Mario Iwakura
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BRA-ch sf | ??/??/1994 | 788 | Brazil |
| BRA-ch 53th | 09/??/1986 | 213 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 1 games |
| A01 | Nimzovich-Larsen attack | 1 games |
| B37 | Sicilian, accelerated fianchetto, Maroczy bind, 5...Bg7 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C89 | Ruy Lopez, Marshall counter-attack | 1 games |
| E69 | King's Indian, fianchetto, classical main line | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| C99 | Ruy Lopez, closed, Chigorin, 12...c5d4 | 1 games |


Brazil