Poker Stove is giving you incorrect results. Does Poker Stove account for ties? As I posted earlier, the simulator at pokertips.org gives you exact results the way a calculator does and accounts for ties. The simulator at twodimes.net works equally as well. They do not simulate thousands of hands.

65s will beat AA 391,582 times (22.8687% of the time) out of all the possible hands that can be dealt and 76s will beat AA 391,637 times (22.8719% of the time).