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

BTN vs CO iso raise 3bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · HJ limps, CO isolates to 3bb · Button 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 · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 6.46bbYour cards?
0.5bb
1bb
1bb
3bb

Tap your two cards.

Button's range

1,326 of 1,326 combos get here
Fold 89.5%Call 3.5%Raise 6/9bb 7%
Tap a hand, or type one above, to see its exact mix.

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

HJ limps, CO isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the button (BTN) folds 89.5%, calls 3.5% and raises 6/9bb 7%. Always call: 77-88, AJs, KQs. Always raise 6/9bb: TT+, AKs, AKo, KQo. Mixed: 99, 55-66, AQs, A4s-ATs, KTs-KJs, K8s, QTs, JTs, AJo-AQo.

Always fold
22-44, A2s-A3s, K9s, K2s-K7s, QJs, Q2s-Q9s, J2s-J9s, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-ATo, K2o-KJo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
77-88, AJs, KQs
Always raise 6/9bb
TT+, AKs, AKo, KQo
Mixed
99, 55-66, AQs, A4s-ATs, KTs-KJs, K8s, QTs, JTs, AJo-AQo
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.