MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "668"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbn1/1p1ppppr/p1p5/6Np/P2P1P2/8/1PP1P1PP/RNBQKB1R b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:26:36 +0200"]
[GameEndTime "2026-09-14T18:26:37 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rh8 {-1.33/10 0.024s, n=17520, sd=16}
6. Nc3 {+1.41/9 0.031s, n=24701, sd=12} d5 {-1.34/9 0.024s, n=14927, sd=13}
7. e4 {+1.48/10 0.038s, n=26970, sd=17} Nh6 {-1.57/10 0.042s, n=28618, sd=17}
8. h3 {+1.53/10 0.023s, n=16324, sd=16} h4 {-1.31/9 0.016s, n=13583, sd=13}
9. Qh5 {+1.67/9 0.014s, n=12961, sd=14} g6 {-1.68/9 0.019s, n=13217, sd=16}
10. Qxh4 {+1.67/9 0.019s, n=15038, sd=18} dxe4 {-1.25/10 0.019s, n=15349, sd=16}
11. Ncxe4 {+1.53/10 0.020s, n=17065, sd=21}
Qxd4 {-1.58/9 0.014s, n=12327, sd=14} 12. c3 {+1.91/10 0.018s, n=14722, sd=15}
Qd5 {-0.52/10 0.022s, n=19391, sd=16} 13. Qf2 {+1.65/9 0.024s, n=18498, sd=13}
Bf5 {-1.16/9 0.016s, n=14683, sd=14} 14. Be3 {+1.68/9 0.016s, n=13303, sd=13}
Bxe4 {-0.86/11 0.029s, n=25191, sd=17} 15. Rd1 {+0.58/10 0.017s, n=16328, sd=16}
Qf5 {-1.14/10 0.015s, n=12206, sd=15} 16. g4 {+2.13/11 0.024s, n=22312, sd=17}
Qc8 {-1.35/11 0.033s, n=25942, sd=15} 17. Nxe4 {+0.62/9 0.014s, n=12770, sd=16}
Nxg4 {-0.26/10 0.024s, n=20455, sd=15} 18. Qe2 {+1.10/11 0.025s, n=22219, sd=18}
Qe6 {-1.18/10 0.014s, n=13321, sd=18} 19. Bd4 {+1.09/11 0.015s, n=15587, sd=20}
Rh4 {-1.83/10 0.026s, n=19365, sd=19} 20. Bg2 {+1.90/11 0.034s, n=20674, sd=21}
Nh6 {-1.84/11 0.028s, n=22741, sd=26} 21. Qd2 {+1.29/10 0.026s, n=21673, sd=16}
Qc8 {-1.88/10 0.050s, n=41074, sd=15, White makes an illegal move: e1h1} 0-1