[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "591"]
[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 "r1bqkbnr/2pppp1p/ppn5/6p1/4PP2/2PB3N/PP1P2PP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:37 +0200"]
[GameEndTime "2026-09-14T15:58:38 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {-1.31/8 0.021s, n=13072, sd=12}
6. Nxf4 {+1.65/9 0.017s, n=14520, sd=12}
Bh6 {-1.63/8 0.016s, n=13438, sd=12, White makes an illegal move: e1h1} 0-1