Klaus Schaeffner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Forchheim Elo op | 09/20/2002 | 2197 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E38 | Nimzo-Indian, classical, 4...c5 | 1 games |
| E98 | King's Indian, orthodox, Aronin-Taimanov, 9.Ne1 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |


Germany