Y. Merqui
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Cagnes op | ??/??/1989 | 445 |  France |
| Thessaloniki ol (Men) | 11/19/1984 | 1533 |  Greece |
| Luzern ol (Men) | 10/??/1982 | 1381 |  Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| D58 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system | 1 games |
| D63 | Queen's Gambit Declined, Orthodox defence, 7.Rc1 | 1 games |
| A60 | Benoni defence | 1 games |
| E90 | King's Indian, 5.Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E09 | Catalan, closed, main line | 2 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 2 games |
| D61 | Queen's Gambit Declined, Orthodox defence, Rubinstein variation | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
