[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnb1k2r/pppp1ppp/4pn2/2b1P3/7q/1P3Q2/PBPP1PPP/RN2KBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:44.813 UTC"] [GameStartTime "2025-06-23T15:43:44.514 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Ng4 {+0.30 5/0 97 898052} 2. d4 {-1.10 6/0 94 596887} Nxh2 {+0.20 5/0 84 385821, White makes an illegal move: d2d4} 0-1