What is a proper way of utilizing a chess opening? For example, what if black wants to play Sicilian defense (c5) but white plays something else like Nf3? - Quora
Sicilian Defense (How To Play It, Attack It, And Counter It)
Why would White play 2.a3 as their 2nd move in the Sicilian Defense? It's not an accepted opening and I see no benefits. How would you go about strategizing a reply, as
Experts vs. the Sicilian, 2nd: Aagaard, Jacob, Shaw, John: 9789197524469: Amazon.com: Books