BTN vs SB all-in
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN opens 3bb, SB 3-bets to 6bb, BTN 4-bets to 13.8bb, SB 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
6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 265.6bbYour cards?
13.8bb
249.84bb
1bb
Tap your two cards.
Button's range
638 of 1,326 combos get hereFold 96.5%Call 3.5%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the button (BTN) when BTN opens 3bb, SB 3-bets to 6bb, BTN 4-bets to 13.8bb, SB goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?
BTN opens 3bb, SB 3-bets to 6bb, BTN 4-bets to 13.8bb, SB goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the button (BTN) folds 96.5% and calls 3.5%. Always call: KK+. Mixed: 99-JJ, AKs.
- Always fold
- QQ, 55-88, 33, A2s-AQs, KQs, KTs, K6s-K8s, K4s, K2s, QJs, Q3s-Q9s, J8s+, J2s-J3s, T3s+, 95s+, 85s+, 76s, 74s, 65s, 53s+, AQo+, ATo, A3o-A8o, K9o+, K5o-K7o, Q8o+, J9o, T7o+
- Always call
- KK+
- Mixed
- 99-JJ, AKs
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.