PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 4bb

BTN vs SB 3-bet 4bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN opens 2bb, SB 3-bets to 4bb · 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

6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 7.96bbYour cards?

2bb

4bb

1bb

Tap your two cards.

Button's range

634 of 1,326 combos get here

Fold 0%Call 78.7%Raise 9.2bb 21.2%All-in 249.84bb 0.1%

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, SB 3-bets to 4bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

BTN opens 2bb, SB 3-bets to 4bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the button (BTN) calls 78.7%, raises 9.2bb 21.2% and goes all-in 249.84bb 0.1%. Always call: 88, 66, 33, K2s-K6s, Q2s-Q7s, J6s-J7s, T6s, 96s, 85s-86s, 74s, 64s, 53s, 43s, AJo, A7o-A9o, A4o-A5o, KJo, K7o-K9o, QTo+, J9o, T8o, 98o, 87o, 76o. Always raise 9.2bb: QQ-KK, 99-TT, AKs, AJs, KTs-KJs, QJs, J9s, T9s, AKo. Mixed: JJ, 77, 44-55, A6s, A2s-A3s, K9s, K7s, Q8s-Q9s, J8s, T7s-T8s, 97s+, 65s, AQo, ATo, KQo, KTo, JTo, T9o.

Always call: 88, 66, 33, K2s-K6s, Q2s-Q7s, J6s-J7s, T6s, 96s, 85s-86s, 74s, 64s, 53s, 43s, AJo, A7o-A9o, A4o-A5o, KJo, K7o-K9o, QTo+, J9o, T8o, 98o, 87o, 76o
Always raise 9.2bb: QQ-KK, 99-TT, AKs, AJs, KTs-KJs, QJs, J9s, T9s, AKo
Always all-in 249.84bb: No hand plays this every time
Mixed: JJ, 77, 44-55, A6s, A2s-A3s, K9s, K7s, Q8s-Q9s, J8s, T7s-T8s, 97s+, 65s, AQo, ATo, KQo, KTo, JTo, T9o

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.