[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1977"]
[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/3b4/3np3/P6P/1QP4N/1P1PPPP1/RNB1KB1R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:53 +0000"]
[GameEndTime "2026-09-14T16:04:53 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.16/9 0.018s, n=19060, sd=14}
6. d4 {-0.87/9 0.022s, n=21206, sd=13, Black makes an illegal move: e8h8} 1-0