PokerSolver
PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs BTN 3-bet 5bb

BB vs BTN 3-bet 5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN limps, BB isolates to 2.5bb, BTN 3-bets to 5bb · Big blind 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 · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 8.96bbYour cards?
2.5bb
5bb
0.5bb

Tap your two cards.

Big blind's range

614 of 1,326 combos get here
Fold 44.7%Call 40.5%Raise 11.5bb 10.7%All-in 199.84bb 4.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN limps, BB isolates to 2.5bb, BTN 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN limps, BB isolates to 2.5bb, BTN 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 44.7%, calls 40.5%, raises 11.5bb 10.7% and goes all-in 199.84bb 4.1%. Always call: 88, 66, 22-44, KTs, QTs, T7s. Mixed: 99+, 77, 55, A2s+, KJs+, K6s-K8s, K4s, QJs, Q4s-Q9s, Q2s, J9s+, J6s-J7s, J4s, T8s+, T6s, T3s-T4s, 97s+, 93s, 85s+, 74s+, 64s, 54s, 43s, AQo+, A9o, A7o, A5o, KQo, QTo, JTo, J8o, T9o.

Always fold
T5s, T2s, 84s, 32s, K9o, K7o, Q8o, 98o, 95o, 85o
Always call
88, 66, 22-44, KTs, QTs, T7s
Always raise 11.5bb
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
99+, 77, 55, A2s+, KJs+, K6s-K8s, K4s, QJs, Q4s-Q9s, Q2s, J9s+, J6s-J7s, J4s, T8s+, T6s, T3s-T4s, 97s+, 93s, 85s+, 74s+, 64s, 54s, 43s, AQo+, A9o, A7o, A5o, KQo, QTo, JTo, J8o, T9o
Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.