MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "792"]
[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/2pp1p1p/p3p1p1/1p5P/8/2PP4/PP1BPPP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:35 +0000"]
[GameEndTime "2026-09-14T16:09:36 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... g5 {-0.95/10 0.018s, n=18573, sd=15} 6. h6 {+0.50/8 0.029s, n=18524, sd=11}
Bxh6 {-0.55/8 0.016s, n=15685, sd=11} 7. Nf3 {+0.65/10 0.035s, n=28768, sd=16}
Bb7 {-0.77/8 0.021s, n=20210, sd=13} 8. e4 {+0.61/10 0.014s, n=13467, sd=16}
Qf6 {-0.55/9 0.021s, n=18846, sd=15} 9. Qc1 {+0.80/9 0.015s, n=12539, sd=15}
d6 {-0.72/10 0.030s, n=22707, sd=15} 10. Nxg5 {+0.88/10 0.021s, n=19104, sd=12}
Nd7 {-0.88/9 0.019s, n=16855, sd=13} 11. Na3 {+0.84/9 0.024s, n=20920, sd=15}
c5 {-1.07/9 0.036s, n=29110, sd=14} 12. Be2 {+0.87/8 0.016s, n=12954, sd=14}
Ne7 {-0.79/9 0.017s, n=14925, sd=16} 13. Be3 {+0.67/10 0.058s, n=44590, sd=18}
Bg7 {-0.69/10 0.014s, n=12513, sd=16} 14. Nc2 {+0.74/10 0.017s, n=13612, sd=13}
h6 {-0.13/9 0.027s, n=22814, sd=16} 15. Nf3 {+0.90/9 0.027s, n=19363, sd=23}
Rc8 {-0.10/10 0.021s, n=19462, sd=14} 16. Bd2 {+0.26/8 0.014s, n=12504, sd=13}
Ng6 {+0.25/9 0.016s, n=14400, sd=16} 17. Be3 {-0.17/9 0.023s, n=19247, sd=16}
c4 {+0.22/8 0.029s, n=21347, sd=12} 18. Qd2 {+0.34/9 0.023s, n=18749, sd=12}
Nc5 {+0.09/9 0.025s, n=20975, sd=14} 19. Bd4 {+0.09/9 0.014s, n=12026, sd=13}
e5 {-0.27/8 0.013s, n=12051, sd=18} 20. Bxc5 {+0.16/10 0.036s, n=26957, sd=17}
dxc5 {+0.29/11 0.024s, n=22187, sd=15} 21. dxc4 {-0.27/8 0.014s, n=12901, sd=13}
Bxe4 {+0.58/10 0.014s, n=13655, sd=17, White makes an illegal move: e1a1} 0-1