FreeRepublic wrote on 09/24/23 at 20:12:39:
Chapter 9 is titled: Game changer vs the Universal System. I wonder what that could be.
Chapter 9 is relatively short, containing two games played with the Universal System. Matthew Sadler plays Black in the second game against French GM Fabien Libiszewski, which is apparently the reason for Moskalenko putting "Game Changer" in the chapter title. In fact, he dedicates the chapter to Sadler and Alpha Zero.
The first game in the chapter is Zdenek Nemec-Richard Pijl, Correspondence 2012. It begins 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 Qb6 arriving at a position where we exchanged posts in the thread on Miedema's Modernized French Volume 2:
https://www.chesspub.com/cgi-bin/chess/YaBB.pl?num=1585089764The correspondence game then continued with the line I quoted from Miedema's book: 8.0-0 cxd4 9.cxd4 a5. Moskalenko describes 9...a5 as a move that "is quite useful and remains a tough nut to crack". He also echoes Miedema's opinion that idea behind 9...a5 is to wait for White to commit before grabbing the d4-pawn. The wait isn't that long in the Nemec-Pijl game since Black takes the pawn on move 11. At move 19, Moskalenko comments that White has some compensation for the pawn, but not enough for an advantage, and the game is drawn on move 34.
You might be interested to know that Moskalenko also looks at 7...f6 in his notes to Nemec-Pijl. He follows the moves you gave in your analysis in this thread:
https://www.chesspub.com/cgi-bin/chess/YaBB.pl?num=1342015696/6#6Instead of your 11.Re1, he gives 11.b3!?, with the comment "The knight on d2 is slightly passive; however, with his last move, White is planning Bb2 and Ne5!, which will be difficult to neutralize." Moskalenko ends his analysis of 7...f6 here. A cursory check of the Mega Database indicates that Black can try to meet White's plan with 11...0-0 12.Bb2 Bd7 13.Ne5, and now 13...Be8 has been doing OK statistically. ChessBase flags this as a "hot" variation, and Stockfish evaluates the position as equal.
Moskalenko uses the second game in the chapter, Libiszewski-Sadler, to explore the variation with 7...Be7, intending ...g5. This is the recommendation in Simon Williams'
Attacking Chess: The French and the Chessable course
Mastering the French Defense by Bryan Tillis. It's also covered by Antic and Maksimovic in
The Modern French.