Yacov Estrin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Euskadi-ch Absoluto | ??/??/1996 | 468 | Spain |
| Kazan op | ??/??/1985 | 282 | |
| Prague op | ??/??/1985 | 1891 | Czech Republic |
| Kecskemet | ??/??/1979 | 2115 | Hungary |
Yacov Estrin Opening Repertoire with White pieces
| ECO | Opening | Games |
| C56 | Two knights defence | 8 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 8 games |
| B08 | Pirc, classical (two knights) system | 6 games |
| B43 | Sicilian, Kan, 5.Nc3 | 5 games |
Yacov Estrin Opening Repertoire with Black pieces
| ECO | Opening | Games |
| D38 | Queen's Gambit Declined, Ragozin variation | 13 games |
| E51 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d5 | 10 games |
| E55 | Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation | 7 games |
| A13 | English opening | 5 games |


Spain
Czech Republic
Hungary