Klaus Peter Reiff
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 17-A | 03/17/2003 | 2089 | Spain |
| Internet Section 14-A | 03/14/2003 | 2117 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| B07 | Pirc defence | 2 games |
| B33 | Sicilian defence | 1 games |
| B55 | Sicilian, Prins variation, Venice attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C46 | Three knights game | 2 games |
| C50 | King's pawn game | 2 games |
| C33 | King's gambit accepted | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |


Spain