[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "142"]
[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 "1rbqkb1r/pppppp1p/n5pn/8/3P4/N3P2P/PPP2PP1/R1BQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:27 +0000"]
[GameEndTime "2026-09-14T13:35:27 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+1.43/8 0.026s, n=18714, sd=15} Bg7 {-1.08/9 0.025s, n=16760, sd=13}
6. e4 {+1.42/9 0.021s, n=15165, sd=15, Black makes an illegal move: e8h8} 1-0