M. Sirlin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| URU-ch | ??/??/1982 | 373 |  Uruguay |
Most Played Openings as White
| ECO | Opening | Games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| E89 | King's Indian, Saemisch, orthodox main line | 1 games |
| C08 | French, Tarrasch, open, 4.ed ed | 1 games |
| B05 | Alekhine's defence, modern variation, 4...Bg4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B96 | Sicilian, Najdorf, 7.f4 | 2 games |
| E54 | Nimzo-Indian, 4.e3, Gligoric system with 7...dc | 1 games |
| A14 | English, Neo-Catalan declined | 1 games |
| A03 | Bird's opening | 1 games |
