MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "738"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/1ppp2pp/4pn2/p4p2/P4P2/6P1/1PPPP2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:50 +0000"]
[GameEndTime "2026-09-14T13:37:50 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-0.13/9 0.024s, n=12497, sd=10} Be7 {+0.03/9 0.046s, n=27705, sd=13}
6. e3 {+0.19/10 0.046s, n=26267, sd=15, Black makes an illegal move: e8h8} 1-0