D50, D51 Queen’s Gambit [QGD] Discoveries
Summary of analysis (author’s novelties are marked by symbol “AN”)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Paragraph 1: 4...Nbd7 5.e3 dcAN
(with the idea c7-c6) with unclear position.
Paragraph 2: 4...c6 5.e3 dcAN 6.Bc4 Nbd7
with unclear position. If white plays 7.Nf3, then black plays 7...Bb4 or 7...Qa5 with unclear position in both cases. If white doesn’t play 7.Nf3, then black plans e6-e5 (with previous preparation!), and the position is unclear too
It should be noted, that Paragraph 2 is extremely important for exact appraising of these moves (4.Bg5!? and 3.Nc3!?) !!
Paragraph 3: 4...Nbd7 5.e3 c6 6.a3 dcAN
[6…Be7 7.Nf3 with unclear position, where white fights for advantage (this is a new appraisal)!] 7.Bc4 Qa5 [with the idea Ne4; with the idea Nd5] with unclear position.
Auteur : Y.Bukayev
Dear reader, here you can see theoretical discoveries-bombs, that change appraisal of important opening systems. You can see email-contact of Yury V. Bukayev, the inventor, the innovator, on Contacts page.
(c) Bukayev, Yury V. 2005; 2005-2015 (summaries)
All rights reserved. The reprinting, other using of these materials requires a reference to them or to the author-owner.
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