[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r2qk2r/pp1nbppp/4pn2/2pp4/3P4/P1N1P3/1PP2PPP/R1BQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:28:52.691 UTC"] [GameStartTime "2025-05-19T02:28:52.691 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "39.52+0.4"] {White makes an illegal move: a2a3} 0-1