[jeffreyrogers]

PioSolver requires putting in the hand range of the opponent, so the quality of PioSolver's solution is largely down to how accurate the guess at that hand range is. But if a pro knows he is playing against PioSolver configured with a certain hand range he can just change his strategy to adapt. In theory though if PioSolver knows the correct hand range then it shouldn't be possible to any better than tie given enough hands.