PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN call

BB vs BTN call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · CO opens 2bb, BTN 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 · 80bb · 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 72.9%Call 14.4%Raise 4/6bb 12.7%

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

What is the GTO play for the big blind (BB) when CO opens 2bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

CO opens 2bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 72.9%, calls 14.4% and raises 4/6bb 12.7%. Always call: 22-66, A7s, A4s, A2s, Q4s, 86s. Always raise 4/6bb: TT+, AQs+, KTs, QJs, AQo+. Mixed: 77-99, A8s-AJs, A5s-A6s, A3s, KJs+, K2s-K9s, Q9s-QTs, Q7s, Q5s, Q2s, J3s+, T6s+, T3s, 96s+, 84s-85s, 75s+, 72s, 63s+, 53s+, A9o-AJo, A5o, KTo+, QTo+, T8o+, 53o.

Always fold: Q8s, Q6s, Q3s, J2s, T4s-T5s, T2s, 92s-95s, 87s, 82s-83s, 73s-74s, 62s, 52s, 42s+, 32s, A6o-A8o, A2o-A4o, K2o-K9o, Q2o-Q9o, J2o+, T2o-T7o, 92o+, 82o+, 72o+, 62o+, 54o, 52o, 42o+, 32o
Always call: 22-66, A7s, A4s, A2s, Q4s, 86s
Always raise 4/6bb: TT+, AQs+, KTs, QJs, AQo+
Mixed: 77-99, A8s-AJs, A5s-A6s, A3s, KJs+, K2s-K9s, Q9s-QTs, Q7s, Q5s, Q2s, J3s+, T6s+, T3s, 96s+, 84s-85s, 75s+, 72s, 63s+, 53s+, A9o-AJo, A5o, KTo+, QTo+, T8o+, 53o

Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.