PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB all-in

SB vs BB all-in

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in · Small blind to act

6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 258.3bbYour cards?
7.5bb
249.84bb

Tap your two cards.

Small blind's range

694 of 1,326 combos get here
Fold 90.2%Call 9.8%
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 2.5bb, SB 3-bets to 7.5bb, BB goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB limps, BB isolates to 2.5bb, SB 3-bets to 7.5bb, BB goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 90.2% and calls 9.8%. Always call: QQ+, AKs. Mixed: 99-JJ, 66-77, 33, ATs-AQs, A8s, A6s, A3s-A4s, KQs, K3s, Q8s, 94s, 53s, ATo+.

Always fold
88, 44-55, 22, A9s, A5s, A2s, K8s-KJs, K4s-K6s, Q9s+, Q3s-Q7s, J6s+, J4s, T7s+, T5s, 96s+, 85s+, 75s+, 63s+, 54s, 43s, A3o-A9o, KQo, K9o-KTo, K4o, Q9o+, Q7o, J8o+, T9o, 97o+, 75o
Always call
QQ+, AKs
Mixed
99-JJ, 66-77, 33, ATs-AQs, A8s, A6s, A3s-A4s, KQs, K3s, Q8s, 94s, 53s, ATo+
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.