Tag Archives: Books

Chessboard Combat: The Give and Take of Chess Tactics

From the back cover:

“Chess students love a Puzzle Rush. And solving tactics puzzles certainly helps you improve your pattern recognition and will help you find good moves in tournament games. But there is a downside to most tactics puzzles — we always know who is supposed to win!

Chess in real life is different, not just because no one taps us on the shoulder and tells us to look for a tactic. Sometimes tactics work, and sometimes they don’t. Sometimes your opponent has a few tricks up their sleeve, too.

This book shows the reality of chess tactics. It explores a chess player’s challenges over the board: attack, defense, and counterattack! It exposes the actual give-and-take nature of chess tactics.

American grandmaster Joel Benjamin, a three-time U.S. Champion, was inspired by the 20th-century classic Chess Traps, Pitfalls, and Swindles by legendary chess authors Fred Reinfeld and Israel Albert Horowitz. With modern examples, Benjamin arouses the same spirit of fun and enjoyment. With a generous amount of puzzles in quiz form, this manual will help chess students sharpen their tactical skills and be ready to strike – or counterstrike.”

About the Author:

“Joel Benjamin won the US Championship three times and has been a trainer for almost three decades. His book Liquidation on the Chess Board won the Best Book Award of the Chess Journalists of America (CJA), and his most recent book Better Thinking, Better Chess is a world-wide bestseller.”

Joel Benjamin during the Lloyds Bank Masters
Joel Benjamin during the Lloyds Bank Masters

 

I’ve recently been reviewing books on endgames and grinding, and understandably so as well.

Here’s something, as they say, completely different.

I’ve always liked the Tal quote: “You must take your opponent into a deep dark forest where 2+2=5, and the path leading out is only wide enough for one.”.

That’s what we get here. 129 thrilling games in which the tactics could go either way.  The author’s main source was his ‘Game of the Week’ series which ran for several years on ICC, so if you followed that you’ll have seen some of the games before. You may well enjoy meeting them again, though. While there are a few familiar chestnuts, many of the games are likely to be new to most readers.

Chapter 1 is Strike, Counterstrike, ‘the fundamental give-and-take nature of chess tactics’.

Chapter 2 tells us that The King is a Fighting Piece, and bears some similarities to the Steel Kings chapter of one of my all-time favourite chess books, Tim Krabbé’s Chess Curiosities.

Take this position, from Spassky – Polugaevsky (USSR Championship 1961).

White could have mated by marching his king further up the board, to f7, but instead played Kh5. This should have led to a draw, but he later blundered and lost.

Here’s the complete game. Click on any move for a pop-up window.

Chapter 3, Dodging Defenses, is much shorter, looking at how the attacker with a plethora of tempting continuations might choose the one that negates the opponent’s attempt to escape.

Chapter 4, Staying Alive, is more David Smerdon than John Travolta. Here, we look at how to maximise our chances of a successful defence, perhaps by looking for swindles.

Here’s a position from a game in which an amateur threw all his pieces at his 500 point higher rated GM opponent.

It proved effective, as Black erred with 29… Qc8, after which White demonstrated the win, as you’ll see below. The winning move would have been 29… Nxd4, but these things are never so easy over the board, even against a massively lower rated  player.

Chapter 5 is another short one: Trying Too Hard to Win. In a complex position you sometimes have to decide whether to take a draw (for instance by repetition) or try for more. If you’re too ambitious it might well backfire.

It can work the other way as well.

In this position England’s new No. 1 Vitiugov missed a snap mate against Svidler, taking a perpetual with 26… Nf3+?, when he might have preferred 26… Qa5+! 27. b4 Qxb5!! 28. Qxb5 Nc2+ 29. Ke2 f3#.

The complete game again:

Chapter 6 looks at Back Rank Tactics, which might be the key to a winning combination, or provide an unexpected defence. All players at all levels should be familiar with these ideas.

Chapter 7, In the Beginning … and in the End, considers two very different topics. First, we’re shown a couple of openings which often lead to tactical mayhem: the King’s Indian Defence and the Marshall Attack in the Ruy Lopez. Engines now consider the former close to unplayable and the latter more or less a forced draw, but at anything below GM level they’re worth playing – and often a lot of fun. Then we look briefly at some endgame tactics.

Finally, or almost finally, Chapter 8, Whoops!, looks, as you might expect, at blunders, in particular the nature of mistakes and the misconceptions that cause them.

The book concludes with Chapter 9, Tactical Tips, 30 useful suggestions to help you improve your tactical play.

The first eight chapters open with some puzzles based on the games in that chapter: a total of 78 in all, to provide interactive content for those who wish to avail themselves.

The examples throughout have been expertly chosen, although I suppose another author might have chosen different chapter headings or placed some of them in different chapters. In a book of this nature there will be considerable overlap. The annotations are excellent: Benjamin does a first class job in getting the balance right between computer and human assessments, which, in complex positions can be very different from each other. I’m pleased that the complete games are always given, rather than just the tactics at the end.

The production is well up to this publisher’s customary high standards, although, as everyone does, they fail the Yates test (he was Fred, not Frederick).

You might not consider this an essential purchase, but, if you like games of this nature, and who doesn’t?, you’ll enjoy and perhaps learn from this book. It’s certainly enormous fun for all lovers of red-blooded tactical chess. The names of the author and publisher are guarantees of excellence, and I’d consider it suitable for everyone of average club standard or above.

If you’d like to see more before deciding whether it’s for you, you can read some sample pages here.

 

Book Details:

  • Softcover: 224 pages
  • Publisher: New In Chess (5 April 2023)
  • Language: English
  • ISBN-10:9493257835
  • ISBN-13:978-9493257832
  • Product Dimensions: 17.22 x 1.42 x 23.01 cm

Official web site of New in Chess.

Chessboard Combat: The Give and Take of Chess Tactics, Joel Benjamin, New in Chess, April 2023, ISBN-10 ‏ : ‎ 9493257835

Endgame Virtuoso Magnus Carlsen: The World Champion Shows His Superior Skills

From the back cover:

“Magnus Carlsen’s brilliant endgame play is one of the key reasons for his success. The World Chess Champion can win positions which look drawn to anybody else. And more than any other player, he is able to save bad endings.

For this second volume of Magnus Carlsen Endgame Virtuoso, International Master Tibor Karolyi has selected Carlsen’s best endgames from 2018-2022, whereas the first volume covered 1999-2017. Reviewing these new games and explaining what Magnus was doing, the author was thoroughly impressed. Even Carlsen, who in 2017 was already the best endgame player of all time with Anatoly Karpov, had managed to improve his skills further.

Carlsen has it all. He can find deep ideas, play very technically, and is exceptionally well-versed in strategic and tactical endgames. The author is convinced that this new selection contains even better and more instructive games than Volume one.

Karolyi explains the general ideas in the games and gives concrete variations. Exploring these annotated endgames, you will soon get a good sense of what is happening. You will find out that Carlsen does not rush unless it is necessary. You will learn how Carlsen increases the pressure and uses all available resources. And you will see that sooner or later, his opponents will start playing second-best moves, feeling uncomfortable, following up with some dubious decisions, and, finally, cracking.

Endgame Virtuoso Magnus Carlsen – Volume 2 is a highly instructive, inspiring and entertaining book. It will help you appreciate Magnus’ endgame magic and improve your skills in this important game phase.”

About the Author:

“International Master Tibor Károlyi was Hungarian Champion in 1984 and is renowned as both an author and a trainer. He won the Guardian Chess Book of the Year prize in 2007.”

 

You will probably agree that endings are increasingly important – at all levels – in chess today, and that Magnus Carlsen is the strongest human endgame player in the history of chess. So everyone will benefit from studying his endings.

It’s not quite as simple as that, though. The problem is that today’s top GM games are played at a level way beyond the comprehension of average club players. If you’re looking for a book that will do more to improve your endings, I’d recommend this book which was the subject of my last review.

On the other hand, studying the games of the world’s leading players will give you a wider appreciation of chess culture, and, with the guidance of a skilled instructor to provide excellent annotations, you’ll undoubtedly learn something as well as being inspired, in a more general way, to improve your chess.

In this book you’re in the safe hands of IM Tibor Karolyi, one of the best and most experienced annotators in the business, and one who has a particular gift for making difficult positional concepts comprehensible to the average player.

The first volume of this series covered Carlsen’s earlier career. Here we have 104 endgames from 2018 up to 2022, taken from games played at all time controls. As in my last review, the author takes a pretty broad view of what constitutes an ending.

Here, for example, is a position where Magnus missed the best continuation.

This is taken from the first play-off game in the 2018 Carlsen – Caruana World Championship match.

Carlsen played the obvious 24. Bxe6+, winning a pawn and, eventually, the game, although Caruana missed drawing chances on a few occasions.

He missed the very difficult 24. Rxd4!! Kf7 25. Kh1!!, a great prophylactic move according to Karolyi, so that an eventual Nxf3 won’t be check, when Black would have had no defence to Red1 followed by Rd6. This fascinating ending is analysed extensively over 3½ pages.

Black against Vallejo Pons (Karlsruhe/Baden-Baden 2019), Carlsen reached a pawnless ending with RB against BN.

You might think this is drawn, but Carlsen knew that, with the opposing bishops on different colour squares, Black is winning. If you buy this book you can see for yourself how he brought home the full point – and how his opponent could have made it harder for him.

Karolyi tells us that Fischer could have reached a similar ending against Browne (Rovinj/Zagreb 1970), but his annotations suggested that he believed the ending to be drawn.

This game, from move 12 to its conclusion 60 moves later, is covered in 4½ pages here.

It’s striking how often Magnus plays for mate with very limited material on the board.

Here,  our hero was black in an Armageddon game against Nepomniachtchi (Stavanger 2021).

Nepo erred by playing 52. Bg7? here (Ke2 would have held), which Magnus met with 52… Rh1, with Rh2+ to follow.

Along with the games you also get a running commentary on Carlsen’s tournament performances over the period, helpfully putting the games into context as well as providing some gripping reading.

At the end of the book there’s an informative interview with Carlsen’s long-term second Peter Heine Nielsen, along with a useful Endgame Classification index and the expected index of names.

What you don’t get here is the opportunity for interactive learning. Unlike in many books from this publisher, there are no quizzes at the start of each chapter, nor does the author stop every few moves to ask you questions. You might well consider this not to be a problem in a book of this nature.

As usual from New in Chess, the production values are excellent. The English, although not always totally idiomatic, reads fluently. If you’re looking for a book on Carlsen’s endgames, and there are many reasons why you should be, you won’t be disappointed with this volume. You might also want to buy Volume 1 as well, and, in a few years time, Volume 3.

I consider this a first class book written by one of the best annotators in the business. While players of, say, 2000+ strength will perhaps learn most from it, all club standard players will find Carlsen’s endgames, especially as explained here, both instructive and inspirational.

If you want to look further before making up your mind you can find some sample pages here.

Richard James, Twickenham 18th October 2024

Richard James
. Richard James

Book Details:

  • Softcover: 256 pages
  • Publisher: New In Chess; 1st edition (23 March 2023)
  • Language: English
  • ISBN-10:9493257703
  • ISBN-13:978-9493257702
  • Product Dimensions: 17.22 x 1.63 x 22.99 cm

Official web site of New in Chess.

Endgame Virtuoso Magnus Carlsen Volume 2: The World Champion Shows His Superior Skills, Tibor Karolyi, New in Chess, March 23rd 2023
Endgame Virtuoso Magnus Carlsen Volume 2: The World Champion Shows His Superior Skills, Tibor Karolyi, New in Chess, March 23rd 2023

Rock Solid Chess: Tiviakov’s Unbeatable Strategies: Pawn Structures

From the back cover:

Sergei Tiviakov was unbeaten for a consecutive 110 professional chess games as a grandmaster, a record that has only been broken by World Champion Magnus Carlsen. Who better to teach you rock-solid chess strategy than Tiviakov. He was born in Russia and trained in the famous Russian chess school. In his first book, he explains everything he knows about the fundament of chess strategy: pawn structures.

If chess players trust that their knowledge of opening theory and tactics is enough to survive in tournament play, they are mistaken. Once you settle down for your game and the first moves have been played, you will need a deeper understanding of the middlegame. And one of the most challenging questions is: how to navigate different pawn structures?

Sergei Tiviakov gives you all the answers in this first volume of his highly instructive series on chess strategy. ‘Tivi’ is famous for his deep chess knowledge and rock-solid positional play. He has gathered a rich collection of strategic lessons he has been teaching worldwide, drawing mainly from his personal experience. The examples and exercises will improve your chess significantly and are suitable for any reader from club player to grandmaster level.”

About the Author:

“Sergei Tiviakov is a grandmaster, winner of an Olympic Gold Medal, three times Dutch Champion, and European Champion. Yulia Gökbulut is a Women’s FIDE Master, chess author and sports writer from Turkey.”

GM Sergei Tiviakov drawn by Rupert van der Linden in 1995
GM Sergei Tiviakov drawn by Rupert van der Linden in 1995

Before we start, you might liked to inspect sample pages

 

This book has its origins in a recent series of lectures given by Tiviakov. His co-author was responsible for shaping the material into a book.

We start with a long introduction about the difference  between human and computer chess, which is interesting in itself, but not directly relevant to the subject of the remainder of the book.

What you don’t get is a complete guide to pawn structures: if you want that you’ll need to look elsewhere. Instead, you get something very much based on Tiviakov’s own repertoire. In general you’d expect positional players to prefer queen’s pawn openings, just as Tivi’s hero Tigran Petrosian did, while tactical players will be more likely to choose king’s pawn openings. Tiviakov, though, has been almost exclusively a 1. e4 player throughout his career. With White he makes little attempt to secure an advantage, just aiming to reach a pawn formation he understands better than his opponent.

In the first chapter we look at positions with a pawn majority on one flank. Something like this formation, which Tiviakov often reaches after 1. e4 c5 2. c3, or 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5.

He comments that he’s unaware of any book dealing specifically with this sort of position, and neither am I. If you’re likely to reach this sort of pawn formation in your games you’ll find this material very helpful and instructive.

In this position, from a game Tiviakov – Romanov (White to play), he discusses the idea of deciding, even this early in the game, which pieces you want to trade off for the ending. His conclusion is that ideally you should retain the dark squared bishops, so that you can attack Black’s queenside pawns, and try to trade everything else off. He managed to realise his plan successfully in this game, where he compared his style to that of Petrosian, Karpov and Carlsen.

I’ve thought for many years that perhaps the topic which, more than anything else, needed a book was that of doubled pawns. Naturally, I was delighted to see that Tiviakov devotes two chapters to this. Some of the examples were an eye-opener for me.

Here, he uses his game against Igor Efimov (Imperia 1993: it’s not in MegaBase) to demonstrate how he plays against the Trompowsky.

At first glance you might think that Black’s bishop on e6 looks like a rather useless Big Pawn, but Tiviakov explains that it’s actually more useful than its white counterpart.

But it’s important to understand that in chess a piece is labelled ‘bad’ or ‘good’ not by how it stands, whether it is blocked by pawns or not, but on its role in the actions that its army will carry out. 

He explains that Black plans to swing his knight to e4, followed by b6 and c5, and, if White does nothing, by c4, b5, b4, Qd6 and Rb8.

A very instructive game, he claims, but you’ll have to buy the book to find out why.

It’s grandmasterly insights such as this, sprinkled liberally throughout, which make this book worthwhile.

Here’s another example. Tiviakov used to favour the Scotch against 1… e5, but dropped it after a loss against Mamedyarov in 2006.

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc2 Bd4 (obligatory to prevent Qf4 according to Tivi) 8. Bc4 Be6! 9. Bxe6 fxe6

Black has gone in for a deterioration of his pawn structure. From the viewpoint of classical chess strategy, he should stand worse, because of the doubled pawns, the isolated pawn on e6 and in general the three ‘islands’ against two for White. But in concrete dynamic play, Black is not worse. This is something you should understand.

We now move on to positions with semi-open files in the centre.

This sort of pawn formation can arise from very many openings, for example the Caro-Kann or Tiviakov’s favourite Scandinavian.

Here’s another instructive example, with White to play in the 2006 game Godena – Tiviakov. A Qd6 Scandi has resulted in an equal position. Now White chose the apparently natural (to me anyway) 22. c4.

It is possible to place the pawns side by side on c4 and d4, if White has definite dynamic prospects or if the opponent cannot organize an attack on them. In this concrete example, I can prevent the pawn  advancing to d5 and organize an attack on it.

After White’s 32nd move this position was reached. Objectively it’s completely equal, but in practice it’s Black who’s pressing.

Tiviakov again:

After the exchange of rooks, the queen and knight are stronger than the queen and bishop team, because Black has certain secure squares available to him. For example, the queen can come to d4 and then manoeuvre such that he can switch the attack between the white king, the queenside pawns and the pawn on f2.

White’s position is very unpleasant.

Another insight into how a strong grandmaster will perceive a position which a club player like me would think of as just being equal.

The next chapter is about positions with seven pawns each and an open d or e-file.

In this position from a Tiviakov – Kasimdzhanov game, we can deduce from a piece comparison that White stands slightly better. His dark squared bishop is clearly superior, especially after a future f3 and Bf2. It’s perhaps less immediately obvious that his light squared bishop is also better than its opposite number as it’s looking at Black’s slightly vulnerable queenside, while the bishop on b7, once White’s played f3, will be ineffective. Furthermore, White has a potential square on d5, while Black doesn’t have an equivalent square on d4.

Moving on again, we have, logically enough, Two Open Files in the Centre.

Here’s a position from Tiviakov – Ibrahim (2015), with White to play.

If I had a position like this I’d be thinking about offering a draw and heading to the bar, but in fact White is much better here. Black already has a weakness on d5, and by playing Bg4+ now (as it happens Stockfish thinks the immediate Re1 is preferable) and provoking f5, he creates additional weaknesses on e5 and e6.

The final chapter is rather different, looking at the way Tiviakov defends against flank openings, using a double fianchetto system. Again, interesting, but it doesn’t quite fit in.

Summing up, we have four chapters, 1, 4, 5 and 6, which fit together logically, and three chapters, 2, 3 and 7, which, although equally instructive and interesting, don’t really fit in, as well as a long introductory chapter of only tangential relevance. Although it might not make a coherent whole, the quality of the material is very high.

However, contrary to Tiviakov’s claim in his preface that the book is aimed at players of all strengths, from beginner to Grandmaster, it really isn’t.  At lower levels games are usually decided by tactical oversights rather than subtle positional advantages of the type we see in this book. I’d say it was suitable for players of, say, 1750 upwards. Again, if you favour kingside attacks, sharp tactics or heavy opening theory this might not be the book for you. But if you’re a strong player with a preference for positional chess, and especially if you share some of his opening choices, this is a book you really don’t want to miss. A second volume has now been published, which I look forward to reading in due course.

Production values are well up to this publisher’s usual high standards, even though a final read through by a native English speaker might have helped. As usual with books for New in Chess, active learning is encouraged: the reader is asked questions every few moves.

Perhaps this isn’t a book for everyone, but the content is excellent throughout, and, if you’re strong enough to appreciate grandmaster level positional concepts, the book can be highly recommended.

 

Richard James, Twickenham 12th August 2024

Richard James
. Richard James

Book Details:

  • Softcover: 264 pages
  • Publisher: New In Chess; 1st edition (31 Jan. 2023)
  • Language: English
  • ISBN-10:9493257851
  • ISBN-13:978-9493257856
  • Product Dimensions: 17.22 x 1.65 x 23.01 cm

Official web site of New in Chess.

Rock Solid Chess, Sergei Tiviakov, New In Chess; 1st edition (31 Jan. 2023), ISBN-13 ‏ : ‎ 978-9493257856
Rock Solid Chess, Sergei Tiviakov, New In Chess; 1st edition (31 Jan. 2023), ISBN-13 ‏ : ‎ 978-9493257856

What Chess Coaches Don’t Tell You

Here is the publishers blurb from the rear cover:

“Are you a parent of a junior chess player who feels that because you don’t know how to play chess, you can’t help your child? Or are you an adult or junior chess player who has taken private chess lessons for years, but feels you haven’t been progressing? In both cases, there can be a lot of reliance on a chess coach who has been given free rein with lesson content and direction. They probably have some sort of plan but it is likely to be a plan used for all their students. This is not ideal.

More important is a well-thought out, individualized plan, that focuses on a specific player’s unique strengths and weaknesses. Formulating such a plan is crucial for making improvements. Victoria Doknjas and her son John Doknjas are an ideal writing partnership to tackle this topic. John is a FIDE Master who has already established himself as an excellent and highly-respected author who understands the improvement process very well. Victoria has over a decade of experience navigating the competitive chess arena with her three master-level sons, including also running her own chess academy. Together they offer a unique and informative insight to those wanting to get more out of their chess studies, as well as presenting practical advice in areas including:

* Identifying important goals and how to work towards them.

* Understanding how to objectively analyse your games.

*Maximising the efficiency of software and engines for learning.

Reading this book can broaden your horizons in the essential areas of chess study, and ideally let you better evaluate what your chess coach is teaching you. And if you don’t have a chess coach, this book will provide you with an excellent foundation for serious chess study.”

and about the authors:

John Doknjas is a FIDE Master who has won several strong tournaments in British Columbia, Canada, including the Grand Pacific Open. John is a chess teacher with over eight years of experience and is a highly respected author. Victoria Doknjas has over a decade of experience navigating the competitive chess arena, including also running her own chess academy.

As with every recent Everyman Chess publication high quality paper is used and the printing is clear. Each diagram is clear as is the instructional text. Figurine algebraic notation is used throughout and the diagrams are placed adjacent to the relevant text.

Before we begin, here is a sample

 

A rather provocative title, I think. Here are two chess coaches telling you what chess coaches (presumably apart from them) don’t tell you. You can read their introduction in the sample linked to above.

As I have a rather large pile of books still to review and much else to do I hope you’ll excuse me being rather less detailed than in the past.

Of course there’s a big difference between coaching players with, say, ratings of 0, 500, 1000, 1500, 2000 and 2500. Or between coaching players aged, say, 5, 10, 15, 20 or 25, not to mention 50 or 95. Or between coaching players who have, say, 5 hours a day, 1 hour a day or 1 hour a week to devote to chess.

I can summarise the chapters fairly quickly.

Chapter 1 (3 pages): Working Hard with a Set Purpose. Or, if you like, Deliberate Practice.

Chapter 2 (5 pages): Defining Goals and Developing a Plan to Achieve Them.  All great in principle, but the problem is that, for most of us, life (work, studies, family or whatever) usually tends to get in the way.

Now we move on to the meat of the book.

Chapter 3 (57 pages): Analyzing Your Games.

The authors recommend that when you’ve played a game you enter it into your database (without having an engine on), annotate it with specific reference to the critical moments, write down what you learnt from the game, and only then look at it using an engine and/or show it to your coach.

You’re provided with three exercises: one game by each of the authors and a grandmaster game, each of which is presented five times: without annotations, with the possible critical moments highlighted, with some variations at the critical moments, with further explanations at the critical moments, and finally with engine-based analysis.

With jumbo sized diagrams used liberally, this takes up a lot of space for a lot of repetition.

Here’s the GM game: you might want to see how you get on. Click on any move for a pop-up window.

Analysing a Karpov game would, I’m sure, be a good exercise for a 2000+ player, but it would be pretty hard for a 1500 player and futile for a 1000 player. We’re perhaps looking at this point at a book for very strong and ambitious players, along with their parents and coaches.

This level seems to be continued in Chapter 4: Creating an Opening Database (30 pages). Using as an example the closed Italian Game (with c3 and d3) for White, the authors show you how you might go about this using ChessBase.

When we’re trying to find moves for our opponent to use in our opening repertoire, we should try to find the most popular moves (since these are what we’re most likely to face in a game). However, when we’re trying to find a move to play ourselves, often it’s useful to choose a rare move over a popular move (as long as the engine is fine with it). 

Again, this sounds like excellent advice for, say a 2000 player.

Moving on, then.

Chapter 5 clocks in at a chunky 85 pages on Will to Win: Essential Endgames. All reputable chess coaches will agree that Essential Endgames are, well, essential.

But here we’re taught how to play baby positions like this…

.. which is one of the first lessons I give beginners, followed by pages on RP v R (Philidor, Lucena) and Q v P on the 7th rank, again material more suited to 1000 players than 2000 players.

This all left me rather confused as to the purpose and target market of the book.

We’re still in endgame territory in Chapter 6, Tactics and Studies (32 pages). As well as solving tactics puzzles online the authors recommend, like most chess coaches these days, solving endgame studies. They present five rather difficult studies here, much more suited to 2000 rather than 1000 strength players.

This one, unlike some of their other choices, has a short solution.

White to play and draw (Jan Timman 1981)

The main line runs 1. Nd2 Bf7 2. Kg5 Ng2 3. Nf3 Kf8 4. Ne5 Kg7 5. Nxg6 Bxg6 with stalemate.

Chapter 7 is Slowing Down (another 32 pages). Good advice for novices, yes, but do you need to tell experienced players to slow down? We seem to be back with advice for 1000 players now, telling you to play more slowly and consider basic principles (control the centre squares, develop your pieces etc). We then have a few exercises where you have to use basic principles to find the best plan in some GM games.

The final long chapter, Chapter 8 (88 pages), is on Training Games. I was very pleased to see this chapter as I consider training games to be an invaluable method of improving your chess which is often ignored. We’re first advised to play training games against stronger players if we can. We’re then given 41 positions which can be played out against a training partner or a computer. These range from typical opening positions, through a variety of middlegame positions through to endings. Each of the positions is then repeated along with the game continuation and some analysis, explaining the length of the chapter.

Chapter 9 (22 pages) covers the important topic of To Exchange or not to Exchange  in rather perfunctory fashion: a brief introduction followed by four examples including games from Kasparov and Karpov.

Finally, Chapter 10 (12 pages) gives you some FAQs for Parents or Those New to Competitive Chess – useful, I suppose, but parents and adult newcomers will have rather different questions, and some of the answers are USA/Canada-centric, which may not be helpful for UK readers.

What to make of this book, then?

The question I always ask is whether the publishers commissioned the book, or whether the authors wrote it and submitted it on spec. Perhaps the former, although I may be wrong. It’s clear that the authors are great chess coaches and the book is full of excellent ideas and advice, some of which is not readily available elsewhere. But it doesn’t seem coherent to me, though, switching between advice tailored for budding masters and instruction more suitable for novices. There was, for my taste, rather too much analysis of fairly random examples, and the layout, with the very large diagrams favoured by this publisher, could have been more economical.

While I get that the chess book market, unless your name is Levy Rozman, is relatively small, and publishers want their books to appeal to as wide a range of readers as possible, trying to please everyone at the same time results in a book which will only be useful in parts for most purchasers. A more proactive approach from the publishers to produce a book with a more specific target market could easily have resulting in something half the size and twice as useful (which would perhaps have sold half as many copies).

Although I can only recommend the book with reservations, you might find it fills a gap in the market and at least some of the material will give you some fresh ideas about how to improve your, or your students’ rating.

And, if you’re interested in publishing a book about what chess coaches don’t tell parents of kids rated under 1000, I know just the person to write it.

 

Richard James, Twickenham 11th July 2024

Richard James
Richard James

Book Details :

  • Paperback: 384 pages
  • Publisher: Everyman Chess (10 July 2023)
  • Language: English
  • ISBN-10: 178194654X
  • ISBN-13: 978-1781946541
  • Product Dimensions: 17.25 x 2.16 x 23.37 cm

Official web site of Everyman Chess

What Chess Coaches Don't Tell You, John Doknjas and Victoria Doknjas, Everyman Chess, ISBN-13 ‏ : ‎ 978-1781946541
What Chess Coaches Don’t Tell You, John Doknjas and Victoria Doknjas, Everyman Chess, ISBN-13 ‏ : ‎ 978-1781946541

Understanding Pawn Endgames

Understanding Pawn Endgames: Valentin Bogdanov

From the publisher, Gambit Publications “Understanding the endgame is fundamental to playing good chess, and at its heart lie positions where just kings and pawns remain on the board.

Even when a pawn ending is not actually reached, the players must often assess ones that could arise from an exchange of pieces. And an error calculating a pawn ending is normally fatal. Questions of pawn-structure, and thus decisions made early in the game, can be fully understood only when we appreciate how they impact the possible pawn endings.

This book takes a practical angle, so is the perfect complement to Secrets of Pawn Endings, which examines their theory in detail. Experienced trainer Bogdanov examines a wealth of pawn endings where strong players made significant errors, and draws lessons and rules of thumb from them.

While we are enjoying the entertaining material in this book, we are painlessly absorbing endgame principles and improving our intuitive decision-making skills. We learn how to calculate and identify key positional elements, and appreciate the beautiful tactics and paradoxical ideas that are unique to the world of pawns.

The Nunn Convention is used throughout the book, and all the material has been checked in detail with modern NNUE-based engines with access to seven-man tablebases.”

International Master Valentin Bogdanov has vast experience as a chess trainer, and is from Ukraine. His pupils include grandmasters Moskalenko, Savchenko and Drozdovsky, and he has acted as a second for the well-known grandmaster and theoretician Viacheslav Eingorn since the late 1970s.

For 50 years he has been a teacher at the chess school in Odesa (Ukraine), and in 2016 won the European Over-65 Championship. In the same year he also qualified as an International Arbiter and has since then officiated over a great many chess events in his country.

This is his fourth book for Gambit.

IM Valentin Bogdanov (UKR)
IM Valentin Bogdanov (UKR)

Before we start our review it is worth watching this video preview from John Nunn and Gambit Publications:

This is a excellent book that has an emphasis on practical king and pawn endgames. All the examples are taken from 1981 onwards which means that the reader will see novel positions rather than a rehash of old favourites. The other fresh approach is the structure of the ten chapters based on themes rather than the number of pawns. This book is not for beginners or very inexperienced club players as it assumes a basic knowledge of elementary pawn endgames. It is aimed at 1750+ chess enthusiasts but ambitious lower rated readers will benefit from some of the easier examples. The more difficult positions will tax GMs. This book would be ideal material for a coach for training purposes to give the students a toolkit of ideas.

The chapter structure is as follows:

Chapter 1: Obvious Errors
Chapter 2: Breakthrough
Chapter 3: Zugzwang
Chapter 4: Opposition and Corresponding Squares
Chapter 5:Spare Tempi
Chapter 6: The Fight To Promote
Chapter 7: Changing the Pawn-Structure
Chapter 8: Calculation
Chapter 9: Evaluating the Resulting Queen Endings
Chapter 10: Positional Play

The reviewer will  show examples distributed from all the chapters to give the reader a flavour of this instructional idyll.

Chapter 1: Obvious Errors

Position 21

Movsesian-Sadvakasov Calvia Olympiad 2004
Movsesian-Sadvakasov Calvia Olympiad 2004              White to play

White, Movsesian, a 2600+ GM played the dreadful blunder 59.Kc6? (throwing away a totally winning pawn endgame. 59.Kc5! wins as the threat is to play Kb4 which will preserve white’s remaining pawn as a b-pawn with the king in front and a reserve tempo move of b3, if 59…a3 60.bxa3! Ke7 61. Kc6 Kd8 62.Kb7! and the a-pawn promotes) 59…Ke6 60.Kb5 reaching this position:

Movsesian-Sadvakasov Move 60 Calvia Olympiad 2004
Movsesian-Sadvakasov Calvia Olympiad 2004 Move 60 Black to play

Now, black drew with a common, but nevertheless neat idea:
60…a3! (transforming white’s pawn into a now useless a-pawn, as black’s king is just close enough to draw) 61.bxa3! Kd7! 62.Kb6 Kc8! reaching c8 with an elementary draw

Position 22

Forcen Esteban - Lagarde
Forcen Esteban – Lagarde Internet rapid 2019 Move 83 Black to play

This position is simpler than the last one.
Both players are rated well over 2500!
Black is to play here and after the obvious 83..b3, it is crystal clear to a novice player that both sides are going to promote with a draw, even though white promotes first. If 83…Kb7 trying to impede the advance of the d-pawn, white can play 84.Kf6 making sure that the d-pawn does promote with a stone cold draw.
Black played 83…Kb8? (Placing the king on the back rank presumably in the mistaken belief that he could stop the white pawn from promoting. 84.Kf6! b3 85.d7! followed by promoting with check, winning the game, thanks to black’s foolish Kb8 move!

Chapter 2: Breakthrough

This is a key topic in pawn endings and there are many beautiful examples. Sometimes, the threat of a breakthrough can limit the opponent’s king manoeuvres, thus winning the game indirectly.
Once a player has seen some pretty examples of this theme, they are never forgotten.

Position 33

Nikolic-Lautier Reykjavik rapid 2004
Nikolic-Lautier Reykjavik rapid 2004                                   White to play

White missed a chance for a standard breakthrough against black’s mangled pawns viz: 35.h5 Kd7 36.g5 reaching this key position:

Nikolic-Lautier Reykjavik rapid 2005 Move 36
Nikolic-Lautier Reykjavik rapid 2005 Move 36                 Black to move

Now there are two main variations:

A) 36…Ke8 37.gxh6! Kf8 38.Kc2 Kg8 39.Kb3

Nikolic-Lautier Reykjavik rapid 2005 variation A
Nikolic-Lautier Reykjavik rapid 2005 variation A

and white wins the race to get a new queen for example: 39… Kh7 (39…a5 40.a4 breaks through) 40.Kb4 Kxh6 41.Kc5 Kxh5 42.Kxd5 Kg4 43.Kc6 Kxf4 44.d5 wins easily

B) 36…fxg5 37.fxg5! Ke8 38.gxh6! Kf8 39.Ke3

Nikolic-Lautier Reykjavik rapid 2005 variation B
Nikolic-Lautier Reykjavik rapid 2005 variation B

39…Kg8 40.Kf4 Kh7 41.Kg5 winning

Back to the original position: white played 35.Kc2? f5! 36.g5 h5! 37. Kb3 draw agreed

Position 36

Gashimov-Anastasian Dubai 2003 Move 53
Gashimov-Anastasian Dubai 2003 Move 53                     White to play

White has an outside passed a-pawn and was probably dreaming of swapping his a-pawn for black’s c-pawn, leaving black to deal with an outside passed b-pawn, while white’s king mops up the king side pawns winning the game, hence his next move 53.Kc3?

A more alert white player would have spotted the danger of black’s advanced kingside pawns. It might look as though black can only create a passed e-pawn as his extra kingside pawn is on the e-file, but this an illusion: black can now breakthrough creating a pawn configuration that ties down the white king permanently, thus allowing black to win on the queenside. Once seen never forgotten!
53…e4! would have won threatening e3 or f3 winning, if 54.Kd2 f3! 55.gxf3 exf3 reaching a position similar to the game

53…Kd5? 54.a4? Pursing his faulty plan, 54.Kd2! would have drawn 54…e4! 55.Kd2 (55.gxf4 allows an immediate breakthrough 55…e3! 56.fxe3 h4! and the h-pawn queens) 55…f3! 56.gxf3 exf3! reaching this position:

Gashimov-Anastasian Dubai 2003 Move 56
Gashimov-Anastasian Dubai 2003 Move 56                    White to play

White’s king is tied down and cannot cross to the c-file as this allows a decisive breakthrough of h4! Therefore black’s king can invade on the queenside with decisive gains viz: 57.Ke3 Kc5 58.Ke4 Kb4 59.Kd4 Kxa4 60.Kxc4 h4 61.b3+ Ka3 62.gxh4 g3! 63.Kd4 0-1

Position 38

Mamedyarov-Sokolov Hoogeveen 2006
Mamedyarov-Sokolov Hoogeveen 2006                             White to play

White missed the elegant 59.f5! b3 60.Kc3! Kd5 61.e6 fxe6 62.f6 62…gxf6 63.h5! and the h-pawn queens.

White played 59.Kc4? and still won after black missed a draw.

Chapter 3: Zugzwang

Here is a subtle example, but nevertheless didactic:

Position 56

Grabarczyk - Rustemov
Grabarczyk – Rustemov Koszalin 1997                                 Black to play

This ending looks like an easy win for black with a extra passed pawn. But be careful!
Black played the natural 52…Kg5? which throws away the win. This won’t become clear for a few moves. 52…Kg6! wins
53.f4+ exf3 54.Kxf3! h5 55.Kg3! reaching a position of mutual zugzwang:

Grabarczyk-Rustemov Mutual Zugzwang
Grabarczyk-Rustemov Mutual Zugzwang

If black had played 52…Kg6, white would be on move here and would be lost as 56.Kh3 or 56.Kf3 would be met by 56…h4 and any other king move would allow 56…Kg4 winning easily.

The game continued 55…h4+ 56.Kf3! Kh5 57.Kf4! Kh6 58.e4! h3 59.Kg3 drawn

Chapter 4: Opposition and Corresponding Squares

The introduction to this chapter is excellent explaining the concept of the opposition, the distant opposition, corresponding squares and triangulation.

Here is a simple example from a game between players rated in the 2400s:

Position 70

Heim - Helmers Reykjavik 1981
Heim – Helmers Reykjavik 1981                                               White to play

White played the “active” 55.Ke4? (55.Kf2! maintaining the distant opposition draws a textbook ending) 55…Ke6! winning the opposition 56. Kf3 Kd5 bypassing 57.Ke3 Ke5! 58.Kf3 Kd4 (another bypass) 59.Kf2 Kd3 60.Kf3 g4+ and white threw in the towel

Chapter 5: Spare Tempi

Position 105

Siugirov - Lupulescu Jerusalem 2015
Siugirov – Lupulescu Jerusalem 2015                                     Black to Play

The author’s explanation of black’s defensive plan here is pithy and pedagogical:

“Black’s defensive plan is to let White  take the a7-pawn and then block the king in permanently in front of his own a-pawn. For this idea to work, Black needs a spare tempo on the kingside, as otherwise he will be forced to release the white king from its a-file prison. Immediately fixing the kingside pawns by 43…g5!? secures two such tempi and is the simplest path to a draw viz: 44.Kc6 Ke5 45.Kb7 Kd6! 46.Kxa7 Kc7! 47.h3 h6 48.a6 h5!”

Siugirov - Lupulescu Jerusalem 2016 Trapped king
Siugirov – Lupulescu Jerusalem 2016 Trapped king

White does not enough tempi to release his imprisoned king.

In practice Black played 43…Kd7 which retains the draw but mis-defended on the next move and lost.

Interestingly, I had a similar position in a game many decades ago with reversed flanks. I won the game and proudly showed the endgame to a friend, who promptly demonstrated a drawing plan for my opponent identical to this game.

Chapter 6: The Fight To Promote

Mchedlishvili - Jankovic
Mchedlishvili – Jankovic Dubai 2009                                     White to move

White totally mis-assessed the resulting king and pawn endgame after the exchange of queens here. He probably thought that his connected passed pawns on the kingside were at least a match for black’s queenside majority. 

34.Qxf7+? Kxf7 35.g4 a5 36.Kf2 c5 37.Ke3 d5 38.Kd3 a5 reaching this position:

Mchedlishvili - Jankovic Winning queenside majority
Mchedlishvili – Jankovic Winning queenside majority

What white missed was that black can create a passed a-pawn and a passed d-pawn (separated by two files) and these pawns can reach the fifth rank safely which means they are unstoppable.

White played the desperate 39.c4 dxc4+ (39…bxc4+ also wins) 40.Kc3 a3 41.h4 Kg6 42.g5 h5 43.Kd2 b4 44.Kc2 c3 white resigned

7: Changing the Pawn-Structure

This is one of the most complex chapters and the hardest to evaluate in practice.

The reviewer will show an excellent example to show a typical idea:

Position 153

Kasparov - Azmaiparashvili Geropotamos rapid 2003
Kasparov – Azmaiparashvili Geropotamos rapid 2003  Black to play

Black played the automatic 46…Kc6? White won with a well known technique exploiting the fact that his king is one move ahead in the race to the kingside 47.h4! f5 48.g3! Kc5 (48…Kc7 49.Ka7 Kc6 50.Kb8 wins) 49.Kb7! and black resigned because of this variation: 49…b5 50.axb5 Kxb5 51.Kc7 Kc4 52.Kd6 Kd3 53.Ke6 Ke3 54.Kf6 Kf3 55.Kxg6! Kxg3

Kasparov - Azmaiparashvili Geropotamos rapid 2004 possible continuation
Kasparov – Azmaiparashvili Geropotamos rapid 2004 possible continuation White to play

56.Kg5! winning

Going back to the original position:

Kasparov - Azmaiparashvili Geropotamos rapid 2003
Kasparov – Azmaiparashvili Geropotamos rapid 2003  Black to play

Instead of the passive 46…Kc6? black can actively rearrange the kingside pawn structure to draw as follows:

46…h4! 47.Ka7 f5 48.h3

Kasparov - Azmaiparashvili Geropotamos rapid 2004 variation in missed draw
Kasparov – Azmaiparashvili Geropotamos rapid 2004 variation in missed draw Black to play

48…Kc6! 49.Kb8 Kc5 50.Kc7 Kb4 51.Kxb6 Kxa4 52.Kc5 Kb3! 53.Kd4 Kc2! 54. Ke5 Kd3 55.Kf6 Ke4 56.Kxg6 Kxf4! 57.Kf6!

Kasparov - Azmaiparashvili Geropotamos rapid 2004 variation in missed move 57
Kasparov – Azmaiparashvili Geropotamos rapid 2004 variation in missed draw move 57 Black to play

Black draws here with 57…Ke4! 58.Kg5 Ke5! 59.Kxh4 Kf4! 60.g4 (60.g3 Ke3 draws) 60…Ke5! 61.g5 f4! 62.Kg4 Ke4! leads to a drawn Q + h-pawn v Q endgame

Kasparov - Azmaiparashvili Geropotamos rapid 2004 variation in missed move 62
Kasparov – Azmaiparashvili Geropotamos rapid 2004 variation in missed draw move 62 White to play

Position 158

The reviewer loves this endgame.

Gelfand-Jobava (Move 50)
Gelfand-Jobava (Move 50)

This king and pawn ending is clearly drawn but white is pressing with a more advanced king. White played 50.h4 setting a subtle trap. 50…h5? losing, incredible to believe but it is true. 50…Kd7 draws, for example 51.g4 f6+ 52.Kd5 e6+ 53.Kc5 h6 54. e5 fxe5 55.fxe5 Kc7 seizing the opposition and drawing 51.f5! f6+ 52.Ke6! gxf5

Gelfand-Jobava (Move 53)
Gelfand-Jobava (Move 53)

Now white played 53. e5! which had been completed missed by black (automatic recapture syndrome) 53… fxe5 54.Kxe5! Kd7 55.Kxf5! Kd6 56.Kg5 Ke5 57.Kxh5! Kf4

Gelfand-Jobava (Move 57)
Gelfand-Jobava (Move 57)

Now white can enter a winning queen endgame with 58.Kg6! e5 59.h5! e4 60.h6! e3 61.h7! e2! 62.h8Q e1Q 

Gelfand - Jobava Dortmund 2006 Queen Ending
Gelfand – Jobava Dortmund 2006 Queen Ending            White to play

This looks drawn as the white g-pawn is only on the second rank and the black king is close to it. However, white has a series of checks to exploit the poor position of the black pieces viz:

63. Qb8+ Kg4 64. Qc8+ Kf4 (64…Kg3 65.Qh3! is the same as the game) 65. Qf5+ Kg3 66.Qh3+ Ke5 67.g4!

Gelfand - Jobava Dortmund 2006 Queen Ending Tablebase win
Gelfand – Jobava Dortmund 2006 Queen Ending Tablebase win

Surprisingly this is a tablebase win even though the g-pawn is only on the fourth rank. Looking more closely at the position, black’s pieces are badly placed with the king interfering with the queen. If the black king was in the south west corner, he would draw.

Gelfand did win this game about 50 moves later after mistakes by both sides.

Chapter 8: Calculation

Clearly this is absolutely critical in king and pawn endings.
Here is a relatively simple example:

Position 172

Ikonnikov - Liogky Paris 1998
Ikonnikov – Liogky Paris 1998 Black to play

Black played the obvious exchange 47…hxg5? which loses trivially 48.hxg5! Kf1 49.Kf3! Kg1 50.Kg3 (50.g6 Kh2 51.Kg4! also wins) 50…Kg1 51.g6! Black resigned as white’s king travels to f7 and black’s cannot get to h6 in time.

Ikonnikov - Liogky Paris 1999 End
Ikonnikov – Liogky Paris 1999 Final Position Black to play

Going back to the start:

Ikonnikov - Liogky Paris 1998
Ikonnikov – Liogky Paris 1998

Black can draw with 47…h5! After 48.g6 viz:

Ikonnikov - Liogky Paris 1999 Drawing Line
Ikonnikov – Liogky Paris 1999 Drawing Line

As soon as white plays Kxh5, black will answer Kf4 stalemate!
If white goes after the g-pawn, black draws by going after the h-pawn, for example 48…Kf1 49.Kf4 Kg2 50.Ke5 Kh3 51.Ke6 Kxh4 52.Kf7 Kg3 53.Kg7 h4 54.Kf6 h3 55.g7 h2 56.g8Q+ Kf2 drawing

Chapter 9: Evaluating the Resulting Queen Endings

The introduction to this chapter by the author is a superb summary of the intricacies of these transitions. The reviewer has already given an example from Chapter 7 (position 158), so I will leave the reader to buy the book to sample this chapter.

Chapter 10: Positional Play

Position 259

Radjabov - Ding Liren Internet rapid 2021
Radjabov – Ding Liren Internet rapid 2021 Black to play

This looks very difficult for black as not only does white have a potential outside passed pawn but also a better king. He played 52…Kc6? and lost. Buy the book to find out how black can draw or work it for yourself!

In summary, this is a really good book and close study will reap rewards.  The book is very well laid out and is easy to read with lots of diagrams. Thoroughly recommended.

FM Richard Webb, Chineham, Hampshire, 30th May 2021

FM Richard Webb
FM Richard Webb

Here is a pdf extract from Everyman

Book Details :

  • Hardcover : 192 pages
  • Publisher: Gambit Publications Ltd (16 Sept. 2020)
  • Language: English
  • ISBN-10: 1911465597
  • ISBN-13: 978-1911465591
  • Product Dimensions: 17.15 x 1.52 x 24.77 cm

Official web site of Gambit Publications Ltd.

Understanding Pawn Endgames, Valentin Bogdanov, Gambit Publications, ISBN-13 ‏ : ‎ 978-1915328854
Understanding Pawn Endgames, Valentin Bogdanov, Gambit Publications, ISBN-13 ‏ : ‎ 978-1915328854

Thinkers Chess Academy Volume 3 – Test your chess knowledge – Crucial exercises to sharpen your understanding

Grandmaster Thomas Luther, born in 1969, is the first player with a disability to have entered the FIDE Top 100 rating list. In 2001 he was ranked 80th in the world. He has won the German Championship three times and is well known as an experienced and successful coach. In 2014 his achievements were recognised by being granted the title of FIDE Senior Trainer. In his career to-date he has published several books and DVDs. This is his fourth book for Thinkers’ Publishing, after a co-production with Jugend Schach Verlag entitled ‘Chess Coaching for Kids – the U10 Project‘ and the current series

GM Thomas Luther
GM Thomas Luther

This is the third volume in Thinkers’ Chess Academy (TCA), an ever-growing series written by Grandmaster and FIDE Senior Trainer Thomas Luther intended for beginners through to club standard players.

John Upham has previously reviewed the first volume, First Steps in Tactics, although I note a negative review on Amazon which considered the examples were too hard for the target market. Volume 2, From Tactics to Strategy – Winning Knowledge, which, I believe, hasn’t been submitted for review by BCN, covers more advanced tactics along with an introduction to strategy.

Volume 3 is designed as a workbook for readers of the two previous volumes, while also providing more challenging exercises for ambitious students.

From the author’s introduction (it’s also on the publisher’s website):

Not every reader is ambitious enough or has enough time to work very hard on his chess. That’s quite understandable and nothing to be ashamed of. You can enjoy chess very well without being a strong tournament player. You could just entertain yourself by playing through interesting combinations. In this case don’t try too hard to solve the Advanced Lessons or Master Class exercises. Have a look to make yourself familiar with the position, than look at the solution and enjoy the surprising combinations. You won’t learn as much as you would by racking your brain to crack the hard nuts. But some knowledge and experience will certainly rub off and increase your understanding of chess. I hope this book will help you to work towards your goals and let have you fun with chess.

The book has an unusual structure. We have 20 chapters alternately easier and harder, with the answers at the end of each chapter. Less experienced players are advised to work through the odd numbered chapters first before tackling the odd numbered chapters, while stronger players could work through the book in order, using the odd numbered chapters as ward-up exercises.

An interesting concept, but does it work? Let’s take a look inside. All the odd numbered chapters are billed simply as ‘Quick Test’, although their specific themes are discussed in the chapter introductions.  The first Quick Test, which corresponds to Chapter 7 of TCA1, features mates in up to 2 moves. Other tests involve winning material in various ways. There is a gradual increase in length and complexity, until, by Chapter 19 you’ll be able to find wins (material or mate) in up to 5 moves.

I enjoyed Chapter 9 (Quick Test 5): From The Good Old Times!

Can you find this mate in 3 (Napier – Amateur 1904)?

Ng5+ is only a mate in 4: it’s quicker and more spectacular to play 1. Qg6+ Bxg6 2. Ng5+ hxg5 3. hxg6#

This, for example is Q12 in Chapter 19.

If you can solve this within a few seconds you’re a pretty good tactician: quite a jump forward from the simple positions in Chapter 1.

In case you haven’t spotted it yet: 1. Bxf6 Bxf6 2. Qxe6+ Kg7 3. Qxf6+ Kxf6 4. Nxd5+ followed by 5. Nxb6.

The even numbered chapters, apart from Chapter 2, have more specific titles, Chapters 4-12 being Advanced Lessons and Chapters 14-20 being Master Classes. We have (from 4 in steps of 2): Easy Tactics in the Endgame, Chess History, Checkmate in Up to 5 Moves, Advantage or Mate in Up to 5 Moves, All Kinds of Draws, Advantage in 5 or More Moves, The Classics, Studies and finally The Long Way to Checkmate. Yes, of course some two move combinations can be much harder to spot than some five move combinations, but the author has been very careful in his choice of material.

This is from Chapter 10: Mohammad Fahad – Vatsal Mumbai 2018.

White won by continuing 17. fxe6 fxe6 18. Nxe5 dxe5 19. Nxe6 Bxe6 20. Bb5+ Kf7 21. Qf2+ Bf6 22. Rxd8. A nice example of a clearance; very difficult to see, according to Luther.

Like many leading chess teachers these days, Thomas Luther is very keen on endgame studies. “Don’t be frightened or repulsed by the studies”, he says in the introduction to Chapter 4. “They are not like problem chess but very practical and instructive. You can learn a lot by trying to solve them.”

Here, from Chapter 18, is an 1851 study by Horwitz and Kling.

The solution runs like this: 1. Ra4+ Ke5 2. Ra5 c5 3. Rxc5 Qxc5 4. d4+ Qxd4 5. Nc6+ Kd5 6. Nxd4 Kxd4 7. Kf3

Instructive, I think, because you need to know basic KP v K theory as well as being able to spot knight forks.

The book is beautifully produced and the author has clearly put a lot of thought into both the selection of the puzzles and the structure of the chapters.

If you’re following the Thinkers’ Chess Academy series you’ll definitely want this book. If you’re looking for a book, with puzzles you probably haven’t seen before, this book would also be an excellent choice. I would place this volume high up in my list of recommended puzzle books for club standard players.

Of course many players these days prefer to solve puzzles online, but there’s also much to be said for the old-fashioned method of using a book. Although I’d guess the main target market would be roughly 1250-1750 rated players, anyone between, say, 1000 and 2000 strength would find this book both instructive and enjoyable. Lower rated players should work through the odd numbered chapters first, while higher rated players will prefer to start at the beginning and work through sequentially.

If you want to make sure the book’s for you, you can read the first three chapters here.

Richard James, Twickenham 3rd June 2024

Richard James
. Richard James

Book Details:

  • Softcover : 362 pages
  • Publisher: Thinkers Publishing; 1st edition (20 Dec. 2022)
  • Language: English
  • ISBN-10: 9464201673
  • ISBN-13: 978-9464201673
  • Product Dimensions: 17.02 x 2.54 x 23.37 cm

Official web site of Thinkers Publishing

Thinkers Chess Academy Volume 3 – Test your chess knowledge – Crucial exercises to sharpen your understanding, Thomas Luther, Thinker's Publishing, Thinkers Publishing; 1st edition (20 Dec. 2022)
Thinkers Chess Academy Volume 3 – Test your chess knowledge – Crucial exercises to sharpen your understanding, Thomas Luther, Thinker’s Publishing, Thinkers Publishing; 1st edition (20 Dec. 2022)

Unknown Weapons in the Grünfeld: Second revised and extended edition

From the Publisher, Thinkers Publishing:

“The Grunfeld Defence is one of the most dynamic openings for Black.

The opening was developed by two famous World Champions, namely Bobby Fischer and Garry Kasparov.

While theory is far from being exhausted and still developing, our author Grandmaster Milos Pavlovic made a strange case and found new alternatives to battle White’s setups. On top this book cuts through the dense theory that surrounds this opening and establishes a total new repertoire based around consistent strategies, concepts and novelties.

This is a fully revised and seriously extended edition of the original book published in 2017.”

About the Author:

“Grandmaster Milos Pavlovic was born in Belgrade in 1964. He has won many chess tournaments worldwide including becoming Yugoslav Champion in 1992. A well-known theoretician, he has published many well-received chess books and numerous articles in a variety of chess magazines. This is his 14th book for Thinkers Publishing.”

GM Milos Pavlovic
GM Milos Pavlovic

This is the fifth title from Milos Pavlovic that we have reviewed. Previously we have examined: The Modernized Marshall Attack, The Modernized Scotch Game: A Complete Repertoire for White and Black, The Modernized Stonewall Defence and The Modernized Colle-Zukertort Attack

This heavy theoretical book has 14 chapters:

Chapter 1 – Exchange Variation 7.Bc4 – with 11.Rc1
Chapter 2 – Exchange Variation 7.Bc4 – Sidelines
Chapter 3 – Modern Exchange Variation – 8.Rb1
Chapter 4 – Modern Exchange Variation – 7.Be3
Chapter 5 – Modern Exchange Variation – 7.Nf3 c5 – Sidelines
Chapter 6 – Exchange Variation – Alternatives on  move 7
Chapter 7 – Alternatives after 4.cxd5 Nxd5
Chapter 8 – 5.Qb3 – The Russian System
Chapter 9 – Early Qa4+
Chapter 10 – 4.Bf4
Chapter 11 – 5.Bg5 lines
Chapter 12 – 4.Nf3 Bg7 5.h4
Chapter 13 – 4.e3
Chapter 14 – Anti-Gruenfeld 3.f3

This theoretical tome is certainly a comprehensive guide to the contemporary opening theory of the Gruenfeld Defence from black’s point of view . It is certainly a repertoire book for black. There are pithy paragraphs that explain the ideas behind the moves but these are few and far between the dense variations. In my opinion, it is aimed at active 2000+ tournament players. This is in no way a criticism, but an inexperienced player wanting to learn the opening with just this book may be lost in a sea of variations without a mentor and/or a Gruenfeld primer book to explain the ideas.

In terms of layout, the book is easy to read, has sufficient accompanying text and plenty of diagrams  to be able to get a good grasp of the lines. The chapter structure is  logical with a strong bias toward the contemporary lines played at the top. This slant is perfectly reasonable as trendy lines trickle down to all levels.

This review will briefly summarise the suggested repertoire and highlight a few interesting variation choices from the author.

Chapter 1 covers the “old” Exchange after these moves:

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7. Bc4 c5 8.Ne2 Nc6 9.Be3 0-0 10.0-0 b6 11.Rc1

Old Exchange 10...b6 11.Rc1
Diagram 1: Old Exchange Variation after10…b6 11.Rc1

The author has recommended the modern 10…b6 which is the key line now. This supersedes the old 10…Qc7 of Fischer-Spassky days.

The last line covered in this chapter is 11…Bb7 12.Bb3!?

Old Exchange After 12.Bb3
Diagram 2: Old Exchange after 10…b6 11.Rc1 Bb7 12.Bb3

The main move here is 12…cxd4 but the author suggests 12…Na5!? as an improvement. 13.d5 e6 14.c4 exd5 15.exd5 Re8

Old Exchange Suggestion
Diagram 3: After 15…Re8

The author gives 16.h3 (Stockfish suggests the irritating 16.Ba4 when 16…Re5 17.Qd3 17…a6 looks to equalise) 16…Bc8 a neat manoeuvre to rearrange black’s minor pieces to better posts 17.Ng3 Nb7 18.Qd2 Nd6 =
Back to the main line after 12…cxd4 13.cxd4 Na5 14.d5 reaching this position:

After 14.d5
Diagram 4: After 14.d5

I like the author’s didactic comment on this position, explaining white’s positional idea with 14.d5:
“That’s the idea. White doesn’t care about his bishop on b3; he wants to trade the dark-squared bishops on d4 and play a middlegame with a strong knight against a poor bishop on b7”
14…Qd6 15.Re1!?N (15.Bd4 Ba6! ridding black of his poor bishop by exploiting the pin on white’s e2 knight which equalises as played by Gruenfeld expert Grischuk)

After 15.Re1
Diagram 5: After 15.Re1

15…Rac8 16.Rxc8 (16.Qd2 Nxb3 17.axb3 f5! striking in the centre to equalise) 16…Rxc8 17.Bd4 Ba6 activating the prelate 18.Bxg7 Kxg7 19.Nd4!

After 19.Nd4
Diagram 6: After 19.Nd4

White has achieved his goal of centralising his horse although black has activated his bishop and rook. White’s plan is now to advance the h-pawn: black must not faff about. Hence 19…Qb4 20.h4 Qc3! 21.h5 Bd3 with equality.

Chapter 2 covers the “sidelines” other than 11.Rc1 from Diagram 1 above. Sidelines is a slight misnomer as these lines are all important.
The three moves covered are the solid 11.Qd2, the greedy 11.bxc5 and the aggressive 11.h4.

After 11.Qd2 a main line continuation with typical Gruenfeld moves is: 11…Bb7 12.Rad1 cxd4 13.cxd4 Rc8 14.Bh6 Na5! 15. Bxg7 Kxg7 16.Bd3 Nc4 17.Bxc4 Rxc4 reaching a balanced tabiya position where both sides have their trumps:

Navara - Ding Liren
Navara – Ding Prague 2019 after 17…Rxc4

The greedy 11.bxc5 is obviously critical as it wins a pawn but black has good positional compensation.

Old Exchange after 11.bxc5
Old Exchange after 10…b6 11.bxc5

After 11…Qc7! the obvious 12.cxb6 axb6 winning a pawn is dismissed briefly with a couple of variations. I do not disagree with the author that this line gives white no advantage, but black players should study this line in more detail, as it is common response from white players.

After 11…Qc7 12.Nd4  Ne5 13.Nb5 Qb8! reaches a key position:

11.bxc5 main line
11.bxc5 main line

There are two critical lines, the greedy 14.Bd5 and the more popular, solid 14.Be2
Both lines are covered in detail showing adequate play for black to equalise.

11.h4 is extremely interesting and in the author’s opinion, the critical test of 10…b6.

11.h4
Old Exchange Variation 10…b6 11.h4

Black should respond 11..e6 12.h5 Qh4

After 12...Qh4
After 12…Qh4

White has two main moves here, the reviewer will show a pretty line after the natural 13.hxg6 hxg6 14.f3 cxd4 15.cxd4 Rd8 16.Qd2

After 16.Qd2
After 16.Qd2

Black looks to be in trouble with 17.Bg5 threatened, however black calmly develops with 16…Bb7 offering a poisoned exchange, after 17.Bg5 17…Qh5 18.Bxd8 loses, after 18…Rxd8, the two bishops and white’s gapping black squares lead to defeat, for example 19.d5 Ne5 20.Rac1 Nxc4 21.Rxc4 Ba6 22.Ra4 Bh6 wins

13.Qc1 is much more dangerous, buy the book to find out how black neutralises this enterprising continuation.

Chapter 3 is all about the Modern Exchange variation with 8.Rb1.

As the author points out, this is a well-known weapon, and for a while, a few decades ago, created massive problems for the Gruenfeld opening.  Its fangs have now been drawn; at the moment there are at least two decent variations that equalise for black. Several recent Gruenfeld books such as those by Delchev and Kovalchuk recommend 8…0-0 9.Be2 Nc6 (with 13…Bc7!) which has been known for a while to be perfectly viable for equality. The reviewer thinks that line is perhaps simpler for black, but both that line and the author’s suggestion require a significant amount of theoretical knowledge.

After 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Rb1 0-0 9.Be2 cxd4 10.cxd4 Qa5+

Pavlovic recommends the “old fashioned” Qa5+ taking the a2 pawn.

Modern Exchange after 10...Qa5
Modern Exchange after 10…Qa5+

11.Qd2 is rather anaemic, leading to an equal ending.

After 11.Bd2!? Qxa2 12.0-0 Bg4! Quick development to put pressure on the d4 pawn, not worrying about the b7 pawn.
13.Rxb7 leads to equality although black has to be careful.

Modern Exchange after 13.Rxb7
Modern Exchange after 13.Rxb7

Now 13…Bxf3 14.Bxf3 Bxd4 15.e5 Na6! 16.Rxe7 Rad8 is ok for black, the pressure on the d-file makes it hard for white to generate a serious initiative.

The last two sub-variations in this chapter are in a very sharp line:

Modern Exchange after 14.Bh4
Modern Exchange after 14.Bh4

The author gives two lines for black to achieve equality: 14..g5! and 14…a5! The fact there are two good lines indicates that the line is clearly satisfactory for black.

Chapter 4 covers 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5

This is a large chapter and one of the major white systems. There are many subtleties in  the placing of white’s rook on c1 or b1. The author has 15 principal lines.

This is the position in the 10.Rb1 line viz:

Modern Exchange after 10.Rb1
Modern Exchange after 10.Rb1

Pavlovic recommends two different variations for black here:

  • 10…cxd4 going into the queenless  middlegame
  • 10…a6 waiting and preventing Rb5

After 10…a6 white’s main move is 11.Rc1: white argues that 10…a6 has weakened black’s queenside.

Black again has two alternatives:

  • 11…cxd4 going into the queenless  middlegame
  • 11…Bg4 keeping the queens on

If instead of 10.Rb1 white plays 10.Rc1, Pavlovic unequivocally recommends 10…cxd4 11.cxd4 Qxd2+ as this ending is definitely ok for black.

White can play Be3 and Qd2 before Nf3:

Modern Exchange after 9.Rc1
Modern Exchange after 9.Rc1

In this, the recommended line is to exchange queens with 10…cxd4 11.cxd4 Qxd2+ which lead to an interesting ending where black is holding his own.

Chapter 5 covers 7.Nf3 c5 sidelines

These variations include:

  • 8.h3
  • 8.Be2
  • 8.Bb5+

I have never faced 8.h3 and have rarely met 8.Bb5+.
On the other hand, I have faced 8.Be2.

There is an exciting exchange sacrifice in this line viz:
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Be2 Nc6 9.d5 (9.Be3 is inept 9…Bg4! and black is at least equal) 9…Bxc3+ 10.Bd2 Bxa1 11.Qxa1 Nd4 12.Nxd4 cxd4 13.Qxd4

Exchange Variation 8.Be2 after 13.Qxd4
Exchange Variation 8.Be2: main line after 13.Qxd4

Black has two moves, the obvious 13…f6 preserving the material advantage and the probably safer 13…0-0

After 13…f6, the author is of the opinion that 14.Bc4! is exciting and dangerous

After 13…0-0 white can regain the exchange with the obvious 14.Bh6 but loses time and forfeits castling rights after 14…Qa5+ 15.Kf1 f6 16.Bxf8 Rxf8 – this is equal

14.0-0 is more ambitious when 14…Qb6! 15.Qa1!? Bd7 16.Bh6 f6 17.Bxf8 Rxf8 18.Rb1 (18.Qb1 leads to a drawn bishop endgame) 18…Qc7 leads to approximate equality

Chapter 6 covers alternatives on move 7 in the Exchange Variation:

Exchange after 6...Bg7
Exchange after 6…Bg7

The book shows the following four alternatives:

  • 7.Ba3
  • 7. Bg5
  • 7.Bb5+
  • 7.Qa4+

These moves are rare: in full length games, the reviewer only recalls facing 7.Ba3 once, 7.Bg5 once and has never faced the other two.

Pavlovic handles these lines  well. It is interesting that his recommendation against Bb5+ is to play 7…c6 and then play for e5. Many books have suggested rapid queenside expansion for black.

Chapter 7 covers alternatives after 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5

The two lines covered are:

  • The exotic 5.Na4
  • The super trendy 5.Bd2 which is played at all levels

After 5.Na4

After 5.Na4 e5
After 5.Na4

Pavlovic recommends the dynamic 5…e5 striking in the centre which is the top engine suggestion. This draws the teeth of this extravagant knight move. (5…Nf6 6.Nc3 Nd5 7.Na4 has been played as a silly repetition draw).

5.Bd2 is a different kettle of fish, the idea is to recapture the knight on c3 with the bishop:

After 5.Bd2
After 5.Bd2

The author recommends a straightforward approach from black viz:
5…Bg7 6.e4 Bxc3 7.Bxc3 0-0 maintaining flexibility & waiting to see which setup white adopts.

After 7...0-0
After 7…0-0

The two main lines here are 8.Bc4 and 8.Qd2 which the author covers in great detail. Shirov’s idea of 8.h4!? is covered very briefly with a variation given that is far from best play for white.

In the reviewer’s opinion this is a very important chapter, as this variation is so popular to avoid main line theory. Ironically, this setup now has a large body of practice.

Chapter 8 covers the Russian System.  Pavlovic recommends the Prins Variation which is 7..Na6.

Prins Variation
Prins Variation

As the author points out, black can play this variation against many of white’s tricky move orders involving Qb3. The Prins Variation was often used by Garry Kasparov, so has an excellent pedigree. The reviewer loves this part of the repertoire as black avoids the Hungarian 7…a6 and 7…Nc6 which are both decent systems but very topical. Avoiding the most popular lines does have its advantages.

Chapter 9 covers Qa4+ ideas which is a short chapter. Qa4+ ideas are usually used as a move order trick to get black out of main line theory.

There are two really important positions in this chapter.

After 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 0-0 8.Bf4

Early Qa4 with Bf4
Early Qa4 with Bf4

and after 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 0-0 8.e4

Early Qa4 with e4
Early Qa4 with e4

White has played a move order to disrupt black’s development by giving him an extra move of Bd7. However, black can exploit the bishop on d7, to play 8…b5! in both positions gaining good play with this energic pawn sacrifice.

Chapter 10 covers the 4.Bf4 line which is very popular at club level and was played by Karpov against Kasparov.

The author gives three major sub-variations in the main line:

4.Bf4 main line
4.Bf4 main line

  • 14.g4
  • 14.Nxe4
  • 14.Nd5

All these lines are well known and black has equality with care.

Pavlovic suggests a really interesting idea early in one of the main lines which I had not seen before:

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c5 6.dxc5 Qa5 7.Rc1 Nbd7!?

4.Bf4 new move 7...Nbd7
4.Bf4 new move 7…Nbd7

Buy the book to find out about this excellent idea.

The idea is allied to another line:

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 0-0 6.e3 c5 7.dxc5 Ne4! 8.Rc1 Nd7!

4.Bf4 another Nbd7 line
4.Bf4 an allied Nd7 line

Chapter 11 is all about Bg5 ideas which occur on move 4 or 5.

Against 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5, Pavlovic suggests the traditional 5…Ne4  and against 4.Bg5 he also approves of the knight move to e4.

The solid repertoire here is pretty well known and respectable.

Chapter 12 is a brief chapter on 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.h4!?

After 5.h4
After 5.h4

The author recommends 5…c6 which is solid and sensible. The author states this is an important new line: it has been around for decades.

After these sensible developing moves 6.cxd5 cxd5 7.Bf4 0-0 8.e3 Nc6 9.Be2 Bg4 resembles a Slav Defence.

Morozevich-Nepomniachtchi 2014
Morozevich-Nepomniachtchi 2014

White has absolutely nothing here. A draw was soon agreed.

Chapter 13 is about 4.e3 which is a solid continuation, not generally played by the top players. It covers a topical line:

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.cxd5 Nxd5

Quiet 4.e3
Quiet 4.e3

Now white draws the black queen into the centre with 6.Nxd5 Qxd5 only to manoeuvre his other knight to gain time 7.Ne2 0-0 8.Nc3 8…Qd6

After 8...Qd6
After 8…Qd6

But it’s all too slow really. After 9.Be2 black can play 9…c5! sacrificing a pawn for loads of play 10.Nxe4 (10.d5 is the main line but leads to nothing for white) 10…Qc7 11.Nxc5 e5 12.0-0 Rd8 13,Nb3 Nc6 reaching this position:

After 13...Nc6
After 13…Nc6

White can retain his extra pawn with 14.d5, but 14…e4! gains space and after 15.Qc2 Rxd5 16.Qe4 Be6 black has excellent play for a pawn.

The author fails to cover 6.Be2:

After 6.Be2
After 6.Be2

This is a solid line that can lead to a reversed Queen’s Gambit, Tarrasch after 6…c5 7.0-0 cxd4. I have faced this as black, against an an IM, so perhaps it should have been covered. Of course, the author has to make a decision on what to include: as this is not a fashionable line, I can understand why the line was omitted.

The final chapter covers 3.f3, a popular anti-Gruenfeld system.
The author recommends the “old” main line with 3…d5 which some authors have eschewed in favour of other systems such as 3…c5 transposing into a kind of Benoni or simply going into a King’s Indian Defence.

The key tabiya is this:

Ding-Gelfand Wenzhou 2015
Ding-Gelfand Wenzhou 2015

The analysis given by the author is an excellent coverage of all the critical lines from this position and happens to very largely agree with my own investigations.

Here is one fascinating endgame that results after 16.d6 e4! 17.fxe4 Ng4 18.Bg5 Qe8 19.Nf3 Rf7! 20.Qe1 Bxc3! 21.bxc3 Na4 22.Rc1 Nc5 23.Bc4 Be6 24.Bxe6 Qxe6 25.Be7 Nd3 26.Qd2 Nxc1 27.Ng5 Qxa2+ 28. Qxa2 Nxa2 29.Nxf7 Nxc3+ 30.Ka1  Kxf7 31.d7 Ra8 32.d8Q Rxd8 33.Bxd8 Nxe4 34.Rxb7 Ne3 35.Rb2 Kd5

3.f3 crazy forced line after 36...Kd5
3.f3 crazy forced line to 35…Kd5

This is a draw as white’s rook and king are passive. This occurred in a correspondence game and the reviewer has had it in an on-line blitz game: white allowed a perpetual with the two knights in a few moves.

The only major variation that has been missed from the book is the Fianchetto Variation which is pretty popular as a solid, positional line. In the reviewer’s last game with the Gruenfeld, he did indeed face a Fianchetto Variation. This is a significant omission but does not spoil an excellent publication on the Gruenfeld Defence.

The reviewer notes a fair few typos in the book.

FM Richard Webb, Basingstoke, Hampshire, 12th May 2024

FM Richard Webb
FM Richard Webb

Book Details :

  • Hardcover : 404 pages
  • Publisher:Thinkers Publishing; 2nd edition (2 May 2024)
  • Language: English
  • ISBN-10: 9464201967
  • ISBN-13:  978-9464201963
  • Product Dimensions: 17.78 x 3.81 x 24.77 cm

Official web site of Thinkers Publishing

Unknown Weapons in the Grünfeld: Second revised and extended edition, Thinkers Publishing, 978-9464201963, Milos Pavlovic
Unknown Weapons in the Grünfeld: Second revised and extended edition, Thinkers Publishing, 978-9464201963, Milos Pavlovic

The Exchange Sacrifice Unleashed: Power of Middlegame Knowledge

From the Publisher, Thinkers Publishing:

“The book you have just started reading is about a very interesting and difficult concept: the exchange sacrifice. This is the moment in chess when basic mathematics breaks down, the moment when 3 counts equal to or even more than 5. So let us leave the mathematics aside and try to figure out why this simple calculation is so difficult to understand.

The answer is largely hidden in psychology, as the ninth World Champion, Tigran Petrosian, has often told us, as the man who brought this strategic-tactical chess concept to its first peak. Chess beginners were taught the value of pieces by their teachers (parents, grandparents, perhaps at school or even later in the beginners’ sections of chess clubs).

We explain the difference between piece values to children in the simplest way possible, with the help of a unit of measurement, and in chess those units are the pawns. They tell us that a rook is worth five pawns (units) and a knight and a bishop are worth about three each. They also tell us to always be careful, especially during exchanges, to ensure we take at least as much from our opponent as he or she took from us. So, one rook at a time, perhaps for a bishop and a knight next to two pawns. This “chess thinking” is done quickly and very strongly subconsciously in most, one could even say all. Therefore, when choosing moves, we will automatically reject unfavourable exchanges. But who trades a queen for a knight, a bishop for a pawn, and the like? We know from our own life experience that it is better to have ten coins in our pocket than three, and I prefer three to one!

This psychological barrier is the most difficult step in making the decision to sacrifice. And so it is with the sacrifice of an exchange. Five for three, that is! Even five for four, if we get a pawn for the rook along with the knight or the bishop. “I am not stupid,” you think. The Exchange Sacrifice Unleashed brings different games or coaches try to explain this and that to us, we see that a material advantage is not always something to celebrate about.”

About the Author:

“Georg Mohr was born in Maribor, Slovenia in 1965 becoming a Grandmaster in 1997. He joined as a member of the FIDE Trainers Commission from 2002, becoming a FIDE Senior Trainer in 2004 and a FIDE International Organizer in 2011. Georg has been a professional chess trainer for many years. He was coach and captain of Slovenian national team from 2003 – 2010 and since 2011 he has been Turkish national youth trainer. He is a chess writer and was editor of Slovenian chess magazine Šahovska Misel from 1999 and editor of Fide Trainers Commission trainers’ surveys. He is also an organiser of chess events acting as tournament director of the European Club Cup (Rogaška Slatina 2011), the World Youth Championship (Maribor 2012) and the World Senior Championship (Bled 2018). This is his third book for ‘Thinkers Publishing’.”

FIDE Senior Trainer Georg Mohr
FIDE Senior Trainer Georg Mohr

This is the third title from Georg Mohr that we have reviewed. Previously we have examined: Understanding Maroczy Structures and Forgotten Genius – The Life and Games of Grandmaster Albin Planinc.

This interesting book has seven chapters:

Chapter 1 – The Exchange Sacrifice for the Attack
Chapter 2 – Defence!
Chapter 3 – Ending
Chapter 4 – Exchange Sacrifice in the Opening
Chapter 5 – Critical Squares
Chapter 6 – The Positional Exchange Sacrifice
Chapter 7 – World Champions and the Exchange Sacrifice

Chapter 1 is divided into seven themed subsections, each with plenty of entertaining and didactic examples of exchange sacrifices for the attack.

Here is a splendid finish from the “King in the centre” segment:

Geller-Karpov Moscow 1976
Geller-Karpov Moscow 1976

Karpov, who was crowned World Champion, in 1975, had played a rather inept French Defence, Winawer variation. The great theoretician, Efim Geller finished him off neatly with a exchange sacrifice removing a key defender:

21.Rxb8+!  Qxb8 (21…Bxb8?? 22.Qxc6+ wins quickly) 22.Qxc6+ Kf8 23.Nf4  Ra7 24.Nh4 (The knights close in to stomp on Black) 24… Qe8?! (Allowing a lovely combination)

Geller-Karpov Moscow 1977
Geller-Karpov Moscow 1977

25.Qxe6! (winning) fxe6 26. Nhg6+ Qxg6 27.Nxg6+ Ke8 28.Nxh8 Ra4 29.Rd1 Ne7 30.Bxe7 Kxe7 31.Ng6+ Kf7 32.Nf4 Bxe5 33.dxe5 Rf4 34.Rc1! (getting the rook behind the passed pawn and Karpov soon resigned)

Here is a very famous defensive exchange sacrifice from Chapter 2.

Reshevsky-Petrosian Zurich 1953
Reshevsky – Petrosian Zurich 1953

Black, Petrosian is some trouble as White dominates the centre, has more space and good attacking chances on the kingside with h4, h5 etc.

Black played 25…Re6! If White takes the exchange straightaway with 26.Bxe6 fxe6, he cannot prevent Black’s knight moving to d5, a possible continuation is 27.Rf3 Ne7 28.Bc1 Nd5 29.Qg3 Rc8 30.Bd2 b4! reaching this position:

Reshevsky-Petrosian Zurich 1953 Variation
Reshevsky-Petrosian Zurich 1953 Variation

Black has plenty of play with very active pieces and White’s rooks defensively placed. This is a Petrosian blockade at its best. Modern analysis suggests 26.h4! as best.

The game continued 26.a4 Ne7! 27.Bxe6 fxe6 reaching this celebrated position:

Reshevsky-Petrosian Zurich 1953 after move 27
Reshevsky-Petrosian Zurich 1953 after move 27

Black is almost equal, Reshevsky bailed out with a draw on move 41.

Chapter 3 is an excellent chapter about exchange sacrifices in the ending.

Here is an instructive position with a pawn up in a rook and opposite colour bishop ending:

Isgandarova - Zimina Riga 2017
Isgandarova – Zimina Riga 2017

White has just played 79.Kh3 and at first glance appears to be holding. Black played 79…Rxc5! 80.bxc5 Kd5 winning another pawn: the passive rook dooms White and Black won by pushing the b-pawn supported by the king.

A famous Fischer finish is very instructive:

Lombardy-Fischer New York 1960
Lombardy-Fischer New York 1960

White has just played 30.Re1? which Fischer ruthlessly exploited with a neat simplification:

30…Rxc3+! 31.bxc3 Rxe5+ 32.Kd2 Rxe1 33.Kxe1 Kd5 34.Kd2 Kc4 35.h5 b6! creating an outside passed pawn which won easily:

Lombardy-Fischer New York 1961 after move 35
Lombardy-Fischer New York 1961 after move 35

Chapter 4 covers some exchange sacrifices in the opening. I shall give two examples, one of which I fell into as a junior player:

Dieks - Van der Sterren After 13.Qf3
Dieks – Van der Sterren After 13.Qf3?

White has just played 13.Qf3? winning material which was met with the excellent 13…Nd4! 14.Nc7+ Qxc7 15.Qxa8+ Ke7 with a nasty threat of b4! 16.c3 b4! 17cxb4 Qb6 18.Bxa6 Qb4 19.Kf1

Dieks - Van der Sterren After 19.Kf1
Dieks – Van der Sterren After 19.Kf1

Now, the engine gives 19…Bh6! which wins prettily. The game continued with the tempting 19…Qd2 20.h3 (20.h4! limits White disadvantage, 20.Re1?? is a gross blunder as played by the reviewer, losing to 20…Bd3+ followed by a smothered mate) 20…Bd3+ 21.Bxd3 Qxd3+ 22. Kg1 Bh6! 23. Qb7 (23.Qxh8 Ne2+ 24.Kf1 Ng3+ 25.Kg1 Bf4! winning)23…Kf6 and Black won

There is a special section on some Gruenfeld exchange sacrifices:

Gruenfeld Bronsteins Exchange Sacrifice
Gruenfeld Bronstein’s Exchange Sacrifice

Gruenfeld Modern Exchange
Gruenfeld Modern Exchange Sacrifice

Buy the book to see a couple of exciting Gruenfeld games.

There are of course, plenty of Sicilian Rxc3 examples which is the most famous and important exchange sacrifice. Here is an example from the Dragon Variation in an old variation which is rare nowadays:

Kasparov-Piket Tilburg 1989
Kasparov-Piket Tilburg 1989 After 16.Bh6!?

White’s attack looks powerful, but the well-known sequence starting with 16…Nxe4! leads to equality which modern engines confirm. 17.Qe3! Rxc3! removing the key attacker 18.bxc3  Nf6! Although Kasparov won, Black’s opening was a success.

A pretty example from a Sicilian Paulsen is given  showing an offering for black square domination:

Giri-Vitiugov Reggio Emilia 2012
Giri-Vitiugov Reggio Emilia 2012

Black has just played the risky 6…Bb4 against one of the best theoreticians

Gipslis-Simagin Sverdlovsk 1957
Gipslis-Simagin Sverdlovsk 1957

which is ruthlessly punished: 7.e5! Nd5 8.0-0! Nxc3 9.bxc3 Bxc3 10.Ba3!

Giri-Vitiugov Reggio Emilia 2012 10.Ba3

Throwing in an exchange as well, Black is now in real trouble as his king is trapped in the with a weak colour complex on the black squares.

Chapter 5 Critical Squares has plenty of traditional Sicilian exchange sacrifices on c3.

Here is an example from the Sicilian Defence, Sozin Variation:

Gipslis-Simagin Sverdlovsk 1957
Gipslis – Simagin Sverdlovsk 1957 After 16.Rad1

Black played the natural 16…Rxc3! and won a nice game. The reviewer has played Rxc3 is a very similar position and also won a good game.

Chapter 6 – The Positional Exchange Sacrifice is really the heart of the book with 22 themes.

Here is a good example from the Exchange sacrifice to dominate the black squares section:

Adams – Khalifman Las Palmas 1993

Adams has played a rather insipid Classical Variation against the Dragon. Black played 17…Rxd4! 18.Rxd4 Rb8! (activating the black rook, also preventing white from playing Rb4) 19.f4?!  (19.Rb1 with equality according to the engines, but black is having all the fun) 19…exf3 20.Bxf3 Bxe5 and Black won a lovely game.

The final chapter shows many didactic examples from the World Champions.

I would suggest that the book is aimed at 1750+ players. The book is well produced in an easy to read style with plenty of diagrams and themes to learn from.

However, there are more than a few typographical errors/grammatical errors and the reviewer has spotted an incorrect diagram at the top of page 31. Although this does not detract from the many merits of the book, perhaps future publications should address this.

FM Richard Webb, Basingstoke, Hampshire, 10th May 2024

FM Richard Webb
FM Richard Webb

Book Details :

  • Hardcover : 496 pages
  • Publisher:Thinkers Publishing; 1st edition (20 Jun. 2023)
  • Language: English
  • ISBN-10: 946420186X
  • ISBN-13:  978-9464201864
  • Product Dimensions: 17.78 x 3.81 x 24.77 cm

Official web site of Thinkers Publishing

The Exchange Sacrifice Unleashed: Power of Middlegame Knowledge, Georg Mohr, Thinker's Publishing, ISBN-13 ‏ : ‎ 978-9464201864
The Exchange Sacrifice Unleashed: Power of Middlegame Knowledge, Georg Mohr, Thinker’s Publishing, ISBN-13 ‏ : ‎ 978-9464201864

Re-Engineering The Chess Classics: A Silicon Reappraisal of Thirty-Five Classic Games

From the publisher:

“Matthew Sadler is the world’s greatest expert in computer chess – and what it brings to us humans in new insights. In this book, the authors have unleashed the collective power of Leela, Komodo and Stockfish to look at 35 classic games played by fan favourites such as Boris Spassky, Mikhail Tal, Bent Larsen and Bobby Fischer. The authors have re-engineered a wonderful collection of classic games. Their findings illustrate the richness and beauty of chess. But they have also generated dozens of positional chess lessons that will help every club player and expert to improve their game.”

From the back cover:

“Are you ready for new strategic insights about thirty-five of the most fascinating and complex chess games ever played by World Champions and other top grandmasters? Grandmaster Matthew Sadler and renowned chess writer Steve Giddins take a fresh look at some classic games ranging from Anderssen-Dufresne, played in 1852, to Botvinnik-Bronstein (1951) and Geller-Euwe (1953). They unleashed the collective power of Leela, Komodo and Stockfish to help us humans understand what happened in games of fan favourites such as Boris Spassky, Mikhail Tal, Bent Larsen and Bobby Fischer.

“The first chess engines improved our appreciation of the classic games by pointing out the tactical mistakes in the original, contemporary game notes, But the expertise of Matthew Sadler is to uncover the positional course of a game with the help of the second generation of chess engines that emerged after 2018.

“This book will change your perception of these games’ strategic and technical patterns. You will, for example, learn to appreciate and understand a classic Capablanca endgame. And a classic Petrosian exchange sacrifice. And a winning, and then losing, king-hunt endgame between Spassky and Tal. You will see how Larsen already understood the strength of the h-pawn march far before AlphaZero’s revelation. The engines offer new strategic ideas and plans that human players have yet to consider. Even ‘the best even anti-King’s Indian player’, Viktor Korchnoi, would be amazed by the engine’s unique ideas about White’s breakthroughs on the queenside.

The most instructive games are often those which are more strategic and technical. Using modern engines, the authors have re-engineered a wonderful collection of classic games, generating dozens of positional chess lessons that will help every club player and expert improve their game.”

About the authors:
Matthew Sadler (1974) is a Grandmaster and a former British Champion. He has been writing the famous Sadler on Books column for New In Chess magazine for many years. With his co-author Natasha Regan, Sadler twice won the prestigious English Chess Federation Book of the Year Award. In 2016 for Chess for Life and in 2019 for their worldwide bestseller Game Changer: AlphaZero’s Groundbreaking Chess Strategies and the Promise of AI.

GM Matthew Sadler
GM Matthew Sadler

Steve Giddins is a FIDE Master from England, and a highly experienced chess writer and journalist. He compiled and edited The New In Chess Book of Chess Improvement, the bestselling anthology of master classes from New In Chess magazine.

FM Steve Giddins
FM Steve Giddins

What we have here is a collection of 35 games annotated in depth using the latest technology. In their introduction the authors mention 40 games, and Matthew, in his technical note, refers to Korchnoi – Van Wely (Game 34) as Game 39. It seems, then, that five games were removed at the last minute to save space and keep the cost of the book down.

The games all predate the modern computer age, dating from Anderssen – Dufresne (the Evergreen Game) in 1852 to Portisch – Chiburdanidze in 1998. All the World Champions up to Karpov with the exception of Smyslov are featured. It’s noticeable that five of the games feature at least one female player.

It’s a lovely (to use Matthew’s favourite word) collection as well. We have some wild tactical games as well as strategic and technical masterpieces, and many games with both elements. While some will be perhaps over-familiar there will be others you probably haven’t seen before.

What the authors have done is subjected their chosen games to extensive computer analysis, playing engine v engine matches (mostly involving versions of Stockfish, Leela and Komodo) from critical positions in an attempt to discover the objective truth about at what point the winner reached a decisive advantage. Some of these games have been included in the notes, indicated by a vertical line to the left of the column, so that you can easily skip them if you don’t want to play them through. You can see how this works by referring to the sample pages here.

One game that interested me was Znosko-Borovsky – Alekhine (Paris 1933).

Ever since the days of Capablanca, there has been a tendency to assume that a small advantage somehow automatically leads to a win, in the hands of a great technical master such as Capablanca or Karpov.

If you’re familiar (as you should be) with Alekhine’s best games collections, you may recall that in this position he formed a six-point plan which would by force lead to a winning position.

By this point Alekhine had completed his plan, reaching a position where his king is more active and his rook can infiltrate via the open a-file. Znosko-Borovsky erred here by playing 33. c4?, after which he was definitely losing, but the engine games where White remained passive with something like Be1 were all drawn.

Of course you have to factor in the human element as well. The position was easier for Black to play, and the black pieces were handled by a player of extraordinary ability, but one of the lessons you learn from this book is how many positions that appear bad can be defended successfully.

A game I really enjoyed was that between two future World Champions, Spassky and Tal, from the final round of the 1958 Soviet Championship. Spassky, playing white, had to win to guarantee qualification for the Interzonal later that year. A rook ending was reached in which both players promoted. Spassky started chasing Tal’s king round the board, but, tragically for him, blundered away first the win and then the draw, and found himself out of the world championship cycle. As you know, Tal went on to win first the Interzonal, and then the Candidates before taking the title off Botvinnik (the 6th game from this match also features here).

The analysis of the queen and rook ending provided by the authors here is some of the most extraordinary I’ve seen. If, like me, you find positions with major pieces on the board and both kings in danger extremely scary you’ll want to see this.

Here’s the complete game, without annotations. Click on any move to play it through.

The Korchnoi-Van Wely game mentioned above (Antwerp 1997) reached this typical Mar del Plata King’s Indian position.

Korchnoi played 17. a6, and suggested that, instead of the game continuation of bxa6, 17… b6 18. cxb6 cxb6 should have been played.

The engines disagree, thinking that White is a lot better in that variation, and continuing 19. Nb4, Nc6, Na4, with Nxa7 and Nxb6 to follow.

“So many things about this game were new, unexpected and instructive for me, and so many things are now memorable for me too”,  says Matthew in his technical note.

It’s a fascinating book, I think you’ll appreciate, which will be of interest to most chess players. Stronger players in particular will find a lot to learn from the games demonstrated here as well. The names of the authors, along with that of the publisher, are a guarantee of excellence, and the production is up to their customary high standards.

If, like one prominent UK chess book reviewer, you think pre-computer games should be left as they are rather than taken apart like this, you should perhaps turn away. I’m also not sure how many readers will actually play through the engine v engine games. I certainly haven’t done so, and, from a purely personal perspective, would have preferred rather fewer of them in the book, with perhaps a download available so that I could play through them on my computer at my leisure. This might have made room for the mysteriously missing five games.

I do have one other problem, which probably won’t matter to you, but does to me, but the authors fail the Yates test. His first name was plain Fred, not Frederick as given in the book.

The short final chapter sums up what you can learn from the engines:

1. Avoid passive pieces!
2. Grab space!
3. Use your rook’s pawns!
4. Small advantages don’t always win!
5. Use the whole board!
6. Be an absolute tactical genius, who never misses anything!!

Read this book, learn these lessons, and perhaps you too will be able to play as well as Stockfish!

Highly recommended if you like the concept of the book (I’d suggest you look at the sample page first). I’d be more than happy to see a second volume.

Richard James, Twickenham 2nd May 2024

Richard James
. Richard James

Book Details:

  • Paperback: 440 pages
  • Publisher: New In Chess (31 May 2023)
  • Language: English
  • ISBN-10:9083311260
  • ISBN-13:978-9083311265
  • Product Dimensions: 17.12 x 2.64 x 22.83 cm

Official web site of New in Chess.

Re-Engineering The Chess Classics: A Silicon Reappraisal of Thirty-Five Classic Games, FM Steve Giddins, New in Chess (31 May 2023), ISBN-13 ‏ : ‎ 978-9083311265.
Re-Engineering The Chess Classics: A Silicon Reappraisal of Thirty-Five Classic Games, FM Steve Giddins, New in Chess (31 May 2023), ISBN-13 ‏ : ‎ 978-9083311265.

The Modernized Trojan Knight 1.Nc3: A Complete Repertoire for White

From the Publisher, Thinkers Publishing:

The idea of the move 1. Nc3 is to confuse the second player, as White plays a supposedly unambitious move to mislead Black. This is why we found the name “Trojan Horse” very appropriate for the move 1. Nc3, just as the gift from Ulysses to the Trojans appeared to be a tricky and poisoned gift. The appropriate term for chess will, therefore, be the Trojan Knight to refer to the Trojan Horse.

1. Nc3 became popular among professional players, and many grandmasters have added it to their repertoire or played it occasionally in official games: Nakamura, Morozevich, Rapport, Bauer, Vallejo Pons… However, it is especially in rapid games that it has reached the world elite, and the very best players in the world have tried it: Carlsen, Mamedyarov, Andreikin and Firouzja for example. I truly hope that seeing the very best players in the world playing it will convince even the most sceptical critics.

About the Author:

The author Bruno Dieu is a FIDE Master and became French Correspondence Chess Champion in 2000. He has a rich experience in chess, having participated in various chess tournaments, both over the board and in correspondence. It’s fascinating that he has competed with notable experts and writers on the 1 Nc3, such as Dick Van Geet, Anker Aasum, and Harald Keilhack. The mention of a book being a token of his experience suggests that he has documented his insights and knowledge about this opening.

FM Bruno Dieu
FM Bruno Dieu

This absorbing and well-thought tome is a delight and covers a wealth of material after White’s opening salvo with 1.Nc3.

First encounters

As a junior, the reviewer knew this opening as the Dunst opening. I first met the Dunst on 18 January 1975 in a simul in London against the late and great Tony Miles, a year before he became the first UK-born, over-the-board chess GM.  The game transposed into the Four Knights opening  and I was inevitably steadily outplayed by Miles, who won a pawn with a neat back rank combination in a major piece middlegame. Unexpectedly, Miles faltered in a winning rook and pawn endgame at move 47, wasting a vital tempo, allowing an excited junior to escape with a draw. My next encounter with the Dunst was a few months later against another strong Birmingham player. This time, booked up, I played the so called refutation with 1…d5 reaching this position:

Ball-Webb10.Nh4
Ball-Webb After10.Nh4

The inexperienced junior, as Black, came up with the positional howler 10…f5? but managed to draw again when my opponent blundered by opting to exchange into an optically good, but drawn king and pawn endgame. This line is covered in the book, 10…f6 is certainly a better move, although the author prefers 10.Nd2 for White.

A callow player as Black may regard the Trojan Knight as just another unusual opening move which aims to avoid main line theory. On the contrary, as the author points out, 1.Nc3 is a cunning move full of transpositional possibilities whereby the second player can end up in an unfamiliar opening.

I have faced the Trojan Knight on 15 occasions replying 1…e5 in my first game, 1…d5 in my second outing and 1…c5 in subsequent encounters.

The reviewer has opted for the Trojan Knight as White in a total of 15 games; the transposition statistics are of interest:

  • Sicilian (4 games)
  • French (2 games)
  • Caro-Kann (1 game)
  • Vienna (1 game)
  • Czech Pirc  (1 game)
  • Irregular queen’s pawn (1 game)
  • 1…b6 1 (game)
  • Trojan Knight main line 1…d5 2.e4 d4 (1 game)
  • Trojan Knight main line 1…e5 2.Nf3 Nc6 3.d4 (3 games)

This small sample  shows the variety of branches available.

The book is logically divided into 6 parts:

PART I – 1…e5

PART II – 1…d5 2.e4 d4

PART III – 1…d5 2.e4 dxe4

PART IV – 1…d5 – Caro-Kann, French & Alekhine Style

PART V – 1…c5 – Sicilian Style

PART VI – Other First Moves

PART I – 1…e5

This is the natural response which was the move played by the reviewer on first meeting 1.Nc3.

After the following natural moves 1.Nc3 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 this position is reached:

1...e5 Main Line
1…e 5 Main Line

This position obviously has affinities with the Scotch Game and of course can transpose if both players acquiesce. Black can can get into difficulties very quickly here with a sloppy move. A few examples given are:

4…Qf6? (played in some lines of the Scotch) 5. Ndb5! winning as c7 collapses.

4… Qh4? 5.Ndb5! (winning)

4…g6? (looks natural to fianchetto, akin to Larsen’s fianchetto variation of the Philidor Defence) 5.Nd5! a6 (5…Bg7 6. Nb5  Be5 7.f4 wins) 6.Bg5! (6.Bf4 is also excellent) 6…f6 7.Bf4 d6 8.e4 Bg7 9.h4 with a clear advantage

4…d5?! (looks natural) 5.Bf4! a6 (5…Bb4 6.Nxc6 Bxc3+ 7.bxc3 bxc6 8.Qd4! with a big plus) 6. e4 with a definite edge

4…Bb4!? is interesting, White can gain an edge with the Scotch like move 5.Nxc6! bxc6 (5…dxc6 is obviously weaker) 6. Qd4! winning the bishop pair or forcing the horrid 6…Bf8?!

Black should interject the capture on c3 in the last line, after 4…Bb4!? 5.Nxc6 Bxc3+ 6. bxc3 bxc6 7.Qd4! Nf6 8.Bg5

PositionAfter8.Qd4
PositionAfter8.Qd4

White has a small edge. A typical continuation could be 8…h6 9.Bxf6 Qxf6 10.Qxf6 gxf6 11. g3 Rb8 12.Bg2 Ke7 13.Kd2 Ba6

Larsen-Christiansen Denmark 2000
Larsen-Christiansen Denmark 2000

Now 14.Rhb1! with a slight edge to White in a complex endgame.

4…Bc5 is the best move along with 4…Nf6.

4...Bc5
4…Bc5

The author offers three decent alternatives for white:

  • 5.Be3
  • 5.Nxc6
  • 5.Nf5

5.Nb3 Bb6 6.e4 transposes a Scotch Game main line.

After 5.Nf5 Qf6, the author offers two interesting alternatives 6.g4 and 6.e4. He claims that 6.g4 is very strong, but the author’s analysis has a significant hole.  After 6.g4 Bb4 7.Bd2 Nge7 8.e4:

8.e4
8.e4

The author offers the anaemic 8…Nxf5 for Black, after 9.gxf5 Qh4 10.Qf3 Black is in real trouble. The reviewer smelt a rat here as Nxf5 looks too compliant: a quick check with Stockfish reveals 8…d5! equalising. This is a rare significant oversight by the author. Clearly the reviewer has not checked 450+ pages of dense variations but intuition has to be used to choose the positions to use the engine.

6.e4! is better as the author points out leading to Scotch positions where White has a space advantage and although the position is only fractionally better for White, it is easier to play for the first player.

4…Nf6 seems to be the most natural developing move. 5.Bg5! keeps the game in lesser known channels and is better than 5.e4.

5.Bg5
5.Bg5

Black has to be careful here, not to slip into an inferior position.

The passive 5…Be7 allows 6.Nf5! and White has a definite advantage.

The natural 5…d5? allows 6.Bxf6! and White has a distinct edge.

The natural 5…Bc5! is ok setting up veiled threats against f2. 6.e3! Nxd4 (6…0-0 7.Nd5! and white is a little better) 7.exd4 Be7 Now 8.Qd2 is an improvement on the author’s 8.Qf3 leading to a small advantage to White.

The pin 5…Bb4 is certainly playable, 6.Nxc6 leads to a small White edge.

PART II – 1…d5 2.e4 d4

If there is a problem with 1.Nc3, it is definitely this variation which is critical as Black gains space and time.  One of the crucial lines is 1.Nc3 d5 2.e4 d4 3. Nce2 (3.Nb1 Nf6!)  3…e5 4.Ng3 (4.f4 Nc6! 5.Nf3 Bg4!) Be6! 5.Nf3 (5.c3 Nc6!) 5…f6!

Best 5...f6
Best 5…f6

This line is the reason that the reviewer gave up on 1.Nc3.
White can try 6.Bb5+ c6 7.Be2!? (7.Ba4 Na6! 8.Bb3 Bxb3! 9.axb3 d3! 10.0-0 Nb4 11.cxd3 Nxb4 12.Ne1 Nh6 and Black has an edge.) 7…g6 (keeping the knight out of f5) 8.0-0 Qd7 9.b4!? Nh6 (9…Bxb4 10.c3! dxc3 11.d4 is better for White as Black’s development is lacking.) and Black is slightly better.

I hope that this short review gives the reader a glimpse into the complexities of this opening. My only small criticism of the book is that the author sometimes puts the best moves in an editorial side line but I realise this is to keep the featured game as the main line.

In summary, this is an excellent book.

FM Richard Webb, Basingstoke, Hampshire, 28th April 2024

FM Richard Webb
FM Richard Webb

Book Details :

  • Hardcover : 475 pages
  • Publisher:Thinkers Publishing; 1st edition (1 Mar. 2024)
  • Language: English
  • ISBN-10: 9464787546
  • ISBN-13:  978-9464787542
  • Product Dimensions: 16.61 x 3.4 x 23.6 cm

Official web site of Thinkers Publishing

The Modernized Trojan Knight 1.Nc3: A Complete Repertoire for White, Bruno Dieu, Thinkers Publishing, 1st March 2024, ISBN-10 ‏ : ‎ 9464787546
The Modernized Trojan Knight 1.Nc3: A Complete Repertoire for White, Bruno Dieu, Thinkers Publishing, 1st March 2024, ISBN-10 ‏ : ‎ 9464787546