PokerSolver
PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BB vs CO 3-bet 6bb

BB vs CO 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · CO limps, BB isolates to 2bb, CO 3-bets to 6bb · Big blind to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
Tournament
6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.46bbYour cards?
2bb
6bb
0.5bb

Tap your two cards.

Big blind's range

348 of 1,326 combos get here
Fold 55.9%Call 33.1%Raise 13.8bb 10.6%All-in 199.84bb 0.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when CO limps, BB isolates to 2bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

CO limps, BB isolates to 2bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the big blind (BB) folds 55.9%, calls 33.1%, raises 13.8bb 10.6% and goes all-in 199.84bb 0.4%. Always call: JJ, 88-99, A9s, KJs, AKo. Always raise 13.8bb: AA. Mixed: QQ-KK, 44-77, 22, ATs+, A7s-A8s, A5s, A3s, KQs, KTs, K7s, K5s, QJs, Q8s-Q9s, JTs, T7s+, 98s, 95s, 64s+, 54s, QTo.

Always fold
Q7s, J9s, T5s, 96s, 83s, 53s, 42s, A9o, KQo, KTo, JTo
Always call
JJ, 88-99, A9s, KJs, AKo
Always raise 13.8bb
AA
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ-KK, 44-77, 22, ATs+, A7s-A8s, A5s, A3s, KQs, KTs, K7s, K5s, QJs, Q8s-Q9s, JTs, T7s+, 98s, 95s, 64s+, 54s, QTo
Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.