PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 100bb/BB vs CO 4-bet 30bb

BB vs CO 4-bet 30bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 100bb · CO opens 2.5bb, BB 3-bets to 10bb, CO 4-bets to 30bb · Big blind to act

Rush & Cash all stakes · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 40.5bbYour cards?
10bb
30bb
0.5bb

Tap your two cards.

Big blind's range

358 of 1,326 combos get here
Fold 84.2%Call 6.1%All-in 100bb 9.8%
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 2.5bb, BB 3-bets to 10bb, CO 4-bets to 30bb in Rush & Cash all stakes 6-max at 100bb?

CO opens 2.5bb, BB 3-bets to 10bb, CO 4-bets to 30bb in Rush & Cash all stakes 6-max, 100bb: the big blind (BB) folds 84.2%, calls 6.1% and goes all-in 100bb 9.8%. Always all-in 100bb: KK+, AKs. Mixed: 66-QQ, AQs, ATs, KTs, AKo.

Always fold
A9s, A2s-A7s, KJs+, K2s-K7s, Q6s+, Q4s, J8s+, T7s+, 97s+, 86s+, 75s+, 64s+, 54s, 43s, ATo, A5o, KTo+, QTo+, JTo
Always call
No hand plays this every time
Always all-in 100bb
KK+, AKs
Mixed
66-QQ, AQs, ATs, KTs, AKo
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).