[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/2pp1ppp/p4n2/4p3/1b2P3/2N5/BPPPNPPP/R1BQ1RK1 b - - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:19:15.804 UTC"] [GameStartTime "2025-07-04T06:19:10.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.11+0.04"] 1... Nc6 {-0.05 8/8 110 0, White makes an illegal move: 0000} 0-1