[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1843"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk2r/pppp1ppp/7n/4p3/5P1P/bP6/P1PPP1PR/RNBQKBN1 w Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:50:55 +0200"]
[GameEndTime "2026-09-14T17:50:55 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+4.87/8 0.017s, n=13490, sd=11, Black makes an illegal move: e8h8} 1-0