[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r2qkb1r/pbp2ppp/1pnppn2/8/3PP3/2PBB3/PP1NQPPP/R3K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:50:31.485 UTC"] [GameStartTime "2025-05-19T02:50:31.485 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] {Black makes an illegal move: a2a3} 1-0