PokerSolver
PokerSolver/6-max · 60bb · 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) · 60bb · CO 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 · 60bb · 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 58%Call 31.6%Raise 4/6bb 10.3%
Tap a hand, or type one above, to see its exact mix.

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

CO limps, SB isolates to 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 58%, calls 31.6% and raises 4/6bb 10.3%. Always call: 22-99, A6s-ATs, K8s-KTs, K4s-K5s, Q8s-Q9s, Q4s, T7s, 96s+, 86s, 74s-75s, 64s, 52s-53s, AJo, A9o, KQo, 98o, 54o. Always raise 4/6bb: JJ+, AQs+, AQo+. Mixed: TT, AJs, A2s-A5s, KJs+, K6s-K7s, K2s-K3s, QTs+, Q5s-Q7s, Q2s-Q3s, J4s+, T8s+, T5s-T6s, 95s, 87s, 84s-85s, 76s, 65s, 63s, 54s, 42s+, 32s, ATo, A3o-A8o, K9o-KJo, Q9o+, JTo, T8o+, 86o+, 76o, 65o, 53o.

Always fold
J2s-J3s, T2s-T4s, 92s-94s, 82s-83s, 72s-73s, 62s, A2o, K2o-K8o, Q2o-Q8o, J2o-J9o, T2o-T7o, 92o-97o, 82o-85o, 72o-75o, 62o-64o, 52o, 42o+, 32o
Always call
22-99, A6s-ATs, K8s-KTs, K4s-K5s, Q8s-Q9s, Q4s, T7s, 96s+, 86s, 74s-75s, 64s, 52s-53s, AJo, A9o, KQo, 98o, 54o
Always raise 4/6bb
JJ+, AQs+, AQo+
Mixed
TT, AJs, A2s-A5s, KJs+, K6s-K7s, K2s-K3s, QTs+, Q5s-Q7s, Q2s-Q3s, J4s+, T8s+, T5s-T6s, 95s, 87s, 84s-85s, 76s, 65s, 63s, 54s, 42s+, 32s, ATo, A3o-A8o, K9o-KJo, Q9o+, JTo, T8o+, 86o+, 76o, 65o, 53o
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.

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.