Understanding Before Moving – serie

Although my first book in this new series was well received, it turned out that a new updated and revised edition would not be an unnecessary luxury. This was partly due to the fact that it did not seem a bad idea to add more comments to a sub-variant in the Italian Game, the Max Lange Attack, which had received little attention in the first edition, but could be further explored. That has happened in this edition. Furthermore, it turned out from practice that the part in the Ruy Lopez where White can choose to close the center with d4-d5 needed further explanation. This closed position with a pawn chain arisen in the center, as we know that from the King’s Indian Defense, contains some hidden secrets that could be explored a little more. That is why I have compiled several extra pages in which the most important strategic (and also tactical) details of this type of positions are presented. Of course, two model games had to be added for both colors. These have now become the games Sutovsky – Stefanova, Hoogeveen 2015 (for White) and Bruzon Batista – Morozevich, Biel 2006 (for Black), which I have provided with a broad analysis and will be added right behind this strategic overview.Because this book has also become available on the internet platform chessable.com, it seemed a good idea to generate some extra exercises on top. These should of course not be missing in the printed edition. Since in the original version mainly the tactics were dominant, I have now chosen to split the chapter with the exercises into two parts:•Section 1: Tactical exercises•Section 2: Strategic exercisesI offer sixteen extra exercises, divided in both sections and adding more than 80 pages to the previous edition. All in all, with this new edition, I hope to have fulfilled the expectations raised in some reviews. I wish the reader a lot of reading and playing fun while working through this book!Herman Grooten, December 2020.

Before you lies the second volume in a trilogy about the Sicilian Defense. The first volume dealt with the Najdorf and Scheveningen variations, and it is now time to pay attention to three other extremely popular systems: the Taimanov, Kan and Richter-Rauzer variations. After careful consideration within the Thinkers Publis­-hing team, we decided that it made sense to group these variations together. In particular, the first two are closely related and share the feature that, in both cases, Black plays …e7-e6 and …a7-a6 at an early stage. They typically have the idea of retaining more options for their king’s bishop by postponing …d7-d6 (or even omitting it entirely.) The bishop may go to b4 or c5 in different lines. The Richter-Rauzer is, in theory, just one of the possible developments from a Classical Sicilian. We have already dealt with a few games that started with the Classical and where Black shortly played …e7-e6; and 6.Bc4 (the Sozin variation) was rightly treated within the Scheveningen pages. However, it is clear that White’s most po­pular counter, the Richter-Rauzer variation (6.Bg5) deserves separate attention. While looking at the variation structure for the Kan and Taimanov and deciding on which model games to use, I noticed a lot of possible transitions to the ‘Hedgehog’ structure, shown on the right. The key features are white pawns on e4 and c4, and at least four black pawns on a6, b6, d6 and e6. This structure is ideally suited to the task of playing for a win as Black, because of the very complicated middlegames that arise. (And one often needs complicated middlegames to have a better chance of ‘converting’ a rating advantage!) The ‘Hedgehog’ is definitely a structure rather than a variation, but it has such a distinctive character of its own that I chose to examine it first in chapter 2. This simplifies later discussion of the Taimanov and Kan variations by removing the need to discuss every possible way of entering a Hedgehog structure.

You are holding before you the much-awaitedfinal volume of my trilogy about Open Sicilians. The first volume dealt withthe Najdorf and Scheveningen variations, while the second concerned itself withthe Taimanov, Kan, and Richter-Rauzer variations. In the pages that follow, Iround off the collection with the Dragon, Accelerated Dragon, Sveshnikov,Kalashnikov, and Four Knights variations. Each of them is the subject ofextensive literature already. So while it is unavoidable that I go into sometheoretical details, my intention here (as with the previous volumes) is not todrown you in opening analysis, but rather to focus on general considerationsand plans, giving an idea of the interplay between structure and strategy ineach of the variations. There is overlap between the strategic elements of theDragon and its Accelerated cousin in this regard, and between the Sveshnikovand Kalashnikov. But they each get their own chapter nevertheless, becausetalking about general considerations does not mean it’s clever to eschewgranularity entirely. There are individual traits associated with each of the 5systems.

In volume 2 Dutch International Master Herman Grooten provides the full coverage of the Queen's Gambit Structures. As usual his instructive material is impressive, explaining in detail all possible plans for White and Black, making this book indispensable if you want to understand these typical structures or play this opening.