From Week 3 action:
Joel Banawa (LA Vibe) – Dionisio Aldama (Arizona Scorpions)
Very combative and probably not good according to the latest word in theory in this move order. For adventurers, look at 3…a6!? hoping to get e6 in soon under better circumstances!
As far as I know, the Modern Benoni in this move order is still considered dubious due to the straightfoward e4, f4, and Bb5+ despite some sporadic efforts by Topalov in the 1990s. That’s why it’s far more often seen after white commits his knight to f3.
As recommended by Yermolinsky in the “Road to Chess Improvement” book. Yermo scored several convincing wins in this clear-cut “central” strategy.
Previously thought to be very dubious for black, this setup has been re-invigorated thanks to the efforts of young world-class Grandmaster Vugar Gashimov. Indeed, in the analysis room at the playing hall for Arizona, I instructed John Gurczak to kibitz “Gashimov!” around this point.
Igor Ivanov used to say categorically that any Rf8-e8 move is useless in the Benoni because the Rook needs to be on f8 to support a later f7-f5.
I guess white wanted to observe h5 to prevent Nf6-h5. This position is fully acceptable for black. But now mysterious things start to happen.
I’m not sure about this move or the prior move. White is gearing up for his strong 18th.
In light of the unpleasant developments following this move, black should already be seeking alternatives.
Now it’s crazy (probably crazy bad for black).
What I wanted to see here was 20…Qxb5!!? 21. Bxb5 Bxb5, although 22. Bxe5 takes out most of the fun.
Here, I was expecting 22…Bxb3!? 23. Qxb3 Qa3!? with counterplay.
White gets carried away. 27. Qe1 wins material.
Now black is very compact and white cannot break down the formation.
30.Qb6 Rc8 31.Bc4 Ne6 32.f3 Bf8 33.Kh2 Bc5 34.Qb1 Re8 35.Qf5 Bf8 36.Bd3 Bg7 37.h4 a5 38.hxg5 hxg5 39.Bf2 Rd8 40.f4 gxf4 41.Bh4 Rxd3 42.Qxd3 Bxe5 43.Qf5 Bc7 44.Kh1 a4 45.Be7 Bb6 46.Qg4+ Kh7 47.Bf6 Kh6 48.Kh2 Be4 49.Qg8 Bg6 50.Qa8 Bf5 51.Qxb7 Kg6 52.Be5 Bd4 53.Bd6 Bc5 54.Bxc5 Nxc5 55.Qc6+ Ne6 56.Qxa4 Kf6 57.Qc6 Bg6 58.Kg1 Kg5 59.Kf2 Kg4 60.Qd5 Bf5 61.Qe5 Bg6 62.Qe2+ Kf5 63.Qb5+ Kg4 64.Qe5 Bf5 65.Qc3 Kg5 66.Ke2 Bg6 67.Kd2 Kg4 68.Qh3+ Kg5 69.Kc3 Bf5 70.Qf3 Bg4 71.Qf2 Bf5 72.Qf3 Bg4 Game drawn by mutual agreement 1/2-1/2
Quite the tightrope act from Aldama! Arizona wound up decisively winning the match, 3 1/2 to 1/2.
Swedish teenage phenom Nils Grandelius is not known to be a huge expert in the Modern Benoni.
The collective Georgian Women’s Olympic team also is not known to be a huge authority on the Modern Benoni.