[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk2r/ppp2ppp/2n2n2/b2pp3/8/2PPPN2/PP2BPPP/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:39:49.804 UTC"]
[GameStartTime "2025-07-04T05:39:44.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1. b4 {+0.15 10/10 123 0, Black makes an illegal move: 0000} 1-0