PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs HJ open 3bb

SB vs HJ open 3bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · HJ opens 3bb · Small blind to act

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.46bbYour cards?
0.5bb
1bb
3bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 86.5%Call 0.3%Raise 6bb 2.2%All-in 19.84bb 11.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when HJ opens 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

HJ opens 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the small blind (SB) folds 86.5%, calls 0.3%, raises 6bb 2.2% and goes all-in 19.84bb 11.1%. Always raise 6bb: AA. Always all-in 19.84bb: 88-JJ, 33-44, AKs, AJs, KJs+, QTs+, JTs, AJo+, KQo. Mixed: QQ-KK, 55-77, 22, AQs, A7s-ATs, A2s, K9s-KTs, Q9s, J9s, KJo.

Always fold
A3s-A6s, K2s-K8s, Q2s-Q8s, J2s-J8s, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-ATo, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 6bb
AA
Always all-in 19.84bb
88-JJ, 33-44, AKs, AJs, KJs+, QTs+, JTs, AJo+, KQo
Mixed
QQ-KK, 55-77, 22, AQs, A7s-ATs, A2s, K9s-KTs, Q9s, J9s, KJo
Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.