I want to know the answer to the following question:
What year did Schumann review Chopin's piano concertos?
All the background I'm provided with is that "The biography of Chopin published in 1863 under the name of Franz Liszt (but probably written by Carolyne zu Sayn-Wittgenstein) claims that Chopin "must be ranked first among the first musicians ... individualizing in themselves the poetic sense of an entire nation."". Is that enough to answer the question?
Answer: no