[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/1pp2ppp/p1n5/3pp3/3Pn3/2PB1N2/PP3PPP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:55:48.804 UTC"] [GameStartTime "2025-07-04T07:55:43.804 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.01+0.04"] 1... Qf6 {+1.40 6/6 100 0, White makes an illegal move: 0000} 0-1