[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkbnr/pppn1bpp/3p1p2/3Pp3/4P2N/7P/PPP1BPP1/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:30.755 UTC"]
[GameStartTime "2025-06-23T15:43:30.557 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. a4 {-0.25 5/0 85 784682}
Ne7 {-0.35 5/0 85 1039842, White makes an illegal move: a2a4} 0-1