MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p3p1pp/3p1p2/1pp5/4P2P/N6R/PPPP1PP1/R1BQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:52 +0000"]
[GameEndTime "2026-09-14T13:35:54 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5+ {+4.58/9 0.029s, n=17174, sd=13} Bd7 {-3.77/7 0.020s, n=13690, sd=12}
6. Qh5+ {+5.58/11 0.025s, n=13731, sd=19} g6 {-6.47/10 0.043s, n=30613, sd=19}
7. Qd5 {+6.34/11 0.039s, n=21386, sd=16} a6 {-6.71/10 0.030s, n=21985, sd=18}
8. Qxa8 {+6.78/10 0.028s, n=13896, sd=17} axb5 {-6.57/10 0.062s, n=45253, sd=17}
9. Nxb5 {+6.17/10 0.024s, n=17095, sd=18} Bc6 {-6.56/9 0.029s, n=20609, sd=17}
10. Qa4 {+6.51/10 0.060s, n=36234, sd=17} e5 {-6.19/10 0.052s, n=22556, sd=15}
11. Qc4 {+6.60/9 0.025s, n=17341, sd=18} Na6 {-6.46/8 0.019s, n=13085, sd=12}
12. Nxd6+ {+6.18/7 0.024s, n=12582, sd=10}
Bxd6 {-6.89/11 0.091s, n=66532, sd=21}
13. Qxa6 {+6.82/10 0.057s, n=38893, sd=18} Ne7 {-6.55/10 0.023s, n=16576, sd=16}
14. Qc4 {+6.78/10 0.031s, n=19520, sd=16} Qc8 {-6.84/9 0.018s, n=12855, sd=13}
15. a4 {+7.07/9 0.024s, n=17526, sd=12} f5 {-6.66/9 0.023s, n=15520, sd=13}
16. d3 {+6.77/9 0.031s, n=18458, sd=14} Bd7 {-7.01/9 0.027s, n=19015, sd=16}
17. a5 {+6.81/9 0.041s, n=27417, sd=18} Be6 {-6.74/8 0.024s, n=13549, sd=17}
18. Qa4+ {+6.73/8 0.020s, n=14470, sd=16} Bd7 {-6.71/9 0.034s, n=23588, sd=15}
19. Qc4 {+6.62/9 0.056s, n=37874, sd=16} Be6 {-6.86/9 0.021s, n=14614, sd=17}
20. Qb5+ {+6.62/7 0.017s, n=12856, sd=12} Nc6 {-7.02/8 0.043s, n=25227, sd=15}
21. exf5 {+6.75/8 0.019s, n=13461, sd=11} gxf5 {-6.89/8 0.023s, n=16276, sd=11}
22. a6 {+6.95/8 0.018s, n=12177, sd=15} f4 {-6.67/8 0.023s, n=15232, sd=13}
23. a7 {+8.03/9 0.020s, n=13006, sd=13, Black makes an illegal move: e8h8} 1-0