MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2850"]
[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 "r1bqkbnr/1pp1pppp/8/p2p4/1n3P2/1PP5/P1QPP1PP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:16:19 +0200"]
[GameEndTime "2026-09-14T17:16:19 +0200"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+4.61/9 0.019s, n=14108, sd=13} axb4 {-4.83/9 0.031s, n=19447, sd=14}
6. Nf3 {+4.69/9 0.020s, n=16366, sd=13} f6 {-5.03/8 0.028s, n=20079, sd=12}
7. Bb2 {+4.94/9 0.026s, n=20088, sd=11} Nh6 {-5.12/8 0.025s, n=16314, sd=12}
8. e3 {+5.01/8 0.029s, n=14672, sd=10} Bf5 {-5.27/8 0.019s, n=12114, sd=12}
9. Bd3 {+5.36/9 0.019s, n=12938, sd=15} e6 {-5.40/8 0.024s, n=18730, sd=13}
10. Bxf5 {+5.40/9 0.018s, n=13949, sd=13}
Nxf5 {-5.46/9 0.024s, n=15307, sd=13, White makes an illegal move: e1h1} 0-1