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PokerSolver/Fast-fold NL200 6-max 20bb/BB vs BTN call

BB vs BTN call

Fast-fold NL200 6-max ($1/$2) · 20bb · CO opens 2.5bb, BTN calls · Big blind to act

Fast-fold NL200 · 6-max · 20bbChange game
Stacks (bb), if they differ
Pot 6.5bbYour cards?
1bb
2.5bb
2.5bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 83.6%Call 7.3%Raise 5/7.5bb 9.2%
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, BTN calls in Fast-fold NL200 6-max at 20bb?

CO opens 2.5bb, BTN calls in Fast-fold NL200 6-max, 20bb: the big blind (BB) folds 83.6%, calls 7.3% and raises 5/7.5bb 9.2%. Always call: 22-66, 64s. Always raise 5/7.5bb: 88+, AQs+, ATs, AJo+. Mixed: 77, AJs, A8s-A9s, A4s-A5s, A2s, K7s+, K5s, K2s, Q9s+, J8s+, T8s+, 97s+, 86s+, 76s, 74s, 65s, 63s, 53s+, ATo, KQo, QJo.

Always fold
A6s-A7s, A3s, K6s, K3s-K4s, Q2s-Q8s, J2s-J7s, T2s-T7s, 92s-96s, 82s-85s, 75s, 72s-73s, 62s, 52s, 42s+, 32s, A2o-A9o, K2o-KJo, Q2o-QTo, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
22-66, 64s
Always raise 5/7.5bb
88+, AQs+, ATs, AJo+
Mixed
77, AJs, A8s-A9s, A4s-A5s, A2s, K7s+, K5s, K2s, Q9s+, J8s+, T8s+, 97s+, 86s+, 76s, 74s, 65s, 63s, 53s+, ATo, KQo, QJo
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.