Overview
Genre
| Fairies | 3 | Overview | Omit | Problems |
| h# | 3 | Overview | Omit | Problems |
| n# | 1 | Overview | Omit | Problems |
Authors
| Guttmann, Erwin Moritz Herbert | 1 | Overview | Omit | Problems |
| Sphicas, George P. | 1 | Overview | Omit | Problems |
| Jelinek, Jiri | 1 | Overview | Omit | Problems |
| Levitt, Jonathan Paul | 1 | Overview | Omit | Problems |
| Wenda, Klaus | 1 | Overview | Omit | Problems |
| Koci, Vladimir | 1 | Overview | Omit | Problems |
| Labai, Zoltan | 1 | Overview | Omit | Problems |
Sources
| The Problemist | 5 | Overview | Omit | Problems |
| Bulletin | 2 | Overview | Omit | Problems |
| Die Schwalbe | 2 | Overview | Omit | Problems |
| Neue Leipziger Zeitung | 1 | Overview | Omit | Problems |
| Rochade Europa | 1 | Overview | Omit | Problems |
| Schach-Express | 1 | Overview | Omit | Problems |
| Schachmatt | 1 | Overview | Omit | Problems |
| Schweizerische Schachzeitung | 1 | Overview | Omit | Problems |
| Comoedia | 1 | Overview | Omit | Problems |
| Deutsche Schachblätter | 1 | Overview | Omit | Problems |
| Deutsche Schachzeitung | 1 | Overview | Omit | Problems |
| The Problemist Fairy Chess Supplement | 1 | Overview | Omit | Problems |
| The Problemist Supplement | 1 | Overview | Omit | Problems |
Keywords
| konsekutive Umwandlungen 3 | 7 | Overview | Omit | Problems |
| Entblockung | 3 | Overview | Omit | Problems |
| Minimal | 3 | Overview | Omit | Problems |
| Selbstblock | 3 | Overview | Omit | Problems |
| Umwandlung | 3 | Overview | Omit | Problems |
| Unterverwandlung | 3 | Overview | Omit | Problems |
| Umwandlungen in Springer | 2 | Overview | Omit | Problems |
| Unterverwandlung im Schlüsselzug | 2 | Overview | Omit | Problems |
| Serienzüger | 2 | Overview | Omit | Problems |
| Mustermatt | 2 | Overview | Omit | Problems |
| Exzelsior Weiß | 2 | Overview | Omit | Problems |
| Holst-Umwandlung | 1 | Overview | Omit | Problems |
| Längstzüger | 1 | Overview | Omit | Problems |
| Liniensperrung | 1 | Overview | Omit | Problems |
| Exzelsior | 1 | Overview | Omit | Problems |
| Allumwandlung | 1 | Overview | Omit | Problems |
| Antiphönix | 1 | Overview | Omit | Problems |
| Eck zu Eck | 1 | Overview | Omit | Problems |
| Oudot-Thema | 1 | Overview | Omit | Problems |
| Phönix | 1 | Overview | Omit | Problems |
| Rückkehr nach Umwandlung | 1 | Overview | Omit | Problems |
| Schachschutz | 1 | Overview | Omit | Problems |
| Umwandlungen in Damen | 1 | Overview | Omit | Problems |
| Umwandlungen in Türme | 1 | Overview | Omit | Problems |
| Unterverwandlung im Mattzug | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 6 | Overview | Omit | Problems |
| not C+ | 1 | 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+S%3D%27The+Problem%27+AND+K%3D%27konsekutive+Umwandlungen+3%27