MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "432"]
[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 "rnbqkbnr/ppp4p/5p2/3pp1p1/P2N2P1/8/1PPPPP1P/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:27 +0000"]
[GameEndTime "2026-09-14T13:37:28 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb3 {-2.10/9 0.023s, n=16636, sd=13} Bxg4 {+1.98/10 0.026s, n=22769, sd=15}
6. d4 {-2.04/10 0.029s, n=15110, sd=16} Nc6 {+1.96/10 0.051s, n=32494, sd=16}
7. dxe5 {-1.95/10 0.035s, n=25521, sd=15} Nxe5 {+1.97/9 0.027s, n=18767, sd=14}
8. Nc3 {-1.86/10 0.054s, n=31830, sd=17} Ne7 {+2.43/10 0.035s, n=26703, sd=16}
9. h4 {-1.86/9 0.039s, n=22363, sd=13} gxh4 {+2.19/10 0.018s, n=14268, sd=11}
10. a5 {-2.24/10 0.041s, n=27298, sd=18} c6 {+2.17/9 0.032s, n=23747, sd=16}
11. f3 {-2.30/9 0.022s, n=14876, sd=11} Bc8 {+2.13/9 0.017s, n=13706, sd=16}
12. e4 {-1.86/9 0.025s, n=14642, sd=14} dxe4 {+2.25/10 0.071s, n=52510, sd=23}
13. Nxe4 {-1.73/9 0.050s, n=25999, sd=19} N7g6 {+1.85/10 0.014s, n=12548, sd=13}
14. Qxd8+ {-1.55/9 0.057s, n=27848, sd=19} Kxd8 {+1.48/9 0.014s, n=12077, sd=20}
15. f4 {-1.52/9 0.027s, n=16085, sd=17} Ng4 {+2.73/10 0.016s, n=15636, sd=19}
16. a6 {-2.02/9 0.020s, n=14057, sd=18} b6 {+2.39/10 0.017s, n=14017, sd=16}
17. Nd4 {-2.69/8 0.057s, n=27391, sd=16} f5 {+2.85/10 0.013s, n=12421, sd=17}
18. Ng5 {-2.69/10 0.046s, n=31359, sd=25} Kc7 {+2.90/10 0.022s, n=19365, sd=18}
19. Bg2 {-3.04/9 0.059s, n=27833, sd=17} Bd7 {+2.23/10 0.018s, n=16941, sd=17}
20. Nge6+ {-1.81/11 0.026s, n=19474, sd=16}
Kd6 {+2.83/10 0.043s, n=35176, sd=23} 21. b3 {-2.41/10 0.064s, n=38252, sd=26}
Re8 {+1.76/10 0.033s, n=24492, sd=25} 22. Ba3+ {-2.02/10 0.084s, n=50220, sd=32}
c5 {+3.31/9 0.022s, n=20421, sd=21, White makes an illegal move: e1a1} 0-1