[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk2r/pbp1npbp/1p1pp1p1/6B1/4P3/3P1N2/PPP1NPPP/1R1QKB1R b Kkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:10:30.804 UTC"]
[GameStartTime "2025-07-04T05:10:25.805 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

{Black makes an illegal move: 0000} 1-0