[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[FEN "r1bqk2r/1pp2pp1/p1nb1n1p/8/8/2P1B1P1/PP2PPBP/RN1QK1NR w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:22:12.421 CEST"]
[GameStartTime "2025-06-30T23:22:11.697 CEST"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1. Nf3 {+1.11 15/27 198 337598}
O-O {-1.05 16/31 306 507551, White makes an illegal move: g1f3} 0-1