MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "438"]
[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 "r1bqkbnr/ppppp1p1/7p/4np2/7P/2N2N2/PPPPPPP1/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:25 +0200"]
[GameEndTime "2026-09-14T15:58:26 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxe5 {+7.56/9 0.013s, n=12401, sd=16} Nf6 {-7.56/9 0.021s, n=16230, sd=13}
6. Ng6 {+7.47/10 0.017s, n=15080, sd=8} Rg8 {-7.75/9 0.033s, n=26557, sd=15}
7. d4 {+7.65/10 0.035s, n=29166, sd=15} Kf7 {-7.55/8 0.018s, n=14871, sd=10}
8. h5 {+8.01/9 0.029s, n=24372, sd=17} d6 {-7.94/9 0.059s, n=38615, sd=15}
9. e3 {+7.92/9 0.048s, n=37044, sd=15} e6 {-7.99/9 0.021s, n=17036, sd=19}
10. Qf3 {+8.28/9 0.030s, n=23973, sd=12} d5 {-7.80/8 0.017s, n=12039, sd=15}
11. Ne5+ {+8.32/8 0.019s, n=12475, sd=11} Ke8 {-7.85/9 0.054s, n=39287, sd=16}
12. Qg3 {+8.10/9 0.033s, n=24197, sd=14} Ng4 {-8.09/8 0.031s, n=21373, sd=19}
13. Bd2 {+8.08/9 0.057s, n=44164, sd=16} c6 {-8.23/8 0.031s, n=21791, sd=13}
14. Rh3 {+8.05/8 0.024s, n=18971, sd=14} Qc7 {-8.09/8 0.019s, n=13924, sd=10}
15. f3 {+8.17/9 0.019s, n=14510, sd=15} Nxe5 {-8.18/9 0.025s, n=17634, sd=16}
16. dxe5 {+7.99/9 0.030s, n=23913, sd=14} Be7 {-8.05/8 0.028s, n=19780, sd=14}
17. Ne2 {+7.97/9 0.035s, n=27058, sd=15} a5 {-8.11/8 0.028s, n=17299, sd=14}
18. a3 {+7.92/8 0.030s, n=24826, sd=13} Bd7 {-7.64/8 0.025s, n=16503, sd=11}
19. e4 {+8.06/9 0.022s, n=19859, sd=13}
Qb6 {-8.02/8 0.016s, n=13294, sd=13, White makes an illegal move: e1a1} 0-1