Q♠J♠ BTN vs BB, river on J♦ 8♠ 5♣ 9♠ 2♦, 80 bb
The spot
- You: BTN
- Opponent: BB
- Your hand: Q♠J♠
- Board: J♦ 8♠ 5♣ 9♠ 2♦
- Effective stack: 80 bb
- Pot: 17.5 bb
Advanced node: capped range attack opportunity.
Best advanced line?
See the answer
Best play: Bet 40% pot
Why
River (J♦ 8♠ 5♣ | 9♠ | 2♦). Hero holds Q♠ J♠ for top pair Jacks with a Queen kicker — a one-pair hand with no straight (no Ten) and no flush (only four spades total). On J‑9‑8-x this board completes J9, 98, 88, 99 two-pair/sets and QT/T7 straights that the capped BB can still hold, so top pair is a bluff‑catcher / at best a thin value hand. An overbet (120%) only gets called by hands that beat it and folds out the worse pairs; this is not a polar value spot. A small thin bet or a check is the disciplined line.
Key idea
Top pair good kicker is not an overbet hand on a connected river: with two pair, sets and straights live in the calling range, size down to thin value or check.
Common mistake
Treating top pair as a nut hand and overbetting, turning a fine thin-value or showdown holding into a spot that only gets value from better.