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Cash 6-max
LV.1 · 0/20
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GTO Preflop Training

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Preflop ChartsFree 13×13 range charts + Nash push/fold EV tables Postflop Coach30-lesson postflop trainer · sister app

Preflop Camp is a free preflop GTO trainer for Texas Hold'em: full cash & tournament coverage (open raises, blind defense, vs 3-bet/4-bet, squeeze, cold-call, limp & straddle pots, 8-25bb push/fold); push/fold and call-off charts are self-solved Nash equilibria with real per-hand EV — no fabricated numbers. Includes a preflop diagnosis, a 20-day personal plan, mistake review and leak analysis. Offline, bilingual, no signup.
Free charts, no signup: preflop range charts + push/fold Nash tables

Push/Fold Camp

All solved by this app's own Nash solver (tagged "Exact") · feedback shows the solver's real per-hand EV

9-max · jam or fold

6-max final table · jam or fold

Heads-up · SB jam + BB call

BB call-off · vs BTN jam

Reshove 3-bet jam · 9-max

Jam over an opener · 15/20/25bb · our own solved Nash

SNG bubble ICM

ICM $EV (% of prize pool) · equal / bully / short-stack crisis configs

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Tap a cell to see the suggestion
Scenario
Players
Advanced · deal preference
Deal preference · which hands
Timed mode · timeout counts against you
Sends event names, app version and platform only — no account, no hand histories. Privacy Policy
OUT · busted

Game over

Nash Charts
Scenario
Ante
Stack depth (bb)
Position
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About data & assumptions

What this is

A beginner training tool for preflop decisions — it builds your intuition for "what to open from where." Great for practice, memorization, and finding leaks.

What this isn't

Most ranges are not solver-exact. Opens, BB defense, vs 3-bet/4-bet, squeeze, cold-call are hand-curated simplified ranges from public GTO charts + poker theory (shown without a tag) and will differ from PioSOLVER / GTO Wizard — especially on edge hands and mix frequencies. Exception: the jam/fold & jam-call spots are solved by this app's own Nash solver (tagged "Nash GTO", see Assumptions below), but still a simplified model, not table-exact. For real precision, use a real solver.

Assumptions

  • Cash: 100bb deep, ~2.5x opens, standard rake
  • MTT 40/25/15bb: approximate ante-adjusted open ranges. Note: real antes widen ranges; this tool is conservative (a touch tight) — widen a bit in practice.
  • MTT 6-max (final table / short): 40bb / 20bb approximate opens. Fewer players → wider; estimated as "later seats + modest widening," not exact.
  • Jam/fold & jam-call (tagged "Nash GTO"): solved with this app's own equity + Nash solver — 9-max 8/10/12/15/20bb jam-or-fold, 6-max 10/15/20bb, heads-up 5–25bb (SB jam + BB call), and 9-max BB calling a BTN jam. A simplified model (no-overcall / class-level equity with real card removal / Monte-Carlo; MTT tiers include a BB ante, HU has none), not table-exact; each stack's exploitability is measured and shown in the "Nash GTO" tag tooltip (closer to 0 = more accurate).
  • Bubble ICM: the old ICM open tier under "Special" is still a hand-made "tighten everything" approximation; the solved version lives in the "SNG bubble ICM" group — Malmuth-Harville $EV jam/call Nash (equal stacks, bully, short-stack, satellite, 6-max FT), where collapsing call ranges, big-stack pressure and ladder folds all emerge from the solver, with EV shown as % of the prize pool.
  • Reshove (3-bet jam vs an open, tagged "Nash GTO"): solved jam/call-off Nash at 15/20/25bb, 9-max with BB ante — given one stated input: the opener uses this app's reference opening range (15bb ranges at 15bb; the 25bb ranges stand in at 20bb). Same simplified model as the jam/fold family (no over-calls, class-level equity), measured exploitability published per chart.
  • Vs 3-bet (4-bet/call/fold): 100bb approximation, 4-bet ~3%. In position defends wider, out of position tighter — shape is right, but exact 4-bet/call split varies with sizing.
  • Vs 4-bet (5-bet jam/call/fold): 100bb approximation. Mostly "jam or fold," calls very narrow; 5-bet treated as a direct jam.
  • Squeeze (re-raise after open + call): 100bb approximation. Squeezes are polarized (value + blocker bluffs), overcalls are speculative multiway hands; sizing/players shift the exact range.
  • Cold-call (non-blind defense): 100bb approximation. Flatting range ≠ opening range — many hands you'd open must become a 3-bet or fold vs a raise; earlier position / stronger opener = narrower calls.
  • SB uses a "raise or fold" model: real short-stack SB often limps / limp-jams, not modeled here.
  • Edge mixes: frequencies estimated at ~half, not real solver frequencies.

Where the ranges come from

Curated from several public GTO charts, with VPIP and overall shape checked against authoritative sources (right magnitude), but not verified hand-by-hand. All data is original; no third-party copyrighted content.

Need real precision?

Use a pro solver — PioSOLVER, GTO Wizard, MonkerSolver — for ranges exact to your sizing, rake, and stack depth. This tool builds intuition; it doesn't replace them.

True GTO shifts with sizing, rake, antes, and stack depth. This tool fixes the assumptions above. Made by a squirrel 🐿

Privacy Policy Terms of Use (EULA)

Equity calculator

Real Monte-Carlo · actual numbers. Comma-separate ranges, e.g. 22+, AJs+, KQo; a single combo AKs works too.
Fill in a board for postflop equity (given community cards); leave it empty for a preflop all-in.

Board · empty = preflop
Your range
vs
Opp range
Lessons
Preflop main line · how to train

Preflop is a decision tree

A hand starts with "who raises first" and escalates with each re-raise. Master each step on its own and the whole tree clicks. Beginners: train top to bottom in order.

1
Opening RFI + BB defenseWhat to open when you're first in; how to fold/call/3-bet in the BB when someone opens. The foundation.
↓ You open, someone behind re-raises…
2
Vs 3-betYour open gets re-raised: 4-bet / call / fold. The most common, most worth fixing. Focus on in vs out of position.
↓ Another raise goes in, the war escalates…
3
Vs 4-betYour 3-bet gets re-raised: 5-bet jam / call / fold. At 100bb it's mostly "jam or fold."

Other common spots

Beyond the main line, these two are common too:

S
SqueezeSomeone opens + someone calls, then it's on you to re-raise. Multiway pots have dead money — squeezing pays.
C
Cold-callNon-blind facing an open: 3-bet / flat / fold. Remember: flatting range ≠ opening range.
T
Tournament MTT trackShifts by stack depth: 40→25→15bb tighten → jam/fold (8–20bb / 6-max / heads-up) → bubble ICM. Its own track.
$
SNG bubble · ICM ($EV)Chip-EV lies on the bubble: solved Malmuth-Harville jam/call ranges — equal stacks, big-stack bully, ladder folds, satellite "fold AA" spots.

Suggested order

① Drill opening RFI until every seat is instant → ② then BB defense (same Cash menu) → ③ vs 3-bet (biggest gain) → ④ vs 4-bet → ⑤ for multiway add squeeze, for MTTs take the MTT track. Use deal preference "Edge" to attack each spot's tough hands.

Local save

Running locally, the app remembers your mistake pile, all-time high, and last settings (stored in your browser, never uploaded). Switching browsers or clearing the cache loses them.

Mistake review pile
Career stats

Accuracy trend

Decision speed

Milestones

Profile

Training plan

Your exploitability

Your leaks

Accuracy by spot

Stats accrue only during normal training (review mode excluded). Data is stored locally in your browser.

Training Plan