PokerSolver
PokerSolver/6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/CO vs BB 3-bet 4bb

CO vs BB 3-bet 4bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · CO opens 2bb, BB 3-bets to 4bb · Cutoff 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
6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 7.46bbYour cards?
2bb
0.5bb
4bb

Tap your two cards.

Cutoff's range

422 of 1,326 combos get here
Fold 4.3%Call 76.7%Raise 9.2bb 13.7%All-in 39.84bb 5.3%
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 4bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

CO opens 2bb, BB 3-bets to 4bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the cutoff (CO) folds 4.3%, calls 76.7%, raises 9.2bb 13.7% and goes all-in 39.84bb 5.3%. Always call: 55, A4s-ATs, KJs, K5s-K9s, Q8s+, J9s+, J7s, T9s, T7s, 97s+, 87s, 76s, 65s, KJo+, QTo, JTo. Always raise 9.2bb: AA, AQs. Mixed: TT-KK, 66-88, 33-44, AKs, AJs, T8s, AJo, A6o-A9o, A4o, K9o-KTo, T9o.

Always fold
No hand plays this every time
Always call
55, A4s-ATs, KJs, K5s-K9s, Q8s+, J9s+, J7s, T9s, T7s, 97s+, 87s, 76s, 65s, KJo+, QTo, JTo
Always raise 9.2bb
AA, AQs
Always all-in 39.84bb
No hand plays this every time
Mixed
TT-KK, 66-88, 33-44, AKs, AJs, T8s, AJo, A6o-A9o, A4o, K9o-KTo, T9o
Settings: 6-max · 40bb · 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, 40bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.93). 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.