BB vs UTG all-in
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · UTG opens 3bb, BB 3-bets to 6bb, UTG goes all-in · Big blind to act
6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 27.3bbYour cards?
6bb
19.84bb
0.5bb
Tap your two cards.
Big blind's range
468 of 1,326 combos get hereFold 64%Call 36%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when UTG opens 3bb, BB 3-bets to 6bb, UTG goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?
UTG opens 3bb, BB 3-bets to 6bb, UTG goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the big blind (BB) folds 64% and calls 36%. Always call: 66+, 33, A9s+, KTs-KJs, QJs, AJo+. Mixed: K9s, J9s, T9s, KJo.
- Always fold
- A6s-A7s, A2s, K6s-K7s, K2s-K4s, Q6s, Q4s, J6s-J8s, J2s-J3s, T6s, 96s-97s, 94s, 74s, 53s, A2o-A9o, K9o-KTo, K6o, Q9o-QTo, J9o
- Always call
- 66+, 33, A9s+, KTs-KJs, QJs, AJo+
- Mixed
- K9s, J9s, T9s, KJo
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.