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PokerSolver/Fast-fold NL200 6-max 40bb/BB vs CO 4-bet 13.8bb

BB vs CO 4-bet 13.8bb

Fast-fold NL200 6-max ($1/$2) · 40bb · CO opens 2bb, BB 3-bets to 6bb, CO 4-bets to 13.8bb · Big blind to act

Fast-fold NL200 · 6-max · 40bbChange game
Stacks (bb), if they differ
Pot 20.3bbYour cards?
6bb
13.8bb
0.5bb

Tap your two cards.

Big blind's range

466 of 1,326 combos get here
Fold 77.8%Call 9.2%All-in 40bb 13%
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 13.8bb in Fast-fold NL200 6-max at 40bb?

CO opens 2bb, BB 3-bets to 6bb, CO 4-bets to 13.8bb in Fast-fold NL200 6-max, 40bb: the big blind (BB) folds 77.8%, calls 9.2% and goes all-in 40bb 13%. Always call: 88, 66, AJs-AQs, A8s, KQs. Always all-in 40bb: QQ-KK, 99-TT, AKs, A4s-A5s, AKo. Mixed: AA, JJ, 77, A3s, AQo.

Always fold
K9s-KTs, K4s-K6s, Q8s+, J4s+, T6s+, 98s, 96s, 85s+, 75s+, 65s, 43s, AJo, A9o, A4o-A5o, K9o+, J9o+, T9o, 98o, 76o
Always call
88, 66, AJs-AQs, A8s, KQs
Always all-in 40bb
QQ-KK, 99-TT, AKs, A4s-A5s, AKo
Mixed
AA, JJ, 77, A3s, AQo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 40bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.