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

BB vs SB 3-bet 6bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB limps, BB isolates to 2bb, SB 3-bets to 6bb · Big blind to act

5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 8.8bbYour cards?
2bb
6bb

Tap your two cards.

Big blind's range

604 of 1,326 combos get here
Fold 45.9%Call 43.1%Raise 13.8bb 11%All-in 249.84bb 0%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 2bb, SB 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 45.9%, calls 43.1% and raises 13.8bb 11%. Always call: 77, 33-44, A3s, K7s, Q8s-Q9s, Q6s, J8s, T7s, 96s-97s, A7o-A8o, A4o-A5o, KTo-KJo, QTo+. Always raise 13.8bb: KK+, AKo. Mixed: A6s, KJs, K4s-K6s, Q7s, J7s, T6s, 64s+, 53s+, T9o, 98o.

Always fold
T4s, 94s, 42s+, K9o, K7o, J8o, T8o, T6o, 87o, 76o, 65o
Always call
77, 33-44, A3s, K7s, Q8s-Q9s, Q6s, J8s, T7s, 96s-97s, A7o-A8o, A4o-A5o, KTo-KJo, QTo+
Always raise 13.8bb
KK+, AKo
Mixed
A6s, KJs, K4s-K6s, Q7s, J7s, T6s, 64s+, 53s+, T9o, 98o
Settings: 5-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 24.98). 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.