[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbqk2r/p4ppp/2pbpn2/1p1p4/8/1B1PPN2/PPP2PPP/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:21.915 UTC"]
[GameStartTime "2025-06-23T15:43:21.647 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... a5 {-0.05 4/0 89 122533, White makes an illegal move: d4d5} 0-1