Mark Surgies
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Illinois op | ??/??/1963 | 0 |  United States |
| New Western Open | 07/04/1957 | 0 | United States |
| US op | ??/??/1946 | 0 | United States |
| USA-36.Congress qual-B | ??/??/1935 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| E72 | King's Indian with e4 & g3 | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| D90 | Gruenfeld, Three knights variation | 1 games |
| D05 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C16 | French, Winawer, advance variation | 1 games |
| C18 | French, Winawer, advance variation | 1 games |
| A34 | English, symmetrical variation | 1 games |
