De Mack
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Detroit-ch MI clsDE | ??/??/1994 | 0 | United States |
| Eastpointe-ch MI | ??/??/1993 | 82 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 2 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
| E90 | King's Indian, 5.Nf3 | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| A51 | Budapest defence declined | 1 games |
| B83 | Sicilian, Scheveningen, 6.Be2 | 1 games |


United States