[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk1nr/pp1nppbp/3p2p1/2p5/2BPPB2/P4N2/1PP2PPP/RN1QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:26.354 UTC"]
[GameStartTime "2025-06-23T15:40:26.095 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... cxd4 {0.00 6/0 114 693233}
2. Ng5 {-0.50 5/0 85 1177155, Black makes an illegal move: c5d4} 1-0