MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1252"]
[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 "r1q1kbnr/ppp1pppp/2np4/3P4/N4Pb1/8/PPP1P1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:27 -0400"]
[GameEndTime "2026-09-14T11:07:27 -0400"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb8 {-0.89/11 0.026s, n=23621, sd=17}
6. h3 {+1.01/10 0.012s, n=15132, sd=11} Bd7 {-1.01/10 0.022s, n=23801, sd=19}
7. c4 {+1.11/9 0.016s, n=19939, sd=18} Bxa4 {-1.03/8 0.019s, n=19963, sd=17}
8. Qxa4+ {+0.99/9 0.021s, n=21970, sd=16} c6 {-0.99/10 0.025s, n=24024, sd=16}
9. e4 {+1.13/10 0.016s, n=19599, sd=15} g6 {-1.09/10 0.014s, n=18323, sd=16}
10. Nf3 {+1.05/10 0.014s, n=17093, sd=15} Bg7 {-0.88/10 0.013s, n=14652, sd=17}
11. Bd3 {+1.11/9 0.011s, n=13330, sd=13}
Nf6 {-0.81/10 0.014s, n=12325, sd=16, White makes an illegal move: e1h1} 0-1