[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkb1r/p3ppp1/2np1n1p/1pp3B1/4P3/3P1N2/PPP1BPPP/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:15:53.804 UTC"] [GameStartTime "2025-07-04T06:15:48.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.059+0.04"] 1. Bxf6 {+0.65 10/10 117 0, Black makes an illegal move: 0000} 1-0