If I have only a king left and two blocked pawns, how many moves does my opponent have to mate?

Question

I have only king left with two pawns but they are blocked. By how many moves an opponent has to checkmate me?

Answer 1

There is no such limit. In the official rules, §9.3, it is stated that there's a limit of 50 moves during which a pawn must move or a piece/pawn must be captured. If that doesn't happen, you can claim a draw.

I have heard that there are some circles a stronger limit is imposed when the weaker side has only a lone king (so, not two pawns), but those are unofficial rules and we can't say much about that.