Grigoriy Poberezhnik
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Saratov-ch | 03/01/2007 | 1229 |  Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| E21 | Nimzo-Indian, three knights variation | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 1 games |
| D00 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B00 | King's pawn opening | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A42 | Modern defence, Averbakh system | 1 games |
| A45 | Queen's pawn game | 1 games |
