Ruben Oscar Watenberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Amistad op | 11/15/1999 | 0 |  Argentina |
| Municipalidad op | 09/22/1999 | 87 | Argentina |
| Chivilcoy Archa op | ??/??/1998 | 296 | Argentina |
| Chivilcoy CLP op | ??/??/1998 | 0 | Argentina |
Ruben Oscar Watenberg Repertoire with White pieces (most played)
| ECO | Opening | Games |
| B88 | Sicilian, Sozin, Leonhardt variation | 1 games |
| A34 | English, symmetrical variation | 1 games |
| C65 | Ruy Lopez, Berlin defence | 1 games |
| B86 | Sicilian, Sozin attack | 1 games |
Ruben Oscar Watenberg Repertoire with Black pieces (most played)
| ECO | Opening | Games |
| B50 | Sicilian | 2 games |
| E72 | King's Indian with e4 & g3 | 1 games |
| B33 | Sicilian defence | 1 games |
| B98 | Sicilian, Najdorf, 7...Be7 | 1 games |
@365Chess
Facebook