PokerSolver
PokerSolver/Fast-fold NL200 6-max 200bb/BB vs CO 4-bet 9.2bb

BB vs CO 4-bet 9.2bb

Fast-fold NL200 6-max ($1/$2) · 200bb · CO opens 2bb, BB 3-bets to 4bb, CO 4-bets to 9.2bb · Big blind to act

Fast-fold NL200 · 6-max · 200bbChange game
Stacks (bb), if they differ
Pot 13.7bbYour cards?
4bb
9.2bb
0.5bb

Tap your two cards.

Big blind's range

232 of 1,326 combos get here
Fold 31.6%Call 54.2%Raise 20.24bb 14.1%All-in 200bb 0.1%
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 2bb, BB 3-bets to 4bb, CO 4-bets to 9.2bb in Fast-fold NL200 6-max at 200bb?

CO opens 2bb, BB 3-bets to 4bb, CO 4-bets to 9.2bb in Fast-fold NL200 6-max, 200bb: the big blind (BB) folds 31.6%, calls 54.2%, raises 20.24bb 14.1% and goes all-in 200bb 0.1%. Always call: TT, 77-88, 55, AQs, A3s, KQs, 76s, AKo. Always raise 20.24bb: AA. Mixed: JJ-KK, 99, 66, AKs, ATs-AJs, A8s, A4s-A6s, K9s-KJs, QTs+, J9s+, T9s, 97s+, 86s+, 64s+.

Always fold
K7s, JTo
Always call
TT, 77-88, 55, AQs, A3s, KQs, 76s, AKo
Always raise 20.24bb
AA
Always all-in 200bb
No hand plays this every time
Mixed
JJ-KK, 99, 66, AKs, ATs-AJs, A8s, A4s-A6s, K9s-KJs, QTs+, J9s+, T9s, 97s+, 86s+, 64s+
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.