[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn2kbnr/ppq1pppp/2p3b1/3pP3/3P4/5N2/PPPBBPPP/RN1Q1RK1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:03:45.804 UTC"] [GameStartTime "2025-07-04T07:03:40.406 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.11+0.04"] 1... Qb6 {-1.10 8/8 413 0, White makes an illegal move: 0000} 0-1