Overview
Genre
| 2# | 7 | Overview | Omit | Problems |
| Retro | 1 | Overview | Omit | Problems |
Authors
| Zujevas, Nikolajus | 7 | Overview | Omit | Problems |
| Zyrulik, Stepan P. | 1 | Overview | Omit | Problems |
| Kolpakow, Wiktor S. | 1 | Overview | Omit | Problems |
Sources
| Sadatschi i Etjudy | 2 | Overview | Omit | Problems |
| Schach-M | 2 | Overview | Omit | Problems |
| Sem Schachmatnych Not | 1 | Overview | Omit | Problems |
| Leninski Sawet | 1 | Overview | Omit | Problems |
| Sachmatija | 1 | Overview | Omit | Problems |
Keywords
| Miniatur | 4 | Overview | Omit | Problems |
| Miniaturensammlung | 2 | Overview | Omit | Problems |
| Minimal | 1 | Overview | Omit | Problems |
| Fluchtfeldraub | 1 | Overview | Omit | Problems |
| Kein letzter Zug von Schwarz | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 5 | Overview | Omit | Problems |
| C+ | 2 | Overview | Omit | Problems |
Cooked
| not cooked | 6 | 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+A%3D%27Zujevas%2C+Nikolajus%27+AND+G%3D%272%23%27