A♥8♥ CO vs BB, river on K♦ 8♠ 4♥ 3♦ A♣, 60 bb
The spot
- You: CO
- Opponent: BB
- Your hand: A♥8♥
- Board: K♦ 8♠ 4♥ 3♦ A♣
- Effective stack: 60 bb
- Pot: 15.5 bb
This river node requires thin value and bluff‑catch discipline.
Choose the highest-EV river action.
See the answer
Best play: Bet 40% pot
Why
Final board K♦8♠4♥3♦A♣ has no flush and no straight possible without a specific 52 or 65; the BB's calldown range is capped on K-x, weaker A-x and pairs, while two pair and sets are rare. Hero holds A♥8♥ for two pair, aces and eights, a real but non-nut value hand on this disconnected runout. In position with the river checked to hero, a small 40% bet is the right thin-value size: it gets called by single-pair K-x and worse A-x while a large sizing would only fold those out and isolate hero against better two pairs.
Key idea
Non-nut two pair value-bets small in position to keep worse one-pair hands in.
Common mistake
Overbetting a vulnerable two pair, folding out the very one-pair hands that would have paid a small bet.