PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 100bb/BB vs BTN 4-bet 27bb

BB vs BTN 4-bet 27bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 100bb · BTN opens 3bb, BB 3-bets to 9bb, BTN 4-bets to 27bb · Big blind to act

Rush & Cash all stakes · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 36.5bbYour cards?
9bb
27bb
0.5bb

Tap your two cards.

Big blind's range

390 of 1,326 combos get here
Fold 76.4%Call 10.5%All-in 100bb 13.1%
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 3bb, BB 3-bets to 9bb, BTN 4-bets to 27bb in Rush & Cash all stakes 6-max at 100bb?

BTN opens 3bb, BB 3-bets to 9bb, BTN 4-bets to 27bb in Rush & Cash all stakes 6-max, 100bb: the big blind (BB) folds 76.4%, calls 10.5% and goes all-in 100bb 13.1%. Always call: 88, AQs, KQs. Always all-in 100bb: QQ-KK, AKs, AKo. Mixed: AA, 99-JJ, 55-77, AJs, A5s, QJs, 76s.

Always fold
A3s-A4s, K5s-KJs, K3s, Q9s, Q4s-Q7s, J8s+, J5s, T6s+, 97s+, 87s, 65s, 54s, AJo-AQo, A7o, A5o, K9o+, QTo+, JTo, T9o
Always call
88, AQs, KQs
Always all-in 100bb
QQ-KK, AKs, AKo
Mixed
AA, 99-JJ, 55-77, AJs, A5s, QJs, 76s
Preset: Rush & Cash, all stakes (NL2 to NL200), 6-max, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 26.89). 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.

Tree: Two HRC solves of this game in one: the extra-sizes solve (3-bets to 2x, 3x or 4x, 4-bets to 2.3x or 3x or all-in) wherever it has every move of the base solve, and the base solve where the extra-sizes one allows no second caller (overcalls).