PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 150bb/BB vs CO 4-bet 18bb

BB vs CO 4-bet 18bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 150bb · CO opens 2bb, BB 3-bets to 6bb, CO 4-bets to 18bb · Big blind to act

Rush & Cash all stakes · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 24.5bbYour cards?
6bb
18bb
0.5bb

Tap your two cards.

Big blind's range

348 of 1,326 combos get here
Fold 76.7%Call 15.4%Raise 39.6bb 7.5%All-in 150bb 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, BB 3-bets to 6bb, CO 4-bets to 18bb in Rush & Cash all stakes 6-max at 150bb?

CO opens 2bb, BB 3-bets to 6bb, CO 4-bets to 18bb in Rush & Cash all stakes 6-max, 150bb: the big blind (BB) folds 76.7%, calls 15.4%, raises 39.6bb 7.5% and goes all-in 150bb 0.4%. Always raise 39.6bb: AA. Mixed: 55-KK, A9s+, A5s, JTs, 65s, 54s, AKo.

Always fold
44, A6s-A8s, A2s-A4s, K8s+, K3s-K6s, Q9s+, Q6s, J9s, T7s+, 86s, 75s+, 64s, 53s, AQo, KQo, JTo, 65o
Always call
No hand plays this every time
Always raise 39.6bb
AA
Always all-in 150bb
No hand plays this every time
Mixed
55-KK, A9s+, A5s, JTs, 65s, 54s, AKo
Preset: Rush & Cash, all stakes (NL2 to NL200), 6-max, 150bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.94). 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).