Right, it's not yet part 6. Najdorf fans, the end is still a week away! A viewer of the previous show brought up an interesting problem with one of my suggestions, so I decided to take a (much) deeper look at established theory in the relevant sub-variation I was hoping to bypass. The glorious details are all
here, awaiting your perusal. The show is free to registered members (and registration is free), and available on-demand for at least another month or so.
Next week, the Najdorf series ends!