[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "749"]
[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 "rnb1kbnr/1pqpp1pp/p7/2p2p2/8/4P1PB/PPPPNP1P/RNBQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:34 -0400"]
[GameEndTime "2026-09-14T12:23:34 -0400"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf5 {+1.73/10 0.025s, n=25326, sd=15}
Nc6 {-1.64/10 0.024s, n=22016, sd=13, White makes an illegal move: e1h1} 0-1