[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qk1nr/pp1nbpp1/3p3p/4p3/3PP3/5N2/PP3PPP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:35:35.013 UTC"] [GameStartTime "2025-07-14T03:35:34.028 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. Nc3 {+0.60 10/10 171 672303} Ngf6 {-0.60 12/12 134 1150932} 2. Nd5 {+3.90 11/11 141 840282} Nxd5 {-0.15 13/13 175 2008927, White makes an illegal move: c3d5} 0-1