Overview
Genre
| n# | 2 | Overview | Omit | Problems |
| 2# | 1 | Overview | Omit | Problems |
Authors
| Schlechter, Carl | 1 | Overview | Omit | Problems |
| Grupen, Claus | 1 | Overview | Omit | Problems |
| Brozus, Hartmut | 1 | Overview | Omit | Problems |
Sources
| 2345 Chess Problems | 1 | Overview | Omit | Problems |
| Allgemeine Sport-Zeitung | 1 | Overview | Omit | Problems |
| Die Schwalbe | 1 | Overview | Omit | Problems |
| Elementary Electronics | 1 | Overview | Omit | Problems |
| Kieler Nachrichten | 1 | Overview | Omit | Problems |
| Problem-Palette | 1 | Overview | Omit | Problems |
| Schachminiaturen | 1 | Overview | Omit | Problems |
| Versunkene Schätze | 1 | Overview | Omit | Problems |
| Wiener Hausfrauen-Zeitung | 1 | Overview | Omit | Problems |
Keywords
| vorweggenommen | 4 | Overview | Omit | Problems |
| Miniatur | 3 | Overview | Omit | Problems |
| Rückkehr | 3 | Overview | Omit | Problems |
| Miniaturensammlung | 2 | Overview | Omit | Problems |
| Rex solus | 2 | Overview | Omit | Problems |
| Bauernmatt | 2 | Overview | Omit | Problems |
| Blocknutzung | 1 | Overview | Omit | Problems |
| Exzelsior | 1 | Overview | Omit | Problems |
| fluchtfeldgebender Schlüssel | 1 | Overview | Omit | Problems |
| Idealmatt | 1 | Overview | Omit | Problems |
| Zugzwang-Ziel | 1 | Overview | Omit | Problems |
| Zwilling | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 2 | Overview | Omit | Problems |
| not C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 3 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+K%3D%27vorweggenommen%27+AND+K%3D%27R%C3%BCckkehr%27