[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "531"]
[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 "rnbqk1nr/p1p2ppp/8/1p1pp3/1b1NP3/3B2P1/PPPP1P1P/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:33 +0200"]
[GameEndTime "2026-09-14T16:10:33 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+5.35/9 0.025s, n=18821, sd=14, White makes an illegal move: e1h1}
0-1