Overview
Genre
| Retro | 5 | Overview | Omit | Problems |
| s# | 4 | Overview | Omit | Problems |
| n# | 4 | Overview | Omit | Problems |
| h# | 2 | Overview | Omit | Problems |
| Mathematics | 2 | Overview | Omit | Problems |
Authors
| Malcom, James | 7 | Overview | Omit | Problems |
| Buchanan, Andrew | 3 | Overview | Omit | Problems |
| Shinkman, William A. | 2 | Overview | Omit | Problems |
| Chanjan, Alexej | 1 | Overview | Omit | Problems |
| Minerva, Enzo | 1 | Overview | Omit | Problems |
| Popow, Grigori L. | 1 | Overview | Omit | Problems |
| Rotenberg, Jacques | 1 | Overview | Omit | Problems |
| Schreckenbach, Michael | 1 | Overview | Omit | Problems |
| Degenkolbe, Mirko | 1 | Overview | Omit | Problems |
| Degener, Udo | 1 | Overview | Omit | Problems |
Sources
| SuperProblem (Website) | 5 | Overview | Omit | Problems |
| The Golden Argosy | 2 | Overview | Omit | Problems |
| PDB Website | 2 | Overview | Omit | Problems |
| chess.stackexchange.com | 2 | Overview | Omit | Problems |
| Tim Krabbé's Website | 2 | Overview | Omit | Problems |
| Best Problems | 1 | Overview | Omit | Problems |
| L'Unita | 1 | Overview | Omit | Problems |
| Maroc Echecs | 1 | Overview | Omit | Problems |
| MatPlus.net Forum | 1 | Overview | Omit | Problems |
| Problemiste | 1 | Overview | Omit | Problems |
| The Puzzling Side of Chess | 1 | Overview | Omit | Problems |
Keywords
Computer tested
| not C+ | 9 | Overview | Omit | Problems |
| C+ | 8 | Overview | Omit | Problems |
Cooked
| not cooked | 17 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+S%3D%27Schach%27+AND+K%3D%27Konstruktionsrekord%27