Tournament Strategy
♠ Free Poker Training Tools
Drill Your
Preflop Ranges
Interactive training games, strategy guides, and weekly articles to sharpen your tournament poker preflop decisions. Based on GTO-approximate ranges.
Training Tools
Interactive tools to build your preflop instincts through repetition.
Preflop Range Trainer
Random hands, random positions, random stack depths. Make your decision — get instant GTO feedback. Quick-fire drill or full scenario mode.
Interactive GamePush/Fold Chart
Interactive shove-or-fold ranges by position and stack depth (5–15bb), plus big-blind calling ranges. The short-stack chart with the math behind it.
Interactive ChartPreflop Range Chart
Open-raising (RFI) ranges by position and stack depth, plus 3-bet and flat-call responses facing a raise. The same ranges the trainer drills.
Interactive ChartPLO Preflop Trainer
Pot-Limit Omaha open/fold drill. Each four-card hand is graded on its real all-in equity, computed live — learn which Omaha hands to play and why.
Interactive GameStrategy Study Guide
Complete preflop reference — EV, pot odds, ranges, stack depth strategy, bet sizing, and a built-in quiz. Everything in one dashboard.
Reference GuideGame Hub
All training games in one place. Range drills, push/fold practice, pot odds speed rounds, and more. Track your progress across sessions.
GamesPoker Calculators
Pot odds, implied odds, MDF, and EV calculators. Plug in the numbers and get instant answers for any spot.
CalculatorsThink in EV
The result of any single hand doesn't matter. You'll play thousands of hands — the average is everything. Make +EV decisions consistently.
Stack Depth Drives Strategy
At 75bb, suited connectors shine. At 15bb, shove or fold. Your entire preflop approach changes based on effective stack size.
Position = Profit
The button is the most profitable seat. Open wider in late position, tighter in early position. Position gives you information and control.
What is a preflop trainer?
The fastest way to fix preflop leaks — repetition with instant feedback.
A preflop trainer is an interactive drill that shows you a hand, a position, and a stack depth, then grades your decision against a solver-approximate range. Instead of memorizing static charts, you build instinct through repetition: open-raise, call, 3-bet, squeeze, or push/fold — hundreds of spots, instant feedback on every one.
Our free preflop range trainer covers every position from UTG to the big blind and every stack depth from 75bb deep down to sub-12bb push/fold territory. Four difficulty levels — from beginner explanations to GTO-nerd equity and combo breakdowns — mean it grows with your game. It's a free GTO preflop trainer that runs in your browser, with no signup and nothing to install.
New to ranges? Start with the study guide for the underlying math, keep the push/fold chart open for short-stack spots, and look up any term in the poker glossary.
Latest Strategy Articles
New poker strategy published every Monday, Wednesday, and Friday.
