[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/ppppn1pp/2n1p3/4Pp2/5P2/5N2/PPPPB1PP/RNBQK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:18:50.996 UTC"] [GameStartTime "2025-07-14T03:18:49.767 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... d6 {-0.50 14/14 416 4410877} 2. Rf1 {+3.70 12/12 196 1967582} dxe5 {+0.45 13/13 144 1648216, White makes an illegal move: h4g3} 0-1