[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qk1nr/ppp1ppbp/2n3p1/3p4/3P1B2/4P1Q1/PPP2PPP/RN2KB1R w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:51:26.805 UTC"] [GameStartTime "2025-07-04T05:51:21.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. Bxc7 {+1.60 8/8 118 0, Black makes an illegal move: 0000} 1-0