[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkb1r/pbpn1ppp/1p2pn2/3p4/5P2/4P1N1/PPPPB1PP/RNBQ1RK1 b kq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:19:38.745 UTC"]
[GameStartTime "2025-07-14T03:19:38.236 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1... Bb4 {+0.05 13/13 216 2270995, White makes an illegal move: f7f6} 0-1