You can also click a square on the grid to show it
⚠️ This preflop chart shows standard GTO approximation ranges (fixed reference data) for 6-max, 100bb — not values computed by the solver. Mixed frequencies are approximated from hand strength.
For exact numbers, use the CFR+ solver (computed in real time) on the Postflop and River Drill tabs.
RFI = you open first. vs Open = responding to an open (3-bet). vs 3-bet = facing a 4-bet. vs 4-bet = the 5-bet / all-in decision.
Spot metrics
Notes
Spot presets
Format
Players
Stack
Scenario
Board
Choosing a preset fills in the ranges, pot, stack and board automatically.
Pick a board
Tap cards to build the board (3 = flop / 4 = turn / 5 = river)
e.g. AKs,QQ+,AJs+,KQo
Set up a spot on the left and press “Run solve” to see the optimal action (mixed strategy) for every hand, colour-coded on the range grid.
Strategy panel
Solve results — recommended action, equity, EV and per-hand explanations — appear here.
All calculations run inside your browser and nothing you type is sent anywhere. This tool is for study (real-time assistance is discouraged). Disclaimer and privacy