[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bq1rk1/pp2ppbp/2n2np1/2pp4/3P4/1BN1PN2/PPPB1PPP/R2Q1RK1 b - - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:27:00.548 UTC"]
[GameStartTime "2025-07-14T03:26:59.637 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1... cxd4 {+7.95 11/11 160 1491603}
2. exd4 {0.00 13/13 122 1253456, Black makes an illegal move: c2c4} 1-0