Spiridon Ivanov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bielsko Biala op | ??/??/1990 | 2217 | Poland |
| Zuerich op | ??/??/1989 | 1059 | Switzerland |
| Myslowice | 09/??/1985 | 2363 | Poland |
| WchT U26 fin-A 16th | 08/01/1969 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| A57 | Benko gambit | 2 games |
| A21 | English opening | 2 games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 1 games |
| B83 | Sicilian, Scheveningen, 6.Be2 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 3 games |
| A09 | Reti opening | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A40 | Queen's pawn | 1 games |
Bulgaria
Male
FIDE ID:

Poland
Switzerland