BB vs BTN all-in
6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN limps, BB isolates to 2.5bb, BTN 3-bets to 7.5bb, BB 4-bets to 17.25bb, BTN 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
6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 268.55bbYour cards?
17.25bb
249.84bb
0.5bb
Tap your two cards.
Big blind's range
328 of 1,326 combos get hereFold 85.9%Call 14.1%
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 7.5bb, BB 4-bets to 17.25bb, BTN goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?
BTN limps, BB isolates to 2.5bb, BTN 3-bets to 7.5bb, BB 4-bets to 17.25bb, BTN goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the big blind (BB) folds 85.9% and calls 14.1%. Always call: AA. Mixed: QQ-KK, 88, 33, ATs+, A5s, 76s, AKo, AJo.
- Always fold
- TT, 55-66, 22, A8s, A2s-A4s, KTs+, K7s, K5s, K3s, Q8s, J6s-J8s, T9s, T7s, 96s, 86s, 65s, 54s, 43s, KQo, KTo
- Always call
- AA
- Mixed
- QQ-KK, 88, 33, ATs+, A5s, 76s, AKo, AJo
Settings: 6-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 29.27). 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.