Overview
Genre
| 2# | 5 | Overview | Omit | Problems |
| 3# | 5 | Overview | Omit | Problems |
Authors
| Mansfield, Comins | 3 | Overview | Omit | Problems |
| Purchas, Francis Eastwood | 1 | Overview | Omit | Problems |
| Bernard, Henry D'Oyly | 1 | Overview | Omit | Problems |
| Prideaux, Henry Maxwell | 1 | Overview | Omit | Problems |
| Hood, Jaques | 1 | Overview | Omit | Problems |
| Campbell, Joseph Graham | 1 | Overview | Omit | Problems |
| Williams, Philip H. | 1 | Overview | Omit | Problems |
| Laws, Benjamin Glover | 1 | Overview | Omit | Problems |
Sources
| Morning Post | 10 | Overview | Omit | Problems |
| Beispiele zur Ideengeschichte des Schachproblems | 2 | Overview | Omit | Problems |
| Schach-Echo | 2 | Overview | Omit | Problems |
| 2345 Chess Problems | 2 | Overview | Omit | Problems |
| Complete Mansfield | 2 | Overview | Omit | Problems |
| Das Schachproblem | 1 | Overview | Omit | Problems |
| Der Schachspiegel | 1 | Overview | Omit | Problems |
| Die Schwalbe | 1 | Overview | Omit | Problems |
| Encyclopedia of Chess Problems | 1 | Overview | Omit | Problems |
| FIDE Album 1914-1944/I | 1 | Overview | Omit | Problems |
| A Genius of the Two-Mover | 1 | Overview | Omit | Problems |
| All Change Here! | 1 | Overview | Omit | Problems |
| An English Bohemian | 1 | Overview | Omit | Problems |
| Arbeiter-Schachzeitung (Chemnitz) | 1 | Overview | Omit | Problems |
| Atputa | 1 | Overview | Omit | Problems |
| Schachmatai ir bridzas | 1 | Overview | Omit | Problems |
| Simple Two-move Themes | 1 | Overview | Omit | Problems |
| The White Knights | 1 | Overview | Omit | Problems |
| Volksgemeinschaft (Heidelberg) | 1 | Overview | Omit | Problems |
| White to Play | 1 | Overview | Omit | Problems |
| Chess Problems: Introduction to an Art | 1 | Overview | Omit | Problems |
| Neues Wiener Tagblatt | 1 | Overview | Omit | Problems |
Keywords
| Sammlung Brian Stephenson | 7 | Overview | Omit | Problems |
| Zugzwang-Ziel | 3 | Overview | Omit | Problems |
| Miniaturensammlung | 2 | Overview | Omit | Problems |
| Zugwechsel | 2 | Overview | Omit | Problems |
| Springerrad | 1 | Overview | Omit | Problems |
| Unterverwandlung L/S | 1 | Overview | Omit | Problems |
| vorweggenommen | 1 | Overview | Omit | Problems |
| Weglenkung | 1 | Overview | Omit | Problems |
| Abzugsmatt | 1 | Overview | Omit | Problems |
| Batterieabbau | 1 | Overview | Omit | Problems |
| Bauernmatt | 1 | Overview | Omit | Problems |
| Blocknutzung | 1 | Overview | Omit | Problems |
| Brennpunkt | 1 | Overview | Omit | Problems |
| Fesselungsmatt | 1 | Overview | Omit | Problems |
| Hinlenkung | 1 | Overview | Omit | Problems |
| Mattwechsel | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 6 | Overview | Omit | Problems |
| C+ | 4 | Overview | Omit | Problems |
Cooked
| not cooked | 10 | 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%27Pattaufhebung%27+AND+S%3D%27Morning+Post%27