[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb2rk1/pp1pqppp/3b1n2/2p1p3/2B1P3/2NPBN2/PPP1QPPP/R3K2R b KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T08:00:16.303 UTC"]
[GameStartTime "2025-07-04T08:00:11.304 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.01+0.04"]

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