[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "877"]
[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/ppppbppp/5n2/4p3/8/2PPPP2/PP4PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:55 +0000"]
[GameEndTime "2026-09-14T13:37:55 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.56/10 0.021s, n=15729, sd=15} exd4 {+0.91/10 0.040s, n=23201, sd=16}
6. cxd4 {-0.66/10 0.016s, n=12543, sd=9, Black makes an illegal move: e8h8} 1-0