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

SB vs BTN 3-bet 6bb

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 2bb, BTN 3-bets to 6bb · Small blind to act

6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.96bbYour cards?
2bb
1bb
6bb

Tap your two cards.

Small blind's range

670 of 1,326 combos get here
Fold 58.6%Call 32.2%Raise 13.8bb 5.1%All-in 199.84bb 4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps, SB isolates to 2bb, BTN 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN limps, SB isolates to 2bb, BTN 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 58.6%, calls 32.2%, raises 13.8bb 5.1% and goes all-in 199.84bb 4%. Always call: TT-JJ, 66-88, 44, 22, A9s-AJs, A6s, A2s-A3s, KJs, K8s, K5s, QJs, JTs, T9s, KQo. Always all-in 199.84bb: AKo. Mixed: QQ+, 99, 55, 33, AQs+, A7s-A8s, A4s-A5s, KQs, K9s-KTs, K6s-K7s, K3s, Q5s-QTs, J7s-J9s, J4s, T8s, T6s, 97s+, 86s+, 74s+, 64s+, 53s, A9o-AQo, KTo-KJo, QTo.

Always fold
K2s, Q4s, J5s, T7s, T3s-T4s, 95s-96s, 63s, 54s, 52s, 43s, A7o-A8o, A5o, A3o, K8o-K9o, K6o, QJo, Q8o-Q9o, J9o+, T9o, 98o, 87o, 65o
Always call
TT-JJ, 66-88, 44, 22, A9s-AJs, A6s, A2s-A3s, KJs, K8s, K5s, QJs, JTs, T9s, KQo
Always raise 13.8bb
No hand plays this every time
Always all-in 199.84bb
AKo
Mixed
QQ+, 99, 55, 33, AQs+, A7s-A8s, A4s-A5s, KQs, K9s-KTs, K6s-K7s, K3s, Q5s-QTs, J7s-J9s, J4s, T8s, T6s, 97s+, 86s+, 74s+, 64s+, 53s, A9o-AQo, KTo-KJo, QTo
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.