PokerSolver/4-max · 80bb · 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) · 80bb · CO limps · Big blind to act

Fits exactlyno game we have checked

Close1 games

CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here

4-max · 80bb · 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 92.4%Raise 2/2.5/3bb 7.6%

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 80bb?

CO limps in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the big blind (BB) calls 92.4% and raises 2/2.5/3bb 7.6%. Always call: 22-33, A3s, K5s-K8s, K2s-K3s, Q2s-Q7s, J2s-J8s, T2s-T6s, 97s, 92s-95s, 87s, 82s-85s, 76s, 72s-73s, 65s, 62s-63s, 54s, 52s, 42s+, 32s, ATo-AQo, A2o-A8o, KQo, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o. Always raise 2/2.5/3bb: KK+, AQs+, ATs. Mixed: 44-QQ, AJs, A4s-A9s, A2s, K9s+, K4s, Q8s+, J9s+, T7s+, 98s, 96s, 86s, 74s-75s, 64s, 53s, AKo, A9o, KJo.

Always call: 22-33, A3s, K5s-K8s, K2s-K3s, Q2s-Q7s, J2s-J8s, T2s-T6s, 97s, 92s-95s, 87s, 82s-85s, 76s, 72s-73s, 65s, 62s-63s, 54s, 52s, 42s+, 32s, ATo-AQo, A2o-A8o, KQo, K2o-KTo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always raise 2/2.5/3bb: KK+, AQs+, ATs
Mixed: 44-QQ, AJs, A4s-A9s, A2s, K9s+, K4s, Q8s+, J9s+, T7s+, 98s, 96s, 86s, 74s-75s, 64s, 53s, AKo, A9o, KJo

Settings: 4-max · 80bb · 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, 80bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.

Rake sources for the games it fits: 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.