[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "r3kbnr/ppq2ppp/2n5/3Pp3/6b1/5N2/PPP1BPPP/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:21:53.658 CEST"]
[GameStartTime "2025-06-30T23:21:52.866 CEST"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1... O-O-O {-1.03 16/30 261 408056}
2. O-O {+1.50 14/26 251 314188, Black makes an illegal move: e8c8} 1-0