[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqk2r/ppp2p2/3ppn2/2b1B1pp/4P3/2NP4/PPP2PPP/R2QKBNR w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:06:41.257 UTC"] [GameStartTime "2025-07-04T05:06:36.231 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Bxf6 {-0.15 4/4 120 0, Black makes an illegal move: 0000} 1-0