[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkb1r/ppp2ppp/2n1bn2/3P4/2B2p2/N2P1N2/PPP3PP/R1BQ1RK1 b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:39:59.404 UTC"]
[GameStartTime "2025-07-04T05:39:54.506 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

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