77 UTG+1 on T55pr: Boat Up, Bomb River

Flop Analysis

Checking back here is completely fine and aligned with the solver’s preference for our exact combo, which mostly takes a pot-control line with second pair on a paired, fairly dry texture. **Ranges:** Our UTG+1 range has more overpairs, strong Tx, and 5x than BB’s defend, so overall we’re ahead, but 77 specifically sits in the middle as a bluff-catcher rather than a hand that wants three streets. **Board:** Paired, rainbow, and relatively static – we’re rarely outdrawn, so checking sacrifices little protection while keeping our range wider and allowing BB to stab turns with air. --- > **Takeaway:** With medium-strength showdown hands on static, range-favoured boards, mix in check-backs instead of auto c-betting, even as the preflop raiser.

Turn Analysis

Calling the small turn stab with our boat is the preferred line; we keep BB’s range wide and give them rope to keep betting on many rivers. **Ranges:** Once we improve to a full house, we’re at the very top of our range while BB’s donk-bet range still contains a lot of Tx, 5x, pocket pairs, and some spade draws, so we are massively ahead of their overall distribution. **Math:** Facing 3.4 into 7.9 we’re getting ~2.3:1 and need ~30% equity; with a full house and essentially no bad river cards for us, our equity versus any reasonable betting range is enormous. **Plan:** Solver mostly flat-calls here and sometimes raises large as a polarized value/bluffing range; calling preserves BB’s bluffs and thin value, setting up a big river raise when they continue, exactly what we aim to do. --- > **Takeaway:** When we’re nutted facing a tiny turn stab and stacks are still deep, slow-playing by calling often earns more than raising immediately.

River Analysis

Raising river is mandatory with our full house, but the chosen sizing is far too small; with this SPR and such a strong hand we should be massively overbetting or effectively jamming. **Ranges:** After BB bets river, their range is heavily weighted toward Ax, Tx, and 5x plus some slow-played overpairs; our full house crushes that range and unblocks all the obvious calls, so we want to target their whole value region, not just a thin slice. **SPR:** Pot is ~29BB, stacks behind are ~78BB, so SPR is ~2.7 — classic spot where our nutted hands play for stacks; solver converts 77 here into a near-pure huge overbet (3x-pot+) to extract maximum from strong but second-best holdings. **Sizing:** The 18→44 raise only adds ~26BB more, leaving a large chunk of villain’s stack untouched; moving to a very big overbet (e.g. 80–95BB) or simply using a shove realizes much higher EV because Ax and Tx are under pressure but still calling often at NL200. --- > **Takeaway:** On low-SPR rivers where we hold a monster and villain shows strength, don’t “win the pot” — choose a huge overbet/jam and make their strong hands pay the maximum.

Note: River raise sizing is far too small; with a full house and SPR ~2.7 we should be using a huge overbet/jam line, not a modest 1.5x-pot raise.