PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs CO 3-bet 6bb

BTN vs CO 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO limps, BTN isolates to 2bb, CO 3-bets to 6bb · Button to act

6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.46bbYour cards?
2bb
0.5bb
1bb
6bb

Tap your two cards.

Button's range

506 of 1,326 combos get here
Fold 26.7%Call 62.1%Raise 13.8bb 11%All-in 249.84bb 0.2%
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 2bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO limps, BTN isolates to 2bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the button (BTN) folds 26.7%, calls 62.1%, raises 13.8bb 11% and goes all-in 249.84bb 0.2%. Always call: 66, 33-44, A9s, A7s, A2s-A4s, KJs, K8s-K9s, K4s-K5s, T8s, 98s, 86s, 75s+, ATo+, KJo+, QTo. Always raise 13.8bb: AA, AJs. Mixed: 77-KK, 55, 22, AQs+, ATs, A8s, A5s-A6s, KQs, K6s-K7s, K2s, Q7s+, Q4s-Q5s, J7s+, T9s, T6s-T7s, 96s-97s, 87s, 64s+, 53s+, A8o-A9o, A5o, KTo, QJo, JTo.

Always fold
K3s, Q6s, A7o, K9o, Q9o, T9o
Always call
66, 33-44, A9s, A7s, A2s-A4s, KJs, K8s-K9s, K4s-K5s, T8s, 98s, 86s, 75s+, ATo+, KJo+, QTo
Always raise 13.8bb
AA, AJs
Always all-in 249.84bb
No hand plays this every time
Mixed
77-KK, 55, 22, AQs+, ATs, A8s, A5s-A6s, KQs, K6s-K7s, K2s, Q7s+, Q4s-Q5s, J7s+, T9s, T6s-T7s, 96s-97s, 87s, 64s+, 53s+, A8o-A9o, A5o, KTo, QJo, JTo
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.