[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkb1r/pbpn1p2/1p1ppnp1/7p/3P1P2/2PBPN2/PP4PP/RNBQ1RK1 w kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:30.743 UTC"]
[GameStartTime "2025-06-23T15:40:30.462 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1. c4 {+0.10 5/0 89 787436} d5 {-0.75 5/0 86 695173}
2. cxd5 {+0.30 6/0 83 1047678, Black makes an illegal move: d6d5} 1-0