MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2236"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/3ppppp/p1p5/8/1pB2P2/4P1P1/PPPP3P/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:09 -0400"]
[GameEndTime "2026-09-14T11:34:09 -0400"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.58/10 0.032s, n=28486, sd=13}
6. a3 {-0.56/10 0.030s, n=31226, sd=15} c5 {+0.81/9 0.009s, n=12105, sd=16}
7. axb4 {-0.43/11 0.018s, n=22749, sd=17} cxb4 {+0.31/9 0.020s, n=18454, sd=14}
8. d4 {-0.36/10 0.016s, n=13292, sd=16} e6 {+0.39/10 0.011s, n=12989, sd=14}
9. Bd3 {-0.37/10 0.020s, n=21306, sd=15} d5 {+0.66/9 0.011s, n=12460, sd=13}
10. Nf3 {-0.49/10 0.034s, n=29762, sd=16} Be7 {+0.38/10 0.018s, n=18863, sd=20}
11. c3 {-0.27/11 0.026s, n=22721, sd=17, Black makes an illegal move: e8h8} 1-0