[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbqkbnr/5ppp/p1p1p3/1p1p4/3P4/4PN1P/PPP1BPP1/RNBQ1RK1 w kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:40.777 UTC"]
[GameStartTime "2025-06-23T15:43:40.585 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. a4 {+1.00 5/0 85 510324}
bxa4 {-1.05 6/0 85 1100043, White makes an illegal move: a2a4} 0-1