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

BB vs CO call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · HJ opens 2bb, CO 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 6.46bbYour cards?

1bb

2bb

0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 68.9%Call 21.1%Raise 4/6bb 10%

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

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

HJ opens 2bb, CO calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 68.9%, calls 21.1% and raises 4/6bb 10%. Always call: 22-66, A6s, A3s, K4s, J8s, T8s, 86s, 64s+, 54s, KJo, QJo. Always raise 4/6bb: 77+, AJs+, KQs, AJo+. Mixed: A7s-ATs, A4s-A5s, A2s, K5s-KJs, K2s-K3s, Q2s+, JTs, J7s, J5s, T9s, T6s-T7s, T2s, 95s+, 87s, 85s, 72s+, 62s-63s, 52s-53s, 42s+, 32s, A8o-ATo, KQo, K9o-KTo, QTo, 98o, 86o, 76o, 64o+.

Always fold: J9s, J6s, J2s-J4s, T3s-T5s, 92s-94s, 82s-84s, A2o-A7o, K2o-K8o, Q2o-Q9o, J2o+, T2o+, 92o-97o, 87o, 82o-85o, 72o-75o, 62o-63o, 52o+, 42o+, 32o
Always call: 22-66, A6s, A3s, K4s, J8s, T8s, 86s, 64s+, 54s, KJo, QJo
Always raise 4/6bb: 77+, AJs+, KQs, AJo+
Mixed: A7s-ATs, A4s-A5s, A2s, K5s-KJs, K2s-K3s, Q2s+, JTs, J7s, J5s, T9s, T6s-T7s, T2s, 95s+, 87s, 85s, 72s+, 62s-63s, 52s-53s, 42s+, 32s, A8o-ATo, KQo, K9o-KTo, QTo, 98o, 86o, 76o, 64o+

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.