[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r2q1rk1/1bppbppp/1pn1pn2/p7/2PP1B2/2NBPN2/PP3PPP/R2Q1RK1 w - - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:54:15.842 UTC"] [GameStartTime "2025-05-19T02:54:15.353 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. Rc1 {White makes an illegal move: d6d5} 0-1