[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkbnr/p1pppppp/2n5/8/1p1P4/2P2N2/PP1BPPPP/RN1QKB1R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:40:11.805 UTC"]
[GameStartTime "2025-07-04T07:40:06.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.13+0.04"]

1... bxc3 {-0.70 8/8 115 0, White makes an illegal move: 0000} 0-1