PokerSolver
PokerSolver/4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO vs BB 3-bet 6bb

CO vs BB 3-bet 6bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · CO opens 2bb, BB 3-bets to 6bb · Cutoff to act

4-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 9.14bbYour cards?
2bb
0.5bb
6bb

Tap your two cards.

Cutoff's range

478 of 1,326 combos get here
Fold 38.9%Call 51.8%Raise 13.8bb 8.8%All-in 149.84bb 0.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO opens 2bb, BB 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 150bb?

CO opens 2bb, BB 3-bets to 6bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the cutoff (CO) folds 38.9%, calls 51.8%, raises 13.8bb 8.8% and goes all-in 149.84bb 0.6%. Always call: 22-QQ, A3s-AQs, K8s+, Q9s+, J9s+, T8s+, 98s, 87s, 76s, 65s, 54s, ATo-AJo, KQo. Always raise 13.8bb: KK+, AKs. Mixed: A2s, K4s-K7s, Q8s, J8s, 97s, 75s, AQo+, QTo+, JTo.

Always fold
Q5s-Q7s, J7s, T6s-T7s, 96s, A7o-A9o, A5o, K9o-KJo, Q9o, T9o
Always call
22-QQ, A3s-AQs, K8s+, Q9s+, J9s+, T8s+, 98s, 87s, 76s, 65s, 54s, ATo-AJo, KQo
Always raise 13.8bb
KK+, AKs
Always all-in 149.84bb
No hand plays this every time
Mixed
A2s, K4s-K7s, Q8s, J8s, 97s, 75s, AQo+, QTo+, JTo
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.