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

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

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO limps, SB limps, BB isolates to 2bb, CO 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
Stacks (bb), if they differ
Pot 4.64bbYour cards?
1bb
2bb
1bb

Tap your two cards.

Small blind's range

874 of 1,326 combos get here
Fold 34%Call 39.1%Raise 4/6bb 26.9%
Tap a hand, or type one above, to see its exact mix.

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

CO limps, SB limps, BB isolates to 2bb, CO folds in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the small blind (SB) folds 34%, calls 39.1% and raises 4/6bb 26.9%. Always call: 22-33, A3s, 97s, 76s, A9o, A7o. Always raise 4/6bb: QQ+, AKs. Mixed: 44-JJ, A7s-AQs, A4s-A5s, A2s, K2s+, Q2s+, J2s+, T2s+, 98s, 92s-96s, 84s+, 73s-75s, 63s+, 52s+, 42s+, ATo+, A8o, A2o-A6o, K5o+, Q6o+, J8o+, T7o+, 96o+, 86o+, 75o+, 64o+, 54o.

Always fold
A6s
Always call
22-33, A3s, 97s, 76s, A9o, A7o
Always raise 4/6bb
QQ+, AKs
Mixed
44-JJ, A7s-AQs, A4s-A5s, A2s, K2s+, Q2s+, J2s+, T2s+, 98s, 92s-96s, 84s+, 73s-75s, 63s+, 52s+, 42s+, ATo+, A8o, A2o-A6o, K5o+, Q6o+, J8o+, T7o+, 96o+, 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.