PokerSolver
PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs BB iso raise 2bb

BTN vs BB iso raise 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN limps, BB isolates to 2bb · Button to act

5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.3bbYour cards?
1bb
0.5bb
2bb

Tap your two cards.

Button's range

508 of 1,326 combos get here
Fold 0.2%Call 83.6%Raise 4/6bb 16.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN limps, BB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

BTN limps, BB isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the button (BTN) folds 0.2%, calls 83.6% and raises 4/6bb 16.2%. Always call: 77, 22-44, A6s, A2s, K8s, K6s, K2s-K4s, Q2s-Q8s, J6s-J7s, T6s-T7s, 96s, 85s, 74s-75s, 64s, 53s, 43s, A7o-A9o, A5o, K9o-KJo, QTo+, J9o+, T9o, 98o, 87o. Always raise 4/6bb: AA, JJ-QQ, AQs+, AQo. Mixed: 88-TT, 66, A3s, K7s, K5s, J8s, 97s, 87s, ATo.

Always fold
No hand plays this every time
Always call
77, 22-44, A6s, A2s, K8s, K6s, K2s-K4s, Q2s-Q8s, J6s-J7s, T6s-T7s, 96s, 85s, 74s-75s, 64s, 53s, 43s, A7o-A9o, A5o, K9o-KJo, QTo+, J9o+, T9o, 98o, 87o
Always raise 4/6bb
AA, JJ-QQ, AQs+, AQo
Mixed
88-TT, 66, A3s, K7s, K5s, J8s, 97s, 87s, ATo
Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.