8+ Kg8-g7 Qe8-d7+ Kg7-g8) +7.80/22 5} Qd8 {(Qb6-d8 Qg6-h6+ Kf8-g8 Re1-e6 Qd8-f8 Qh6xh4 b4-b3 a2xb3 c4xb3 Bc2xb3 Nf6-e8 Qh4-g5+ Ne8-g7 f5-f6 Rc8-c7 f6xg7 Rc7xg7 Qg5-h6 Bb7-c8 Re6xd6 Qf8-e7 g2-g3 Qe7-e1+ Kg1-g2 Rg7-h7 Rd6-g6+) -6.18/19 5} 34. Qh6+ {(Qg6-h6+ Kf8-g8 Re1-e6 Rc8-c7 Re6xf6 Rc7-h7 Rf6-g6+ Kg8-h8 Rg6xd6 Rh7xh6 Rd6xd8+ Kh8-g7 Rd8-d7+ Kg7-f6 Rd7xb7 Kf6-e5 Rb7xb4 Ke5xd5 Kg1-f1 Rh6-c6 Kf1-e2 Kd5-e5 Ke2-e3 c4-c3 b2xc3 Rc6xc3+ Bc2-d3 Rc3-a3 Rb4xh4 Ra3xa2 Rh4-h6 a6-a5 Rh6-e6+ Ke5-d5) +8.18/24 11} Kg8 {(Kf8-g8 Re1-e6 Qd8-f8 Qh6xh4 Nf6-e8 Re6-e7 Qf8xe7 Qh4xe7 Bb7xd5 b2-b3 Bd5-f7 b3xc4 Rc8-c7 Qe7-g5+ Kg8-f8 Bc2-b3 Bf7-g8 Bb3-a4 Bg8-f7 Ba4xe8 Bf7xe8 Qg5-f6+) -7.41/19 5} 35. Re6 {(Re1-e6 Rc8-c7 Re6xf6 Rc7-g7 Rf6xd6 Qd8-g5 Qh6xg5 Rg7xg5 Rd6-d8+ Kg8-f7 Rd8-d7+ Kf7-f6 Rd7xb7 a6-a5 d5-d6 Rg5-g8 Rb7-h7 Kf6-e5 Rh7xh4 Rg8-d8 Rh4xc4 Ke5-d5 Rc4-g4 Rd8xd6 Rg4-g7 Kd5-e5 Rg7-a7 Rd6-d5) +8.74/23 4} Rc7 {(Rc8-c7 Re6xf6 Rc7-h7 Rf6-g6+ Kg8-h8 Rg6xd6 Qd8-e7 Qh6-f4 b4-b3 a2xb3 c4xb3 Bc2xb3 Qe7-e1+ Kg1-h2 Qe1-e7 Rd6-g6 Bb7-c8 Rg6-g4 Qe7-e1 Rg4xh4) -7.93/19 5} 36. Rxf6 {(Re6xf6 Rc7-g7 Rf6xd6 Qd8-e7 Kg1-f1 Qe7-g5 Qh6xg5 Rg7xg5 Rd6-d8+ Kg8-f7 Rd8-d7+ Kf7-f6 Rd7xb7 a6-a5 d5-d6 Rg5-g8 Rb7-c7 Rg8-d8 d6-d7 Kf6-e7 Bc2-a4 b4-b3 a2xb3 c4xb3 Rc7-a7 Ke7-d6 Ra7xa5 Kd6-e7 Ba4-c6 Ke7-d6 Bc6-b5 Kd6-e7 Ra5-a4) +9.74/24 4} Rh7 {(Rc7-h7 Rf6-g6+ Kg8-h8 Rg6xd6 Rh7xh6 Rd6xd8+ Kh8-g7 Rd8-d7+ Kg7-f6 Rd7xb7 b4-b3 a2xb3 c4xb3 Rb7xb3 Kf6-g5 f2-f3 Kg5-f4 Kg1-f2 Rh6-f6 Rb3-e3 Rf6-d6 Re3-e6 Rd6xd5) -8.57/21 5} 37. Rg6+ {(Rf6-g6+ Kg8-h8 Qh6-e3 Qd8-f8 Qe3-d4+ Rh7-g7 Rg6-h6+ Kh8-g8 Qd4xh4 Qf8-c8 Rh6-h8+ Kg8-f7 Qh4-h5+ Kf7-f6 Rh8xc8 Bb7xc8 Qh5-h6+ Kf6-f7 f5-f6 Rg7-g8 Qh6-h7+ Kf7xf6 Qh7xg8 b4-b3 a2xb3 c4xb3 Qg8-g6+ Kf6-e5 Qg6-e4+ Ke5-f6 Qe4-f4+ Kf6-e7 Qf4-g5+ Ke7-d7 Bc2xb3) +16.50/20 5} Kh8 {(Kg8-h8 Rg6xd6 Rh7xh6 Rd6xd8+ Kh8-g7 Rd8-d7+ Kg7-f6 Rd7xb7 Kf6-e5 Rb7xb4 Ke5xd5 b2-b3 c4xb3 Bc2xb3+ Kd5-e5 Bb3-e6 Rh6-h8 Kg1-f1 a6-a5 Rb4-b5+ Ke5-f6 Rb5xa5 Rh8-b8 Kf1-e2 Rb8-b2+ Ke2-e3 Rb2-b4 a2-a3 Rb4-b8) -10.10/23 5} 38. Qe3 {(Qh6-e3 Qd8-e7 Rg6-e6 Qe7xe6 f5xe6 c4-c3 e6-e7 Rh7xe7 Qe3xe7 Kh8-g8 Qe7-h7+ Kg8-f8 Qh7xb7 c3xb2 Qb7xb4 Kf8-f7 Qb4xb2 Kf7-e7 Qb2-g7+ Ke7-d8 Qg7-f6+ Kd8-c7 Qf6-e7+ Kc7-c8) +21.20/21 5} Qf8 {(Qd8-f8 Rg6-e6 Qf8-c8 Qe3-d4+ Rh7-g7 Re6-e7 Qc8-g8 Re7xb7 Qg8-f8 Rb7xb4 a6-a5 Rb4xc4 Qf8-d8 f5-f6 Rg7-f7 Qd4xh4+ Kh8-g8 Kg1-f1 Rf7xf6 Qh4-h7+ Kg8-f8 b2-b3) -11.65/18 5} 39. Qd4+ {(Qe3-d4+ Rh7-g7 Rg6-h6+ Kh8-g8 Qd4xh4 Qf8-e7 Rh6-h8+ Kg8-f7 Qh4-h5+ Kf7-f6 Rh8-h6+ Kf6-e5 f5-f6+ Ke5-d4 f6xe7 Rg7-g8 e7-e8Q Rg8xe8 Qh5xe8 c4-c3 Qe8-e3+ Kd4-c4 Bc2-b3+ Kc4-b5 b2xc3 Kb5-a5 Rh6xd6 Bb7-c8) +25.75/20 4} Rg7 {(Rh7-g7 Qd4xh4+ Rg7-h7 Qh4xc4 Qf8-e7 Qc4xb4 a6-a5 Qb4xa5 Qe7-f8 Qa5-d2 Rh7-h5 Qd2-b4 Bb7-c8 Qb4-b8 Qf8-e8 a2-a4 Kh8-h7 Rg6xd6) -9.93/18 5 Arena Adjudication} 1-0 [/pgn]

[Frank Quisinsky]

Hi Sylvian,

reason for my message:
I am one of the biggest Finland fans.
I like the people, the fantasy and kindliness of the people most, the nature, the history, the political system, the school system and most ... the ice hockey team from Finland. Often I am thinking that is my country and I have to go away from Germany.

Chess programs from the European Nordic countrys are all the time very ... must thinking because the programs from other country's are also fine ... especially.

Sure that I made me not new friends with such words (but most will not read it, most are looking for sure in all the Stockfish messages). That's OK, main programmer is from Norway an other from Finland.

Sure that John Stanback is happy that I will not go to USA.
Often I am thinking John have enough from me and my bad English.



So I am very happy if Koivisto will play the first games for my next tourney.
Finland power with Koi and Hakka on my PC ...

I will study the three games in the next hour.
Thanks for your impressions and the games.

Best
Frank

PS: Gogobello I have also install, very interesting site with 1a history description.
Saw the strong results in CCRL.
At the moment a lot interesting material ...

[Koivisto]

Hi Sylvian, thanks for testing Koivisto
The results are even better than we expected