Description: Professional and free chess software for serious chess players focused on chess openings, opening theory and chess PGN utilities.
chess (1071) pgn (28) chess software (24) chess openings (22) chess opening (6) free chess download (4) pgn files (3) bookup (2)
...and you can download it now for free (no kidding)
Dear Chess Competitor,
If you want software that will truly make you a better player every time you use it, the prestige of constantly playing higher rated competition, and if you want to do it while you're still young enough to enjoy it ... then this may be the most important letter you ever read.