[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qkb1r/pp2nppp/8/3p1pB1/3P4/2N5/PPP1QPPP/R3K1NR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:40:14.238 UTC"]
[GameStartTime "2025-07-14T03:40:13.899 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1... Nc6 {-0.75 13/13 122 1362216, White makes an illegal move: b7b5} 0-1