BTN vs BB all-in
4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN opens 2bb, BB 3-bets to 4bb, BTN 4-bets to 9.2bb, BB 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
4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 90.18bbYour cards?
9.2bb
0.5bb
79.84bb
Tap your two cards.
Button's range
458 of 1,326 combos get hereFold 83.7%Call 16.3%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the button (BTN) when BTN opens 2bb, BB 3-bets to 4bb, BTN 4-bets to 9.2bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?
BTN opens 2bb, BB 3-bets to 4bb, BTN 4-bets to 9.2bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the button (BTN) folds 83.7% and calls 16.3%. Always call: TT+, AQs+, AQo. Mixed: 99, AJo.
- Always fold
- A6s, A4s, K7s-K8s, Q9s, Q5s, J7s-J9s, J4s, T8s, 97s, 86s, 64s, 53s, ATo, A6o-A7o, KQo, K8o-KTo, QJo, T9o, 98o
- Always call
- TT+, AQs+, AQo
- Mixed
- 99, AJo
Settings: 4-max · 80bb · 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, 80bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.