[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r3k2r/ppqn1ppp/3b1n2/8/8/2N1P3/PPP2PPP/R1BQK1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:39:51.804 UTC"] [GameStartTime "2025-07-04T07:39:46.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.13+0.04"] 1... Bxh2 {-0.85 9/9 118 0, White makes an illegal move: 0000} 0-1