PokerSolver/4-max · 200bb · 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) · 200bb · BTN limps, SB limps, BB isolates to 2bb, BTN folds · Small blind to act

4-max · 200bb · 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

910 of 1,326 combos get here

Fold 19.3%Call 39.6%Raise 4/6bb 41.1%

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 200bb?

BTN limps, SB limps, BB isolates to 2bb, BTN folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the small blind (SB) folds 19.3%, calls 39.6% and raises 4/6bb 41.1%. Always call: A2s, K3s, J9s, 76s, A9o, QTo+. Always raise 4/6bb: JJ+, AKs, K4s, Q6s, AKo, ATo, K5o, K2o. Mixed: 22-TT, A3s-AQs, K5s+, K2s, QJs, Q7s-Q9s, Q2s-Q5s, JTs, J2s-J8s, T6s+, T4s, 95s+, 92s-93s, 85s+, 73s-75s, 63s+, 52s+, 42s+, 32s, AJo-AQo, A2o-A8o, K6o+, K3o-K4o, Q5o-Q9o, J7o+, T7o+, 97o+, 86o+, 75o+, 65o, 54o.

Always fold: 94s, 64o
Always call: A2s, K3s, J9s, 76s, A9o, QTo+
Always raise 4/6bb: JJ+, AKs, K4s, Q6s, AKo, ATo, K5o, K2o
Mixed: 22-TT, A3s-AQs, K5s+, K2s, QJs, Q7s-Q9s, Q2s-Q5s, JTs, J2s-J8s, T6s+, T4s, 95s+, 92s-93s, 85s+, 73s-75s, 63s+, 52s+, 42s+, 32s, AJo-AQo, A2o-A8o, K6o+, K3o-K4o, Q5o-Q9o, J7o+, T7o+, 97o+, 86o+, 75o+, 65o, 54o

Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.