[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r3k2r/pppqbpp1/2np1n1p/4p3/4P1b1/1BPP2QN/PP3PPP/RNB1K2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:54:17.864 UTC"] [GameStartTime "2025-05-19T02:54:17.478 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.79+0.1"] 1. f3 {-1.61 17/36 373 165540, Black makes an illegal move: a1c1} 1-0