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

BB vs SB all-in

Fast-fold NL200 6-max ($1/$2) · 200bb · SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb, BB 5-bets to 25.3bb, SB goes all-in · Big blind to act

Fast-fold NL200 · 6-max · 200bbChange game
Stacks (bb), if they differ
Pot 225.3bbYour cards?
25.3bb
200bb

Tap your two cards.

Big blind's range

242 of 1,326 combos get here
Fold 91.3%Call 8.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb, BB 5-bets to 25.3bb, SB goes all-in in Fast-fold NL200 6-max at 200bb?

SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb, BB 5-bets to 25.3bb, SB goes all-in in Fast-fold NL200 6-max, 200bb: the big blind (BB) folds 91.3% and calls 8.8%. Always call: KK+, AKs. Mixed: QQ, TT, AKo.

Always fold
A9s-AJs, A2s-A7s, KQs, K9s-KTs, K5s-K7s, QJs, Q9s, J9s+, T7s, 98s, 87s, 75s+, 53s, AJo-AQo, JTo
Always call
KK+, AKs
Mixed
QQ, TT, 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.