[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rn2k2r/pp2qppp/2pb1n2/3p4/1P1B2b1/P3PN2/2PP1PPP/RN1QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:54:02.016 UTC"] [GameStartTime "2025-05-19T02:54:01.633 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.79+0.1"] 1. c4 {+1.32 15/31 358 192047, Black makes an illegal move: a1c1} 1-0