Nguyen Duy Kien
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| VIE-ch U09 | ??/??/2001 | 0 | Viet Nam |
| VIE-ch U09 | ??/??/2000 | 0 | Viet Nam |
Most Played Openings as White
| ECO | Opening | Games |
| B72 | Sicilian, dragon, 6.Be3 | 1 games |
| C02 | French, advance variation | 1 games |
| C24 | Bishop's opening, Berlin defence | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| B54 | Sicilian | 1 games |
| B25 | Sicilian, closed | 1 games |


Viet Nam