PokerSolver
PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN call

BB vs BTN call

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · UTG limps, CO isolates to 2bb, BTN calls · Big blind to act

6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 7.46bbYour cards?
1bb
1bb
2bb
2bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 88%Call 4.3%Raise 4/6bb 7.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when UTG limps, CO isolates to 2bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

UTG limps, CO isolates to 2bb, BTN calls in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the big blind (BB) folds 88%, calls 4.3% and raises 4/6bb 7.7%. Always raise 4/6bb: QQ+, AKs, AKo. Mixed: 22-JJ, A9s-AQs, A7s, A4s-A5s, K9s+, K5s-K6s, QTs+, Q7s, J7s+, T8s+, 86s, 65s, 54s, AJo-AQo, KJo+.

Always fold
A8s, A6s, A2s-A3s, K7s-K8s, K2s-K4s, Q8s-Q9s, Q2s-Q6s, J2s-J6s, T2s-T7s, 92s+, 87s, 82s-85s, 72s+, 62s-64s, 52s-53s, 42s+, 32s, A2o-ATo, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 4/6bb
QQ+, AKs, AKo
Mixed
22-JJ, A9s-AQs, A7s, A4s-A5s, K9s+, K5s-K6s, QTs+, Q7s, J7s+, T8s+, 86s, 65s, 54s, AJo-AQo, KJo+
Settings: 6-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.92). 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.