GTO is a strategy that aims to be unexploitable by balancing plays mathematically.
Explanation. Derived from game theory, GTO constructs betting frequencies and hand ranges so that opponents cannot take advantage, regardless of their patterns. It mixes value bets and bluffs at equilibrium ratios. While complex, using GTO concepts helps create balanced, robust play—especially deepstack and heads‑up situations. It serves as a theoretical benchmark for strategy.