MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1260"]
[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/1ppnpppp/p2p4/1B6/6P1/4P3/PPPPNP1P/RNBQK2R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:05 -0400"]
[GameEndTime "2026-09-14T10:44:05 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+7.87/9 0.023s, n=19841, sd=14}
6. d4 {-7.85/9 0.020s, n=24173, sd=13} Nb6 {+7.85/9 0.033s, n=28119, sd=16}
7. h3 {-7.98/9 0.021s, n=17416, sd=13} e5 {+7.98/9 0.045s, n=40658, sd=15}
8. b3 {-8.02/8 0.011s, n=12399, sd=13} h5 {+7.83/8 0.020s, n=15984, sd=13}
9. gxh5 {-8.13/8 0.020s, n=23919, sd=14} Rxh5 {+8.01/8 0.015s, n=17913, sd=14}
10. dxe5 {-7.87/9 0.028s, n=23972, sd=15} Rxe5 {+7.46/9 0.023s, n=25912, sd=15}
11. Bb2 {-7.55/9 0.013s, n=15410, sd=13} Rg5 {+7.60/9 0.012s, n=14094, sd=13}
12. h4 {-7.30/10 0.020s, n=19068, sd=14} Rg4 {+7.41/10 0.025s, n=22046, sd=15}
13. Nbc3 {-7.26/10 0.014s, n=15451, sd=19} Bd7 {+7.43/9 0.016s, n=14314, sd=15}
14. h5 {-7.41/9 0.019s, n=20214, sd=15} b4 {+7.49/10 0.038s, n=34370, sd=15}
15. Nd5 {-7.73/10 0.015s, n=16564, sd=18} Nxd5 {+7.41/10 0.011s, n=14007, sd=17}
16. Qxd5 {-8.11/11 0.016s, n=20453, sd=15} Bc6 {+8.02/10 0.027s, n=26323, sd=13}
17. Qf5 {-7.80/11 0.035s, n=34116, sd=16} Rg5 {+7.99/10 0.019s, n=23110, sd=14}
18. Qh3 {-7.81/9 0.014s, n=17870, sd=17} Bxh1 {+7.92/10 0.022s, n=18816, sd=15}
19. Qxh1 {-7.72/9 0.019s, n=16124, sd=12} Nc6 {+7.71/10 0.024s, n=22720, sd=14}
20. f4 {-7.79/8 0.012s, n=15195, sd=14} Rc5 {+8.03/9 0.012s, n=14679, sd=11}
21. Ng3 {-7.92/10 0.029s, n=27119, sd=15} Qe7 {+8.60/9 0.021s, n=21111, sd=13}
22. Kd2 {-8.43/8 0.038s, n=27631, sd=13, Black makes an illegal move: e8a8} 1-0