PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 6bb

BTN vs SB 3-bet 6bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN opens 2bb, SB 3-bets to 6bb · Button to act

5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 9.8bbYour cards?

2bb

6bb

1bb

Tap your two cards.

Button's range

610 of 1,326 combos get here

Fold 43.9%Call 48.5%Raise 13.8bb 7.7%All-in 79.84bb 0%

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

What is the GTO play for the button (BTN) when BTN opens 2bb, SB 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

BTN opens 2bb, SB 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the button (BTN) folds 43.9%, calls 48.5% and raises 13.8bb 7.7%. Always call: 22-99, AQs, A2s-A9s, K3s-KTs, Q7s-QTs, J8s-J9s, T7s+, 96s+, 86s+, 75s+, 64s, 53s+, ATo-AQo, KJo+, QJo. Always raise 13.8bb: AA, AKs. Mixed: Q6s, A7o, A5o, KTo, QTo, JTo.

Always fold: Q5s, J5s-J6s, T6s, A8o, K7o-K9o, Q8o, J9o, T8o+, 98o
Always call: 22-99, AQs, A2s-A9s, K3s-KTs, Q7s-QTs, J8s-J9s, T7s+, 96s+, 86s+, 75s+, 64s, 53s+, ATo-AQo, KJo+, QJo
Always raise 13.8bb: AA, AKs
Mixed: Q6s, A7o, A5o, KTo, QTo, JTo

Settings: 5-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 24.95). 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.