[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "634"]
[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 "rnbqk2r/pp1pppbp/5n2/2p3p1/8/PP2PP2/2PP2PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:37 +0000"]
[GameEndTime "2026-09-14T13:38:37 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.43/8 0.020s, n=17287, sd=10} d5 {+0.57/8 0.016s, n=12513, sd=11}
6. dxc5 {-0.25/9 0.034s, n=24685, sd=15, Black makes an illegal move: e8h8} 1-0