Blog
Range breakdowns, stack-depth insights, and how to get the most out of your solves.
How solved 6-max opening ranges widen from UTG to the small blind at 100bb, why each seat opens what it does, and the common over- and under-opening leaks.
Rake quietly rewrites correct preflop strategy. Learn how higher rake tightens opens, pushes the blinds toward 3-bet-or-fold, and why solved-for-rake ranges matter.
How stack depth, position, rake, and antes drive preflop raise sizing: open sizes, 3-bet sizing IP vs OOP, 4-bet sizing, and why the number changes as stacks shorten.
Small blind vs. big blind is the widest, most complex preflop spot. Learn why the SB is at a disadvantage and how solved blind-vs-blind trees handle it.
Subscription solvers take your money every month, and your ranges the day you stop paying. The case for owning your preflop study outright.
A preflop chart and a solved range are not the same thing. Learn how static charts differ from full solved ranges, and why the hidden assumptions matter.
Learn to read a preflop poker chart: how the 13×13 grid is laid out, where pairs, suited, and offsuit hands live, and what a mixed-frequency cell means.
What GTO preflop ranges actually are, why solve accuracy and coverage matter, and how to use solved ranges for cash, tournaments, and Spin & Go.