I have just started tweaking the opening and endgame training databases that shipped with my ChessBase version of Rybka 3.  Here’s what I’ve...

I have Rybka 3 with the ChessBase interface (Fritz11 generation), but its main use for my has been analyzing games.  I haven’t used the trai...

{Edit: funny thing about horizons--as you approach them, they recede. Keep watching for CPT4, but don't hold your breath .} I’ve never...

I was surprised to find two examples of the same unusual mating pattern in the tactics subset I created before Christmas.  In the first posi...

{ Edit: Whoops, a last-minute picture swap introduced the wrong position.  Fixed now--GP } Continuing (at long last) with the theme of si...

I will be publishing some of the tactical problems, labeled with the “GP Tactics” tag,  that were data-mined from my own games, as describe...

I’ve played a lot of blitz online.  A LOT of blitz.  It seemed to me that if these games could be mined for tactical errors, they would make...