The idea
The preflop raiser has a stronger range than the caller, but that edge depends on the flop. On a rainbow K-7-2, the player who opened has far more kings and high pairs than the one who defended the big blind: they have the range advantage and can bet almost their whole range with a small size. On a 7-6-5 with two hearts, on the other hand, the defender connects much more often.
How to read the board
- Dry: spread-out cards of different suits (K-7-2, A-8-3). Few hands improve on the turn.
- Coordinated: connected or suited cards (T-9-8, 7-6-5 with two hearts). Lots of draws and two pairs.
- High or low: high cards favor the preflop raiser; low cards favor the player who defended from the blinds.
How to play it
- Dry, high board: c-bet very often and small (25 to 33% of the pot). A big bet doesn't make hands with nothing fold any more often.
- Coordinated board: bet less often, and bigger when you do, with made hands and good draws. Check the air that has no chances.
- Bluffs: pick hands with backdoors. A flush or straight draw that can come in on the turn gives you a second chance.
Common mistakes
- C-betting every time with the same size, whatever the board.
- Giving up on dry boards because you missed: that's exactly where you get the most folds.
- Betting low, connected boards against the big blind with hands that have no equity.
Look at your c-bet and fold to c-bet numbers.
The example hand, step by step
Watch it in the replayer to see it action by action.
Preflop A♠5♠
- Key Hero on the button with A5 of spades A standard open from the button: only the blinds are left to act.
- Hero raises to 2.5 bbGood Open to 2.5 bb From the button you open a wide range to win the blinds.
- BB calls 1.5 bbKey The big blind defends Getting a good price, the BB calls with a wide range that's generally weaker than ours.
Flop K♠7♦2♣
- Key King, seven and deuce of different suits A dry, high board: it favors the preflop raiser, who has far more kings in their range.
- Hero bets 1.8 bb (33% of the pot)Good One-third pot c-bet We haven't hit, but we have the ace and a backdoor spade flush draw. On a dry board, a small bet gets the same folds as a big one and risks less.
- BB foldsGood Fold Most of the BB's range has nothing on this board.