PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/UTG vs BTN iso raise 3bb

UTG vs BTN iso raise 3bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · UTG limps, BTN isolates to 3bb · Under the gun to act

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 6.46bbYour cards?
1bb
3bb
0.5bb
1bb

Tap your two cards.

Under the gun's range

264 of 1,326 combos get here
Fold 4.8%Call 61.3%Raise 6bb 6%All-in 19.84bb 28%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the under the gun (UTG) when UTG limps, BTN isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

UTG limps, BTN isolates to 3bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the under the gun (UTG) folds 4.8%, calls 61.3%, raises 6bb 6% and goes all-in 19.84bb 28%. Always call: 44-66, A3s-ATs, KJs, K7s-K9s, Q9s+, J9s+, T8s+, 98s, 76s, KJo+. Always all-in 19.84bb: 77-TT, AQs+. Mixed: AA, JJ-QQ, AJs, KTs, ATo-AJo.

Always fold
No hand plays this every time
Always call
44-66, A3s-ATs, KJs, K7s-K9s, Q9s+, J9s+, T8s+, 98s, 76s, KJo+
Always raise 6bb
No hand plays this every time
Always all-in 19.84bb
77-TT, AQs+
Mixed
AA, JJ-QQ, AJs, KTs, ATo-AJo
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.