PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs CO 3-bet 6bb

BTN vs CO 3-bet 6bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, BTN isolates to 3bb, CO 3-bets to 6bb · 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
4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 11.14bbYour cards?
3bb
0.5bb
1bb
6bb

Tap your two cards.

Button's range

446 of 1,326 combos get here
Fold 6.4%Call 82.4%Raise 13.8bb 8.6%All-in 199.84bb 2.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when CO limps, BTN isolates to 3bb, CO 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO limps, BTN isolates to 3bb, CO 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the button (BTN) folds 6.4%, calls 82.4%, raises 13.8bb 8.6% and goes all-in 199.84bb 2.6%. Always call: 88-JJ, 22-66, AJs, A8s-A9s, A5s, A3s, KTs+, K4s-K8s, Q9s+, Q5s, J9s+, T7s-T8s, 86s, 75s+, 64s+, 54s, ATo-AQo, KTo+, JTo. Mixed: QQ+, 77, AQs+, ATs, A6s-A7s, A4s, A2s, K9s, K3s, Q8s, Q6s, J8s, T9s, 97s+, 87s, AKo, A8o-A9o, QTo+, T9o.

Always fold
No hand plays this every time
Always call
88-JJ, 22-66, AJs, A8s-A9s, A5s, A3s, KTs+, K4s-K8s, Q9s+, Q5s, J9s+, T7s-T8s, 86s, 75s+, 64s+, 54s, ATo-AQo, KTo+, JTo
Always raise 13.8bb
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ+, 77, AQs+, ATs, A6s-A7s, A4s, A2s, K9s, K3s, Q8s, Q6s, J8s, T9s, 97s+, 87s, AKo, A8o-A9o, QTo+, T9o
Settings: 4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 200bb stacks, 5% rake capped at 4.8bb; 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.

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.