[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkb1r/pbpn1p2/1p1ppnp1/7p/3P1P2/2PBPN2/PP4PP/RNBQ1RK1 w kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:30.511 UTC"]
[GameStartTime "2025-06-23T15:40:30.261 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1. c4 {-0.10 6/0 119 1106721}
d5 {-0.65 5/0 84 903155, White makes an illegal move: c3c4} 0-1