PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB: BTN limps, SB limps, BB isolates to 2bb, BTN folds

SB: BTN limps, SB limps, BB isolates to 2bb, BTN folds

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN limps, SB limps, BB isolates to 2bb, BTN folds · Small blind to act

Fits exactlyno game we have checked

Close1 games

CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here

4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 4.64bbYour cards?

1bb

2bb

1bb

Tap your two cards.

Small blind's range

938 of 1,326 combos get here

Fold 27.6%Call 39.9%Raise 4/6bb 32.6%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps, SB limps, BB isolates to 2bb, BTN folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

BTN limps, SB limps, BB isolates to 2bb, BTN folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the small blind (SB) folds 27.6%, calls 39.9% and raises 4/6bb 32.6%. Always call: 99, QJs, J8s-J9s, J6s, T8s, 76s, 32s, A9o, A2o, KTo, 65o. Always raise 4/6bb: QQ+, 22, AQs+, A6s, K8s, J3s, T6s, 93s, 87s, AKo. Mixed: TT-JJ, 33-88, A7s-AJs, A2s-A5s, K9s+, K2s-K7s, Q2s-QTs, JTs, J7s, J4s-J5s, J2s, T9s, T7s, T5s, T2s, 95s+, 83s-86s, 74s-75s, 63s+, 52s+, 42s+, ATo-AQo, A5o-A8o, A3o, KJo+, K2o-K9o, Q4o+, J7o+, T7o+, 97o+, 86o+, 75o+, 64o, 54o.

Always fold: A4o, 53o
Always call: 99, QJs, J8s-J9s, J6s, T8s, 76s, 32s, A9o, A2o, KTo, 65o
Always raise 4/6bb: QQ+, 22, AQs+, A6s, K8s, J3s, T6s, 93s, 87s, AKo
Mixed: TT-JJ, 33-88, A7s-AJs, A2s-A5s, K9s+, K2s-K7s, Q2s-QTs, JTs, J7s, J4s-J5s, J2s, T9s, T7s, T5s, T2s, 95s+, 83s-86s, 74s-75s, 63s+, 52s+, 42s+, ATo-AQo, A5o-A8o, A3o, KJo+, K2o-K9o, Q4o+, J7o+, T7o+, 97o+, 86o+, 75o+, 64o, 54o

Settings: 4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Rake sources for the games it fits: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.