Ricardo Aranguren
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberena op 2nd | ??/??/1998 | 0 |  Andorra |
| Pamplona Primavera op | ??/??/1998 | 0 |  Spain |
Most Played Openings as White
| ECO | Opening | Games |
| E70 | King's Indian, 4.e4 | 1 games |
| A01 | Nimzovich-Larsen attack | 1 games |
| A02 | Bird's opening | 1 games |
| B24 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A46 | Queen's pawn game | 1 games |
| C58 | two knights defence | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| C42 | Petrov's defence | 1 games |
