MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "478"]
[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 "rnbqkb1r/p2ppp1p/2p4n/1p4p1/4P3/1Q1B4/PPPP1PPP/RNB1K1NR b KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:33 +0000"]
[GameEndTime "2026-09-14T13:36:34 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.10/8 0.035s, n=20916, sd=13}
6. Be2 {+0.68/10 0.046s, n=29767, sd=16} d5 {-0.75/8 0.027s, n=13097, sd=12}
7. Qg3 {+0.31/9 0.046s, n=26373, sd=14} Nd7 {-0.28/9 0.023s, n=14819, sd=11}
8. d3 {-0.08/9 0.033s, n=19338, sd=17} Rg8 {-0.15/10 0.066s, n=44112, sd=16}
9. a4 {-0.06/8 0.023s, n=12034, sd=10} b4 {+0.50/9 0.029s, n=17095, sd=14}
10. Nd2 {-0.31/8 0.021s, n=14040, sd=16} g4 {0.00/10 0.017s, n=12802, sd=18}
11. h3 {-0.04/10 0.018s, n=13701, sd=17} gxh3 {+0.24/12 0.019s, n=16917, sd=15}
12. Qxh3 {-0.48/10 0.023s, n=16260, sd=20} Nf6 {+0.34/10 0.035s, n=23555, sd=15}
13. Qh4 {-0.40/10 0.021s, n=14913, sd=16} Nhg4 {+0.33/10 0.018s, n=14070, sd=14}
14. Nb3 {+0.08/11 0.037s, n=24821, sd=16} Be7 {+0.31/10 0.025s, n=17818, sd=15}
15. exd5 {+0.22/10 0.028s, n=19445, sd=16} h6 {+0.19/9 0.036s, n=21291, sd=15}
16. dxc6 {+0.35/8 0.024s, n=15837, sd=12} Ne4 {+3.31/10 0.022s, n=16208, sd=23}
17. Qh5 {-3.61/9 0.028s, n=21713, sd=13} Nexf2 {+3.66/10 0.023s, n=16346, sd=11}
18. Rh3 {-3.43/9 0.033s, n=23695, sd=16} Nxh3 {+3.77/9 0.035s, n=19918, sd=19}
19. Nxh3 {-3.66/10 0.055s, n=35801, sd=18}
Bh4+ {+3.17/10 0.072s, n=47653, sd=19} 20. Kd1 {-2.84/10 0.030s, n=21704, sd=17}
Qe7 {+2.44/8 0.041s, n=27971, sd=13} 21. Bd2 {-2.86/10 0.022s, n=14267, sd=18}
Be6 {+2.75/10 0.015s, n=12214, sd=15}
22. Kc1 {-2.97/10 0.020s, n=16898, sd=16, Black makes an illegal move: e8a8} 1-0