Saburo Watanabe
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| JPN-ch | ??/??/1990 | 207 | Japan |
Most Played Openings as White
| ECO | Opening | Games |
| B03 | Alekhine's defence | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |


Japan