Overview
Genre
| 2# | 11 | Overview | Omit | Problems |
| 3# | 4 | Overview | Omit | Problems |
| h# | 3 | Overview | Omit | Problems |
| n# | 1 | Overview | Omit | Problems |
| s# | 1 | Overview | Omit | Problems |
Authors
| Retter, Yosi | 20 | Overview | Omit | Problems |
| Grinblat, Arieh | 2 | Overview | Omit | Problems |
| Kelson, Itzhak | 1 | Overview | Omit | Problems |
| Makaronez, Leonid | 1 | Overview | Omit | Problems |
| Witztum, Menachem | 1 | Overview | Omit | Problems |
Sources
| Probleemblad | 4 | Overview | Omit | Problems |
| Die Schwalbe | 3 | Overview | Omit | Problems |
| FIDE Album 1959-1961 | 2 | Overview | Omit | Problems |
| ? | 2 | Overview | Omit | Problems |
| Al Hamishmar | 2 | Overview | Omit | Problems |
| The Problemist | 2 | Overview | Omit | Problems |
| Tournoi Tokaj | 1 | Overview | Omit | Problems |
| Uralskije samozwety | 1 | Overview | Omit | Problems |
| Rochade | 1 | Overview | Omit | Problems |
| Rochade Europa | 1 | Overview | Omit | Problems |
| StrateGems | 1 | Overview | Omit | Problems |
| The Art of Israeli Chess Composition | 1 | Overview | Omit | Problems |
| Baby (=Banska Bystrica) | 1 | Overview | Omit | Problems |
| Beispiele zur Ideengeschichte des Schachproblems | 1 | Overview | Omit | Problems |
| FIDE Album 1986-1988 | 1 | Overview | Omit | Problems |
| FIDE Revue | 1 | Overview | Omit | Problems |
| Freie Presse (Chemnitz) | 1 | Overview | Omit | Problems |
| idee & form | 1 | Overview | Omit | Problems |
Keywords
| Sammlung Brian Stephenson | 10 | Overview | Omit | Problems |
| Schlagschlüssel | 1 | Overview | Omit | Problems |
| Sternflucht | 1 | Overview | Omit | Problems |
| Tempospiel | 1 | Overview | Omit | Problems |
| Zyklus | 1 | Overview | Omit | Problems |
| Batterieaufbau | 1 | Overview | Omit | Problems |
| Batteriematts | 1 | Overview | Omit | Problems |
| Deckungsverlust | 1 | Overview | Omit | Problems |
| Dualvermeidung | 1 | Overview | Omit | Problems |
| Linienverstellung | 1 | Overview | Omit | Problems |
| Miniaturensammlung | 1 | Overview | Omit | Problems |
| Sagorujko | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 14 | Overview | Omit | Problems |
| C+ | 6 | Overview | Omit | Problems |
Cooked
| not cooked | 20 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+NOT+K%3D%27Unterverwandlung%27+AND+A%3D%27Retter%2C+Josef%27