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What is GTO poker? Game theory optimal for beginners

GTO (game theory optimal) is a way of playing that can’t be exploited: if you play GTO, no opponent can gain an edge against you by changing their strategy. Exploitative play does the opposite: it adapts to an opponent’s mistakes to win more. At low stakes, exploiting common mistakes wins far more than trying to play perfect GTO.

GTO Exploitative
Goal Be unexploitable Win the most against this opponent
Adjusts to opponents No Yes
Risk Low You can be counter-exploited
Best for Tough opponents, high stakes Weaker opponents, low stakes

A poker solver is software that calculates GTO strategies for a given spot: how often to bet, which sizes, which hands to bluff. Solutions are often mixed: for example, bet a hand 60% of the time and check 40%. That’s very hard to copy at the table.

  • Balance: bet some bluffs along with your value hands so you’re not predictable. See when to bluff.
  • Position matters: solvers play far more hands in late position. See poker positions.
  • Small c-bets on dry boards work well. See continuation bet.
  • Defend the big blind wider than most beginners think. See big blind defence.
  1. Players call too much: value bet more, bluff less. See value betting.
  2. Players rarely bluff big on the river: fold more against large river bets.
  3. Players limp a lot: raise bigger against limpers. See limping.

Learn the basics first, then GTO concepts. A solid, exploitative style is the fastest way to start winning.

Game theory optimal: a strategy that cannot be exploited by any opponent.

Not at first. At low stakes, exploiting common mistakes wins more than trying to play perfect GTO.

Software that calculates GTO strategies for specific poker situations.

Changing your strategy to take advantage of a specific opponent’s mistakes.