[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbq1rk1/pp2b1pp/2p1pn2/3p4/5P2/3B1N2/PPPP2PP/RNBQ1RK1 b - - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:25.888 UTC"]
[GameStartTime "2025-06-23T15:40:25.674 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... c5 {+0.50 5/0 86 1094455, White makes an illegal move: a7a6} 0-1