[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1964"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/2pppp1p/5np1/pp6/P7/4P3/1PPP1PPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:41:48 +0200"]
[GameEndTime "2026-09-14T18:41:49 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.96/9 0.017s, n=13930, sd=12} Bg7 {-2.33/9 0.036s, n=28603, sd=13}
6. d4 {+2.44/9 0.015s, n=12682, sd=12, Black makes an illegal move: e8h8} 1-0