[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkb1r/ppp1np1p/2n3p1/1B1pP3/8/2P1PN2/PP3PPP/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:25.120 UTC"]
[GameStartTime "2025-06-23T15:40:24.914 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... Bg7 {-1.70 5/0 91 377799}
2. Qa4 {+0.45 5/0 90 1066638, Black makes an illegal move: f8g7} 1-0