[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqk2r/pp3pbp/2n1pnp1/2pp4/5N2/1P2PPP1/PBPP2BP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:12:39.243 UTC"] [GameStartTime "2025-05-19T03:12:38.198 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... e5 {+1.40 18/34 930 635569} 2. a3 {White makes an illegal move: a2a3} 0-1