MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1879"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1p2pppp/p7/2pp4/6P1/P2P4/1PP1PP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:14 +0000"]
[GameEndTime "2026-09-14T13:41:14 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. h3 {-0.74/9 0.014s, n=12461, sd=14} h5 {+0.78/10 0.021s, n=16275, sd=14}
6. Bg2 {-0.75/9 0.020s, n=16353, sd=13} hxg4 {+1.04/10 0.014s, n=12091, sd=16}
7. hxg4 {-0.78/11 0.013s, n=12320, sd=18} Rxh1 {+0.91/10 0.017s, n=14179, sd=15}
8. Bxh1 {-0.99/11 0.017s, n=15466, sd=18} Qd6 {+1.43/10 0.016s, n=14057, sd=16}
9. Bf3 {-1.01/10 0.028s, n=22592, sd=17} Nf6 {+1.29/9 0.014s, n=12109, sd=19}
10. Nc3 {-1.32/9 0.016s, n=14917, sd=18} Qh2 {+2.39/12 0.023s, n=19774, sd=26}
11. Kf1 {-1.31/11 0.015s, n=13615, sd=15} Nxg4 {+2.42/10 0.031s, n=23923, sd=17}
12. Bxg4 {-1.53/11 0.017s, n=16296, sd=26}
Bxg4 {+3.24/10 0.025s, n=21607, sd=20}
13. Nxd5 {-1.36/10 0.015s, n=12439, sd=26} Bh3+ {+7.11/9 0.018s, n=15755, sd=19}
14. Ke1 {-7.12/8 0.036s, n=28882, sd=20} Qxg1+ {+6.98/9 0.017s, n=14341, sd=17}
15. Kd2 {-7.08/8 0.019s, n=14791, sd=15} Qg5+ {+6.97/10 0.021s, n=17209, sd=18}
16. Ne3 {-7.17/9 0.017s, n=13738, sd=13} Bd7 {+6.89/11 0.059s, n=46685, sd=17}
17. c3 {-7.03/9 0.020s, n=17686, sd=15} Bc6 {+7.04/10 0.017s, n=14275, sd=14}
18. Kc2 {-7.08/10 0.019s, n=16177, sd=14} Nd7 {+7.02/10 0.027s, n=21960, sd=15}
19. Bd2 {-7.01/12 0.070s, n=51571, sd=19} Qf6 {+7.02/9 0.032s, n=23565, sd=15}
20. Qg1 {-6.96/10 0.022s, n=18569, sd=16} g6 {+6.94/10 0.025s, n=19171, sd=14}
21. Qh2 {-7.01/9 0.027s, n=19950, sd=15} Bg7 {+7.03/9 0.018s, n=12932, sd=13}
22. a4 {-7.06/9 0.035s, n=25320, sd=15} Qe6 {+7.21/10 0.025s, n=18868, sd=11}
23. a5 {-7.28/8 0.027s, n=20037, sd=11, Black makes an illegal move: e8a8} 1-0