[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "982"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqk2r/ppppppbp/B4n2/4P1p1/6P1/7N/PPPP1P1P/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:19 -0400"]
[GameEndTime "2026-09-14T11:55:20 -0400"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa6 {+3.66/10 0.021s, n=25883, sd=13}
6. exf6 {-4.13/10 0.024s, n=20046, sd=16}
exf6 {+3.81/12 0.024s, n=30213, sd=19, White makes an illegal move: e1h1} 0-1