SB vs CO all-in
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO opens 2bb, SB 3-bets to 6bb, CO goes all-in · Small blind to act
5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 67.64bbYour cards?
6bb
1bb
59.84bb
Tap your two cards.
Small blind's range
410 of 1,326 combos get hereFold 78.7%Call 21.3%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the small blind (SB) when CO opens 2bb, SB 3-bets to 6bb, CO goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?
CO opens 2bb, SB 3-bets to 6bb, CO goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the small blind (SB) folds 78.7% and calls 21.3%. Always call: TT+, 88, AKo. Mixed: 99, 55-77, AJs+, A9s, A5s, KQs, KTs, T9s, AJo-AQo.
- Always fold
- ATs, A6s-A8s, A2s-A4s, KJs, K5s-K9s, K3s, Q8s+, J7s+, T7s-T8s, 97s+, 87s, 75s+, 64s+, 53s+, ATo, KTo+, QTo+, JTo
- Always call
- TT+, 88, AKo
- Mixed
- 99, 55-77, AJs+, A9s, A5s, KQs, KTs, T9s, AJo-AQo
Settings: 5-max · 60bb · 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, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.3). 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.