MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "118"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pp1ppppp/8/8/1Pp2PP1/8/P1PPPK1P/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:20 +0000"]
[GameEndTime "2026-09-14T13:35:21 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-1.09/8 0.024s, n=13924, sd=13} d5 {+0.98/9 0.025s, n=18688, sd=16}
6. h3 {-0.88/10 0.056s, n=29944, sd=17} e5 {+0.72/9 0.041s, n=27231, sd=15}
7. fxe5 {-0.70/9 0.023s, n=16382, sd=12} Bxb4 {+1.14/9 0.030s, n=13257, sd=14}
8. d4 {-1.03/10 0.028s, n=13613, sd=13} cxd3 {+1.28/9 0.023s, n=13105, sd=13}
9. cxd3 {-1.11/9 0.027s, n=15785, sd=13} Nc6 {+1.73/9 0.016s, n=12593, sd=13}
10. d4 {-1.58/8 0.018s, n=12828, sd=10} f6 {+1.71/10 0.020s, n=15475, sd=15}
11. Bd2 {-1.53/11 0.056s, n=37755, sd=19} a5 {+1.56/10 0.037s, n=25221, sd=22}
12. a3 {-1.08/9 0.022s, n=16244, sd=17} Bxd2 {+1.17/10 0.028s, n=18160, sd=19}
13. Qxd2 {-1.35/10 0.027s, n=18914, sd=17}
fxe5 {+1.39/11 0.023s, n=17239, sd=18}
14. dxe5 {-1.20/11 0.024s, n=18141, sd=21} h5 {+1.37/10 0.084s, n=53787, sd=21}
15. Bg2 {-0.68/10 0.020s, n=15039, sd=16} hxg4 {+0.46/8 0.025s, n=15475, sd=14}
16. hxg4 {-0.53/10 0.024s, n=17024, sd=17}
Rxh1 {+0.95/10 0.029s, n=21710, sd=18} 17. Bxh1 {-0.33/9 0.025s, n=13356, sd=16}
Nxe5 {+0.49/8 0.034s, n=16340, sd=16} 18. Nxe5 {-0.26/10 0.017s, n=13521, sd=19}
Qf6+ {+0.24/9 0.033s, n=21036, sd=18} 19. Bf3 {-0.26/9 0.022s, n=12613, sd=21}
Qxe5 {+0.12/10 0.041s, n=23995, sd=23} 20. Qe3 {-0.12/10 0.035s, n=22995, sd=23}
Qxe3+ {+0.29/10 0.029s, n=20050, sd=18}
21. Kxe3 {-0.23/10 0.028s, n=17575, sd=15} Be6 {+0.16/10 0.013s, n=12155, sd=12}
22. Nc3 {-0.18/10 0.022s, n=14503, sd=15} Ne7 {+0.04/11 0.066s, n=38368, sd=24}
23. Rb1 {-0.11/10 0.023s, n=16211, sd=17, Black makes an illegal move: e8a8} 1-0