[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1b1k2r/ppp1qppp/1bnp1n2/8/2BPP3/5P2/PP2N1PP/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:36.580 UTC"]
[GameStartTime "2025-06-23T15:43:36.365 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. Nbc3 {-0.25 5/0 93 722003}
O-O {-0.10 4/0 88 340200, White makes an illegal move: b1c3} 0-1