[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2q1rk1/ppp1ppbp/2n2np1/3pB1N1/3P2b1/3BPP2/PPP3PP/RN1QK2R b KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:29:08.641 UTC"]
[GameStartTime "2025-07-14T03:29:08.123 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1... Bc8 {+0.20 12/12 197 2167251, White makes an illegal move: f1e1} 0-1