[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkb1r/pbpnppp1/1p1p1n1p/8/3PPB2/2N2N2/PPP1QPPP/2KR1B1R b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:25:33.805 UTC"]
[GameStartTime "2025-07-04T07:25:28.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... g5 {-0.90 6/6 88 0, White makes an illegal move: 0000} 0-1