Black can offer his bishops to the white king for free, in order to delay the draw (it's 50 moves without pawn moves and without captures [1]). However, if blac

Black can offer his bishops to the white king for free, in order to delay the draw (it's 50 moves without pawn moves and without captures [1]). However, if black offers all 3 bishops, then white could help promote the pawn. [1] https://gameknot.com/help-answer.pl?question=44 https://gameknot.com/help-answer.pl?question=44