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 opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, 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 260bbYour cards?
9.2bb
249.84bb

Tap your two cards.

Small blind's range

318 of 1,326 combos get here
Fold 82.6%Call 17.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 82.6% and calls 17.4%. Always call: KK+, AKs. Mixed: 77-QQ, 55, ATs-AQs, A4s, KJs, K9s, QJs, T9s, AQo.

Always fold
66, 44, A8s, A5s-A6s, A3s, KQs, KTs, K6s-K8s, J9s+, J3s, T7s-T8s, T3s, 65s, AJo, KTo+, QTo
Always call
KK+, AKs
Mixed
77-QQ, 55, ATs-AQs, A4s, KJs, K9s, QJs, T9s, AQo
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.