MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1234"]
[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 "rnbq1bnr/p1pp1kpp/8/1p2pp2/7N/3PP3/PPP2PPP/RNBQKB1R w KQ - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:17 +0000"]
[GameEndTime "2026-09-14T13:39:18 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qh5+ {+3.29/10 0.023s, n=15825, sd=12} g6 {-3.53/9 0.021s, n=16511, sd=18}
6. Nxg6 {+3.37/10 0.023s, n=19589, sd=16} hxg6 {-3.68/9 0.025s, n=20506, sd=13}
7. Qxh8 {+2.71/10 0.037s, n=25937, sd=16} Nc6 {-2.99/10 0.026s, n=19155, sd=13}
8. Qh3 {+3.14/10 0.018s, n=13813, sd=12} d5 {-2.97/10 0.077s, n=47031, sd=16}
9. Be2 {+3.12/10 0.033s, n=23963, sd=17} Nf6 {-2.91/10 0.036s, n=24448, sd=16}
10. Nd2 {+3.15/9 0.033s, n=23946, sd=15} Bd7 {-2.71/9 0.017s, n=13363, sd=14}
11. Nf3 {+2.96/8 0.022s, n=17175, sd=11} Kg7 {-3.09/9 0.032s, n=18939, sd=14}
12. Bd2 {+3.10/10 0.019s, n=14265, sd=15} Bd6 {-3.21/9 0.035s, n=23475, sd=18}
13. g3 {+3.14/9 0.025s, n=16107, sd=16} e4 {-3.14/8 0.041s, n=28134, sd=14}
14. Ng5 {+2.61/9 0.016s, n=12576, sd=14} f4 {-2.34/10 0.017s, n=12340, sd=14}
15. Ne6+ {+1.39/11 0.037s, n=26790, sd=19}
Bxe6 {-2.80/10 0.035s, n=25981, sd=18}
16. Qxe6 {+1.63/12 0.015s, n=13535, sd=21} f3 {-1.48/10 0.016s, n=13188, sd=14}
17. Bf1 {+1.38/11 0.033s, n=21731, sd=19} Qf8 {-2.79/11 0.045s, n=32243, sd=19}
18. dxe4 {+1.91/10 0.024s, n=16859, sd=16} Re8 {-1.28/12 0.079s, n=54378, sd=27}
19. Qh3 {+2.37/10 0.016s, n=12886, sd=13} Ne5 {-1.97/10 0.033s, n=20735, sd=20}
20. exd5 {+1.67/10 0.035s, n=26518, sd=25} Qf7 {-1.55/10 0.026s, n=19751, sd=18}
21. Bxb5 {+3.36/10 0.038s, n=25057, sd=19} Rb8 {-2.74/9 0.022s, n=16418, sd=14}
22. Bd3 {+3.85/10 0.026s, n=21532, sd=14} Rxb2 {-2.80/10 0.046s, n=30110, sd=22}
23. Qe6 {+3.80/9 0.032s, n=23868, sd=19} Qf8 {-4.43/8 0.024s, n=19703, sd=14}
24. Rc1 {+5.48/10 0.027s, n=17803, sd=13}
Rb8 {-5.27/7 0.020s, n=15437, sd=13, White makes an illegal move: e1h1} 0-1