Natan Borowski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch | ??/??/1961 | 0 | Poland |
| Warsaw-Budapest m | ??/??/1961 | 0 | Poland |
| POL-ch | ??/??/1957 | 0 | Poland |
| POL-CSR | ??/??/1949 | 0 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| E86 | King's Indian, Saemisch, orthodox, 7.Nge2 c6 | 2 games |
| E87 | King's Indian, Saemisch, orthodox, 7.d5 | 1 games |
| B74 | Sicilian, dragon, classical, 9.Nb3 | 1 games |
| C91 | Ruy Lopez, closed, 9.d4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E14 | Queen's Indian, 4.e3 | 2 games |
| C84 | Ruy Lopez, closed defence | 2 games |
| A22 | English opening | 1 games |
| D01 | Richter-Veresov attack | 1 games |


Poland