K6s BB on Q84r: Check Air On River

Hero
K♥6♥
Position
BB vs LJ
Pot
Single-Raised Pot
Flop
4♠ 8♥ Q♠

When missing showdown value after a checked turn, check to realize showdown or size up cleanly if choosing to bluff.

Flop Analysis

Auto-played to reach this drill spot — you didn't act here, so it isn't scored.

Flop Analysis

Auto-played to reach this drill spot — you didn't act here, so it isn't scored.

Turn Analysis

Checking is the preferred play here after the board pairs and brings the flush draw home. We retain low showdown equity with King-high and can comfortably check to see a river.

River Analysis

Checking is our primary action here, though this combo occasionally mixes into our bluffing frequency. When we do choose to bluff, solver reaches for a full pot overbet rather than a three-quarters sizing to maximize fold equity against missed broadways and weak pocket pairs. **Ranges:** LJ checked back the turn, capping their range and leaving them heavy with middling showdown value like 99, 66, and weak pairs. Our river bluff must target those hands, but King-high doesn't block LJ's calling region as effectively as hands holding an Ace or spade blocker. **Sizing:** A full pot sizing (6.7BB) puts maximum pressure on LJ's bluff-catchers. Betting 5.0BB accomplishes less fold equity while still risking significant chips OOP. --- > **Takeaway:** When turning missed high cards into river bluffs after a turn check-back, polarize to pot or check to give up cheaply.

Note: Checking is the primary line (~69%); when bluffing, prefer a polarized full-pot bet over an awkward 3/4 sizing.

River Analysis

Trivial fold facing the river min-raise. We hold no showdown value, and LJ's raise represents flushes, trips, or full houses that easily beat our board pair.

Key Concepts

  • 6.2
  • Villain Strong Advantage
  • OOP
  • Semi-Wet Board
  • LEAN TOWARD CHECK