Marathon sports contests

Last week I went with my wife to a quilting and crafts expo in Reno, which gave me a lot of time to kill, and so it happened that on Thursday I watched the end of the longest match in tennis history. For those of you who pay even less attention to tennis than I do,...

Machine dreams

One of my positions in the recent Chicago Open could have reached a position that I think only a computer could play correctly. Yesterday I got together with four friends — Yves Tan, Gjon Feinstein, Cailen Melville, and Thadeus Frei — and we spent at least...