Overview
Genre
| n# | 8 | Overview | Omit | Problems |
| Retro | 1 | Overview | Omit | Problems |
| Fairies | 1 | Overview | Omit | Problems |
Authors
| Malcom, James | 4 | Overview | Omit | Problems |
| Hoffmann, Peter | 2 | Overview | Omit | Problems |
| Kornin, Zalmen | 2 | Overview | Omit | Problems |
| Trillon, Jean-Michel | 1 | Overview | Omit | Problems |
| Krätschmer, Ralf | 1 | Overview | Omit | Problems |
Sources
| Der Reiz des Ungewöhnlichen | 6 | Overview | Omit | Problems |
| MatPlus.net Forum | 5 | Overview | Omit | Problems |
| Rex Multiplex | 1 | Overview | Omit | Problems |
| Kibitzer's Cafe | 1 | Overview | Omit | Problems |
| König & Turm | 1 | Overview | Omit | Problems |
| chessproblem.net | 1 | Overview | Omit | Problems |
Keywords
| Valladao-Task | 8 | Overview | Omit | Problems |
| En passant | 7 | Overview | Omit | Problems |
| Belén-Thema | 6 | Overview | Omit | Problems |
| Rochadematt | 6 | Overview | Omit | Problems |
| Schachschlüssel | 5 | Overview | Omit | Problems |
| Unterverwandlung | 5 | Overview | Omit | Problems |
| Umwandlung | 3 | Overview | Omit | Problems |
| Schlagschlüssel | 2 | Overview | Omit | Problems |
| Rochade | 2 | Overview | Omit | Problems |
| a posteriori (AP) | 1 | Overview | Omit | Problems |
| Berlin-Thema | 1 | Overview | Omit | Problems |
| bessere Version | 1 | Overview | Omit | Problems |
| En passant als Schlüssel | 1 | Overview | Omit | Problems |
| Längstzüger | 1 | Overview | Omit | Problems |
| Umwandlungsschlüssel | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 6 | Overview | Omit | Problems |
| not C+ | 2 | Overview | Omit | Problems |
Cooked
| not cooked | 7 | 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%27Valladao-Task%27+AND+G%3D%27n%23%27