[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pp2npbp/2n1p1p1/2p5/2B1P3/5Q2/PPP1NPPP/RNB2RK1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:52:32.203 UTC"] [GameStartTime "2025-07-04T09:52:27.030 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.18+0.04"] 1... Qb6 {-0.15 8/8 156 0, White makes an illegal move: 0000} 0-1