S. Arrieta
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Berga op | ??/??/1994 | 715 | Spain |
| Hospitalet op | ??/??/1994 | 824 | Spain |
| Tarragona op | ??/??/1993 | 0 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
| E71 | King's Indian, Makagonov system (5.h3) | 1 games |
| A29 | English, four knights, kingside fianchetto | 1 games |
| A43 | Old Benoni defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A02 | Bird's opening | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
| D02 | Queen's pawn game | 1 games |


Spain