MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "485"]
[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 "rn1qkbnr/ppp1p1pp/5p2/3p4/5P1P/N2P3b/PPPBP1P1/R2QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:43 +0000"]
[GameEndTime "2026-09-14T13:37:43 +0000"]
[PlyCount "10"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg4 {-0.24/10 0.054s, n=27981, sd=15}
6. c4 {+0.23/10 0.030s, n=24234, sd=12} e5 {-0.56/8 0.030s, n=15729, sd=12}
7. Qb3 {+0.06/8 0.021s, n=14718, sd=17} Bxa3 {-0.15/10 0.027s, n=21108, sd=13}
8. Qxa3 {0.00/9 0.045s, n=34858, sd=15} dxc4 {+0.54/9 0.024s, n=14306, sd=14}
9. dxc4 {-0.82/8 0.034s, n=25599, sd=12}
Nc6 {+0.43/10 0.046s, n=34500, sd=15, White makes an illegal move: e1a1} 0-1