Overview
Genre
| Fairies | 2 | Overview | Omit | Problems |
| Retro | 2 | Overview | Omit | Problems |
Authors
| Buchanan, Andrew | 2 | Overview | Omit | Problems |
| Malcom, James | 1 | Overview | Omit | Problems |
Sources
| MatPlus.net Forum | 2 | Overview | Omit | Problems |
Keywords
| Eindeutige Beweispartie | 2 | Overview | Omit | Problems |
| Prenix | 2 | Overview | Omit | Problems |
| Scherzaufgabe | 2 | Overview | Omit | Problems |
| Staugaard-Rochade | 1 | Overview | Omit | Problems |
| Umwandlung | 1 | Overview | Omit | Problems |
| Umwandlungsscherz | 1 | Overview | Omit | Problems |
| Zwillingsfigur | 1 | Overview | Omit | Problems |
| Rochadematt | 1 | Overview | Omit | Problems |
| Homebase | 1 | Overview | Omit | Problems |
| Phönix | 1 | Overview | Omit | Problems |
| bessere Version | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 1 | Overview | Omit | Problems |
| C+ | 1 | Overview | Omit | Problems |
Cooked
| not cooked | 2 | 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%27Scherzaufgabe%27+AND+K%3D%27Eindeutige+Beweispartie%27