Thanks for all the feedback on the book! I’m combining responses to a few posts here.
MNb You make some great points in your analysis - I can’t cover everything in depth here but some thoughts:
1) After 1.c4 e5 2.Nc3 f5 3.d4 exd4 4.Qxd4, the move 4...Nc6 is Black’s most common move by far, although I agree that 4...Nf6 is more solid. Here I suggest 5.g3 Nc6 6.Qe3+ Be7 7.Bg2 0–0 8.Nh3 transposing to Kramnik-Bacrot (given in the ChessPub Flank Archives), which should give White a slight edge.
2) 1.c4 e5 2.Nc3 Nc6 3.e3 f5 4.d4 Nf6 and now I suggest 5.d5 Ne7 6.Nf3 d6 7.Be2 with a typical line being 7...g6 8.0–0 Bg7 9.b4 transposing to the Chuchelov-Engelbert reference on page 108.
3) In the Dutch after 1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. Qc2 b6 5. Bg5 Bb7 6. e3 Bb4 I would suggest quick long castling with 7. Nge2 O-O 8.O-O-O when I prefer White’s long term attacking prospects.
4) I wouldn’t say that the Anti-Queen’s Gambit repertoire is just the Symmetrical Tarrasch, although that is obviously a big part of it. Many players that play the QGD as Black (myself included!) aren’t necessarily well-versed in the Tarrasch or comfortable defending a setup with an IQP. The game Karjakin-Anand in the book shows an important line that stays within Flank Opening territory, with similar themes to the Anti-Slav system. There is a lot of scope for originality here, for example the recent game Nepo-Anand (London Classic 2017) saw 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 a6 5. b3 Bd6N 6. Bb2 0–0 7. g4!? etc.
a) When Black plays an early ...a6, as you pointed out, there are some suggested lines given on pages 231-232. In general, my aim as White is to fianchetto the c1-bishop and get a stable position to fight against Black’s IQP. A key point is that this is much harder for Black to achieve in the reverse colours scenario. BTW, Gelfand-Khenkin quoted in the notes is a good thematic example.
b) In the other line you give: 1.c4 e6 2.Nc3 d5 3.e3 Nf6 4.Nf3 Be7 5.b3 0–0 6.Bb2 c5 7.cxd5 exd5 8.d4 Nc6 on p236 I give notes supporting 9.Be2 which has scored 65% for White (in Megabase). Here a nice, more recent game is Adhiban-Salomon, WchT 2017. In my view the inclusion of Bf1-b5 is not vital for White’s success, in Carlsen-Radjabov it was the best option because of the specific move-order in that line.
I agree an additional annotated game would have helped expand on this setup – if there is ever a second edition I will include one!
ErictheRed Absolutely, the repertoire is compatible with any main line King’s Indian where White plays e2-e4. Also, congrats on your book!
After 1 c4 e5, the 4 e3 Four Knights does indeed share some themes with the Taimanov Sicilian, although I believe the extra tempo makes a big difference. There have been some recent developments in top-level games (e.g. Aronian-Matlakov and Karjakin-Vidit) which I’ve covered in my ChessPub column.
leavenfish In the Old Indian section, you have a good point that the long forcing line isn’t strictly necessary. Instead 11.Bf1 Nhf4 12 Ne2 defuses Black’s kingside play, and looks pleasant for White.
David