The Search for Concepts

Last week I got together with three of my friends — Mike Splane, Gjon Feinstein, and Eric Fingal — for a chess analysis session/chili feed. I’m glad to say that both parts of the occasion went well; the chess was perhaps even better than Eric’s...

Learning from the Students

In the most recent meeting of the Aptos Library chess club for kids, I decided to show them a position from a game that I played against Shredder, the computer. (Usually my lessons are taken from the excellent book Tactics Time by Tim Brennan and Anthea Carson, but...

How AlphaZero Wins

So far I have looked at three games from the AlphaZero-Stockfish match: #5, #9, and #10 from the ten games provided in the arXiv preprint. All three are amazingly similar, and at the same time they are amazingly unlike almost any other game I’ve ever seen. In...

My Shortest Loss

A few years ago I wrote a post about a game where my opponent resigned in a drawn position. I mean really, truly drawn: I had just sacrificed a queen to force a perpetual check, but he somehow misread it and thought it was a checkmate. Of course, there have been even...