PokerSolver
PokerSolver/Fast-fold NL200 6-max 40bb/BB vs SB open 2.5bb

BB vs SB open 2.5bb

Fast-fold NL200 6-max ($1/$2) · 40bb · SB opens 2.5bb · Big blind to act

Fast-fold NL200 · 6-max · 40bbChange game
Stacks (bb), if they differ
Pot 3.5bbYour cards?
1bb
2.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 38.4%Call 42.8%Raise 5/7.5bb 18.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 2.5bb in Fast-fold NL200 6-max at 40bb?

SB opens 2.5bb in Fast-fold NL200 6-max, 40bb: the big blind (BB) folds 38.4%, calls 42.8% and raises 5/7.5bb 18.8%. Always call: 22-66, A2s-A8s, K3s-K9s, Q2s-Q8s, J7s-J9s, J5s, J2s, T7s+, T2s, 97s, 85s+, 74s+, 63s-64s, 53s+, 42s, 32s, A7o-A9o, A4o, KTo-KJo, K8o, Q8o, JTo, 76o. Always raise 5/7.5bb: 99+, AJs+, 93s, AQo+, A2o. Mixed: 77-88, A9s-ATs, KTs+, K2s, Q9s+, JTs, J6s, J3s-J4s, T3s-T6s, 98s, 94s-96s, 92s, 82s-84s, 73s, 65s, 62s, 52s, 43s, ATo-AJo, A5o-A6o, A3o, KQo, K9o, K3o-K7o, Q9o+, Q6o-Q7o, J7o-J9o, T7o+, 97o+, 87o, 65o, 54o.

Always fold
72s, K2o, Q2o-Q5o, J2o-J6o, T2o-T6o, 92o-96o, 82o-86o, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call
22-66, A2s-A8s, K3s-K9s, Q2s-Q8s, J7s-J9s, J5s, J2s, T7s+, T2s, 97s, 85s+, 74s+, 63s-64s, 53s+, 42s, 32s, A7o-A9o, A4o, KTo-KJo, K8o, Q8o, JTo, 76o
Always raise 5/7.5bb
99+, AJs+, 93s, AQo+, A2o
Mixed
77-88, A9s-ATs, KTs+, K2s, Q9s+, JTs, J6s, J3s-J4s, T3s-T6s, 98s, 94s-96s, 92s, 82s-84s, 73s, 65s, 62s, 52s, 43s, ATo-AJo, A5o-A6o, A3o, KQo, K9o, K3o-K7o, Q9o+, Q6o-Q7o, J7o-J9o, T7o+, 97o+, 87o, 65o, 54o
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.