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

BB vs SB call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · UTG limps, CO isolates to 2bb, SB calls · Big 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

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 6.96bbYour cards?

1bb

2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 84%Call 5.7%Raise 4/6bb 10.3%

Tap a hand, or type one above, to see its exact mix.

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

UTG limps, CO isolates to 2bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 84%, calls 5.7% and raises 4/6bb 10.3%. Always raise 4/6bb: 99+, 77, AQs+, AKo, ATo. Mixed: 88, 66, 44, A8s-AJs, A2s-A6s, K7s+, K5s, K2s, Q8s+, Q6s, J7s+, J5s, J2s, T6s+, 95s-96s, 87s, 85s, 83s, 76s, AJo-AQo, KQo, K8o, QTo, J8o, 76o.

Always fold: 55, 22-33, A7s, K6s, K3s-K4s, Q7s, Q2s-Q5s, J6s, J3s-J4s, T2s-T5s, 97s+, 92s-94s, 86s, 84s, 82s, 72s-75s, 62s+, 52s+, 42s+, 32s, A2o-A9o, K9o-KJo, K2o-K7o, QJo, Q2o-Q9o, J9o+, J2o-J7o, T2o+, 92o+, 82o+, 72o-75o, 62o+, 52o+, 42o+, 32o
Always call: No hand plays this every time
Always raise 4/6bb: 99+, 77, AQs+, AKo, ATo
Mixed: 88, 66, 44, A8s-AJs, A2s-A6s, K7s+, K5s, K2s, Q8s+, Q6s, J7s+, J5s, J2s, T6s+, 95s-96s, 87s, 85s, 83s, 76s, AJo-AQo, KQo, K8o, QTo, J8o, 76o

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.

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.