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

BTN vs HJ 3-bet 4bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · HJ limps, BTN isolates to 2bb, HJ 3-bets to 4bb · Button to act

6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 8.46bbYour cards?
2bb
0.5bb
1bb
4bb

Tap your two cards.

Button's range

370 of 1,326 combos get here
Fold 17.4%Call 53.7%Raise 9.2bb 12.1%All-in 39.84bb 16.9%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when HJ limps, BTN isolates to 2bb, HJ 3-bets to 4bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

HJ limps, BTN isolates to 2bb, HJ 3-bets to 4bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the button (BTN) folds 17.4%, calls 53.7%, raises 9.2bb 12.1% and goes all-in 39.84bb 16.9%. Always call: 77, 44-55, 22, ATs, A7s, A2s, K5s-K8s, QTs, 86s, 76s, 65s, 54s, KQo, KTo. Always raise 9.2bb: QQ+. Mixed: 88-JJ, 66, 33, AJs+, A8s-A9s, A3s-A6s, K9s+, QJs, Q8s-Q9s, J8s+, T7s+, 98s, 87s, A8o+, KJo, QTo+, JTo.

Always fold
No hand plays this every time
Always call
77, 44-55, 22, ATs, A7s, A2s, K5s-K8s, QTs, 86s, 76s, 65s, 54s, KQo, KTo
Always raise 9.2bb
QQ+
Always all-in 39.84bb
No hand plays this every time
Mixed
88-JJ, 66, 33, AJs+, A8s-A9s, A3s-A6s, K9s+, QJs, Q8s-Q9s, J8s+, T7s+, 98s, 87s, A8o+, KJo, QTo+, JTo
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.

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.