MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "271"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1rbqkbnr/p1ppp1pp/n7/1p3p2/P7/1P1P3P/2P1PPP1/RNBQKBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:43 +0000"]
[GameEndTime "2026-09-14T14:50:43 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.01/10 0.019s, n=20163, sd=16} Rxb5 {-3.42/9 0.031s, n=29955, sd=17}
6. e4 {+3.18/10 0.014s, n=14727, sd=12} e6 {-2.91/9 0.014s, n=14060, sd=12}
7. d4 {+2.92/11 0.028s, n=21184, sd=14} Rb6 {-2.55/11 0.018s, n=18435, sd=15}
8. exf5 {+2.61/11 0.030s, n=28315, sd=17} Nf6 {-2.20/9 0.023s, n=23220, sd=17}
9. Nf3 {+2.51/11 0.032s, n=23436, sd=19} exf5 {-2.42/9 0.017s, n=16858, sd=20}
10. Bd3 {+2.58/11 0.017s, n=16327, sd=19}
Ne4 {-2.47/10 0.029s, n=26749, sd=17, White makes an illegal move: e1h1} 0-1