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

CO vs SB 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · CO opens 2bb, SB 3-bets to 6bb · 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 9.96bbYour cards?
2bb
6bb
1bb

Tap your two cards.

Cutoff's range

422 of 1,326 combos get here
Fold 44.6%Call 45%Raise 13.8bb 4%All-in 39.84bb 6.4%
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, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

CO opens 2bb, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the cutoff (CO) folds 44.6%, calls 45%, raises 13.8bb 4% and goes all-in 39.84bb 6.4%. Always call: AA, 55-66, 33, A4s-AJs, KJs, K7s-K9s, Q9s+, J9s+, T8s+, 98s, 87s, 76s, 65s, AJo, KJo+. Always all-in 39.84bb: AQs. Mixed: TT-KK, 77-88, 44, AKs, 97s.

Always fold
K5s-K6s, Q8s, J7s, T7s, A6o-A9o, A4o, K9o-KTo, QTo, JTo, T9o
Always call
AA, 55-66, 33, A4s-AJs, KJs, K7s-K9s, Q9s+, J9s+, T8s+, 98s, 87s, 76s, 65s, AJo, KJo+
Always raise 13.8bb
No hand plays this every time
Always all-in 39.84bb
AQs
Mixed
TT-KK, 77-88, 44, AKs, 97s
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.