Alexandr Kostiukov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Norway Chess Open Masters | 09/10/2021 | 2272 | Norway |
| UKR-chT | ??/??/1994 | 987 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| A20 | English opening | 2 games |
| A42 | Modern defence, Averbakh system | 1 games |
| B53 | Sicilian, Chekhover variation | 1 games |
| B30 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A40 | Queen's pawn | 2 games |
| B74 | Sicilian, dragon, classical, 9.Nb3 | 1 games |
| A70 | Benoni, classical with e4 and Nf3 | 1 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 1 games |
Ukraine
Male
FIDE ID:

Norway