Gastone Montessori
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bologna | ??/??/1913 | 0 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| C87 | Ruy Lopez, closed, Averbach variation | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C43 | Petrov, modern (Steinitz) attack | 1 games |
| C42 | Petrov's defence | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |


Italy