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

BB vs BTN 3-bet 4bb

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

Fast-fold NL200 · 6-max · 200bbChange game
Stacks (bb), if they differ
Pot 6.5bbYour cards?
2bb
4bb
0.5bb

Tap your two cards.

Big blind's range

574 of 1,326 combos get here
Fold 43.2%Call 35%Raise 9.2bb 19.9%All-in 200bb 1.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb in Fast-fold NL200 6-max at 200bb?

BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb in Fast-fold NL200 6-max, 200bb: the big blind (BB) folds 43.2%, calls 35%, raises 9.2bb 19.9% and goes all-in 200bb 1.9%. Always call: 99, 44, A9s. Always raise 9.2bb: AKo. Mixed: TT+, 55-88, 22-33, ATs+, A8s, A2s-A5s, K7s+, K3s, QJs, Q6s-Q7s, Q2s, J8s+, T8s, T5s-T6s, T3s, 96s-97s, 92s-93s, 85s+, 74s+, 65s, 62s-63s, 54s, 52s, 42s, KQo, K8o, QTo, T9o.

Always fold
J4s, J2s, 95s, 84s, 72s-73s, 32s
Always call
99, 44, A9s
Always raise 9.2bb
AKo
Always all-in 200bb
No hand plays this every time
Mixed
TT+, 55-88, 22-33, ATs+, A8s, A2s-A5s, K7s+, K3s, QJs, Q6s-Q7s, Q2s, J8s+, T8s, T5s-T6s, T3s, 96s-97s, 92s-93s, 85s+, 74s+, 65s, 62s-63s, 54s, 52s, 42s, KQo, K8o, QTo, T9o
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.