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PokerSolver/Fast-fold NL200 6-max 250bb/BB vs CO all-in

BB vs CO all-in

Fast-fold NL200 6-max ($1/$2) · 250bb · CO opens 2.5bb, BB 3-bets to 5bb, CO 4-bets to 11.5bb, BB 5-bets to 25.3bb, CO goes all-in · Big blind to act

Fast-fold NL200 · 6-max · 250bbChange game
Stacks (bb), if they differ
Pot 275.8bbYour cards?
25.3bb
250bb
0.5bb

Tap your two cards.

Big blind's range

106 of 1,326 combos get here
Fold 88.5%Call 11.5%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when CO opens 2.5bb, BB 3-bets to 5bb, CO 4-bets to 11.5bb, BB 5-bets to 25.3bb, CO goes all-in in Fast-fold NL200 6-max at 250bb?

CO opens 2.5bb, BB 3-bets to 5bb, CO 4-bets to 11.5bb, BB 5-bets to 25.3bb, CO goes all-in in Fast-fold NL200 6-max, 250bb: the big blind (BB) folds 88.5% and calls 11.5%. Always call: AA. Mixed: KK, JJ, AKs.

Always fold
QQ, 66-77, ATs-AQs, A4s-A5s, QTs+, J9s
Always call
AA
Mixed
KK, JJ, AKs
Preset: Fast-fold, NL200 ($1/$2), 6-max, 250bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.86). 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.