Overview
Genre
| 3# | 1 | Overview | Omit | Problems |
Authors
| List, Reto | 1 | Overview | Omit | Problems |
Sources
| Schach-Echo | 1 | Overview | Omit | Problems |
| Schweizer Schachkompositionen 1976-1986 | 1 | Overview | Omit | Problems |
Keywords
| Blockrömer | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 1 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20220810+AND+S%3D%27Schach-Echo%27+AND+S%3D%27Schweizer+Schachkompositionen+1976-1986%27