PokerSolver
PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB iso raise 3bb

BTN vs SB iso raise 3bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN limps, SB isolates to 3bb · Button to act

6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.96bbYour cards?
1bb
3bb
1bb

Tap your two cards.

Button's range

506 of 1,326 combos get here
Fold 5.1%Call 64.2%Raise 6/9bb 30.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN limps, SB isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN limps, SB isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the button (BTN) folds 5.1%, calls 64.2% and raises 6/9bb 30.7%. Always call: 33, K2s-K3s, Q3s-Q7s, J6s-J7s, J3s, T6s, 96s, 85s, 74s, 53s, A7o-A8o, A4o-A5o, KJo, K9o, QTo+, J9o, T9o, 98o, 87o, 76o. Always raise 6/9bb: TT+, AKs, A6s, A2s-A3s, T7s-T8s, 98s, AQo+. Mixed: 77-88, 44, 22, K4s-K7s, Q2s, 64s, 43s, A9o, KTo.

Always fold
K7o
Always call
33, K2s-K3s, Q3s-Q7s, J6s-J7s, J3s, T6s, 96s, 85s, 74s, 53s, A7o-A8o, A4o-A5o, KJo, K9o, QTo+, J9o, T9o, 98o, 87o, 76o
Always raise 6/9bb
TT+, AKs, A6s, A2s-A3s, T7s-T8s, 98s, AQo+
Mixed
77-88, 44, 22, K4s-K7s, Q2s, 64s, 43s, A9o, KTo
Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.