Preflop and flop are solid; the big leak is jamming turn where a check or smaller bet keeps our range balanced and villain’s mistakes larger.
Flop Analysis
Small c‑bet is exactly what we want here: we have a slight range and nut advantage, a strong overpair, and a low SPR, so bet small and be ready to stack off.
**Board:** This semi‑wet, ten‑high texture with a heart draw is good for our 4‑bet range; BU has some sets and suited connectors, but overall neither side smashes it and our overpair is comfortably ahead of all single‑pair hands.
**Ranges:** After UTG 4‑bet / BU call, BU is mostly condensed around TT–JJ, AQ/AK (including hearts) and a few traps, while we are heavy on overpairs and AK; with QQ we sit in the “upper‑mid” of our range and want value plus protection from overcards and hearts.
**Sizing:** Solver prefers a small range bet and mixes between ~¼ and ~½ pot with this combo; using a ~25% pot sizing (our 10BB) keeps their range wide, taxes their overcards and draws, and keeps our line consistent with future shoves on safe turns.
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> **Takeaway:** In 4‑bet pots with a low SPR, overpairs should lean on small c‑bets that keep villain wide while committing us comfortably versus raises and calls.
Turn Analysis
Jamming turn is too polar and burns EV; QQ plays better checking or using a smaller value bet on this paired card.
**Board:** The paired deuce doesn’t change much for relative strength: we still have an overpair and beat all single‑pair hands, but full houses are now possible and the heart draws are still live, so ranges become more polarized while the board itself is fairly static.
**Ranges:** BU’s flop call retains sets, some slow‑played overpairs, Tx, JJ, and heart draws; when we shove for more than pot, that line targets mainly their very strongest holdings and best draws, while a lot of worse made hands (JJ, some Tx) can find folds, which is bad for a hand that is ahead of all single pairs.
**Sizing:** With SPR just over 1, solver prefers checking slightly more than betting and, when betting, uses small or half‑pot sizes far more often than a jam; those sizings keep dominated pairs in, allow draws to make calling mistakes, and maintain a protected checking range, whereas our shove is used only at a tiny frequency and has significantly lower EV.
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> **Takeaway:** In shallow 4‑bet pots on safe, paired turns, overpairs should mostly check or bet small/medium for value—full pot jams fold out the hands we want calls from and over‑polarize our range.
Note: The turn shove with QQ in a low‑SPR 4‑bet pot over‑polarizes our range and folds out many worse hands that we comfortably beat, while better hands and strong draws snap us off.