PokerSolver
PokerSolver/6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs HJ open 3bb

BTN vs HJ open 3bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · HJ opens 3bb · Button to act

6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.46bbYour cards?
0.5bb
1bb
3bb

Tap your two cards.

Button's range

1,326 of 1,326 combos get here
Fold 84.8%Call 5.5%Raise 6/9bb 9.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when HJ opens 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

HJ opens 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the button (BTN) folds 84.8%, calls 5.5% and raises 6/9bb 9.6%. Always call: 77, A9s-AJs, KTs+, QTs+, JTs. Always raise 6/9bb: 99+, AKs, A6s, AQo+, ATo, KJo. Mixed: 88, 55-66, AQs, A7s-A8s, A4s-A5s, K9s, Q9s, T9s, AJo, KQo, KTo, QJo.

Always fold
22-44, A2s-A3s, K2s-K8s, Q2s-Q8s, J2s-J9s, T2s-T8s, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-A9o, K2o-K9o, Q2o-QTo, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
77, A9s-AJs, KTs+, QTs+, JTs
Always raise 6/9bb
99+, AKs, A6s, AQo+, ATo, KJo
Mixed
88, 55-66, AQs, A7s-A8s, A4s-A5s, K9s, Q9s, T9s, AJo, KQo, KTo, QJo
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.

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.