PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BTN call

SB vs BTN call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · BTN limps, SB limps, BB isolates to 2bb, BTN calls · Small blind to act

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.96bbYour cards?
1bb
2bb
2bb

Tap your two cards.

Small blind's range

782 of 1,326 combos get here
Fold 31.9%Call 44.3%Raise 4/6bb 23.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps, SB limps, BB isolates to 2bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

BTN limps, SB limps, BB isolates to 2bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the small blind (SB) folds 31.9%, calls 44.3% and raises 4/6bb 23.8%. Always call: 22-33, A3s, K4s-K9s, K2s, Q8s-Q9s, Q5s, J7s-J9s, T9s, T6s, 96s-97s, 86s+, 64s, A3o-A4o, K9o, Q9o+, JTo. Always raise 4/6bb: 55-77, AJs-AQs, A7s-A9s, A5s, KQs, KTs, QJs, A8o-AQo, KJo+. Mixed: 44, A6s, A4s, A2s, KJs, K3s, QTs, Q6s-Q7s, Q2s-Q4s, JTs, J5s-J6s, J3s, T7s-T8s, T5s, T3s, 98s, 94s-95s, 92s, 85s, 73s+, 65s, 63s, 53s+, 42s+, A6o-A7o, A2o, KTo, K7o-K8o, Q8o, J9o, J7o, T8o+, 97o+, 87o, 65o.

Always fold
J4s, J2s, T4s, T2s, 93s, 84s, 52s, K4o-K6o, Q7o, J8o, T7o, 76o
Always call
22-33, A3s, K4s-K9s, K2s, Q8s-Q9s, Q5s, J7s-J9s, T9s, T6s, 96s-97s, 86s+, 64s, A3o-A4o, K9o, Q9o+, JTo
Always raise 4/6bb
55-77, AJs-AQs, A7s-A9s, A5s, KQs, KTs, QJs, A8o-AQo, KJo+
Mixed
44, A6s, A4s, A2s, KJs, K3s, QTs, Q6s-Q7s, Q2s-Q4s, JTs, J5s-J6s, J3s, T7s-T8s, T5s, T3s, 98s, 94s-95s, 92s, 85s, 73s+, 65s, 63s, 53s+, 42s+, A6o-A7o, A2o, KTo, K7o-K8o, Q8o, J9o, J7o, T8o+, 97o+, 87o, 65o
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.