PokerSolver/6-max · 40bb · 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) · 40bb · 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

Tournament

6-max · 40bb · 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 88.2%Call 3.1%Raise 4/6bb 8.7%

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 40bb?

UTG limps, CO isolates to 2bb, SB calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the big blind (BB) folds 88.2%, calls 3.1% and raises 4/6bb 8.7%. Always call: A8s. Always raise 4/6bb: 99+, AQs, AQo+. Mixed: 77-88, 55, AKs, A9s-AJs, A7s, A3s, KTs+, K5s-K7s, Q9s+, J8s+, J5s, J3s, T8s+, 82s, 65s, ATo-AJo, KJo+.

Always fold: 66, 22-44, A4s-A6s, A2s, K8s-K9s, K2s-K4s, Q2s-Q8s, J6s-J7s, J4s, J2s, T2s-T7s, 92s+, 83s+, 72s+, 62s-64s, 52s+, 42s+, 32s, A2o-A9o, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call: A8s
Always raise 4/6bb: 99+, AQs, AQo+
Mixed: 77-88, 55, AKs, A9s-AJs, A7s, A3s, KTs+, K5s-K7s, Q9s+, J8s+, J5s, J3s, T8s+, 82s, 65s, ATo-AJo, KJo+

Settings: 6-max · 40bb · 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, 40bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.93). 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.