[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rnb2rk1/ppp2pbp/5np1/4p3/4P3/2N1BP2/PPP1N1PP/3RKB1R w K - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:54:37.228 UTC"] [GameStartTime "2025-05-19T02:54:35.533 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. Nb5 {+1.75 18/37 727 302226, Black makes an illegal move: d6d5} 1-0