K♣T♣ BB vs BTN, river on J♠ 7♣ 4♦ T♦ 3♠, 80 bb
The spot
- You: BB
- Opponent: BTN
- Your hand: K♣T♣
- Board: J♠ 7♣ 4♦ T♦ 3♠
- Effective stack: 80 bb
- Pot: 24.5 bb
Hero faces a polar river action after capped turn line.
What line avoids overbluffing while preserving value?
See the answer
Best play: Check
Why
Final board J♠ 7♣ 4♦ T♦ 3♠: no flush completed and the only made straight is QXX gutters that mostly missed, so the BTN's value is jacks and better while the weak end is busted broadway/draws. Your K♣T♣ paired the turned ten — second pair, king kicker: it beats bluffs and worse tens but loses to every jack and overpair. Out of position with a medium bluff‑catcher you check: betting only gets called by better and folds out the air you beat, so checking keeps the pot small and lets you bluff‑catch one street.
Key idea
Second pair OOP is a bluff‑catcher, not a value bet — check to keep the pot small and realize showdown against the air you already beat.
Common mistake
Thin-value betting second pair, which only folds out worse and gets called by every jack and overpair.