[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r3kb1r/pppn1ppp/4pn2/q2P4/2B3b1/2N2N2/PPPB1PPP/R2QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:30:36.960 UTC"]
[GameStartTime "2025-07-14T03:30:36.048 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1... Bxf3 {-0.10 12/12 251 2713101} 2. gxf3 {+0.05 10/10 192 1014967}
e5 {-0.05 13/13 215 2357853, White makes an illegal move: g2g4} 0-1