K♦Q♦ BB vs BTN, turn on Q♠ 9♦ 4♣ 2♠, 60 bb

Best play: Call

Why

The 2♠ turn is a blank that changes nothing: it pairs no one and brings no draw, so the Q♠9♦4♣ structure holds and your range stays full of Queens while the BTN can still be barreling air. From the BB out of position you hold top pair with the best kicker — K♦Q♦ on a paired-top board is exactly the hand you want to keep in. Check-call: you are too strong to fold to a single barrel and not strong enough to raise into the in-position bettor's value, so calling bluff‑catches and lets villain keep firing missed broadways and flush draws.

Key idea

On a blank turn out of position, top pair with a strong kicker bluff‑catches one bet — don't fold it and don't raise it into the in-position bettor's value.

Common mistake

Folding top-pair-good-kicker to a single turn barrel out of position over-folds and lets the in-position player print with bluffs.