Unless your opponent is bad you aren't going to win massing blink stalkers off two bases. Like I said, if the zerg can hold a 2 base push (which most good zergs should) it becomes ridiculously hard.
You can't just call a map protoss favoured because in one specific part of the game, i.e early-midish it does favour them. Because when it comes to mid-late game, it clearly doesn't.
2 Base pushes aren't easy to hold at any level of play, saying 'oh you should never lose to a 2 base push' is simply a lack of knowledge and experiance on your behalf.
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