411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...d6/2. Bb5
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Pirc Defense rd nd bd qd kd bd nd rd pd pd pd pd pd pd pd pd bl pl pl pl pl pl pl pl pl rl nl bl ql kl nl rl
2. Bb5
This does not do much, as Black can easily counter with 2...c6, forcing White to retreat the bishop.
However, the check might have a psychological impact on Black.
Pirc Defense