411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...c5/2. b4/2...cxb4/3. a3
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Sicilian Defense: Wing Gambit rd nd bd qd kd bd nd rd pd pd pd pd pd pd pd pd pl pl pl pl pl pl pl rl nl bl ql kl bl nl rl
3. a3
This move hopes for bxa3, when White would have good compensation after Bxa3 due to his development and open queenside files. However, d5! is very strong. exd5 is usually played and is the best move. Black is better.
Theory table
+34a3
d5exd5
Qxd5=/-
Wing Gambit