PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs CO limp

BB vs CO limp

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · CO limps · Big blind to act

4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 3.14bbYour cards?

1bb

0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Call 92.9%Raise 2/2.5/3bb 7.1%

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 in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

CO limps in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the big blind (BB) calls 92.9% and raises 2/2.5/3bb 7.1%. Always call: 22-44, A8s-A9s, A6s, A2s, K7s-K8s, K2s-K4s, Q2s-Q9s, J2s-J9s, T9s, T2s-T6s, 98s, 92s-96s, 82s-85s, 72s+, 62s+, 52s-53s, 42s+, 32s, AJo-AQo, A2o-A9o, K2o+, Q2o+, J2o-J9o, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o. Always raise 2/2.5/3bb: AA, AJs-AQs. Mixed: 55-KK, AKs, ATs, A7s, A3s-A5s, K9s+, K5s-K6s, QTs+, JTs, T7s-T8s, 97s, 86s+, 54s, AKo, ATo, JTo.

Always call: 22-44, A8s-A9s, A6s, A2s, K7s-K8s, K2s-K4s, Q2s-Q9s, J2s-J9s, T9s, T2s-T6s, 98s, 92s-96s, 82s-85s, 72s+, 62s+, 52s-53s, 42s+, 32s, AJo-AQo, A2o-A9o, K2o+, Q2o+, J2o-J9o, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always raise 2/2.5/3bb: AA, AJs-AQs
Mixed: 55-KK, AKs, ATs, A7s, A3s-A5s, K9s+, K5s-K6s, QTs+, JTs, T7s-T8s, 97s, 86s+, 54s, AKo, ATo, JTo

Settings: 4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.