Preflop and flop are standard; on the turn our semi-bluff is good but should usually use a larger size to maximize fold equity and future leverage.
Flop Analysis
Checking is the preferred line: our hand is a weak draw near the lower-middle of range, and this paired, semi-wet texture plays well as a range check from the preflop raiser.
**Ranges:** We retain a slight range advantage with overpairs, strong 3x, and better draws, but a lot of our non-pair holdings are air or weak draws like ours, which benefit from realizing equity rather than inflating the pot.
**Board:** The low, paired, two-spade layout keeps equities closer and gives BB plenty of 3x, 5x, small pairs, and flush draws, so checking protects our strong hands and avoids building a big pot with high card + gutshot.
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> **Takeaway:** On low paired boards where our range has many weak draws, lean toward checking and realizing equity instead of auto c-betting.
Turn Analysis
Betting turn as a semi-bluff is correct, but with this draw we generally want to use the larger, ~70% pot size rather than the small stab we chose.
**Ranges:** After flop checks through, both ranges are somewhat air-heavy and polarized; our side still holds more strong overpairs and 3x while BB has a lot of capped 5x, pocket pairs, and one-spade bluff-catchers, making a polarized bet with our weak OESD attractive.
**Board:** The third spade and increased high card (8) make it harder for BB’s marginal pairs and non-spade hands to continue, so applying real pressure with a bigger bet leverages our range and fold equity more effectively than a small block-sized bet.
**Sizing:** Solver prefers mostly the ~0.7 pot sizing with this exact combo, using the small size only as a minority mix; the larger bet makes BB indifferent with many 5x, small pairs, and weak spade holdings, while our actual small sizing gives those hands too easy a call.
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> **Takeaway:** When a scary turn card boosts our fold equity and we hold a weak draw, favor a bigger polarized bet rather than a tiny stab.
Note: Using the small 1/3-pot sizing on the turn with this weak OESD misses value from fold equity; the hand should mostly bet a larger size when it bets.