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PokerSolver/Fast-fold NL200 6-max 20bb/BB vs CO 3-bet 5bb

BB vs CO 3-bet 5bb

Fast-fold NL200 6-max ($1/$2) · 20bb · CO limps, BB isolates to 2.5bb, CO 3-bets to 5bb · Big blind to act

Fast-fold NL200 · 6-max · 20bbChange game
Stacks (bb), if they differ
Pot 8bbYour cards?
2.5bb
5bb
0.5bb

Tap your two cards.

Big blind's range

514 of 1,326 combos get here
Fold 59.2%Call 16.5%All-in 20bb 24.3%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when CO limps, BB isolates to 2.5bb, CO 3-bets to 5bb in Fast-fold NL200 6-max at 20bb?

CO limps, BB isolates to 2.5bb, CO 3-bets to 5bb in Fast-fold NL200 6-max, 20bb: the big blind (BB) folds 59.2%, calls 16.5% and goes all-in 20bb 24.3%. Always call: A8s, ATo. Always all-in 20bb: QQ, AQs, AQo. Mixed: KK+, 77-JJ, AKs, ATs-AJs, A7s, A3s-A4s, KQs, KTs, K7s, K5s, K3s, Q9s+, JTs, J8s, T7s, 86s, 76s, 63s, 53s, AKo, AJo, A8o-A9o, KQo, KTo, Q6o, JTo.

Always fold
55, A5s, KJs, K9s, Q8s, Q5s, Q3s, J9s, J7s, 98s, 85s, 74s, 72s, A7o, A4o, A2o, QTo+
Always call
A8s, ATo
Always all-in 20bb
QQ, AQs, AQo
Mixed
KK+, 77-JJ, AKs, ATs-AJs, A7s, A3s-A4s, KQs, KTs, K7s, K5s, K3s, Q9s+, JTs, J8s, T7s, 86s, 76s, 63s, 53s, AKo, AJo, A8o-A9o, KQo, KTo, Q6o, JTo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 20bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.03). 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.