He wouldnt take the knight

He could make draw anytimes at endgame, but he would not do it :)

I am sorry, I wanted say in 58. or 59. move? He attacked your rook but a pawn defencing it? If he played Qe8+, at least he can draw?

He could not play Qe8+ ın 57. while he was checking :)

Good game but I think he didn't know how to use a queen. But, you played very well and he couldn't do anything. In 57. move If he played Qe8+ maybe he've still a chance.