MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "456"]
[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 "rnb1kbnr/pp1p1pp1/4p3/q1p4p/1P6/B1P3P1/P1QPPP1P/RN2KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:42 +0000"]
[GameEndTime "2026-09-14T13:36:42 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {-0.07/10 0.022s, n=14560, sd=15}
6. cxb4 {+0.19/9 0.019s, n=13546, sd=17} Qd8 {-0.39/10 0.050s, n=36347, sd=14}
7. Nf3 {+0.25/9 0.029s, n=17901, sd=14} d5 {-0.33/11 0.062s, n=44818, sd=16}
8. Bb2 {+0.21/9 0.030s, n=18898, sd=13} Nf6 {-0.15/9 0.020s, n=15062, sd=13}
9. b5 {-0.10/10 0.081s, n=42827, sd=16} Bd6 {-0.24/10 0.037s, n=27739, sd=15}
10. Bg2 {+0.35/10 0.060s, n=29563, sd=17}
Nbd7 {-0.41/9 0.021s, n=15440, sd=15, White makes an illegal move: e1h1} 0-1