[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1q1rk1/ppp2pbp/3p1np1/4Pb2/5B2/3BPN1P/PPPN1PP1/R2QK2R b KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:52:21.804 UTC"]
[GameStartTime "2025-07-04T09:52:16.806 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.18+0.04"]

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