[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/ppp2ppp/5n2/2bp4/2BpPP2/P2P4/1PP3PP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:17:22.168 UTC"] [GameStartTime "2025-07-14T03:17:21.390 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. exd5 {-1.10 11/11 151 511077} Nxd5 {+1.00 8/8 160 130144} 2. Qf3 {-0.50 10/10 166 314313, Black makes an illegal move: f6g8} 1-0