From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
master strokes /mˈastə stɹˈəʊks/
Meisterleistungen <pl>, Glanzleistungen <pl>, Bravourleistungen <pl>, Meisterstücke <pl>, Glanzstücke <pl>, Bravourstücke <pl>, Geniestreiche <pl>, geniale Schachzüge <pl>
Synonyms: strokes of genius, acts of genius, successful manoeuvres, brilliant feats, superb feats
see: master stroke, stroke of genius, act of genius, successful manoeuvre, brilliant feat, superb feat