[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "355"]
[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 "r1bqk2r/pppp1ppp/2n4n/4p3/1b2P3/P4PP1/1PPP3P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:26:05 +0200"]
[GameEndTime "2026-09-14T18:26:05 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+6.13/10 0.030s, n=22686, sd=17, Black makes an illegal move: e8h8} 1-0