Jose Zarco Castillo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Buenos Aires ol (Men) | 10/25/1978 | 2313 |  Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| D74 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O | 1 games |
| A76 | Benoni, classical, 9...Re8 | 1 games |
| A23 | English, Bremen system, Keres variation | 1 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B09 | Pirc, Austrian attack | 2 games |
| A24 | English, Bremen system with ...g6 | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
