Overview
Genre
| h# | 17 | Overview | Omit | Problems |
| 2# | 1 | Overview | Omit | Problems |
Authors
| Dawson, Thomas R. | 2 | Overview | Omit | Problems |
| Tiric, Zivan | 1 | Overview | Omit | Problems |
| Fox, Charles Masson | 1 | Overview | Omit | Problems |
| Wikström, Elof | 1 | Overview | Omit | Problems |
| Sonnenfeld, Felix Alexander | 1 | Overview | Omit | Problems |
| Kahl, Hermann | 1 | Overview | Omit | Problems |
| Cornel, Herta | 1 | Overview | Omit | Problems |
| Funk, Jacob E. | 1 | Overview | Omit | Problems |
| Sorokin, Jewgeni P. | 1 | Overview | Omit | Problems |
| Joensen, Johannes | 1 | Overview | Omit | Problems |
| Jana, Josef | 1 | Overview | Omit | Problems |
| Szasz, Lajos | 1 | Overview | Omit | Problems |
| Gohn, Martin | 1 | Overview | Omit | Problems |
| Jacobs, Max | 1 | Overview | Omit | Problems |
| Nejman, Moissej B. | 1 | Overview | Omit | Problems |
| Kovacs, Norbert | 1 | Overview | Omit | Problems |
| Binkert, Otto Friedrich | 1 | Overview | Omit | Problems |
| L'hermet, Rudolf | 1 | Overview | Omit | Problems |
| Jensen, Sigurd | 1 | Overview | Omit | Problems |
Sources
| ? | 2 | Overview | Omit | Problems |
| The Chess Amateur | 2 | Overview | Omit | Problems |
| Tidskrift för Schack | 2 | Overview | Omit | Problems |
| Valves and Bi-Valves | 1 | Overview | Omit | Problems |
| The Falkirk Herald | 1 | Overview | Omit | Problems |
| Allgemeine Zeitung Chemnitz | 1 | Overview | Omit | Problems |
| British Chess Magazine | 1 | Overview | Omit | Problems |
| Die Schwalbe | 1 | Overview | Omit | Problems |
| Fairy Chess Review | 1 | Overview | Omit | Problems |
| Feladvanykedvelök Lapja | 1 | Overview | Omit | Problems |
| Funkschach | 1 | Overview | Omit | Problems |
| Land og Folk | 1 | Overview | Omit | Problems |
| Mat (Belgrad) | 1 | Overview | Omit | Problems |
| Neues Grazer Tagblatt | 1 | Overview | Omit | Problems |
| Revista Romana de Sah | 1 | Overview | Omit | Problems |
| Sadatschi i Etjudy | 1 | Overview | Omit | Problems |
Keywords
| Verstellung | 18 | Overview | Omit | Problems |
| Aristokrat | 3 | Overview | Omit | Problems |
| Miniatur | 2 | Overview | Omit | Problems |
| Opfer weißer Figuren | 1 | Overview | Omit | Problems |
| Platzwechsel | 1 | Overview | Omit | Problems |
| Sammlung Brian Stephenson | 1 | Overview | Omit | Problems |
| Umwandlung | 1 | Overview | Omit | Problems |
| Valve | 1 | Overview | Omit | Problems |
| Exzelsior Weiß | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 18 | Overview | Omit | Problems |
Cooked
| cooked | 18 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+COOKED+++AND+K%3D%27Verstellung%27