PokerSolver
PokerSolver/6-max · 200bb · 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) · 200bb · 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 · 200bb · 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 59.3%Call 33.4%Raise 4/6bb 7.4%
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 200bb?

CO limps, SB isolates to 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 59.3%, calls 33.4% and raises 4/6bb 7.4%. Always call: KK, 33, AKs, A4s, K8s, K5s-K6s, K2s-K3s, Q3s, J9s, J7s, J5s, J3s, T6s-T7s, 96s-97s, 85s, 43s, A9o-ATo, A5o, KTo-KJo, QTo+, JTo, T9o. Always raise 4/6bb: QJs. Mixed: AA, 44-QQ, 22, A5s-AQs, A2s-A3s, K9s+, K7s, K4s, Q4s-QTs, Q2s, JTs, J8s, J6s, J4s, J2s, T8s+, T4s, 98s, 95s, 93s, 86s+, 74s+, 63s+, 52s+, 42s, AJo+, A7o-A8o, A3o-A4o, KQo, K9o, J9o, 97o+, 86o+, 76o, 64o+, 54o.

Always fold
T5s, T2s-T3s, 94s, 92s, 82s-84s, 72s-73s, 62s, 32s, A6o, A2o, K2o-K8o, Q2o-Q9o, J2o-J8o, T2o-T8o, 92o-96o, 82o-85o, 72o-75o, 62o-63o, 52o-53o, 42o+, 32o
Always call
KK, 33, AKs, A4s, K8s, K5s-K6s, K2s-K3s, Q3s, J9s, J7s, J5s, J3s, T6s-T7s, 96s-97s, 85s, 43s, A9o-ATo, A5o, KTo-KJo, QTo+, JTo, T9o
Always raise 4/6bb
QJs
Mixed
AA, 44-QQ, 22, A5s-AQs, A2s-A3s, K9s+, K7s, K4s, Q4s-QTs, Q2s, JTs, J8s, J6s, J4s, J2s, T8s+, T4s, 98s, 95s, 93s, 86s+, 74s+, 63s+, 52s+, 42s, AJo+, A7o-A8o, A3o-A4o, KQo, K9o, J9o, 97o+, 86o+, 76o, 64o+, 54o
Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.