MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "610"]
[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 "r2qkb1r/ppp1pppp/2np1n2/1P4N1/4P1b1/8/P1PP1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:46 +0000"]
[GameEndTime "2026-09-14T16:08:47 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd1 {+8.03/9 0.020s, n=19556, sd=15}
6. bxc6 {-7.78/8 0.021s, n=14328, sd=12} bxc6 {+7.74/9 0.015s, n=14163, sd=15}
7. Kxd1 {-7.62/8 0.014s, n=13430, sd=15} h6 {+7.62/9 0.016s, n=14959, sd=15}
8. Nf3 {-7.58/9 0.017s, n=16138, sd=14} Nxe4 {+7.65/10 0.038s, n=28871, sd=16}
9. Ke1 {-7.42/9 0.021s, n=18574, sd=13} Qb8 {+7.54/9 0.016s, n=15803, sd=14}
10. Be2 {-7.52/9 0.029s, n=25372, sd=14} Qb6 {+7.68/8 0.021s, n=14189, sd=15}
11. d4 {-7.51/10 0.037s, n=33988, sd=16} e6 {+7.55/8 0.034s, n=28440, sd=13}
12. Nbd2 {-7.57/9 0.028s, n=21149, sd=14} Nc3 {+7.53/8 0.017s, n=15682, sd=12}
13. Nc4 {-7.26/10 0.027s, n=25441, sd=17} Qb7 {+7.69/9 0.024s, n=20769, sd=14}
14. Bd3 {-7.16/9 0.020s, n=19540, sd=16} Rb8 {+7.41/9 0.020s, n=13586, sd=16}
15. Na5 {-7.31/10 0.035s, n=30405, sd=21} Qa8 {+7.46/10 0.023s, n=21317, sd=19}
16. Bd2 {-7.41/9 0.018s, n=16877, sd=15} Na4 {+7.32/10 0.034s, n=27085, sd=16}
17. d5 {-7.35/9 0.017s, n=16154, sd=14} cxd5 {+7.45/9 0.016s, n=13526, sd=15}
18. Nd4 {-7.32/9 0.019s, n=17499, sd=16} Be7 {+7.52/8 0.026s, n=17909, sd=10}
19. Nac6 {-7.45/7 0.015s, n=13113, sd=10} Rb6 {+7.81/9 0.039s, n=32315, sd=15}
20. Ba5 {-7.71/8 0.027s, n=23944, sd=12} Bf6 {+7.92/9 0.033s, n=22394, sd=12}
21. Bxb6 {-7.48/8 0.014s, n=12666, sd=15} axb6 {+7.69/9 0.020s, n=17688, sd=13}
22. Bb5 {-7.23/9 0.019s, n=15260, sd=13, Black makes an illegal move: e8h8} 1-0