PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs CO 4-bet 13.8bb

BTN vs CO 4-bet 13.8bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb · 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 22.26bbYour cards?
6bb
0.5bb
1bb
13.8bb

Tap your two cards.

Button's range

314 of 1,326 combos get here
Fold 21.9%Call 58.4%Raise 30.36bb 18.4%All-in 249.84bb 1.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the button (BTN) folds 21.9%, calls 58.4%, raises 30.36bb 18.4% and goes all-in 249.84bb 1.4%. Always call: 22-TT, A9s, K4s+, QJs, JTs, 87s, 76s, 65s. Always raise 30.36bb: AA. Mixed: JJ-KK, AKs, ATs-AJs, A8s, A5s-A6s, A2s, QTs, J8s-J9s, T8s, 98s, AKo, AJo, KJo+, QJo.

Always fold
ATo, JTo
Always call
22-TT, A9s, K4s+, QJs, JTs, 87s, 76s, 65s
Always raise 30.36bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
JJ-KK, AKs, ATs-AJs, A8s, A5s-A6s, A2s, QTs, J8s-J9s, T8s, 98s, AKo, AJo, KJo+, QJo
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.

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.