T♣9♣ BTN vs BB, flop on J♠ 7♠ 4♣, 90 bb
The spot
- You: BTN
- Opponent: BB
- Your hand: T♣9♣
- Board: J♠ 7♠ 4♣
- Effective stack: 90 bb
- Pot: 11.5 bb
Flop texture is moderately dynamic and range interaction matters.
What is the strongest default action in this c‑bet node?
See the answer
Best play: Bet 33% pot
Why
J♠7♠4♣ is a moderately dynamic board where the BTN raiser still holds the range and nut advantage. Your T♣9♣ is ten-high with no pair but flops a gutshot to the eight (a turned 8 completes 7‑8‑9‑T‑J) plus a backdoor club draw, giving real semi-bluff equity. A small 33% c‑bet is ideal: it denies the BB's many overcard and weak-pair hands cheaply while your straight outs let you continue profitably on good turns.
Key idea
Gutshots with a backdoor are ideal small c‑bet bluffs: cheap fold equity now plus outs to barrel later.
Common mistake
Checking the gutshot to 'see a free card' — but that forfeits fold equity and lets the BB realize equity with hands you could have folded out.