Spot card
Loading blocker scenario
Choose the blocker role before revealing the coaching line.
Make a first classification.
Advanced blocker logic drill
Classify blocker usefulness before you touch the river action.
Train the edge cases that matter in serious No Limit Hold'em and Pot Limit study: pressure spots that become bluffing candidates, bluff-catch decisions, merged value bets, or thin extraction lines once blockers, removal, and exploit selection are all counted.
River first
Prioritize capped ranges, missed draws, and leverage on the final street.
Advanced branches
Pressure, bluff-catch, merge, and value extraction are all represented.
Repeatable memory
Correct streaks and session history persist locally in this browser.
Current streak
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Best streak
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Focus set
All spots
Interactive loop
Pick the blocker role, then inspect the coaching.
The drill scores your classification and explains why the spot is pressure, call-down, merge, or value work. Use the preset filters to focus on 3-bet pots, 4-bet pots, or pot-limit river geometry.
Session history
Keep the repetition loop local.
This browser stores your current streak, best streak, and a short replay history so you can return to the same blocker thresholds without an account.
Answered
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Correct
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Current run
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Best run
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Blocker rules
Use the same lens every time.
When the spot changes, the blocker logic should still answer the same four questions.
Bluffing
Use when removal cuts the strongest continues, showdown value is low, and the pool overfolds the capped branch.
Bluff-catching
Use when blockers improve call quality by removing the villain's best value region or by keeping enough showdown value alive.
Merging
Use when the hand has enough density to bet now and keep options open on the next node without over-polarizing the range.
Value extraction
Use when the hand is already ahead of enough worse continues that blockers support a cleaner thin-value line.