PokerSolver/6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB 4-bet 13.8bb

SB vs BB 4-bet 13.8bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb · 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

6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 20.76bbYour cards?

6bb

13.8bb

Tap your two cards.

Small blind's range

842 of 1,326 combos get here

Fold 74.4%Call 10.5%All-in 39.84bb 15.1%

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

What is the GTO play for the small blind (SB) when SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the small blind (SB) folds 74.4%, calls 10.5% and goes all-in 39.84bb 15.1%. Always all-in 39.84bb: QQ+, 77, AKs, AJo+. Mixed: 88-JJ, 44-66, AQs, A6s-A7s, A2s-A4s, K7s, K4s, Q7s-Q8s, Q3s, J5s-J9s, J3s, T6s-T7s, 97s+, 94s-95s, 86s+, 82s, 74s+, 65s, 54s, 32s, A3o-ATo, KJo+, QJo, J8o, T9o.

Always fold: K8s, K5s, K3s, Q5s-Q6s, Q2s, T8s, T2s, 92s-93s, 83s-85s, 73s, 62s-64s, 53s, 43s, A2o, K7o-KTo, K2o-K3o, Q8o-QTo, Q6o, Q4o, Q2o, J9o+, J4o-J6o, T8o, T6o, 97o, 85o, 75o
Always call: No hand plays this every time
Always all-in 39.84bb: QQ+, 77, AKs, AJo+
Mixed: 88-JJ, 44-66, AQs, A6s-A7s, A2s-A4s, K7s, K4s, Q7s-Q8s, Q3s, J5s-J9s, J3s, T6s-T7s, 97s+, 94s-95s, 86s+, 82s, 74s+, 65s, 54s, 32s, A3o-ATo, KJo+, QJo, J8o, T9o

Settings: 6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 40bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.93). 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.