The Hedgehog - a universal system against 1.Nf3 and 1.c4. Pelletier

by Davide Nastasio
11/29/2017 – The road to mastery is a difficult one, but one aspect everyone agrees on, is related to how mastering some pawn structures can help us grow as chess players. Here we have a repertoire to use against the usual frenemies we play against in tournament, and a pawn structure whose deep understanding will bring us to a new level. Davide Nastasio has the review...

At first glance, the Hedgehog setup might appear somewhat passive but in fact Black is always waiting to launch a counterattack. Let Yannick Pelletier provide you with a complete repertoire against the English and the Reti!

Good enough to beat Magnus...

A review

I didn't know he won the Swiss National championship 5 times! It is nice that in the beginning of GM Pellettier's Hedgehog series, he informs us of his achievements and career — almost as nice as his French accent, which made me want revisit Paris!

Hedgehog tabiya

Pellettier achievements in chess are so many that it would take an article just to mention them all; the funny part is that when he mentioned he won the German Bundesliga, a German accent entered his English, showing he speaks German as well — common among Swiss citizens. Why do I mention the languages? Because one of the most pleasant things in chess is that we are all one people — Gens Una Sumus, the FIDE motto reminds us — but we all speak different languages, and Pelletier has authored this same DVD in French and German too!

However one of the most impressive achievements is when Pelletier in 2015 beat Magnus Carlsen, with Black, using...drumroll please...the Hedgehog!

For those who have no clue about what the Hedgehog is, the diagram above is taken from the game against Carlsen, in which such a pawn structure appeared.

Here the complete game for those who are curious:

 
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1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.0-0 Be7 7.b3 0-0 8.Bb2 d6 9.d4 cxd4 10.Nxd4 Bxg2 11.Kxg2 Qc8 12.e4 Nc6 13.Rc1 Nxd4 14.Qxd4 Qb7 15.Rfd1 a6 16.Ba3 Rfd8 17.Qd3 Rd7 18.Qf3 Bf8 19.Rd4 d5 20.Bxf8 dxe4 21.Nxe4 Kxf8 22.Rxd7 Nxd7 23.c5 bxc5 24.Nxc5 Qxf3+ 25.Kxf3 Nb6 26.Ke4 Ke7 27.f4 a5 28.Nd3 Nd5 29.Rc5 Kd6 30.Kd4 f6 31.a4 Ne7 32.Rb5 Kc6 33.b4 Nf5+ 34.Kc3 axb4+ 35.Kxb4 Nd4 36.Rh5 h6 37.Rc5+ Kb6 38.Rc4 Nc6+ 39.Kc3 Rd8 40.Re4 Rd6 41.Re2 Ne7 42.Rb2+ Kc6 43.Rb8 Nd5+ 44.Kb3 Kc7 45.Rg8 Ne7 46.Rxg7 Rxd3+ 47.Kc4 Rd7 48.Rf7 f5 49.Rf6 Kd6 50.Rxh6 Rc7+ 51.Kb3 Nd5 52.Rh8 Rc3+ 53.Kb2 Re3 54.a5 Kc5 55.h4 Rxg3 56.h5 Rh3 57.h6 Nf6 58.a6 Kb6 59.Rd8 Ne4 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Magnus Carlsen2850Yannick Pelletier25660–12015A30European Team Championship5.6

Pelletier structured the DVD using selected games by top GMs, where he explains the plans for both colors, but he also spent a good amount of time explaining the move order, because in order to achieve the maximum efficacy and advantage, the move order is very important. I noticed most of the top GMs spend a good amount of time around the move order. For example l'Ami in his DVD on the Dutch Stonewall spent several videos explaining the intricacies of the move order. L'Ami also proved how different move orders could bring Black an inferior position. One could think this works only at 2600+ rating level, but this is not the case, because often our opponents have been taking lessons by a GM, or just repeat the move order of their favorite player, putting us in a bad situation.

One advantage of this DVD (and indeed other's from Chessbase), is that we have that kind of in-depth explanation, not always found in books, and when these top GMs talk, and focus our attention on some moves, it becomes easier to remember them in our own games.

Most of the videos explain how to neutralize and deal with White's plans, because this is what we need to know in order to play this opening with confidence.

In brief, the DVD consists of one introductory video, two videos entitled "appetizer" in which we are shown some really amazing games, two videos just dedicated at the intricacies of the move order, and fifteen videos of illustrative games which explain how to actually play the Hedgehog. The DVD ends with eleven videos of quizzes, where Pelletier show us some positions, and ask to find the correct continuation, giving us feedback when we don't choose the right move. For example in the first video quiz begins with the question: "If White plays Bg2, how would you continue as Black?"

Think you know the answer?

The DVD comes with a database of 218 games that Pelletier has chosen for their educational value. Of these, 16 are games played by Pelletier himself as Black. But of course there are many other important names who have played a lot of games in such a database, including Garry Kasparov, Anatoly Karpov, and Sergei Shipov who is famous for having authored two books on the Hedgehog, and of course many others.

I find Pelletier's introductory video interesting because he clearly states that when we speak of the Hedgehog we mean a certain pawn structure — a system — and the reader of this review could be mislead into thinking it happens only with Black. One of the most beautiful games I've seen (obviously played by the best player of all time) illustrates the hedgehog played by White. Notice the opening is labeled as "Nimzo-Larsen Attack", but this is the structure you see:

Look familiar?

 
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1.b3 e5 2.Bb2 Nc6 3.c4 Nf6 4.e3 Be7 5.a3 0-0 6.Qc2 Re8 7.d3 Bf8 8.Nf3 a5 9.Be2 d5 10.cxd5 Nxd5 11.Nbd2 f6 12.0-0 Be6 13.Kh1 Qd7 14.Rg1 Rad8 15.Ne4 Qf7 16.g4 g6 17.Rg3 Bg7 18.Rag1 Nb6 19.Nc5 Bc8 20.Nh4 Nd7 21.Ne4 Nf8 22.Nf5 Be6 23.Nc5 Ne7 24.Nxg7 Kxg7 25.g5 Nf5 26.Rf3 b6 27.gxf6+ Kh8 28.Nxe6 Rxe6 29.d4 exd4 30.Bc4 d3 31.Bxd3 Rxd3 32.Qxd3 Rd6 33.Qc4 Ne6 34.Be5 Rd8 35.h4 Nd6 36.Qg4 Nf8 37.h5 Ne8 38.e4 Rd2 39.Rh3 Kg8 40.hxg6 Nxg6 41.f4 Kf8 42.Qg5 Nd6 43.Bxd6+ 1–0
  • Start an analysis engine:
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  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
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  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
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WhiteEloWBlackEloBResYearECOEventRnd
Robert James Fischer-Ulf Andersson-1–01970A01Exhibition Game

No other World Champion was more infamous both inside and outside the chess world than Bobby Fischer. On this DVD, a team of experts shows you the winning techniques and strategies employed by the 11th World Champion.

Grandmaster Dorian Rogozenco delves into Fischer’s openings, and retraces the development of his repertoire. What variations did Fischer play, and what sources did he use to arm himself against the best Soviet players? Mihail Marin explains Fischer’s particular style and his special strategic talent in annotated games against Spassky, Taimanov and other greats. Karsten Müller is not just a leading international endgame expert, but also a true Fischer connoisseur.


Pelletier mentions we can see the Hedgehog in Black's openings like the Sicilian or the Nimzo-Indian. In fact after the first 13 moves of one of the first games played with the Hedgehog, 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 Nf6 7.Be2 b6 8.Be3 Bb7 9.f3 d6 10.Qd2 Nbd7 11.O-O Be7 12.Rfd1 O-O 13.Rac1 Rac8 we reach this position:

Here is the entire game:

 
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1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 Nf6 7.Be2 b6 8.Be3 Bb7 9.f3 d6 10.Qd2 Nbd7 11.0-0 Be7 12.Rfd1 0-0 13.Rac1 Rac8 14.Bf1 Qb8 15.Qf2 Kh8 16.Nc2 Bd8 17.Na1 Bc7 18.g3 Qa8 19.b4 Rfe8 20.Nb3 Qb8 21.Na4 Bc6 22.b5 axb5 23.cxb5 Ba8 24.Nb2 d5 25.exd5 Nxd5 26.Nc4 f5 27.Nd4 N7f6 28.Bg5 Bd6 29.Nxd6 Qxd6 30.Bxf6 gxf6 31.Rxc8 Rxc8 32.Re1 Nc7 33.Rc1 f4 34.g4 Bb7 35.a4 Nd5 36.Rxc8+ Bxc8 37.Nc6 Bb7 38.Qc2 Kg7 39.Bd3 Ne3 40.Qc3 Nd5 41.Qc2 Bxc6 42.Qxc6 Qxc6 43.bxc6 h6 44.Bc4 Nc7 45.Kf2 Kf7 46.Ke2 Ke7 47.Kd3 Kd6 48.Bb5 Kd5 49.h3 Ke5 50.Kc4 Nd5 51.a5 bxa5 52.Kc5 Nc7 53.Ba4 Na8 54.Bb3 Nc7 55.Ba4 Na8 56.h4 ½–½
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Karel Opocensky-Friedrich Saemisch-½–½1922B41Bad Pistyan15

But could the Hedgehog be reached by other openings? Yes, here an example from the King's Indian 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nge2 c5 8.Qd2 a69. Rd1 Qa5 10.Nc1 cxd4 11.Bxd4 Ne5 12.Nb3 Qc7 13.Rc1 e6 14.Be2 b6 15.O-O Bb7:

For which type of player is the Hedgehog a good opening? Pelletier in the beginning explains that one may like to play the Grunfeld against 1.d4 or the Benoni, or the Nimzo-Indian, but if White begins with 1.Nf3, or 1.c4, we cannot enter our pet openings on which we have worked so hard. Hence Pelletier proposes the Hedgehog as a universal system we can use against 1.c4 or 1.Nf3.

Pelletier while teaching the pawn structure, and control of the board, makes a good analogy showing with arrows what the Black pawns control, and how that can remind us of the animal giving the name to the hedgehog.

The interesting point of the Hedgehog is related to how it can confuse our opponents, because the hedgehog is not only a defensive formation, but can lead to a strong counter-attack, or activity within our own camp, which creates the basis for an attack.

For the reader of this review, especially interested in which material Pelletier is presenting, in the beginning he mentions that he will focus on lines of the English with g3 and Bg2, as from the following moves: 1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.g3 b6 5.d4 cxd4 6.Qxd4 Bb7 7.Bg2 d6 8.0-0 Be7 9.e4 0-0 10.Qd3 a6 11.Nd4 Qc7 12.b3 Nbd7 13.Bb2:

Throughout the DVD, Pelletier explains to, and asks, the prospective Hedgehog player, to pay attention to where the black pieces are placed, helping us to see why on other squares that piece wouldn't do well. An example can be the b8-knight developed to d7.

If by mistake we develop the knight to c6, then Bb7 and Nf6 cannot put pressure on the e4-pawn. And of course there can also be tactical tricks on a knight placed in c6, which make such square undesirable for the development of our b8-knight. As a good teacher, Pelletier clarifies also possible exceptions to the explanation he just gave, making it easier to remember the reasons behind our moves.

Pelletier doesn't neglect to explain the meaning behind White's moves, and the rationale, as in the following case, where he mentions that the c4-pawn needs protection, and the move b2-b3 offers it, while at the same time opening the a1-h8 diagonal for the dark-squared bishop.

Often openings are mentioned negatively (because after all we should be studying endgames!), but notice the following image, an attack with "Garry" the g-pawn, very similar to the Sicilian because of the pawn structure, and in this case, the opening (for White) can teach how to attack the castled king. Yes, the point is: we can learn middlegame plans, and specific themes thanks to study an opening.

Pelletier does an amazing job in explaining what are the pawn thrusts for Black, and how they will challenge White's space advantage.

King Power Play 12

Before I forget, there was another ChessBase DVD with that great teacher by the name of Daniel King, also on the Hedgehog (in Powerplay 12). I believe in becoming exposed to as many teachers as possible, and in this case King also does a great job in explaining the important ideas of this system.

Final Thoughts

Pelletier has been playing the Hedgehog for over 20 years. As shown by the first game, he has beaten the absolute elite with this opening system, because it is a way to bring the opponent out of his own opening preparation, and ask him some tough questions, especially in the middlegame, where White could follow the wrong plan. Pelletier is also playing the English as White, and this gives him a better understanding to guide us through the maze of dangers White can pose to us.


At first glance, the Hedgehog setup might appear somewhat passive but in fact Black is always waiting to launch a counterattack. Let Yannick Pelletier provide you with a complete repertoire against the English and the Reti!


Davide is a chess aficionado who regularly reviews books and DVDs.

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