[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1677"]
[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 "rnbqkb1r/pp1p1p1p/4pnp1/2p5/1P6/3P2P1/P1P1PP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:44 +0000"]
[GameEndTime "2026-09-14T16:03:44 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+0.04/9 0.015s, n=12510, sd=11} Bxc5 {-0.32/9 0.018s, n=14227, sd=10}
6. Nf3 {+0.28/9 0.015s, n=14214, sd=12, Black makes an illegal move: e8h8} 1-0