Blog
Longer pieces on the things a chart implies but cannot say: why a range has the shape it has, what solver output means, and how to study with it without memorising 169 cells.
Position is the single biggest input to a preflop decision. Why that is true, what 6-max and 9-handed opening ranges actually look like seat by seat, the order hands enter a range as you move toward the button, and the combinations trap that makes almost every chart's percentage wrong.
Read the guideA solve is not a list of correct plays — it is frequencies and expected values for a game you specified precisely. What Nash equilibrium guarantees, why hands mix, what rake and stack depth do to the answer, and why EV loss is the only sensible unit for a mistake.
Read the pieceA chart answers the question it was drawn to answer and nothing else. What changes when the same data can be interrogated in English, the fluent-invention failure mode that decides whether an AI poker coach is worth using, and the questions actually worth asking one.
Read the pieceBuild the chart for your seat and your table size, then ask the coach why it looks like that.
