Everything is fine until the turn — the small stab with pure air after a flop check-check is the leak; just check and give up more often.
Checking range and this exact hand is perfect — the monotone, low-connected texture slightly favors the preflop raiser’s nut range, and with only high card plus a backdoor flush draw we just want to realize equity and defend versus bets, not lead into a range advantage. Betting here with our hand would burn equity by isolating ourselves against better made hands and strong draws while folding out mostly worse high-card hands.
Turn is where the hand goes off track: with pure air and no diamond, the baseline is to check again; stabbing small after flop checks through is a low-EV bluff with our specific combo. **Ranges:** After flop check-check, cutoff still has plenty of Jx, overpairs, small pairs, and diamond-heavy hands that happily continue, while our line is capped toward weak made hands and air; KQ here sits near the bottom of our range with poor equity and weak representation. **Board:** The turn brick does not strongly favor us or them; there’s still a flush draw present and a lot of their one-pair hands and diamond draws are very natural continues versus a small bet, so we don’t generate enough folds with this sizing. **Plan:** With very deep stacks and no real equity, our best plan is to check, allow villain to either stab with worse or check back and realize our thin equity, and reserve turn bluffs for hands that can improve or that connect more credibly with strong value (e.g. having a diamond). --- > **Takeaway:** When flop checks through on a wet texture, don’t auto-stab turn with the very bottom of our range — choose bluff candidates with equity or better board interaction.
Note: Turn stab with total air in a spot where our combo mostly checks gives up EV; we’re not folding out enough better hands relative to how often we get called.
After betting turn and getting called, checking river with total air is the standard line — our range overall has more Jx and strong made hands here, but this specific combo has essentially no showdown value and is a low-frequency bluff candidate at best. Overbetting as a bluff can exist in theory, yet given our small turn size and population tendencies to over-call, mixing in a check and giving up with this exact hand is perfectly fine.
Folding to the river bet with just high card is completely correct — we lose to any pair, there are full houses and flushes possible, and our hand does not qualify as a bluff-catcher versus a polarized betting range. Even with decent pot odds, our actual equity against a realistic value-heavy river stab is far below what we’d need to call profitably.