A. Pyatirichenko
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kiev Spring op | 03/??/1999 | 232 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D43 | Queen's Gambit Declined semi-Slav | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |


Ukraine