BTN vs UTG open 2bb
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · UTG opens 2bb · Button to act
6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.46bbYour cards?
0.5bb
1bb
2bb
Tap your two cards.
Button's range
1,326 of 1,326 combos get hereFold 86.6%Call 3.3%Raise 4/6bb 10.1%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the button (BTN) when UTG opens 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?
UTG opens 2bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the button (BTN) folds 86.6%, calls 3.3% and raises 4/6bb 10.1%. Always call: 55, ATs, KJs, QTs+. Always raise 4/6bb: 88+, AQs+, KQs, AQo+. Mixed: 66-77, AJs, A7s-A9s, A5s, KTs, JTs, ATo-AJo, KJo+, QJo.
- Always fold
- 22-44, A6s, A2s-A4s, K2s-K9s, Q2s-Q9s, J2s-J9s, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-A9o, K2o-KTo, Q2o-QTo, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
- Always call
- 55, ATs, KJs, QTs+
- Always raise 4/6bb
- 88+, AQs+, KQs, AQo+
- Mixed
- 66-77, AJs, A7s-A9s, A5s, KTs, JTs, ATo-AJo, KJo+, QJo
Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.