Male
FIDE ID:
Nathan Birnboim
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| World Senior Teams +65 | 04/19/2026 | 2293 |  Albania |
| TCh-ISR GpA 2026 | 01/09/2026 | 2387 |  Israel |
| TCh-ISR 2023 | 01/11/2023 | 2418 | Israel |
| TCh-ISR 2022 | 01/14/2022 | 2391 | Israel |
Most Played Openings as White
| ECO | Opening | Games |
| E05 | Catalan, open, classical line | 12 games |
| E04 | Catalan, open, 5.Nf3 | 11 games |
| A64 | Benoni, fianchetto, 11...Re8 | 10 games |
| E00 | Queen's pawn game | 8 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 41 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 9 games |
| B45 | Sicilian, Taimanov variation | 8 games |
| D99 | Gruenfeld defence, Smyslov, main line | 7 games |
