[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "403"]
[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/pppp2pp/3b1p1n/4p3/2P1P3/3P1P2/PP4PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:56 +0000"]
[GameEndTime "2026-09-14T13:37:56 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxh6 {+1.07/9 0.022s, n=17229, sd=14} gxh6 {-0.89/9 0.030s, n=23481, sd=17}
6. f4 {+0.51/9 0.020s, n=18195, sd=13, Black makes an illegal move: e8h8} 1-0