Overview
Genre
| 2# | 1 | Overview | Omit | Problems |
| Fairies | 1 | Overview | Omit | Problems |
| n# | 1 | Overview | Omit | Problems |
Authors
| Armeni, Alberto | 3 | Overview | Omit | Problems |
Sources
| Assoc. Scacchistica Italiana Giocatori per Corrispondenza | 1 | Overview | Omit | Problems |
| Gaudium | 1 | Overview | Omit | Problems |
| SuperProblem (Website) | 1 | Overview | Omit | Problems |
Keywords
| Mustermatt | 3 | Overview | Omit | Problems |
| Miniatur | 2 | Overview | Omit | Problems |
| Aristokrat | 1 | Overview | Omit | Problems |
| Eckmatt | 1 | Overview | Omit | Problems |
| Einsteinschach | 1 | Overview | Omit | Problems |
| Rex solus | 1 | Overview | Omit | Problems |
| Schlagschlüssel | 1 | Overview | Omit | Problems |
| Selbstblock | 1 | Overview | Omit | Problems |
| Zwilling | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 2 | Overview | Omit | Problems |
| not C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 3 | 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%27Mustermatt%27+AND+A%3D%27Armeni%2C+Alberto%27