BB vs BTN all-in
4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN opens 2bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb, BB 5-bets to 30.36bb, 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
4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 281.34bbYour cards?
30.36bb
249.84bb
0.5bb
Tap your two cards.
Big blind's range
306 of 1,326 combos get hereFold 86%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 opens 2bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb, BB 5-bets to 30.36bb, BTN goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?
BTN opens 2bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb, BB 5-bets to 30.36bb, BTN goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the big blind (BB) folds 86% and calls 14.1%. Always call: AA. Mixed: 88-KK, 33, AKs, 98s, 54s, AKo.
- Always fold
- 55-66, 22, A9s-AQs, A2s-A7s, K6s+, K3s-K4s, Q9s+, Q5s-Q6s, J8s+, T8s+, T6s, 96s-97s, 86s+, 74s+, 65s, 43s, AQo
- Always call
- AA
- Mixed
- 88-KK, 33, AKs, 98s, 54s, AKo
Settings: 4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.