BTN vs CO all-in
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · CO limps, BTN isolates to 2bb, CO 3-bets to 4bb, BTN 4-bets to 9.2bb, CO goes all-in · Button to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 91.34bbYour cards?
9.2bb
0.5bb
1bb
79.84bb
Tap your two cards.
Button's range
366 of 1,326 combos get hereFold 84.3%Call 15.7%
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 4bb, BTN 4-bets to 9.2bb, CO goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?
CO limps, BTN isolates to 2bb, CO 3-bets to 4bb, BTN 4-bets to 9.2bb, CO goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the button (BTN) folds 84.3% and calls 15.7%. Always call: QQ+, AKs, AKo. Mixed: 66-JJ, AQs, ATs, AJo.
- Always fold
- 22-44, AJs, A3s-A9s, K7s-KJs, K4s-K5s, Q8s-QTs, J8s+, T8s+, 97s+, 86s+, 76s, 65s, 54s, AQo, A8o-ATo, KQo, KTo, QJo, JTo
- Always call
- QQ+, AKs, AKo
- Mixed
- 66-JJ, AQs, ATs, AJo
Settings: 5-max · 80bb · 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, 80bb stacks, 5% rake capped at 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.