BB vs SB all-in
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in · Big blind to act
Fits exactlyno game we have checked
CloseCP1 games
- CPCoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 264.44bbYour cards?
13.8bb
249.84bb
Tap your two cards.
Big blind's range
858 of 1,326 combos get hereFold 90%Call 10%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?
SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb, SB goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 90% and calls 10%. Always call: KK+, AKs. Mixed: 55-QQ, AJs-AQs, A9s, A6s, A2s-A3s, KTs, K8s, K4s, Q9s, Q5s, 86s, 65s, 63s, AQo+, A4o, K9o, JTo.
- Always fold
- 22, ATs, A7s-A8s, A4s-A5s, KJs+, K9s, K6s, K2s, QTs+, Q8s, Q6s, J7s+, J3s-J5s, T4s+, T2s, 94s-97s, 87s, 85s, 74s+, 72s, 64s, 52s-53s, 43s, 32s, AJo, A5o-A9o, A3o, KTo+, K4o, Q8o+, J8o, T8o+, 97o, 85o+, 64o
- Always call
- KK+, AKs
- Mixed
- 55-QQ, AJs-AQs, A9s, A6s, A2s-A3s, KTs, K8s, K4s, Q9s, Q5s, 86s, 65s, 63s, AQo+, A4o, K9o, JTo
Settings: 5-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.