O. Soto
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Flint-ch MI U18 | ??/??/1993 | 51 | United States |
| Sevilla op | 01/??/1993 | 1111 | Spain |
| Las Palmas op | ??/??/1991 | 1265 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 1 games |
| A45 | Queen's pawn game | 1 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D04 | Queen's pawn game | 1 games |
| D00 | Queen's pawn game | 1 games |
| E71 | King's Indian, Makagonov system (5.h3) | 1 games |
| E66 | King's Indian, fianchetto, Yugoslav Panno | 1 games |


United States
Spain