PokerSolver
PokerSolver/6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 6bb

BTN vs SB 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN opens 3bb, SB 3-bets to 6bb · Button to act

6-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.96bbYour cards?
3bb
6bb
1bb

Tap your two cards.

Button's range

730 of 1,326 combos get here
Fold 19%Call 64.1%Raise 13.8bb 11.7%All-in 99.84bb 5.2%
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 in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

BTN opens 3bb, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the button (BTN) folds 19%, calls 64.1%, raises 13.8bb 11.7% and goes all-in 99.84bb 5.2%. Always call: 22-88, AJs, A6s, KJs, K7s-K8s, K5s, K2s-K3s, Q2s-Q9s, J7s, T8s+, T6s, T4s, 97s+, 85s+, 75s+, 64s+, 53s+, AJo, QTo, JTo, T9o, 98o. Always raise 13.8bb: KK+, AKs, ATo. Mixed: 99-QQ, AQs, A7s-ATs, A2s-A5s, KQs, K9s-KTs, K6s, K4s, QTs+, J8s+, J2s-J6s, T7s, T5s, 95s-96s, AQo+, A2o-A9o, K6o+, QJo, Q8o-Q9o, J9o, T7o-T8o.

Always fold
K5o, J8o
Always call
22-88, AJs, A6s, KJs, K7s-K8s, K5s, K2s-K3s, Q2s-Q9s, J7s, T8s+, T6s, T4s, 97s+, 85s+, 75s+, 64s+, 53s+, AJo, QTo, JTo, T9o, 98o
Always raise 13.8bb
KK+, AKs, ATo
Always all-in 99.84bb
No hand plays this every time
Mixed
99-QQ, AQs, A7s-ATs, A2s-A5s, KQs, K9s-KTs, K6s, K4s, QTs+, J8s+, J2s-J6s, T7s, T5s, 95s-96s, AQo+, A2o-A9o, K6o+, QJo, Q8o-Q9o, J9o, T7o-T8o
Settings: 6-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.

Tree: Two HRC solves of this game in one, callers first: the callers solve (its raises grow by 1bb, or 1x, for each player who called before) has every one of the 1,323 spots here, so the base solve gives none of them.

This spot: from the callers solve (sizes: opens 2.0bb + 1.0bb, 2.5bb + 1.0bb, 3.0bb + 1.0bb; 3-bets 2.0x + 1.0x, 3.0x + 1.0x; 4-bets 2.3x, all-in; 5-bets all-in; HRC CI 24.58).