How I got Nimzovich’d

(A post in the Halloween spirit.) Last night I was playing chess against Shredder, the computer program, and set its rating at 2220. At that very moment, through a glitch in the time-space continuum, the ghost of Aron Nimzovich was summoned and possessed my computer....

KQ versus KR, part two

In my last post, I looked at the K and Q versus K and R endgames, one of the four endgames of the Apocalypse, which occurred in both of the semifinal matches of the World Cup, and I introduced a couple of new ideas or at least new terminology, the “seesaw...

One Little Pebble

Every landslide begins with one little pebble. And then another, and then a few rocks, and then a boulder, and then a whole hillside is moving … That’s what it must have felt like for Alexander Grischuk when he was on the receiving end of an overwhelming,...