Overview
Genre
| s# | 6 | Overview | Omit | Problems |
| n# | 1 | Overview | Omit | Problems |
Authors
| Potschtarjow, Konstantin G. | 7 | Overview | Omit | Problems |
| Fokin, Juri G. | 1 | Overview | Omit | Problems |
Sources
| Schach | 5 | Overview | Omit | Problems |
| Sadatschi i Etjudy | 2 | Overview | Omit | Problems |
Keywords
| Dentist-Thema | 1 | Overview | Omit | Problems |
| fortgesetzte Verteidigung | 1 | Overview | Omit | Problems |
| Fortsetzungswechsel | 1 | Overview | Omit | Problems |
| Miniatur | 1 | Overview | Omit | Problems |
| Miniaturensammlung | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 5 | Overview | Omit | Problems |
| not C+ | 2 | Overview | Omit | Problems |
Cooked
| not cooked | 7 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+S%3D%27Buffalo+Sunday+Times%27+AND+A%3D%27Potschtarjow%2C+Konstantin+G.%27