Question: The String Quartet No. 14 in A-flat major was the last string quartet completed by the second Czech composer to achieve what?
Sentence (from "String Quartet No. 14 (Dvořák)"): 105, B. 193, was the last string quartet completed by Antonín Dvořák, even though it was published before his Thirteenth Quartet (which appeared with the higher opus number 106).
Relevant evidence: Yes