Stigma wrote on 03/19/18 at 19:15:43:
I agree. White can avoid the entire book and still play critical lines, by meeting 4...dxc4 with 5.e4 or 5.e3 and 4...Bb4 with 5.cxd5.
After 5.e4 Bb4 I don't see a good move other than 6.Bg5, which is definitely a Vienna Variation. And I think 5.e3 is a not very accurate QGA from white's point of view. So you will have to explain what critical lines you have in mind.
I agree with you that I have not seen "complete" coverage of 4...dxc4 anywhere.
Lalic (2000)
Queen's Gambit Declined: Bg5 Systems in his chapter 7 on the Vienna Variation has the following:
- Game 53 4...Bb4 5.Bg5 h6 6. Bh4 dxc4
- Game 54 4...dxc4 5.Bg5 Bb4 6. Qa4+ (and extremely brief coverage of 6.a3 and 6.e3 in a note)
- Games 55-67 4...dxc4 5.e4 Bb4 6.Bg5
Other than that, in the Introduction he has a game Eslon-Tal, Seville 1992, with 4...dxc4 5.Qa4+. In this game white did not play Bc1-g5 at all. It's not unique in that respect. Despite the title, Lalic has a whole chapter on Bc1-f4.
4 Symbols
5 Introduction
Part 1: Exchange Variations
16 1 The Alatortsev Variation: 3...Le7 4 cxd5 exd5 5 Lf4
27 2 The Exchange Variation: White develops his Knight on e2
35 3 The Exchange Variation: White plays Sf3
Part 2: White plays an early Sf3
52 4 An Anti-Lf4 line
57 5 The Ragozin Defence
82 6 The Manhattan Variation
101 7 The Vienna Variation
Part 3: 4 Lg5: Deviations for both sides
123 8 The Dutch/Peruvian Gambit
129 9 The Cambridge Springs
149 10 White plays e3 and Tc1 without Sf3
155 11 White plays Sf3 and Tc1 without e3
Part 4: Main lines
162 12 Anti-Tartakower: Lxf6
169 13 The Lasker Defence
177 14 The Tartakower Variation: Rare lines
185 15 The Tartakower Variation: Main line
198 16 The Extended Fianchetto
202 17 The Rubinstein Variation
207 Index of variations
Table of contents lifted from here:
http://www.schachversand.de/d/detail/buecher/5271.html