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

SB vs BB all-in

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB 5-bets to 30.36bb, BB goes all-in · 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
5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 281bbYour cards?
30.36bb
249.84bb

Tap your two cards.

Small blind's range

402 of 1,326 combos get here
Fold 82.2%Call 17.8%
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 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB 5-bets to 30.36bb, BB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB 5-bets to 30.36bb, BB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 82.2% and calls 17.8%. Always call: AA, JJ-QQ, 99, AKs. Mixed: KK, 55-77, 22, AQs, A9s, A4s-A7s, KQs, K9s, 87s, ATo-AQo.

Always fold
ATs-AJs, A2s-A3s, KJs, K6s-K7s, K4s, K2s, QTs, Q8s, Q5s-Q6s, Q2s-Q3s, J6s-J8s, T7s+, T3s, 98s, 75s, 64s, 43s, A8o, A4o, KJo, 75o
Always call
AA, JJ-QQ, 99, AKs
Mixed
KK, 55-77, 22, AQs, A9s, A4s-A7s, KQs, K9s, 87s, ATo-AQo
Settings: 5-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 24.98). 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.