Overview
Genre
| s# | 3 | Overview | Omit | Problems |
Authors
| Fiedler, Frank | 1 | Overview | Omit | Problems |
| Degenkolbe, Mirko | 1 | Overview | Omit | Problems |
| Surkow, Waleri A. | 1 | Overview | Omit | Problems |
Sources
| ru_chess_art | 1 | Overview | Omit | Problems |
| Sem Schachmatnych Not | 1 | Overview | Omit | Problems |
| Uralski Problemist | 1 | Overview | Omit | Problems |
Keywords
| Deckungswechsel | 3 | Overview | Omit | Problems |
| Opferwechsel | 3 | Overview | Omit | Problems |
| Minimal | 1 | Overview | Omit | Problems |
| Mustermatt | 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+K%3D%27Opferwechsel%27+AND+K%3D%27Deckungswechsel%27+AND+K%3D%27Opferwechsel%27+AND+K%3D%27Opferwechsel%27+AND+NOT+COOKED+