MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "577"]
[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 "rnbqkb1r/p1pp1p1p/4p1pn/1B6/6P1/N3P3/PPPP1P1P/R1BQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:28 -0400"]
[GameEndTime "2026-09-14T12:48:28 -0400"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.17/11 0.028s, n=27079, sd=18}
6. Nf3 {-1.31/9 0.024s, n=19922, sd=13} Nxg4 {+1.16/10 0.022s, n=23665, sd=14}
7. d4 {-1.38/8 0.016s, n=12280, sd=11} Nf6 {+1.30/8 0.025s, n=22926, sd=17}
8. Bd3 {-1.35/8 0.012s, n=12862, sd=12} Bb4+ {+1.42/9 0.015s, n=17198, sd=15}
9. Kf1 {-1.29/9 0.021s, n=23792, sd=18} Bxa3 {+1.27/10 0.022s, n=25490, sd=19}
10. bxa3 {-1.55/9 0.011s, n=12593, sd=15} d6 {+1.44/9 0.015s, n=18130, sd=13}
11. Rb1 {-1.22/9 0.019s, n=22956, sd=16} Bc6 {+1.45/10 0.016s, n=19127, sd=16}
12. c4 {-1.45/9 0.035s, n=38350, sd=14, Black makes an illegal move: e8h8} 1-0