[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/pp1n1ppp/2p1p1b1/3pP3/3P1P2/3BBQ2/PPP3PP/RN2K1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:51:59.804 UTC"] [GameStartTime "2025-07-04T06:51:54.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.15+0.04"] 1... Bxd3 {+0.15 9/9 100 0, White makes an illegal move: 0000} 0-1