Jim Ratliff (@jim_ratliff) 's Twitter Profile
Jim Ratliff

@jim_ratliff

Chess improver, economist, ex-physicist. Developing Chess Spyder: alternative interface for navigating deeply nested PGN games & opening repertoires #chesspunks

ID: 74250113

linkhttps://www.chessspyder.com/ calendar_today14-09-2009 20:12:06

1,1K Tweet

1,1K Followers

3,3K Following

Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

Better late than never. In addition to the apology/acknowledgment of their errors, Saint Louis Chess Club is committing to a number of significant reforms. Let’s hope this is a turning point. chess.com/news/view/st-l…

Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

Many of the comments make fun of the long-form algebraic. Personally, I prefer, and use, long form. During the game, it makes it easier to locate a previous moves (e.g., when looking for repetition). After the game, the redundancy helps correct for notation errors.

John Bartholomew (@fins0905) 's Twitter Profile Photo

Today, I'm thrilled to announce that my personal website is LIVE! I'd be honored if you spent a few minutes checking it out: johnbartholomewchess.com

Today, I'm thrilled to announce that my personal website is LIVE! I'd be honored if you spent a few minutes checking it out: johnbartholomewchess.com
Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

Awesome preview of the women’s Candidates. Sam is really a natural at this, and the incorporation of puzzles from Jennifer Shahade ‘s book, and her explanations of them, were excellent.

Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

Great presentation by Elizabeth Spiegel about how to help children (or any #chesspunks !) play better chess, learn from losses, etc. 02 26 19 - 2019 Chess Educator of the Year - Elizabeth Spiegel youtu.be/__CPZu4ckjM?si…

Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

Even if you think you heard every detail as this unfolded, you’ll learn something new from the New York Magazine story. I agree with Cristof de Loet’s assessment that’s it’s ultimately sad.

Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

I found this mate-in-2 interesting, not because the basic idea was elusive, but because at first it seems like there might be multiple solutions. Identifying each of Black’s defensive resources is necessary to find the unique winning line.

Jim Ratliff (@jim_ratliff) 's Twitter Profile Photo

John Bartholomew John Bartholomew, following his cofounding of Chessable, is yet again on the ground floor of a really promising development in the chest world.