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PokerSolver/Fast-fold NL200 6-max 40bb/BB vs CO all-in

BB vs CO all-in

Fast-fold NL200 6-max ($1/$2) · 40bb · CO limps, BB isolates to 3bb, CO 3-bets to 6bb, BB 4-bets to 13.8bb, CO goes all-in · Big blind to act

Fast-fold NL200 · 6-max · 40bbChange game
Stacks (bb), if they differ
Pot 54.3bbYour cards?
13.8bb
40bb
0.5bb

Tap your two cards.

Big blind's range

278 of 1,326 combos get here
Fold 57.5%Call 42.5%
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 6bb, BB 4-bets to 13.8bb, CO goes all-in in Fast-fold NL200 6-max at 40bb?

CO limps, BB isolates to 3bb, CO 3-bets to 6bb, BB 4-bets to 13.8bb, CO goes all-in in Fast-fold NL200 6-max, 40bb: the big blind (BB) folds 57.5% and calls 42.5%. Always call: KK+, TT, AKs, A3s, 96s, AKo. Mixed: JJ-QQ, 88-99, 55, AQs, A8s-ATs, A4s-A6s, A2s, KJs+, QTs, J9s, 86s, 64s, ATo-AQo, KQo.

Always fold
K9s-KTs, K6s-K7s, Q9s, JTs, T8s+, 75s+, 65s, 54s, A9o
Always call
KK+, TT, AKs, A3s, 96s, AKo
Mixed
JJ-QQ, 88-99, 55, AQs, A8s-ATs, A4s-A6s, A2s, KJs+, QTs, J9s, 86s, 64s, ATo-AQo, KQo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 40bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.