PokerSolver/6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB 4-bet 13.8bb

BB vs SB 4-bet 13.8bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb · Big blind to act

6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 20.76bbYour cards?

6bb

13.8bb

Tap your two cards.

Big blind's range

1,248 of 1,326 combos get here

Fold 77%Call 12.4%All-in 59.84bb 10.6%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

SB opens 2bb, BB 3-bets to 6bb, SB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 77%, calls 12.4% and goes all-in 59.84bb 10.6%. Always call: AA, ATs, 76s, 54s, AJo. Always all-in 59.84bb: JJ-KK, 33, AKs, A6s, A3s, AQo+. Mixed: 44-TT, AJs-AQs, A7s-A9s, A4s, A2s, K9s+, K2s-K6s, QTs+, Q8s, Q3s, J7s+, T8s+, T5s, 98s, 96s, 85s+, 75s, 64s+, 52s-53s, 43s, 32s, ATo, A5o, KTo+.

Always fold: Q7s, Q5s, J5s-J6s, J2s, T4s, T2s, 92s-93s, 82s-84s, 72s-74s, 62s-63s, A6o-A9o, A2o-A4o, K2o-K9o, Q8o+, Q2o-Q6o, J2o-J9o, T2o-T8o, 92o+, 84o+, 74o-75o, 64o+, 52o-53o, 42o+, 32o
Always call: AA, ATs, 76s, 54s, AJo
Always all-in 59.84bb: JJ-KK, 33, AKs, A6s, A3s, AQo+
Mixed: 44-TT, AJs-AQs, A7s-A9s, A4s, A2s, K9s+, K2s-K6s, QTs+, Q8s, Q3s, J7s+, T8s+, T5s, 98s, 96s, 85s+, 75s, 64s+, 52s-53s, 43s, 32s, ATo, A5o, KTo+

Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.