[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb2rk1/ppqpnpbp/4p1p1/2P5/2B1P3/2P1BN2/PP1N1PPP/R2QK2R b KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:24:30.565 UTC"]
[GameStartTime "2025-07-14T03:24:30.324 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

{Black makes an illegal move: d5c4} 1-0