Node Locking in Solvers: Exploitative GTO Study

## Node Locking: Exploitative Solver Study Node locking is a solver technique where you fix an opponent's strategy at a specific node (decision point) and let the solver calculate the optimal counter-strategy. This is how you derive maximally exploitative plays. Example: if you know an opponent folds to river bets 80% of the time, node-lock their river strategy to fold 80%, and the solver will show you the optimal bluffing frequency against this tendency — which is much higher than GTO. Node locking bridges GTO and exploitative play. Start with GTO understanding, then use node locking to find the correct adjustment against specific opponent tendencies. This is the most advanced form of poker study. ## Applying This at the Tables Understanding node locking: exploitative solver study is one thing — executing it under pressure is another. Practice by focusing on this specific concept for an entire session, then review relevant hands afterward to evaluate your execution. ## Impact on Your Poker Income Improving your strategic fundamentals directly increases your win rate. Combined with optimal rakeback from the right poker room, every strategic improvement multiplies your overall earnings. Use our rakeback calculator to ensure your room choice maximizes the value of your improving play.