[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qkb1r/1p1b1ppp/2pp1n2/p3p3/P1B1P3/3P4/1PP1NPPP/RNBQ1RK1 w kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:48:16.804 UTC"]
[GameStartTime "2025-07-04T07:48:11.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

1. Nbc3 {+0.40 8/8 143 0, Black makes an illegal move: 0000} 1-0