Overview
Genre
| 3# | 5 | Overview | Omit | Problems |
| 2# | 2 | Overview | Omit | Problems |
| n# | 1 | Overview | Omit | Problems |
Authors
| Weiss, Charles | 1 | Overview | Omit | Problems |
| Hume, George | 1 | Overview | Omit | Problems |
| Dobrusky, Johann | 1 | Overview | Omit | Problems |
| Giersing, Johannes Hjalmar | 1 | Overview | Omit | Problems |
| Hoeg, Niels | 1 | Overview | Omit | Problems |
| Larsen, Peder Andreas | 1 | Overview | Omit | Problems |
| Engelhardt, Walther | 1 | Overview | Omit | Problems |
Sources
| Nationaltidende | 8 | Overview | Omit | Problems |
| St. Catharines Constitutional | 1 | Overview | Omit | Problems |
| The White King | 1 | Overview | Omit | Problems |
| Wiener Schach-Zeitung | 1 | Overview | Omit | Problems |
| Beispiele zur Ideengeschichte des Schachproblems | 1 | Overview | Omit | Problems |
| Changing Fashions | 1 | Overview | Omit | Problems |
| Deutsche Schachblätter | 1 | Overview | Omit | Problems |
| Deutsche Schachzeitung | 1 | Overview | Omit | Problems |
| Illustrated London News | 1 | Overview | Omit | Problems |
| Leipziger Illustrirte Zeitung | 1 | Overview | Omit | Problems |
| Mirror of American Sports | 1 | Overview | Omit | Problems |
Keywords
| Sammlung Brian Stephenson | 8 | Overview | Omit | Problems |
| Opfer weißer Figuren | 1 | Overview | Omit | Problems |
| Pickaninny | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 7 | Overview | Omit | Problems |
| C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 8 | 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%27Sammlung+Brian+Stephenson%27+AND+S%3D%27Nationaltidende%27