Overview
Genre
| s# | 8 | Overview | Omit | Problems |
| n# | 6 | Overview | Omit | Problems |
| 3# | 4 | Overview | Omit | Problems |
| h# | 3 | Overview | Omit | Problems |
| Retro | 1 | Overview | Omit | Problems |
Authors
| Ljubaschewski, Leonid | 22 | Overview | Omit | Problems |
| Makaronez, Leonid | 8 | Overview | Omit | Problems |
| Tkatschenko, Sergej I. | 6 | Overview | Omit | Problems |
| Frolkin, Andrij N. | 2 | Overview | Omit | Problems |
| Tkatschenko, Sergej | 2 | Overview | Omit | Problems |
| Kuligin, Mykola W. | 1 | Overview | Omit | Problems |
| Neef, Wilfried | 1 | Overview | Omit | Problems |
| Tischtschenko, Wladimir W. | 1 | Overview | Omit | Problems |
Sources
| Die Schwalbe | 6 | Overview | Omit | Problems |
| The Problemist | 3 | Overview | Omit | Problems |
| StrateGems | 2 | Overview | Omit | Problems |
| Troll | 1 | Overview | Omit | Problems |
| Uralski Problemist | 1 | Overview | Omit | Problems |
| Ladja | 1 | Overview | Omit | Problems |
| Mat Plus | 1 | Overview | Omit | Problems |
| Nowa gaseta | 1 | Overview | Omit | Problems |
| Nowaja gaseta | 1 | Overview | Omit | Problems |
| Probleemblad | 1 | Overview | Omit | Problems |
| Problemist Ukrainy | 1 | Overview | Omit | Problems |
| Problemskak | 1 | Overview | Omit | Problems |
| Schach | 1 | Overview | Omit | Problems |
| Schach-Echo | 1 | Overview | Omit | Problems |
| Springaren | 1 | Overview | Omit | Problems |
Keywords
| Miniaturensammlung | 3 | Overview | Omit | Problems |
| Minimal | 3 | Overview | Omit | Problems |
| Antiphönix | 2 | Overview | Omit | Problems |
| konsekutive Umwandlungen 2 | 2 | Overview | Omit | Problems |
| Miniatur | 2 | Overview | Omit | Problems |
| Selbstblock | 2 | Overview | Omit | Problems |
| Unterverwandlung | 2 | Overview | Omit | Problems |
| Unterverwandlung im Schlüsselzug | 2 | Overview | Omit | Problems |
| Unterverwandlung L/S | 1 | Overview | Omit | Problems |
| Abzugsschach | 1 | Overview | Omit | Problems |
| Umwandlungen in Läufer | 1 | Overview | Omit | Problems |
| unlösbar | 1 | Overview | Omit | Problems |
| Eckmatt | 1 | Overview | Omit | Problems |
| Eindeutige Beweispartie | 1 | Overview | Omit | Problems |
| Einfärbeproblem | 1 | Overview | Omit | Problems |
| En passant | 1 | Overview | Omit | Problems |
| Fernblock | 1 | Overview | Omit | Problems |
| Pattaufhebung | 1 | Overview | Omit | Problems |
| Platzwechsel | 1 | Overview | Omit | Problems |
| Schnoebelen-Thema | 1 | Overview | Omit | Problems |
Computer tested
| not C+ | 11 | Overview | Omit | Problems |
| C+ | 11 | Overview | Omit | Problems |
Cooked
| not cooked | 20 | Overview | Omit | Problems |
| 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+NOT+S%3D%27Kudesnik%27+AND+A%3D%27Ljubaschewski%2C+Leonid%27