Overview
Genre
| n# | 10 | Overview | Omit | Problems |
| 3# | 8 | Overview | Omit | Problems |
| h# | 5 | Overview | Omit | Problems |
| Retro | 2 | Overview | Omit | Problems |
| s# | 2 | Overview | Omit | Problems |
Authors
| Malcom, James | 9 | Overview | Omit | Problems |
| McDowell, Michael | 3 | Overview | Omit | Problems |
| Carballo, Manuel Pérez | 2 | Overview | Omit | Problems |
| Kornin, Zalmen | 2 | Overview | Omit | Problems |
| Wettstein, Markus | 1 | Overview | Omit | Problems |
| Marysko, Milos | 1 | Overview | Omit | Problems |
| Loyd, Samuel | 1 | Overview | Omit | Problems |
| Beuman, Thomas | 1 | Overview | Omit | Problems |
| Naef, Wladimir | 1 | Overview | Omit | Problems |
| Crusats, Joaquim | 1 | Overview | Omit | Problems |
| Green, Joshua | 1 | Overview | Omit | Problems |
| Kloostra, Juan | 1 | Overview | Omit | Problems |
| Buchanan, Andrew | 1 | Overview | Omit | Problems |
| Saunders, Denis M. | 1 | Overview | Omit | Problems |
| Paros, György | 1 | Overview | Omit | Problems |
| Reddmann, Hauke | 1 | Overview | Omit | Problems |
Sources
| Tim Krabbé's Website | 10 | Overview | Omit | Problems |
| MatPlus.net Forum | 7 | Overview | Omit | Problems |
| chessproblem.net | 4 | Overview | Omit | Problems |
| Der Reiz des Ungewöhnlichen | 2 | Overview | Omit | Problems |
| Die Schwalbe | 1 | Overview | Omit | Problems |
| harmonie | 1 | Overview | Omit | Problems |
| Inselschach | 1 | Overview | Omit | Problems |
| Kibitzer's Cafe | 1 | Overview | Omit | Problems |
| König & Turm | 1 | Overview | Omit | Problems |
| Kunstschach in der Schweiz | 1 | Overview | Omit | Problems |
| Magyar Sakkvilag | 1 | Overview | Omit | Problems |
| Neue Zürcher Zeitung | 1 | Overview | Omit | Problems |
| New York Clipper | 1 | Overview | Omit | Problems |
| The Problemist | 1 | Overview | Omit | Problems |
| Basler Nachrichten | 1 | Overview | Omit | Problems |
Keywords
| Belén-Thema | 26 | Overview | Omit | Problems |
| Rochadematt | 16 | Overview | Omit | Problems |
| Schachschlüssel | 7 | Overview | Omit | Problems |
| Rex solus | 6 | Overview | Omit | Problems |
| Rochade | 4 | Overview | Omit | Problems |
| Schlagschlüssel | 4 | Overview | Omit | Problems |
| Pattaufhebung | 2 | Overview | Omit | Problems |
| Cant Castler | 2 | Overview | Omit | Problems |
| fluchtfeldgebender Schlüssel | 2 | Overview | Omit | Problems |
| Fluchtfeldraub | 2 | Overview | Omit | Problems |
| Kein letzter Zug von Schwarz | 1 | Overview | Omit | Problems |
| Minimal | 1 | Overview | Omit | Problems |
| Opfer weißer Figuren | 1 | Overview | Omit | Problems |
| Sammlung Brian Stephenson | 1 | Overview | Omit | Problems |
| Umwandlung | 1 | Overview | Omit | Problems |
| Umwandlungsschlüssel | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 20 | Overview | Omit | Problems |
| not C+ | 6 | Overview | Omit | Problems |
Cooked
| not cooked | 25 | Overview | Omit | Problems |
| cooked | 1 | 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%27Bel%C3%A9n-Thema%27+AND+NOT+K%3D%27Valladao-Task%27