GTO Trainer · Daily Spot archive
2026-09-21 Daily GTO Spot: BTN vs BB single-raised pot on KJ9 connected, rainbow
This spot tests how you play K♠9♥ as the preflop raiser on a KJ9 connected, rainbow board: 3 graded decisions against the Solver's solved strategy for a 100bb single-raised pot.
The hand, on the Solver's line
You hold K♠9♥; the Solver holds A♣T♥. Here is how the hand plays when both seats follow the Solver's most-frequent line at every node.
- flopKJ9pot 6bb
The Solver: check · You: bet 50% · The Solver: call
- turnKJ9Qpot 12bb
The Solver: bet 50% · You: call
- riverKJ9QApot 24bb
The Solver: bet 50% · You: fold
- You fold; the Solver takes the 36bb pot.
The correct play, street by street
On K♦J♥9♣, the Solver mixes with K♠9♥: bets 50% of pot 76%, checks 24%. Every listed action is correct at its stated frequency; that is what a mixed strategy means.
On K♦J♥9♣Q♣, the Solver calls 100% of the time with K♠9♥, and takes the same action with 51% of its entire range here.
On K♦J♥9♣Q♣A♥, the Solver mixes with K♠9♥: folds 71%, calls 29%. Every listed action is correct at its stated frequency; that is what a mixed strategy means.
Concepts in this spot
The frequencies above come from a solver playing a mixed strategy shaped by board texture and range advantage. For the preflop ranges behind this battle, see the preflop charts; for the raw math, the odds calculator and push/fold charts.