Q♠J♠ BB vs SB, river on Q♣ 9♦ 6♣ 2♠ A♦, 85 bb
The spot
- You: BB
- Opponent: SB
- Your hand: Q♠J♠
- Board: Q♣ 9♦ 6♣ 2♠ A♦
- Effective stack: 85 bb
- Pot: 19 bb
Population tendencies shape exploit windows in this high-EV branch.
Choose the strongest exploit-aware baseline.
See the answer
Best play: Check
Why
River (Q♣ 9♦ 6♣ | 2♠ | A♦). Hero's Q♠J♠ is just a pair of queens, now demoted to second pair behind the river A♦; there is no flush (only Q♠ J♠ + 2♠ = one spade pair, two board clubs unpaired by hero). This is a medium bluff‑catcher that beats only missed draws and worse, so hero checks back: it cannot get called by worse if it bets, and with the Q♠/J♠ it lacks clean bluff blockers to make betting profitable.
Key idea
When the river card outranks your pair (an ace falls on your second pair) and you hold no useful bluff blockers, take the free showdown rather than turning a bluff‑catcher into a bet.
Common mistake
Betting a now-second pair for value or as a bluff — worse hands fold and better hands (aces, sets, two pair) never go away.