PokerSolver
PokerSolver/Fast-fold NL200 6-max 200bb/BB vs CO 3-bet 4bb

BB vs CO 3-bet 4bb

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

Fast-fold NL200 · 6-max · 200bbChange game
Stacks (bb), if they differ
Pot 7.5bbYour cards?
1bb
2bb
4bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 92.3%Call 6.4%Raise 9.2bb 1.2%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 HJ opens 2bb, CO 3-bets to 4bb in Fast-fold NL200 6-max at 200bb?

HJ opens 2bb, CO 3-bets to 4bb in Fast-fold NL200 6-max, 200bb: the big blind (BB) folds 92.3%, calls 6.4%, raises 9.2bb 1.2% and goes all-in 200bb 0%. Always call: 99, AJs, AKo. Mixed: TT+, 44-88, AQs+, ATs, A5s-A8s, A2s-A3s, K9s+, QTs, J9s+, 64s+, 54s.

Always fold
22-33, A9s, A4s, K2s-K8s, QJs, Q2s-Q9s, J2s-J8s, T2s+, 92s+, 82s+, 72s+, 62s-63s, 52s-53s, 42s+, 32s, A2o-AQo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
99, AJs, AKo
Always raise 9.2bb
No hand plays this every time
Always all-in 200bb
No hand plays this every time
Mixed
TT+, 44-88, AQs+, ATs, A5s-A8s, A2s-A3s, K9s+, QTs, J9s+, 64s+, 54s
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.