A. De Zan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Chesspangenberg op 1st | 11/04/2003 | 1225 | Argentina |
| Buenos Aires Boca op | 09/17/2001 | 2285 | Argentina |
| Mar del Plata op | ??/??/1991 | 996 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| B33 | Sicilian defence | 1 games |
| C97 | Ruy Lopez, closed, Chigorin defence | 1 games |
| C00 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |
| A16 | English opening | 1 games |
| D02 | Queen's pawn game | 1 games |


Argentina