Yaroslav Shitov. The Diameter of Chess Grows Exponentially. The American Mathematical Monthly, 123(1):71-76, 2016. [doi]
@article{Shitov16-0,
title = {The Diameter of Chess Grows Exponentially},
author = {Yaroslav Shitov},
year = {2016},
url = {https://www.tandfonline.com/doi/abs/10.4169/amer.math.monthly.123.1.71},
researchr = {https://researchr.org/publication/Shitov16-0},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {123},
number = {1},
pages = {71-76},
}