How to spell SHOGU correctly?

The correct spelling for "shogu" might be "shogun", a title used by military commanders in feudal Japan. It could also be "shog and shuffle", a dance move popularized in the 1950s or "shoggoth", a fictional creature from the works of H.P. Lovecraft. Alternatively, "shogu" may simply be a misspelling of "shoggi", a Japanese board game similar to chess.