[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkbnr/pppb1pp1/2np3p/4p3/1P1PP3/2P2N2/P4PPP/RNBQKB1R w KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:51:56.804 UTC"]
[GameStartTime "2025-07-04T05:51:51.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1. b5 {+1.10 10/10 136 0, Black makes an illegal move: 0000} 1-0