PokerSolver
PokerSolver/Fast-fold NL200 6-max 200bb/BB vs BTN 4-bet 11.5bb

BB vs BTN 4-bet 11.5bb

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

Fast-fold NL200 · 6-max · 200bbChange game
Stacks (bb), if they differ
Pot 17bbYour cards?
5bb
11.5bb
0.5bb

Tap your two cards.

Big blind's range

270 of 1,326 combos get here
Fold 22.7%Call 64.2%Raise 25.3bb 11.5%All-in 200bb 1.7%
Tap a hand, or type one above, to see its exact mix.

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

BTN opens 2.5bb, BB 3-bets to 5bb, BTN 4-bets to 11.5bb in Fast-fold NL200 6-max, 200bb: the big blind (BB) folds 22.7%, calls 64.2%, raises 25.3bb 11.5% and goes all-in 200bb 1.7%. Always call: 99, 44-66, 22, A8s, A3s-A5s, KTs+, QTs, 76s, 54s. Always raise 25.3bb: KK+. Mixed: TT-QQ, 88, A9s+, K9s, QJs, Q9s, JTs, T8s+, 65s, AQo+.

Always fold
K8s, JTo
Always call
99, 44-66, 22, A8s, A3s-A5s, KTs+, QTs, 76s, 54s
Always raise 25.3bb
KK+
Always all-in 200bb
No hand plays this every time
Mixed
TT-QQ, 88, A9s+, K9s, QJs, Q9s, JTs, T8s+, 65s, AQo+
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.