J. Martinez Avalos
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bratislava op | ??/??/1993 | 1183 | Slovakia |
Most Played Openings as White
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
| B30 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C45 | Scotch game | 1 games |
| A54 | Old Indian, Ukrainian variation | 1 games |
| E21 | Nimzo-Indian, three knights variation | 1 games |
| E20 | Nimzo-Indian defence | 1 games |


Slovakia