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) · 60bb · HJ opens 3bb, CO 3-bets to 6bb · Big blind to act
6-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 11.46bbYour cards?
1bb
3bb
6bb
0.5bb
Tap your two cards.
Big blind's range
1,326 of 1,326 combos get hereFold 95.3%Call 0.2%Raise 13.8bb 3.2%All-in 59.84bb 1.4%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the big blind (BB) when HJ opens 3bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?
HJ opens 3bb, CO 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the big blind (BB) folds 95.3%, calls 0.2%, raises 13.8bb 3.2% and goes all-in 59.84bb 1.4%. Always raise 13.8bb: KK+, JJ. Mixed: QQ, 99, A8s+, A4s, KTs+, AQo+.
- Always fold
- TT, 22-88, A5s-A7s, A2s-A3s, K2s-K9s, Q2s+, J2s+, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-AJo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
- Always call
- No hand plays this every time
- Always raise 13.8bb
- KK+, JJ
- Always all-in 59.84bb
- No hand plays this every time
- Mixed
- QQ, 99, A8s+, A4s, KTs+, AQo+
Settings: 6-max · 60bb · 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, 60bb stacks, 5% rake capped at 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.
Fits exactly: no game we have checked.
Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).
Rake sources: 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.