PokerSolver
PokerSolver/Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/BB vs SB all-in

BB vs SB all-in

Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · SB opens 2bb, BB 3-bets to 6bb, SB goes all-in · Big blind to act

Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bbChange game
Stacks (bb), if they differ
Pot 66.16bbYour cards?
6bb
59.84bb

Tap your two cards.

Big blind's range

970 of 1,326 combos get here
Fold 85.8%Call 14.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 2bb, BB 3-bets to 6bb, SB goes all-in in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb at 60bb?

SB opens 2bb, BB 3-bets to 6bb, SB goes all-in in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb, 60bb: the big blind (BB) folds 85.8% and calls 14.2%. Always call: 77+, AQs+, AQo+. Mixed: 55-66, A8s-AJs, A2s, KQs, KTs, K6s, QTs+, J9s, 98s, ATo-AJo, QTo, JTo.

Always fold
22-44, A3s-A7s, KJs, K7s-K9s, K2s-K5s, Q2s-Q9s, JTs, J2s-J8s, T4s+, 94s-97s, 92s, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-A9o, K8o+, K5o-K6o, QJo, Q9o, Q4o-Q7o, J8o-J9o, J6o, T6o+, 96o+, 86o+, 75o+, 64o+, 54o, 43o
Always call
77+, AQs+, AQo+
Mixed
55-66, A8s-AJs, A2s, KQs, KTs, K6s, QTs+, J9s, 98s, ATo-AJo, QTo, JTo
Settings: Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 60bb stacks, 5% rake capped at 2bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 8.73). 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.