
1) Bulgarian surname 2) Chekhov play or its antihero 3) Chekhov title character 4) Choreographer 5) Common Russian surname 6) Common surname in Russia 7) Early Chekhov drama 8) Early Chekhov play 9) Four-act Chekhov drama 10) Lev ivanov 11) Macedonian surname 12) Play by Anton Chekhov 13) Russian choreographer
Found on
https://www.crosswordclues.com/clue/ivanov
[play] Ivanov was first performed in 1887, when Fiodor Korsh, owner of the Korsh Theatre in Moscow, commissioned Chekhov to write a comedy. Chekhov, however, responded with a four-act drama, which he wrote in ten days. Despite the success of its first performance, the production disgusted Chekhov himself. In a letter to his brother, he wrot...
Found on
http://en.wikipedia.org/wiki/Ivanov_(play)

(from the article `Chekhov, Anton`) ...study into the mind of an elderly and dying professor of medicine. The ingenuity and insight displayed in this tour de force was especially ...
Found on
http://www.britannica.com/eb/a-z/i/48

[
n] - Russian choreographer (1834-1905)
Found on
http://www.webdictionary.co.uk/definition.php?query=Ivanov

1895–1963, Russian playwright.
Found on
https://www.infoplease.com/dictionary/ivanov
No exact match found.