[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.06.13"]
[Round "7"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[SetUp "1"]
[FEN "r2qk2r/pppbb1pp/2n1pp1n/3p4/8/PP1P1NP1/1BP1PPBP/RN1Q1RK1 w kq - 1 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-06-13T16:26:34 +0000"]
[GameEndTime "2026-06-13T16:26:37 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

9. d4 {+1.25/8 0.135s, n=10148, sd=15, Black makes an illegal move: e8h8} 1-0