Joaquin Carlos Diaz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Capablanca mem op 42nd | 05/18/2007 | 2341 | Cuba |
| Oberliga Ost-B 0607 | 10/15/2006 | 2148 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 1 games |
| B30 | Sicilian defence | 1 games |
| C14 | French, classical variation | 1 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B04 | Alekhine's defence, modern variation | 1 games |
| D58 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system | 1 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 1 games |


Cuba
Germany