The novel is controversial as history, I know, but history aside, I was impressed with the novel's "spreading pine" fight scene and wondering how believable it was.
The author puts a lot of effort into constantly describing Musashi's state of mind, the tactics he's thinking about, the surrounding terrain and obstacles and how he uses them to his advantage, his mobility, his depleting energy level (exhaustion), his manipulation of the shape of the formation of men attacking him (e.g. he "attacks the corners" of their formation and keeps moving).
Every physical, mental, and tactical dimension is explained to such a level of detail, it makes a layman like me say, "Wow, this actually could have happened," so I'm interested in ARMA's opinion.
If you haven't read it, the fight happens in the "Stray Geese" chapter, pages 521-531. You can preview most of it in Google Books. Link:
http://books.google.com/books?id=FWNor84X_vQC
(Scroll down to the table of contents in the preview, and click the "Stray Geese" chapter. If it's grayed out, search the book for "spreading pine", and you'll get hits in pages 521-531 where it happens.)

