[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "811"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk2r/ppppnppp/3b4/4p3/5P2/1P2P2P/P1PP1KP1/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:08 +0000"]
[GameEndTime "2026-09-14T16:10:08 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+2.34/10 0.015s, n=14287, sd=13}
6. e4 {-2.35/9 0.025s, n=23170, sd=14, Black makes an illegal move: e8h8} 1-0