PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs SB iso raise 2bb

BB vs SB iso raise 2bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · HJ limps, SB isolates to 2bb · 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
Stacks (bb), if they differ
Pot 4.96bbYour cards?
1bb
1bb
2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 73.5%Call 13.1%Raise 4/6bb 13.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when HJ limps, SB isolates to 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

HJ limps, SB isolates to 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 73.5%, calls 13.1% and raises 4/6bb 13.4%. Always call: 55, 22-33, A4s-A5s, 97s. Always raise 4/6bb: 66+, ATs+, QTs, AJo+. Mixed: 44, A6s-A9s, A2s-A3s, K4s+, K2s, QJs, Q7s-Q9s, J7s+, T6s+, 98s, 96s, 86s+, 75s+, 65s, 53s+, 43s, A7o-ATo, A5o, KTo+, QTo+, JTo, T8o+, 75o, 65o.

Always fold
K3s, Q2s-Q6s, J2s-J6s, T2s-T5s, 92s-95s, 82s-85s, 72s-74s, 62s-64s, 52s, 42s, 32s, A6o, A2o-A4o, K2o-K9o, Q2o-Q9o, J2o-J9o, T2o-T7o, 92o+, 82o+, 76o, 72o-74o, 62o-64o, 52o+, 42o+, 32o
Always call
55, 22-33, A4s-A5s, 97s
Always raise 4/6bb
66+, ATs+, QTs, AJo+
Mixed
44, A6s-A9s, A2s-A3s, K4s+, K2s, QJs, Q7s-Q9s, J7s+, T6s+, 98s, 96s, 86s+, 75s+, 65s, 53s+, 43s, A7o-ATo, A5o, KTo+, QTo+, JTo, T8o+, 75o, 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.