PokerSolver
PokerSolver/Fast-fold NL200 6-max 60bb/BB vs SB 3-bet 4bb

BB vs SB 3-bet 4bb

Fast-fold NL200 6-max ($1/$2) · 60bb · CO opens 2bb, SB 3-bets to 4bb · Big blind to act

Fast-fold NL200 · 6-max · 60bbChange game
Stacks (bb), if they differ
Pot 7bbYour cards?
1bb
2bb
4bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 93.4%Call 2.5%Raise 9.2bb 3.7%All-in 60bb 0.4%
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, SB 3-bets to 4bb in Fast-fold NL200 6-max at 60bb?

CO opens 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max, 60bb: the big blind (BB) folds 93.4%, calls 2.5%, raises 9.2bb 3.7% and goes all-in 60bb 0.4%. Always raise 9.2bb: QQ. Mixed: KK+, 88-JJ, 66, 44, AJs+, A5s-A6s, A2s, KTs+, K8s, K6s, K4s, Q9s, JTs, 95s, 87s, 75s, AQo+.

Always fold
77, 55, 22-33, A7s-ATs, A3s-A4s, K9s, K7s, K5s, K2s-K3s, QTs+, Q2s-Q8s, J2s-J9s, T2s+, 96s+, 92s-94s, 82s-86s, 76s, 72s-74s, 62s+, 52s+, 42s+, 32s, A2o-AJo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 9.2bb
QQ
Always all-in 60bb
No hand plays this every time
Mixed
KK+, 88-JJ, 66, 44, AJs+, A5s-A6s, A2s, KTs+, K8s, K6s, K4s, Q9s, JTs, 95s, 87s, 75s, AQo+
Preset: Fast-fold, NL200 ($1/$2), 6-max, 60bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 19.79). 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.