[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkb1r/1p3ppp/p3pn2/3p4/5P2/3B1N2/PPPP2PP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:40:19.601 UTC"] [GameStartTime "2025-07-14T03:40:19.436 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] {White makes an illegal move: b2c1} 0-1