PokerSolver
PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/CO open (RFI)

CO open (RFI)

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · First to act · Cutoff to act

4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 2.14bbYour cards?
0.5bb
1bb

Tap your two cards.

Cutoff's range

1,326 of 1,326 combos get here
Fold 66.3%Call 2.4%Raise 2/2.5/3bb 31.3%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the cutoff (CO) when CO is first to act in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

First to act in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the cutoff (CO) folds 66.3%, calls 2.4% and raises 2/2.5/3bb 31.3%. Always raise 2/2.5/3bb: 44+, A3s+, K9s+, K3s-K4s, QTs+, Q6s-Q7s, J9s+, J7s, T8s+, 87s, 76s, 65s, 54s, AQo+, A7o-A9o, A5o, KQo, K9o-KTo, QTo, JTo. Mixed: 22-33, A2s, K5s-K8s, K2s, Q8s-Q9s, Q5s, J8s, T7s, 97s+, 86s, 75s, ATo-AJo, A6o, KJo, QJo, J9o, T9o.

Always fold
Q2s-Q4s, J2s-J6s, T2s-T6s, 92s-96s, 82s-85s, 72s-74s, 62s-64s, 52s-53s, 42s+, 32s, A2o-A4o, K2o-K8o, Q2o-Q9o, J2o-J8o, T2o-T8o, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 2/2.5/3bb
44+, A3s+, K9s+, K3s-K4s, QTs+, Q6s-Q7s, J9s+, J7s, T8s+, 87s, 76s, 65s, 54s, AQo+, A7o-A9o, A5o, KQo, K9o-KTo, QTo, JTo
Mixed
22-33, A2s, K5s-K8s, K2s, Q8s-Q9s, Q5s, J8s, T7s, 97s+, 86s, 75s, ATo-AJo, A6o, KJo, QJo, J9o, T9o
Settings: 4-max · 250bb · 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, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.