PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB iso raise 3bb

CO vs BB iso raise 3bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, SB limps, BB isolates to 3bb · Cutoff to act

4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 5.64bbYour cards?
1bb
1bb
3bb

Tap your two cards.

Cutoff's range

498 of 1,326 combos get here
Fold 13.3%Call 67.3%Raise 6/9bb 19.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO limps, SB limps, BB isolates to 3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

CO limps, SB limps, BB isolates to 3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the cutoff (CO) folds 13.3%, calls 67.3% and raises 6/9bb 19.4%. Always call: 77-JJ, 55, 33, A9s, A6s-A7s, KTs, K8s, K2s-K6s, Q8s-Q9s, Q5s-Q6s, J8s+, T7s-T8s, 97s, 86s+, 75s+, 64s, 54s, ATo-AJo, KTo-KJo, QTo+, JTo, T9o. Always raise 6/9bb: KK+, AQs+, ATs. Mixed: QQ, 66, 44, 22, A8s, A2s-A4s, KJs, K9s, K7s, QJs, T9s, 98s, 65s, AQo, A9o, KQo.

Always fold
No hand plays this every time
Always call
77-JJ, 55, 33, A9s, A6s-A7s, KTs, K8s, K2s-K6s, Q8s-Q9s, Q5s-Q6s, J8s+, T7s-T8s, 97s, 86s+, 75s+, 64s, 54s, ATo-AJo, KTo-KJo, QTo+, JTo, T9o
Always raise 6/9bb
KK+, AQs+, ATs
Mixed
QQ, 66, 44, 22, A8s, A2s-A4s, KJs, K9s, K7s, QJs, T9s, 98s, 65s, AQo, A9o, KQo
Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.