PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN open (RFI)

BTN open (RFI)

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · Folded to BTN · Button to act

5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 2.3bbYour cards?
0.5bb
1bb

Tap your two cards.

Button's range

1,326 of 1,326 combos get here
Fold 45.6%Call 0.5%Raise 2/2.5/3bb 53.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when it folds to BTN in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

Folded to BTN in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the button (BTN) folds 45.6%, calls 0.5% and raises 2/2.5/3bb 53.9%. Always raise 2/2.5/3bb: 22+, A2s+, K3s+, Q2s+, J2s+, T4s+, 95s+, 85s+, 75s+, 64s+, 53s+, A2o+, K5o+, Q7o+, J8o+, T7o+, 98o. Mixed: K2s, 43s, Q6o, 97o.

Always fold
T2s-T3s, 92s-94s, 82s-84s, 72s-74s, 62s-63s, 52s, 42s, 32s, K2o-K4o, Q2o-Q5o, J2o-J7o, T2o-T6o, 92o-96o, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 2/2.5/3bb
22+, A2s+, K3s+, Q2s+, J2s+, T4s+, 95s+, 85s+, 75s+, 64s+, 53s+, A2o+, K5o+, Q7o+, J8o+, T7o+, 98o
Mixed
K2s, 43s, Q6o, 97o
Settings: 5-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 24.99). 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.