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PokerSolver/Fast-fold NL200 6-max 200bb/BB vs CO all-in

BB vs CO all-in

Fast-fold NL200 6-max ($1/$2) · 200bb · CO limps, BB isolates to 3bb, CO 3-bets to 9bb, BB 4-bets to 20.7bb, CO goes all-in · Big blind to act

Fast-fold NL200 · 6-max · 200bbChange game
Stacks (bb), if they differ
Pot 221.2bbYour cards?
20.7bb
200bb
0.5bb

Tap your two cards.

Big blind's range

266 of 1,326 combos get here
Fold 79.8%Call 20.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when CO limps, BB isolates to 3bb, CO 3-bets to 9bb, BB 4-bets to 20.7bb, CO goes all-in in Fast-fold NL200 6-max at 200bb?

CO limps, BB isolates to 3bb, CO 3-bets to 9bb, BB 4-bets to 20.7bb, CO goes all-in in Fast-fold NL200 6-max, 200bb: the big blind (BB) folds 79.8% and calls 20.2%. Always call: KK+, AKs. Mixed: 99-QQ, 66, AJs-AQs, A9s, A4s-A5s, KTs, K7s, Q6s, J9s, T9s, AKo.

Always fold
77-88, 44-55, ATs, A6s-A8s, A3s, KJs, K5s-K6s, QJs, Q9s, 96s, 64s+
Always call
KK+, AKs
Mixed
99-QQ, 66, AJs-AQs, A9s, A4s-A5s, KTs, K7s, Q6s, J9s, T9s, AKo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 200bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.64). 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.