Solver

What is a Solver?

Solver, in Chinese it is calledSolver,It meansUsing mathematical models and game theory algorithms, the optimal GTO strategy is calculated for different hand situations.

Solver's goal is to find the theoretically optimal decision, not to predict the opponent's strategy.

What can Solver analyze?

Mainly includes:
→ Bet Size.
→ Bluff Frequency
→ Value Range
→ Mixed Strategy
→ Check Frequency
→ Raise Frequency

Almost all pre- and post-pivot decisions can be analyzed through the Solver.

Common Solver Tools

Mainly includes:
→ PioSolver
→ GTO Wizard
→ Simple Postflop
→ MonkerSolver
→ Holdem Resources Calculator (HRC)

Different Solver options are suitable for analyzing different game formats and situations.

What is a Node Lock?

Node Lock is an advanced feature of Solver.Players can manually set their opponent's strategy, for example:
→ Over Bluff
→ Under Bluff
→ Excessive folding
→ Over-following

Node Lock can simulate real opponents, not just theoretically perfect players.

The relationship between Solver, GTO, and Exploit

Solver:Provide GTO benchmark strategy

Exploit:Adjust your strategy proactively based on how much your opponent deviates from the GTO.

Solver is the starting point; Exploit is the extension of real-world application.

Practical Examples

River:Solver suggests that your betting range should include 70% as a Value Hand and 30% as a Bluff, and should incorporate a mixed strategy.

If your opponent folds excessively, you can increase your bluff frequency to further improve your long-term EV.

Solver provides a theoretical benchmark; the real profits still come from proper adjustments.

Common Misconceptions for Beginners

Many players believeAs long as you play according to Solver's strategy, you're guaranteed to win, but...In fact,Solver assumes the opponent is also employing the optimal strategy, but real-world players often have many vulnerabilities. Therefore, truly skilled players combine Solver with Exploit, rather than relying entirely on one of them.

Understanding the solution is more important than memorizing it.

Key conclusions

Solver is the most important tool for learning modern Texas Hold'em GTO and a crucial foundation for advanced players to build strategies.

Understanding Solver, GTO, Mixed Strategy, Balanced Range, Node Lock, Bluff Frequency, Value Range, Bet Size, Exploit, and EV will help you build a more complete strategic framework. You'll not only learn the theoretical best strategies but also be able to flexibly adjust based on different opponents, continuously improving your long-term profitability in actual gameplay.