opening - Why does 6.Bg5 prevent 6e5 in the Sicilian Najdorf

In Gufeld's book, after 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5!, [FEN ""] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5! he writes: "In this way White solves three

Back To Basics Openings PDF, PDF, Chess Openings

Should I play e6 or e5 in the Najdorf Sicilian? I heard that both are playable in most cases but there are some exceptions. - Quora

The Catalan - Raetsky & Chetverik, PDF, Chess Openings

S. Bücker & C. Galofre - Chess Cafe - Over the Horizons - 1-74, PDF, Chess Openings

Chess openings: Sicilian, Najdorf, 6e6 (B95)

Back To Basics Openings PDF, PDF, Chess Openings

Back To Basics Openings PDF, PDF, Chess Openings

Unorthodox Openings Newsletter6, PDF, Chess Openings

History Archives - Page 3 of 21 - British Chess News