MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1995"]
[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 "r1bqk1nr/ppppp1bp/2n3p1/5p2/1P3PP1/N7/P1PPPK1P/R1BQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:54 +0000"]
[GameEndTime "2026-09-14T13:41:55 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa1 {+7.77/10 0.029s, n=26432, sd=15}
6. b5 {-7.29/9 0.026s, n=23772, sd=12} fxg4 {+7.67/10 0.015s, n=13536, sd=16}
7. c3 {-7.64/8 0.014s, n=12141, sd=13} Na5 {+7.95/9 0.018s, n=15900, sd=13}
8. h3 {-7.65/9 0.023s, n=20407, sd=13} Nf6 {+7.70/8 0.019s, n=15700, sd=15}
9. Nc2 {-7.51/9 0.018s, n=16252, sd=14} d5 {+7.64/8 0.014s, n=12204, sd=14}
10. Nxa1 {-7.57/9 0.019s, n=17267, sd=14} Qd6 {+7.52/10 0.030s, n=25363, sd=16}
11. d3 {-7.52/8 0.015s, n=12302, sd=14} a6 {+7.55/10 0.028s, n=23131, sd=16}
12. hxg4 {-7.60/8 0.025s, n=20523, sd=16} Nxg4+ {+7.55/9 0.017s, n=13963, sd=16}
13. Ke1 {-7.42/9 0.019s, n=15909, sd=19} axb5 {+7.58/10 0.032s, n=26683, sd=18}
14. Nc2 {-7.53/10 0.040s, n=34707, sd=15} Qc5 {+7.58/8 0.018s, n=14820, sd=17}
15. Nf3 {-7.55/8 0.023s, n=20026, sd=19} Qxc3+ {+7.61/8 0.020s, n=17581, sd=15}
16. Bd2 {-7.14/9 0.029s, n=25138, sd=20} Qb2 {+7.44/9 0.024s, n=20688, sd=17}
17. Qc1 {-7.43/10 0.014s, n=12553, sd=15}
Qxc1+ {+7.87/10 0.032s, n=30745, sd=18}
18. Bxc1 {-7.59/8 0.019s, n=18427, sd=15} Nc6 {+7.71/8 0.012s, n=12184, sd=11}
19. a3 {-7.66/9 0.039s, n=38453, sd=14} b4 {+7.78/9 0.017s, n=16766, sd=13}
20. Bb2 {-7.64/8 0.018s, n=18265, sd=12, Black makes an illegal move: e8h8} 1-0