[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "rn1qkb1r/pp3pp1/2p1p2p/3pPn2/2PP2b1/5N2/PP1NBPPP/R1BQ1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:31:32.353 UTC"] [GameStartTime "2025-05-19T03:31:31.545 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1. c5 {+1.43 16/33 547 223634, Black makes an illegal move: a1c1} 1-0