CO vs BB iso raise 2.5bb
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · CO limps, BB isolates to 2.5bb · Cutoff to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker 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 4.96bbYour cards?
1bb
0.5bb
2.5bb
Tap your two cards.
Cutoff's range
330 of 1,326 combos get hereFold 0.7%Call 85.3%Raise 5/7.5bb 14%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the cutoff (CO) when CO limps, BB isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?
CO limps, BB isolates to 2.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the cutoff (CO) folds 0.7%, calls 85.3% and raises 5/7.5bb 14%. Always call: 22-77, A2s-AJs, K7s-K9s, K4s-K5s, Q8s-QTs, J8s+, T7s+, 97s+, 87s, 76s, 65s, 54s, ATo-AJo, KTo+, QTo+, JTo. Always raise 5/7.5bb: QQ+. Mixed: 88, AQs.
- Always fold
- No hand plays this every time
- Always call
- 22-77, A2s-AJs, K7s-K9s, K4s-K5s, Q8s-QTs, J8s+, T7s+, 97s+, 87s, 76s, 65s, 54s, ATo-AJo, KTo+, QTo+, JTo
- Always raise 5/7.5bb
- QQ+
- Mixed
- 88, AQs
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.