PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · 5% rake, cap 3bb/BB vs SB iso raise 2bb

BB vs SB iso raise 2bb

6-max · SB 0.5bb · 5% rake, cap 3bb (blinds 0.5/1bb) · 150bb · UTG limps, SB isolates to 2bb · Big blind to act

Fits exactlyGGPoker Rush & Cash NL2, NL10, NL50, NL100, NL200GGPoker regular cash NL200Natural8 Rush & Cash NL2, NL10, NL50, NL100, NL200Natural8 regular cash NL200
Close14 games
  • GGPoker regular cash NL100rake cap 5bb there, 3bb here
  • PokerStars Zoom NL50rake cap 4bb there, 3bb here; no rake when no flop is dealt there
  • PokerStars Zoom NL100rake cap 2.5bb there, 3bb here; no rake when no flop is dealt there
  • PokerStars cash NL50rake cap 4bb there, 3bb here; no rake when no flop is dealt there
  • PokerStars cash NL100rake cap 2.5bb there, 3bb here; no rake when no flop is dealt there
  • CoinPoker cash NL100rake cap 5bb there, 3bb here; only its tables without antes
  • CoinPoker cash NL200only its tables without antes
  • WPT Global cash NL10, NL20rake cap 6bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes
  • WPT Global cash NL100, NL200rake cap 4bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes
  • WPT Global cash NL400, NL600, NL1000rake cap 2bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes
  • Natural8 regular cash NL100rake cap 5bb there, 3bb here
  • ACR Poker cash NL50rake cap 6bb there, 3bb here; its page does not say whether pots that end before the flop are raked
  • ACR Poker cash NL100its page does not say whether pots that end before the flop are raked
  • ACR Poker cash NL200rake 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 →
6-max · 150bb · SB 0.5bb · 5% rake, cap 3bbChange game
Stacks (bb), if they differ
Pot 4bbYour cards?
1bb
1bb
2bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 95.5%Call 2.8%Raise 4/6/8bb 1.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when UTG limps, SB isolates to 2bb in 6-max · SB 0.5bb · 5% rake, cap 3bb at 150bb?

UTG limps, SB isolates to 2bb in 6-max · SB 0.5bb · 5% rake, cap 3bb, 150bb: the big blind (BB) folds 95.5%, calls 2.8% and raises 4/6/8bb 1.7%. Always raise 4/6/8bb: AA. Mixed: JJ-KK, 99, 55, 33, ATs+, A8s, A6s, A4s, KJs+, QTs, Q6s, T7s, 97s, 82s, 54s, AKo, T8o, 86o, 43o.

Always fold
TT, 66-88, 44, 22, A9s, A7s, A5s, A2s-A3s, K2s-KTs, QJs, Q7s-Q9s, Q2s-Q5s, J2s+, T8s+, T2s-T6s, 98s, 92s-96s, 83s+, 72s+, 62s+, 52s-53s, 42s+, 32s, A2o-AQo, K2o+, Q2o+, J2o+, T9o, T2o-T7o, 92o+, 87o, 82o-85o, 72o+, 62o+, 52o+, 42o, 32o
Always call
No hand plays this every time
Always raise 4/6/8bb
AA
Mixed
JJ-KK, 99, 55, 33, ATs+, A8s, A6s, A4s, KJs+, QTs, Q6s, T7s, 97s, 82s, 54s, AKo, T8o, 86o, 43o
Settings: 6-max · 150bb · SB 0.5bb · 5% rake, cap 3bb (small blind 0.5bb, big blind 1bb, 150bb stacks, 5% rake capped at 3bb; before the flop, rake only after a 3-bet). Solver: HoldemResources Calculator (HRC) (HRC CI 24.94). 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.

Tree: Two HRC solves of this game in one: the extra-sizes solve (3-bets to 2x, 3x or 4x, 4-bets to 2.3x or 3x or all-in) wherever it has every move of the base solve, and the base solve where the extra-sizes one allows no second caller (overcalls).

Rake sources for the games it fits: 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).