PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs UTG open 2bb

SB vs UTG open 2bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · UTG opens 2bb · Small blind to act

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.46bbYour cards?
0.5bb
1bb
2bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 80.6%Call 6.9%Raise 4/6bb 12.5%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when UTG opens 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

UTG opens 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the small blind (SB) folds 80.6%, calls 6.9% and raises 4/6bb 12.5%. Always call: 22-55, KJs, K9s, Q9s. Always raise 4/6bb: 77+, AJs+, KQs, JTs, AJo+. Mixed: 66, A2s-ATs, KTs, QTs+, J9s, T8s+, 87s, 76s, 65s, A9o-ATo, KJo+, QJo.

Always fold
K2s-K8s, Q2s-Q8s, J2s-J8s, T2s-T7s, 92s+, 82s-86s, 72s-75s, 62s-64s, 52s+, 42s+, 32s, A2o-A8o, K2o-KTo, Q2o-QTo, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
22-55, KJs, K9s, Q9s
Always raise 4/6bb
77+, AJs+, KQs, JTs, AJo+
Mixed
66, A2s-ATs, KTs, QTs+, J9s, T8s+, 87s, 76s, 65s, A9o-ATo, KJo+, QJo
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.