Orlov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Royan op | ??/??/1988 | 1757 |  France |
| Leningrad-ch | ??/??/1974 | 0 | |
| URS Army-chT | 08/16/1971 | 0 | |
| Moscow-ch sf | ??/??/1964 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| B46 | Sicilian, Taimanov variation | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| D22 | Queen's Gambit Accepted, Alekhine defence | 1 games |
| B55 | Sicilian, Prins variation, Venice attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C36 | King's Gambit Accepted, Abbazia defence (classical defence, modern defence[!]) | 1 games |
| C90 | Ruy Lopez, closed (with ...d6) | 1 games |
| C13 | French, classical | 1 games |
| A16 | English opening | 1 games |
