[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn2k2r/pp1b1ppp/4pq2/2bp4/B7/2P1P3/PP3PPP/RN1QK1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:59:39.804 UTC"] [GameStartTime "2025-07-04T07:59:34.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.01+0.04"] 1... Nc6 {+1.10 7/7 151 0, White makes an illegal move: 0000} 0-1