[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkb1r/pp3ppp/2n1bn2/1Bp5/3P4/2N2N2/PPP2PPP/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:42.671 UTC"]
[GameStartTime "2025-06-23T15:40:42.280 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... a6 {-1.75 6/0 87 1555540} 2. Bxc6+ {+0.85 5/0 87 188971}
bxc6 {-1.50 6/0 161 1306846, White makes an illegal move: b5c6} 0-1