MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "431"]
[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 "rnb1kbnr/p1ppqppp/4p3/8/1p6/P3P3/1PPP1PPP/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:14 +0000"]
[GameEndTime "2026-09-14T13:38:15 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+1.35/9 0.031s, n=13986, sd=12} Qxb4 {-1.24/11 0.055s, n=20726, sd=14}
6. Nf3 {+1.19/9 0.033s, n=24065, sd=14} Nf6 {-0.96/9 0.014s, n=12525, sd=12}
7. b3 {+0.96/9 0.083s, n=36467, sd=15} c5 {-0.92/8 0.019s, n=14488, sd=15}
8. Ba3 {+0.83/8 0.055s, n=24024, sd=13} Qb6 {-0.85/10 0.029s, n=15895, sd=13}
9. Be2 {+0.67/9 0.076s, n=33441, sd=14}
Bb7 {-0.71/9 0.033s, n=16704, sd=15, White makes an illegal move: e1h1} 0-1