PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs UTG all-in

CO vs UTG all-in

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · UTG limps, CO isolates to 3bb, UTG 3-bets to 9bb, CO 4-bets to 20.7bb, UTG goes all-in · Cutoff to act

6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 223bbYour cards?

20.7bb

0.5bb

1bb

199.84bb

Tap your two cards.

Cutoff's range

230 of 1,326 combos get here

Fold 87.8%Call 12.2%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when UTG limps, CO isolates to 3bb, UTG 3-bets to 9bb, CO 4-bets to 20.7bb, UTG goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

UTG limps, CO isolates to 3bb, UTG 3-bets to 9bb, CO 4-bets to 20.7bb, UTG goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the cutoff (CO) folds 87.8% and calls 12.2%. Always call: AA. Mixed: QQ-KK, TT, 88, 55-66, AQs+, ATs, A7s, A3s, K9s, QTs, T9s, 98s.

Always fold: JJ, 99, 77, AJs, A8s-A9s, A4s-A6s, A2s, KTs-KJs, K8s, QJs, Q9s, JTs, T8s, 87s, 76s, 65s, 54s, AQo+, KQo
Always call: AA
Mixed: QQ-KK, TT, 88, 55-66, AQs+, ATs, A7s, A3s, K9s, QTs, T9s, 98s

Settings: 6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.