Carlos Gamarra Cáceres
Carlos Gamarra Cáceres  | |
|---|---|
| Country | Paraguay | 
| Born | 17 February 1948 | 
| Died | 16 December 2005 (aged 57) | 
| Title | FIDE Master | 
Ruben Carlos Gamarra Cáceres (17 February 1948 – 16 December 2005), was a Paraguayan chess FIDE Master (FM), four-times Paraguayan Chess Championship winner (1971, 1975, 1979, 1993).