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 2bb, 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 12.5bbYour cards?
2bb
10bb
0.5bb

Tap your two cards.

Big blind's range

1,182 of 1,326 combos get here
Fold 79.3%Call 20.7%
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 2bb, BTN goes all-in in 6-max · SB 0.5bb · 5% rake, cap 3bb at 10bb?

BTN limps, BB isolates to 2bb, BTN goes all-in in 6-max · SB 0.5bb · 5% rake, cap 3bb, 10bb: the big blind (BB) folds 79.3% and calls 20.7%. Always call: TT+, AKs, ATs-AJs, A7s-A8s, A5s, ATo+, A7o. Mixed: 99, 77, 22-55, AQs, A9s, A6s, A3s-A4s, K9s+, K7s, K2s, Q6s-Q9s, Q2s, J3s, T9s, T6s-T7s, 53s, 32s, A8o-A9o, A5o-A6o, A2o, KTo-KJo, K7o, K3o.

Always fold
88, K8s, K6s, K3s-K4s, QTs, Q5s, JTs, J7s, J4s-J5s, J2s, T4s-T5s, 92s+, 82s-86s, 72s+, 63s+, 54s, 42s+, KQo, K8o, K4o-K6o, QJo, Q7o, Q5o, J7o-J9o, J2o, T7o, T2o, 97o+, 92o-94o, 85o+, 83o, 72o-73o, 63o-64o, 54o, 52o, 42o, 32o
Always call
TT+, AKs, ATs-AJs, A7s-A8s, A5s, ATo+, A7o
Mixed
99, 77, 22-55, AQs, A9s, A6s, A3s-A4s, K9s+, K7s, K2s, Q6s-Q9s, Q2s, J3s, T9s, T6s-T7s, 53s, 32s, A8o-A9o, A5o-A6o, A2o, KTo-KJo, K7o, K3o
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).