I. De Marco
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| San Isidoro op | ??/??/1993 | 673 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| A39 | English, symmetrical, main line with d4 | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |


Argentina