PokerSolver/Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/BB vs SB 3-bet 6bb

BB vs SB 3-bet 6bb

Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · SB limps, BB isolates to 2bb, SB 3-bets to 6bb · Big blind to act

Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differSBBB

Pot 8.32bbYour cards?

2bb

6bb

Tap your two cards.

Big blind's range

1,002 of 1,326 combos get here

Fold 58.2%Call 24.8%Raise 13.8bb 15.7%All-in 99.84bb 1.3%

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 Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb at 100bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb, 100bb: the big blind (BB) folds 58.2%, calls 24.8%, raises 13.8bb 15.7% and goes all-in 99.84bb 1.3%. Always call: 66, 33, KQs, KTs, Q9s-QTs, J9s+, 86s+, KTo, QJo. Always raise 13.8bb: TT+, AQo. Mixed: 77-99, 55, ATs+, A2s-A6s, K2s-K9s, QJs, Q7s, Q3s-Q5s, J4s-J8s, T7s+, 95s+, 75s+, 73s, 64s+, 52s+, AKo, A8o-AJo, A5o, A3o, KJo+, QTo, J9o+, T9o.

Always fold: Q6s, J2s-J3s, T4s-T5s, T2s, 93s-94s, 83s, 74s, 72s, 63s, 42s+, A7o, A4o, K5o-K8o, Q9o, Q5o-Q7o, J5o-J8o, T7o-T8o, T5o, 97o+, 87o, 84o-85o, 75o+, 65o, 63o, 53o+
Always call: 66, 33, KQs, KTs, Q9s-QTs, J9s+, 86s+, KTo, QJo
Always raise 13.8bb: TT+, AQo
Always all-in 99.84bb: No hand plays this every time
Mixed: 77-99, 55, ATs+, A2s-A6s, K2s-K9s, QJs, Q7s, Q3s-Q5s, J4s-J8s, T7s+, 95s+, 75s+, 73s, 64s+, 52s+, AKo, A8o-AJo, A5o, A3o, KJo+, QTo, J9o+, T9o

Settings: Heads-up · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 100bb stacks, 5% rake capped at 2bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 8.9). 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.

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.