BB vs CO all-in
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO opens 3bb, BB 3-bets to 9bb, CO goes all-in · Big blind to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 210.3bbYour cards?
9bb
199.84bb
0.5bb
Tap your two cards.
Big blind's range
380 of 1,326 combos get hereFold 93.1%Call 6.9%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when CO opens 3bb, BB 3-bets to 9bb, CO goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?
CO opens 3bb, BB 3-bets to 9bb, CO goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 93.1% and calls 6.9%. Always call: KK+. Mixed: 99-QQ, 77, AKs.
- Always fold
- 88, 33-66, ATs-AQs, A2s-A8s, K2s+, Q8s+, Q4s-Q6s, J7s+, J5s, T6s+, 98s, 96s, 86s+, 75s+, 65s, 54s, 43s, AKo, A8o, KJo+, QJo, JTo
- Always call
- KK+
- Mixed
- 99-QQ, 77, AKs
Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.
Rake sources for the games it fits: 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.