PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB 3-bet 6bb

BB vs SB 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · SB limps, BB isolates to 3bb, SB 3-bets to 6bb · Big blind 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 · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 9.96bbYour cards?

3bb

6bb

Tap your two cards.

Big blind's range

1,204 of 1,326 combos get here

Fold 55.7%Call 19.7%All-in 19.84bb 24.6%

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 3bb, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

SB limps, BB isolates to 3bb, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 55.7%, calls 19.7% and goes all-in 19.84bb 24.6%. Always call: J2s, 86s, QTo, J9o. Always all-in 19.84bb: 33-KK, ATs+, A8s, KQs, Q7s, A8o+, KQo. Mixed: AA, A9s, A2s-A7s, KTs-KJs, K7s, QTs+, Q8s, Q2s, J9s+, J7s, J4s, T9s, T7s, T3s-T4s, 96s, 93s-94s, 82s-85s, 72s-74s, 64s+, 32s, A2o-A7o, K5o-KJo, K3o, QJo, Q8o-Q9o, JTo, J8o, J4o-J5o, T6o+, 96o-97o, 87o, 85o, 65o.

Always fold: 95s, 92s, 62s, K4o, K2o, Q2o-Q7o, J6o-J7o, J2o-J3o, T2o-T5o, 98o, 92o-95o, 86o, 82o-84o, 72o+, 62o-64o, 52o, 42o+, 32o
Always call: J2s, 86s, QTo, J9o
Always all-in 19.84bb: 33-KK, ATs+, A8s, KQs, Q7s, A8o+, KQo
Mixed: AA, A9s, A2s-A7s, KTs-KJs, K7s, QTs+, Q8s, Q2s, J9s+, J7s, J4s, T9s, T7s, T3s-T4s, 96s, 93s-94s, 82s-85s, 72s-74s, 64s+, 32s, A2o-A7o, K5o-KJo, K3o, QJo, Q8o-Q9o, JTo, J8o, J4o-J5o, T6o+, 96o-97o, 87o, 85o, 65o

Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.