[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn2kbnr/ppp3pp/5p2/q3p3/6b1/1PN1PN2/PB1P1PPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T09:49:53.806 UTC"] [GameStartTime "2025-07-04T09:49:48.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.18+0.04"] 1... Nc6 {-0.10 8/8 161 0, White makes an illegal move: 0000} 0-1