MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "202"]
[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 "rn1qkbnr/1pp1ppp1/p6p/3p1b2/2PP4/6P1/PP1BPP1P/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:40 +0000"]
[GameEndTime "2026-09-14T15:59:40 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {+1.58/9 0.017s, n=13306, sd=13} Be4 {-1.74/9 0.013s, n=12676, sd=10}
6. f3 {+2.17/9 0.025s, n=21123, sd=19} Bxd5 {-1.82/10 0.019s, n=18765, sd=18}
7. e4 {+2.04/11 0.018s, n=17893, sd=16} Be6 {-1.88/10 0.013s, n=14215, sd=15}
8. Ne2 {+1.78/9 0.024s, n=21255, sd=13} Bd7 {-2.05/10 0.023s, n=23249, sd=16}
9. Bg2 {+2.11/9 0.027s, n=19045, sd=16} h5 {-2.02/11 0.052s, n=48394, sd=16}
10. Nbc3 {+1.96/9 0.021s, n=18256, sd=13} h4 {-1.76/10 0.021s, n=16646, sd=17}
11. f4 {+2.17/9 0.012s, n=12822, sd=13} Nh6 {-2.37/9 0.028s, n=25901, sd=16}
12. Qc2 {+2.06/9 0.039s, n=34153, sd=13} h3 {-1.25/10 0.022s, n=17996, sd=14}
13. Bf3 {+1.67/10 0.013s, n=13594, sd=15} Bg4 {-1.64/11 0.030s, n=28774, sd=20}
14. Qd3 {+2.32/9 0.016s, n=15720, sd=12} Qd7 {-2.29/8 0.015s, n=14499, sd=12}
15. f5 {+2.14/9 0.019s, n=13955, sd=11} Nc6 {+0.08/11 0.021s, n=20657, sd=14}
16. Bxg4 {+0.09/9 0.045s, n=38546, sd=16} Nxg4 {+1.46/11 0.018s, n=17974, sd=16}
17. Qf3 {-0.21/10 0.014s, n=13758, sd=18} Nxd4 {+1.50/11 0.017s, n=17695, sd=19}
18. Nxd4 {-1.08/10 0.011s, n=13138, sd=18} Ne5 {+1.55/11 0.021s, n=18430, sd=19}
19. Qf1 {-0.97/9 0.013s, n=12659, sd=17}
Qxd4 {+1.11/11 0.020s, n=18098, sd=20, White makes an illegal move: e1a1} 0-1