[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/ppp2ppp/2n2b2/3Pp3/8/1PP2N2/PB1P1PPP/RN1QKB1R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T08:04:38.805 UTC"] [GameStartTime "2025-07-04T08:04:33.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.12+0.04"] 1... Qxd5 {+0.55 9/9 250 0, White makes an illegal move: 0000} 0-1