PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs CO 4-bet 13.8bb

BTN vs CO 4-bet 13.8bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · 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
4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 21.94bbYour cards?
6bb
0.5bb
1bb
13.8bb

Tap your two cards.

Button's range

286 of 1,326 combos get here
Fold 18.4%Call 65.5%Raise 30.36bb 15.1%All-in 199.84bb 0.9%
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 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO opens 3bb, BTN 3-bets to 6bb, CO 4-bets to 13.8bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the button (BTN) folds 18.4%, calls 65.5%, raises 30.36bb 15.1% and goes all-in 199.84bb 0.9%. Always call: 22-JJ, ATs, A8s, A3s-A4s, KTs+, K8s, K6s, QTs, JTs, 98s, 87s, 76s, 65s. Always raise 30.36bb: AA. Mixed: QQ-KK, AKs, AJs, A9s, A5s-A7s, A2s, K7s, QJs, Q9s, T9s, AJo+, KJo+.

Always fold
ATo, QJo
Always call
22-JJ, ATs, A8s, A3s-A4s, KTs+, K8s, K6s, QTs, JTs, 98s, 87s, 76s, 65s
Always raise 30.36bb
AA
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ-KK, AKs, AJs, A9s, A5s-A7s, A2s, K7s, QJs, Q9s, T9s, AJo+, KJo+
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.