[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "642"]
[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 "rnbqkb1r/1p1ppp1p/7n/pBp3p1/5P2/4P2N/PPPP2PP/RNBQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:19 +0000"]
[GameEndTime "2026-09-14T13:37:19 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+4.65/11 0.020s, n=17310, sd=17}
Nf5 {-4.74/10 0.028s, n=15723, sd=14, White makes an illegal move: e1h1} 0-1