PokerSolver
PokerSolver/6-max · 10bb · SB 0.5bb · 5% rake, cap 3bb/BB vs BTN all-in

BB vs BTN all-in

6-max · SB 0.5bb · 5% rake, cap 3bb (blinds 0.5/1bb) · 10bb · BTN limps, BB isolates to 2.5bb, BTN goes all-in · Big blind to act

6-max · 10bb · SB 0.5bb · 5% rake, cap 3bbChange game
Stacks (bb), if they differ
Pot 13bbYour cards?
2.5bb
10bb
0.5bb

Tap your two cards.

Big blind's range

1,072 of 1,326 combos get here
Fold 73.2%Call 26.8%
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 goes all-in in 6-max · SB 0.5bb · 5% rake, cap 3bb at 10bb?

BTN limps, BB isolates to 2.5bb, BTN goes all-in in 6-max · SB 0.5bb · 5% rake, cap 3bb, 10bb: the big blind (BB) folds 73.2% and calls 26.8%. Always call: JJ+, AJs+, A5s-A6s, ATo+, A8o, KJo+. Mixed: 77-TT, 33-55, A7s-ATs, A2s-A3s, K6s+, K2s-K3s, QJs, Q8s, Q6s, J9s+, J7s, T7s, T3s, 98s, 76s, 64s+, 32s, A9o, A3o, KTo, QTo, JTo.

Always fold
A4s, K4s-K5s, Q9s, Q7s, Q4s-Q5s, J8s, J6s, J4s, T4s-T5s, 95s-97s, 92s-93s, 85s+, 82s-83s, 72s-73s, 62s, 42s+, K7o-K8o, K4o, K2o, Q9o, Q6o-Q7o, J8o-J9o, J5o, T8o, T2o, 96o, 94o, 92o, 85o+, 82o, 73o-74o, 64o+, 62o, 54o, 42o
Always call
JJ+, AJs+, A5s-A6s, ATo+, A8o, KJo+
Mixed
77-TT, 33-55, A7s-ATs, A2s-A3s, K6s+, K2s-K3s, QJs, Q8s, Q6s, J9s+, J7s, T7s, T3s, 98s, 76s, 64s+, 32s, A9o, A3o, KTo, QTo, JTo
Settings: 6-max · 10bb · SB 0.5bb · 5% rake, cap 3bb (small blind 0.5bb, big blind 1bb, 10bb stacks, 5% rake capped at 3bb; before the flop, rake only after a 3-bet). Solver: HoldemResources Calculator (HRC) (HRC CI 8.29). 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: GGPoker Rush & Cash NL2, NL10, NL50, NL100, NL200; GGPoker regular cash NL2, NL10, NL50, NL100, NL200; Natural8 Rush & Cash NL2, NL10, NL50, NL100, NL200; Natural8 regular cash NL2, NL10, NL50, NL100, NL200.

Close: PokerStars Zoom NL10 (rake cap 15bb there, 3bb here; 4.5% rake there, 5% here; no rake when no flop is dealt there).

Close: PokerStars Zoom NL50 (no rake when no flop is dealt there).

Close: PokerStars Zoom NL100 (rake cap 2.5bb there, 3bb here; no rake when no flop is dealt there).

Close: PokerStars cash NL10 (rake cap 15bb there, 3bb here; 4.25% rake there, 5% here; no rake when no flop is dealt there).

Close: PokerStars cash NL50 (no rake when no flop is dealt there).

Close: PokerStars cash NL100 (rake cap 2.5bb there, 3bb here; no rake when no flop is dealt there).

Close: CoinPoker cash NL2, NL10, NL50, NL100, NL200 (only its tables without antes).

Close: WPT Global cash NL10, NL20 (rake cap 6bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: WPT Global cash NL100, NL200 (rake cap 4bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: WPT Global cash NL400, NL600, NL1000 (rake cap 2bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: ACR Poker cash NL2, NL10, NL50, NL100 (its page does not say whether pots that end before the flop are raked).

Close: ACR Poker cash NL200 (rake cap 1.5bb there, 3bb here; its page does not say whether pots that end before the flop are raked).

CoinPoker tables with antes: their own chart.

Rake sources: ggpoker.com/poker-games/texas-holdem (fetched 2026-10-31); Rush rake and preflop rake confirmed on our own GG exports (972 of 1,034 pots, 210 of 211); regular tables' preflop rule from natural8.com/en/poker/texas-holdem (same network, fetched 2026-10-31); natural8.com/en/poker/rush-and-cash (fetched 2026-10-31; caps $0.06 to $6, 3bb at every stake); the same GGNetwork pools as GGPoker, whose preflop rake we confirmed on GG exports; natural8.com/en/poker/texas-holdem (fetched 2026-10-31; caps by players dealt in, 3-bet pots raked before the flop); pokerstars.com/poker/room/rake (fetched 2026-10-31); coinpoker.com/games/texas-holdem/ (caps and the preflop rule) and coinpoker.com/guides/poker-rake/ (5%), fetched 2026-10-31; wptglobal.com/poker/poker-table-rake (fetched 2026-10-31); acrpoker.eu/real-money/poker-rake-calculation/ (fetched 2026-10-31).