# FAQ overflow

I was involved in an endgame where it was my King against my opponents King, Knight, and Bishop and I knew he could checkmate me, but he wasn't aware how. I just kept going in circles, dancing around his pieces and he could not figure out how to checkmate me. Into move 140, I was getting frustrated and thought about either resigning or asking for a draw. I eventually asked for a draw and he agreed, so my question is whether you are on the losing end or the winning end, when is it time to mutually agree to a draw?