Overview
Genre
| Fairies | 5 | Overview | Omit | Problems |
| Retro | 5 | Overview | Omit | Problems |
Authors
| Bonavoglia, Marco | 6 | Overview | Omit | Problems |
| Borst, Dirk | 1 | Overview | Omit | Problems |
Sources
| Best Problems | 2 | Overview | Omit | Problems |
| RIFACE | 2 | Overview | Omit | Problems |
| WCCC | 1 | Overview | Omit | Problems |
| WCCC Vilnius | 1 | Overview | Omit | Problems |
| Problemkiste | 1 | Overview | Omit | Problems |
Keywords
| Eindeutige Beweispartie | 4 | Overview | Omit | Problems |
| RIFACE Retro Composition Turnier | 2 | Overview | Omit | Problems |
| Rochade | 1 | Overview | Omit | Problems |
| Rückkehr | 1 | Overview | Omit | Problems |
| Sentinelles | 1 | Overview | Omit | Problems |
| Vertikaler Zylinder | 1 | Overview | Omit | Problems |
| Home Circuit | 1 | Overview | Omit | Problems |
| Homebase | 1 | Overview | Omit | Problems |
| Letzter Zug? | 1 | Overview | Omit | Problems |
| Miniatur | 1 | Overview | Omit | Problems |
| Minimal | 1 | Overview | Omit | Problems |
| Andernachschach | 1 | Overview | Omit | Problems |
| Annan-Schach | 1 | Overview | Omit | Problems |
| Anti-take&make | 1 | Overview | Omit | Problems |
| Aristokrat | 1 | Overview | Omit | Problems |
| Bahnung, schwarze | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 3 | Overview | Omit | Problems |
| C+ | 3 | Overview | Omit | Problems |
Cooked
| not cooked | 6 | 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%27En+passant+als+Schl%C3%BCssel%27+AND+A%3D%27Bonavoglia%2C+Marco%27