[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkb1r/ppp1np1p/2n3p1/1B1pP3/8/2P1PN2/PP3PPP/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:25.208 UTC"]
[GameStartTime "2025-06-23T15:40:24.889 UTC"]
[PlyCount "3"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... Bg7 {-2.05 5/0 86 463905} 2. Bxc6+ {+0.65 5/0 92 620781}
Nxc6 {-7.05 7/0 116 2372005, White makes an illegal move: b5c6} 0-1