[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk1nr/1p3ppp/p1n1p3/2p5/2BpP3/3P1NP1/PPP3PP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T09:00:35.280 UTC"]
[GameStartTime "2025-07-04T09:00:30.030 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.07+0.04"]

1. O-O {+0.25 7/7 320 0, Black makes an illegal move: 0000} 1-0