…Nf6-d7 – Undermining the e5 Square

With fewer than 50 days until the US Junior Open, I’ve finally returned to Richmond to start the summer. It’s been an eventful first year attending Pitt, but with the second semester in the books, I’m really excited to start preparing for my trip to New Orleans!

With only so much time between now and my flight south, I’ve put together a study schedule to prepare for the event. Somehow an hour of daily exercise made my list…

Playing in Pittsburgh definitely offered me more playing opportunities, and while my rating didn’t change much, I still managed to break 2100 and earn the Candidate Master title this year, not to mention a nearly unbeaten record for the University of Pittsburgh (9 wins, 3 draws, and only 1 loss in team matches). I do get the impression, however, that to some extent, my ability to gain rating points was dampened by my schoolwork, and hopefully my appearances in New York City, Washington D.C., and Charlotte will give me the opportunity to prove that going into the US Junior Open.

2016 Pittsburgh Metropolitan Open. Can you spot me?

That’s enough about me, I thought today I would discuss an interesting idea in queen’s pawn structures, specifically when 1. d4 is met with …d7-d5. Let’s sample the position below.

Screen Shot 2016-05-01 at 20.40.57

Here we have a position where White has played the London System and has achieved control over the e5 square. Should White anchor a piece here, it’s up to Black to know how to undermine White’s center. This position can also occur in various Stonewall positions as well, here’s a case where I mishandled the pressure back in 2012.

Screen Shot 2016-05-01 at 20.45.40
White to Move

Steincamp–Armentrout (Eastern Open, 2012)

Despite my 1800 rating at the time, I’ve already shown my opponent here that I don’t understand Black’s objectives in the Stonewall with the poor choice 6… cxd5, eliminating Black’s worries over his bad bishop. Aside from that early blunder, the critical moment is actually here, where I elected 10. Nxe4? allowing my opponent to turn his space into a space advantage. Already, after 10… fxe4 11. Nc3 Nf6 12. 0-0 0-0, White is already visibly worse.

My bishop on g2 is poor, and I’ve spent two moves to get my knight to c3 where it does absolutely nothing. Realizing the poor state of affairs, I tried to break through with 13. f3, only to find after 13… exf3 14. Bxf3 Bh3 15. Bg2 Bxg2 16. Kxg2 =+ that White simply has too many light-squared weaknesses and a weak e3 pawn for no compensation.

Screen Shot 2016-05-01 at 20.53.16

I went on to lose 15 moves later in what would turn out to be the worst tournament of my career.

So it’s evident that handling your opponent’s control over the e4/e5 square in such closed positions is of extreme importance. If we look back, White would have been much better served trying 10. f3, though I’m convinced that even with this improvement White is still worse.

Screen Shot 2016-05-01 at 20.58.03

The bishop on f4 is misplaced, and thanks to an early trade on d5, the e3 pawn proves a liability. But at least here you can see that White can try for an e3-e4 break to limit Black’s hold on the center. The resulting position will leave White with an isolated queen’s pawn, but at least it will be my best shot at equality.

In reality, when your opponent uses the e4/e5 square as an outpost, you really have two options, to kick it with your f-pawn, or to trade pieces. Each option has its perks.

For my first showcase example, I want to use the opening of a game I discussed upon the relaunch of chess^summit last fall. If you want to see the whole game, you can watch it here:

Ou – Steincamp (Washington International, 2015)

1.d4 Nf6 2.Nf3 g6 3.Nc3 d5

Screen Shot 2016-05-01 at 21.03.01

With White’s choice of 3. Nc3, I opted for this move, …d7-d5. White’s plan is to control e5, and perhaps have a well timed h-pawn push to weaken my kingside.

4.Bf4 Bg7 5.e3 O-O 6.Be2 b6

Screen Shot 2016-05-01 at 21.04.50

The “safe” option for Black. I have the option of …Bc8-b7 and …Bc8-a6 with this move, but more realistically, I’m planning …c7-c5 to contest the center the one way White can’t, the flank.


Screen Shot 2016-05-01 at 21.06.48

And we’ve reached the critical concept for today. Here White puts a knight on e5 with the intention of playing f2-f3 and e3-e4, paralyzing Black. I can’t afford to let this knight stay on the e5 square, as my b8 knight cannot easily develop without ceding the c6 square for White’s knight. In this position where White holds the static advantage, its critical that Black play dynamically to breakthrough. Before taking any drastic measures, I quickly protect the d5 pawn to make my next move possible!

7…c6 8.O-O Nfd7!

Screen Shot 2016-05-01 at 21.11.31

A backwards knight move! Though seemingly counterintuitive, the idea is to play …f7-f6 seizing control over e5, while simultaneously preapring an …e7-e5 push myself. Should White trade on d7, I develop with tempo – 9. Nxd7? Nxd7 10. h3 e5 11. Bh2 =+ Already it’s clear that the intiative has shifted.

9.f3 Nxe5

Screen Shot 2016-05-01 at 21.14.37

It might also be acceptable to try 9… f6, but here I thought it made sense to trade since Black is cramped and now White must make some sort of concession on e5. My opponent chose to recapture with the bishop, which gave me quick play in the center.

10.Bxe5 f6 11.Bg3 e5

Screen Shot 2016-05-01 at 21.16.42

Suddenly it’s White who has concerns over his weak center, and 12. e4 seems to give White more problems than solutions. I went on to win a nice game, and if you haven’t seen it, I highly encourage you to check out my video on it!

In this next example, White transposes into a Stonewall structure. Note how this time my pieces are much more effectively placed than they were back in 2012.

Mucerino–Steincamp (Pennsylvania G/29 State Championships, 2016)

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 c5?!

Screen Shot 2016-05-01 at 21.20.50

Not my typical choice, but I knew my opponent would stick to his repertoire and not take the pawn on c5 given the short time control. In return, I got a fantastic position.

5.e3 O-O 6.c3 b6 7.Bd3

Screen Shot 2016-05-01 at 21.22.22

From what I’ve come to understand, this bishop really belongs on e2, but here it still offers control over the e4 square. My next two moves make it difficult for White to push his e3 pawn to claim the center.

7…Bb7 8.O-O d5

Screen Shot 2016-05-01 at 21.24.08

A rather simple position. White’s gotten the simplistic development he wanted, but its not quite clear where he should go from here. That being said, White tried putting a knight on e5 to expand on the kingside.

9.Ne5 Nfd7!

Screen Shot 2016-05-01 at 21.25.49

The star move for today! With both …f7-f6 and …Nd7xe5 threatened, White must act with urgency.

10.f4 Nxe5

Screen Shot 2016-05-01 at 21.28.00

Black is prepared to break White’s central grip with his next move, …f7-f6. I think 10…f6 was also worthy of consideration 11. Nxd7 Qxd7 (getting off of the h4-d8 diagonal to prepare …e7-e5) 12. Bh4 e5 =+ and White has a slightly worse position

11.fxe5 f6 12.exf6 exf6 13.Bh4 Qe8!

Screen Shot 2016-05-01 at 21.30.47

Despite a convincing win over an expert the last round, my coach, GM Eugene Perelshteyn told me that this was the best move I made this tournament. Not only does this move evade the pin on f6, but it puts pressure on the backward e3 pawn while also stopping e3-e4. My next move, 14…f5 locks in this weakness.

14.Qf3 f5

Screen Shot 2016-05-01 at 21.33.04

At the cost of weakening the e5 square, I managed to turn e3 into a permanent structural weakness.

15.Qf4 Nd7 16.Rae1 Nf6 17.dxc5 bxc5 18.Qc7 Qc6?=

Screen Shot 2016-05-01 at 21.34.18

Trading queens is the right idea, but it was critical to force the exchange on c8 not c6 to stop White’s resource c3-c4. By trading on c6, I could meet the push with …Bc8-a6! pinning the pawn to the unprotected d3 bishop.

Given the nature of the short time control, the advantage shifted sides throughout the rest of the game, ultimately reaching a drawn rook and pawn ending.

Today’s post showed how Black can effectively undermine an outpost on e5 with the maneuver …Nf6-d7 (White can do the same with Nf3-d2 to attack e4!) to break White’s hold on the center without creating any real positional concessions. It may not work for every closed position, but it’s definitely a mechanism worth knowing for the future!


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s