[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bq1rk1/p1p2ppp/2pp1n2/2b5/4P3/1P1B4/PBPP1PPP/RN1Q1RK1 b - - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:21:37.805 UTC"] [GameStartTime "2025-07-04T06:21:32.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.11+0.04"] 1... d5 {-0.85 8/8 100 0, White makes an illegal move: 0000} 0-1