Preflop Aggression
Attack the Leak
GTO gives the baseline. Opponent mistakes tell you when to move away from it.
17 min
15
Preflop Aggression
What "Attack the Leak" teaches
GTO gives the baseline. Opponent mistakes tell you when to move away from it.
It sits inside Preflop Aggression: Move from "should I enter the pot?" to "how should I respond when someone already has?" — 3-bets, squeezes, 4-bets and the battle for initiative.
What you'll learn
- Exploit over three bet
- Exploit overfold
- Exploit overcall
- Exploit under three bet
- Alpha three bet
How the interactive lesson works
The full lesson is 15 steps long. Each step asks you to commit to a decision before the answer is revealed, then explains why the correct line works — the reveal is what makes the concept stick.
Create a free account to play through it and keep your progress, XP and concept mastery.
Start the interactive lesson
The full 15-step version is free to start with a StackedPoker account. Your progress, XP and concept mastery are saved as you go.
Open the lessonFrequently asked questions
What does the "Attack the Leak" lesson cover?
GTO gives the baseline. Opponent mistakes tell you when to move away from it. It runs 15 interactive steps and takes about 17 minutes.
How long does "Attack the Leak" take?
About 17 minutes across 15 steps. Progress is saved after every step, so the lesson can be finished across several sittings.
Do I need an account to take this lesson?
Yes — the interactive version requires a free StackedPoker account so your progress, XP and concept mastery are saved. This page is the free public overview of what the lesson teaches.
Which module is "Attack the Leak" part of?
It is part of Preflop Aggression — Understand 3-bets, 4-bets, squeezes and the battle for initiative.. Move from "should I enter the pot?" to "how should I respond when someone already has?" — 3-bets, squeezes, 4-bets and the battle for initiative.
Related
Concepts, lessons and tools that build on this page.
- LessonPreflop Aggression LabRead the resistance. Build the response.
- LessonBlock the ContinueYour cards change the hands your opponent can have.
- LessonBuilding a 3-Bet RangeA good 3-bet strategy is a range, not a collection of favorite hands.
- Free toolPoker Starting Hand QuizTen hands, graded against a real preflop chart — with the chart's exact mix shown every time.
- ConceptPositionIP realizes ~10% more equity than OOP with symmetric ranges.
- ModuleBuilding Your Preflop FoundationLearn why position, ranges and stack depth determine which hands enter the pot.
Source: Lesson metadata and objectives come from the StackedPoker curriculum; any theory shown is quoted from the StackedPoker concept registry.