411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...c5/2. c3/2...Nf6/3. e5/3...Nd5
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Sicilian, Alapin rd nd bd qd kd bd rd pd pd pd pd pd pd pd pd nd pl pl pl pl pl pl pl pl rl nl bl ql kl bl nl rl
3...Nd5
This is obviously the only good move, as 3...Ne4?? 4.d3! forfeits the knight, whilst 3...Ng8? is way too passive and forfeits two tempi. White usually plays 4.d4 or 4.Nf3. If White played 4.Bc4, or 4.g3, Black is fine after e6 and eventually d6.https://www.chess.com/lessons/view/1145
Theory table
+456d4
cxd4Nf3
e6Nf3