MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1518"]
[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/p1ppp1pp/2n2p2/1p1P4/8/7P/PPPBPPPR/RN1QKBN1 b Qkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:54 +0000"]
[GameEndTime "2026-09-14T13:39:55 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ne5 {-1.33/9 0.018s, n=12146, sd=14}
6. e4 {+1.22/10 0.067s, n=38743, sd=17} a6 {-1.38/9 0.047s, n=35027, sd=16}
7. Nf3 {+1.30/9 0.020s, n=14655, sd=17} e6 {-1.34/8 0.015s, n=12291, sd=14}
8. a4 {+0.91/9 0.062s, n=45705, sd=15} Bd6 {-0.91/9 0.025s, n=20862, sd=16}
9. Rh1 {+1.15/9 0.024s, n=20948, sd=18} exd5 {-0.65/10 0.018s, n=15993, sd=14}
10. Nxe5 {+0.24/9 0.072s, n=53041, sd=14} fxe5 {-1.25/9 0.025s, n=20602, sd=17}
11. axb5 {+1.54/9 0.018s, n=12828, sd=13} dxe4 {-1.78/8 0.014s, n=12019, sd=13}
12. Qh5+ {+1.31/7 0.018s, n=12959, sd=13} g6 {-1.33/9 0.016s, n=12413, sd=19}
13. Qe2 {+0.86/10 0.031s, n=25385, sd=19} Nf6 {-1.36/10 0.043s, n=32379, sd=18}
14. Nc3 {+1.37/9 0.015s, n=12734, sd=12} a5 {-1.35/10 0.042s, n=33144, sd=17}
15. Nxe4 {+1.47/8 0.026s, n=15572, sd=14} Bb7 {-1.42/9 0.016s, n=13983, sd=17}
16. Nxd6+ {+1.68/9 0.025s, n=18525, sd=17} cxd6 {-1.81/9 0.020s, n=16825, sd=18}
17. Bh6 {+1.68/10 0.026s, n=17652, sd=13} Kf7 {-1.93/8 0.024s, n=18804, sd=14}
18. h4 {+1.68/11 0.029s, n=23080, sd=17} Qc7 {-1.49/9 0.029s, n=23472, sd=11}
19. Rh3 {+1.46/8 0.017s, n=12504, sd=12} d5 {-1.11/10 0.021s, n=18351, sd=10}
20. Rc3 {+1.46/8 0.019s, n=14256, sd=13} Qd6 {-1.19/9 0.028s, n=21773, sd=14}
21. f4 {+1.08/10 0.049s, n=34445, sd=17} e4 {-0.67/10 0.027s, n=20739, sd=19}
22. Bg5 {+1.12/11 0.018s, n=16584, sd=16} Rac8 {-0.97/9 0.032s, n=20392, sd=15}
23. Qd2 {+0.61/9 0.015s, n=12830, sd=15} h6 {-0.64/11 0.028s, n=19038, sd=20}
24. Bxf6 {+0.69/10 0.023s, n=14834, sd=20}
Qxf6 {-0.86/10 0.045s, n=30382, sd=20, White makes an illegal move: e1a1} 0-1