Hi I have a (maybe stupid) question: How can I propose draw? In my situation me and my opponent had few pylons, cannons, probes, zeals and not enough crystals to build nexus. Also none of us was able to defeat enemy. So it's classical draw. Is it possible?
You can't. Blizzard hasn't included the draw as a viable option. They have said they plan to include it as a "referee" option so that judges watching the game can opt for a draw. But as of now there's no solution for that. All you can do is try to kill the other guy I guess.
It's not a draw. People can still win from that situation at times without a nexus. But yeah when it gets down to no one has units and no one has any way of making units. Then it's a stalemate and then someone has to DC the game and suffer a loss. I think if there was a draw option people would abuse it and use it just before they lose to avoid losing rating.
Assuming it wasn't in the first few days of release (SC2 HYPE!!!), I'd just go do something else until that person leaves. I'm an ****** like that Unless, of course, he played better than me and I felt he deserved it.