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

SB vs CO 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, SB isolates to 3bb, CO 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 10.96bbYour cards?
3bb
1bb
6bb

Tap your two cards.

Small blind's range

398 of 1,326 combos get here
Fold 31.4%Call 57%Raise 13.8bb 5.4%All-in 199.84bb 6.2%
Tap a hand, or type one above, to see its exact mix.

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

CO limps, SB isolates to 3bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 31.4%, calls 57%, raises 13.8bb 5.4% and goes all-in 199.84bb 6.2%. Always call: 99-JJ, 44-77, A4s, KTs+, K8s, QTs, T8s+, 97s, 65s, AQo. Mixed: QQ+, 88, A5s+, A2s-A3s, K9s, K4s-K5s, QJs, Q8s, Q6s, J9s+, T7s, 98s, 87s, 85s, 75s+, 54s, AKo, ATo-AJo, KJo+, QTo+.

Always fold
96s
Always call
99-JJ, 44-77, A4s, KTs+, K8s, QTs, T8s+, 97s, 65s, AQo
Always raise 13.8bb
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ+, 88, A5s+, A2s-A3s, K9s, K4s-K5s, QJs, Q8s, Q6s, J9s+, T7s, 98s, 87s, 85s, 75s+, 54s, AKo, ATo-AJo, 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.