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

BB vs SB all-in

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

Fast-fold NL200 · 6-max · 40bbChange game
Stacks (bb), if they differ
Pot 53.8bbYour cards?
13.8bb
40bb

Tap your two cards.

Big blind's range

246 of 1,326 combos get here
Fold 48.9%Call 51.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in in Fast-fold NL200 6-max at 40bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in in Fast-fold NL200 6-max, 40bb: the big blind (BB) folds 48.9% and calls 51.1%. Always call: 99+, ATs+, AJo+. Mixed: 55, A4s, KJs, KQo.

Always fold
K6s-K7s, K2s, A8o, KJo
Always call
99+, ATs+, AJo+
Mixed
55, A4s, KJs, 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.