Category Archives: Ashvin Chauhan

Structural Imbalance

You can get different kinds of pawn structure out of any opening, for example isolated pawns, pawn majorities & minorities on different sides. Today I will try to focus on how to play with a pawn majority & minority.

In earlier times a queenside majority was thought to be an advantage, but this is not true 100% in every stage of chess game. In the middle game a minority can be advanced against a majority in order to weaken opponent’s pawn structure and levering fully open a half open file. That is the reason that in the QGD Exchange Variation White normally attack on the queenside while Black attacks on the kingside. Of course if one of the files becomes fully open it is crucial to control the open file.

When we talk about the endgame then a queenside majority can be a winning advantage; with both kings castled on the short side it it can lead to a dangerous outside passed pawn. How should one play in such situations? Here we can learn a lot from classical games, and I present two examples:

Play With A Majority

Play With A Minority

Ashvin Chauhan

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Methods Of Analyzing Alternatives

In chess & business you usually have to consider alternatives. How should one analyze them? Are there any methods? Well Alexander Kotov has already given one method with his tree of analysis, but this only works well when you can easily differentiate the outcomes. When there are similar kinds of outcomes this method doesn’t work.

In business this method called systematic analysis or, say, cost benefit analysis, but when outcomes are quite similar we must use intuitiion instead. Capablanca’s technique & Tal’s sacrifices are the best examples. Now comes the question of when to follow intuition and when to follow cost benefit analysis.

When outcomes are uncertain or similar and if you have to decide quickly you should go for intuition based decision. Why? Well here is the answer:

Intuition follows general principles: When you have two choices to capture on g3 with h pawn or f pawn. Almost all will go with hxg3. Why? Because experts say to do so and in practice it is almost always right. A complex case is when you exchange bishop against knight or vice versa, and here too the decision will usually be based on general principles. Why do you avoid keeping a piece hanging? Because all this knowledge & experience is already in your subconscious mind, so whatever decision you take in such situations there are more chances that you will be successful by taking intuitive decisions. To prove my argument, take a look at anyone’s blitz rating where almost all the decisions are taken based on intuition.

What should we be careful of when taking such decisions? A major factor is one’s emotional state and whether one has strong positive or negative feelings about something. For example it’s known that Janowsky loved the bishop pair.

How can we improve our intuition? Only with knowledge & experience. However if you want to do some serious work on it, you should do some research on programming your subconscious mind.

Ashvin Chauhan

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Where to Place Your Pieces?

Recently I have observed that a few of my young students get confused when they face an opening other than 1. e4 e5 and it is not wise to teach them particular opening when you have just introduced opening principles. So I’ve come to the conclusion that when we teach opening principles we should focus the rapid development in detail in order to overcome this issue.

What points to be considered while we talk about rapid development? Well I mainly focus on those below:
1) Piece activity
2) Its mobility
3) Targets

Here I would like to mention that I just want to give them what they can digest. All the points are interrelated so I show them the two positions below on different boards and ask the following questions:

i) What is the total number of squares that piece is eyeing on after its development?

ii) How many squares are controlled in the opponent’s half?

iii) Is that piece targeting anything?

They will automatically understand that a bishop on c4 is much better than on e2.

Another point I want to emphasis when I talk about mobility is retreating as I have observed that their pieces get trapped because there is no retreating squares. Again I show them below two examples on different boards.

Here I talk about the different boards, the logic being that if they see two boards together they can save that data as a picture in their subconscious minds which is easy to recall. It is like comparing two similar looking images and finding the differences. No matter how difficult the topic is to grasp it can be presented in a way that can be understood.

Ashvin Chauhan

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Optimum Use of Resourses: Game Study

Kids are have a better chance to improve at chess compared to to adult players. There are many reasons behind this but the most natural reason is that kids have a lot of time at their disposal compared to most adults, who have a limited amount of time because of their responsibilities. So what you’re doing during your limited time is vital.

So what should you focus on, the opening, middle game, endgame, tactics, positional play or strategy? Perhaps the best is to study masters’ games which serves all purposes. Here the key question is which games should be studied, and the best way to decide this is to find a coach who can analyse your games and define your playing style. Based on that you can choose a player and study his games. For example when I started taking lessons from Nigel I told him that I liked Garry Kasparov, but he advised me that my role model should be someone else as my strengths and weaknesses made Kasparov unsuitable. Afterwards I started to study Capablanca’s and Geller’s games, and the results have been quite positive for me. Another thing you should do is to select games which have been annotated by the player himself.

Another major benefit of game study is that it gives you a feel for position, a kind of intuition about what should be played. For example in this game it is easy to calculate out Qe2 and Nb5but the problem is in finding these moves in the first place:

So if you study these sorts of games you will find similar kinds of moves in such positions. Moreover it will become your second nature if you do it seriously.

Ashvin Chauhan

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Calculation, Determination and Habits

When you read the title of this post you might think that I am going to talk about candidate moves, the tree of analysis or concrete variation. But actually that’s not true.

One day Nigel told me that human thinking appears disorganized, everyone has their own thinking style and it’s difficult to think in an organised way as if we are a machine! I must say that I agree. I believe that calculation skill is very closely related with your habits and that is not only related to chess but also to life. Some people tend to take risks whilst missing simple moves in their calculations and others who, like me, believe in the simple life, often miss complex or tactical moves during whilst calculating.

Another problem I’ve seen is that if you habitually move quickly it automatically means you will be calculating badly. I had previously tried a lot of things to overcome this habit but without success. But in my last tournament it seems that I finally did it.

The only thing that helped me was strong determination. Before the tournament what I did was quite interesting and might help you. I wrote down a few questions which, according to the experts, should be asked before making a move and added some my own based on my swot analysis (here you need a mentor). I also tried playing one game a day on the internet, not to directly work on my chess but just to make a habit of playing slowly and answering the questions before making a move.

What was the outcome? Well I can say that I didn’t achieve everything I was aiming for. Instead there was just a very slight improvement in my calculations, but even this was enough to pocket me 47 rating points! Accordingly I will keep doing the same exercise in order to achieve further improvement. And the moral of the story is the if you want over come your weaknesses you should create good habits, and these won’t come over night but rather by strong determination and hard work.

Ashvin Chauhan

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Something from me (2)

Recently, I played in the National B tournament in India and got a 47 point rise in my rating. I experienced a few things that I would like to share with you. Hopefully it will you help you in improving your chess.

Keep your opponent under pressure:
We all know that chess is a game of mistakes, but nobody will make them for free. You have to provoke them. The more you put pressure on your opponent, the more chance there is that he will make mistakes. Here are the examples:

This is my game against a 1951 rated player (225 points higher rated than me) and we reached this position after move 37:

In this game I had caught a player who is 281 points higher rated than me.


So I came to the conclusion that if you generate small threats, your opponent will definitely come under pressure and be more likely to make mistakes.

Try to read your opponent’s mind: This is a very useful technique. In the following game I saw that my opponent wanted to win the game and he was very interested in not exchanging the queens. Using this fact I set a nasty trap and he falls into it. Chess is a war between two minds and board is only reflection of our thoughts. We reached the following position after move 27.

Ashvin Chauhan

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Double Bishop Sacrifice

Like the Greek Gift and Windmill, the Double Bishop Sacrifice (Known as Lasker’s Double Bishop Sacrifice) is a typical attacking pattern against a castled king. But here too there are some guidelines which should give you an idea about whether or not it will work:

– The opponent’s king must not be able to run away from via the f to e file and further, I mean to say that flight squares are either be blocked by his own pieces or restricted by your pieces.
– The basic idea behind giving up two bishops is to checkmate the opponent king along with g and h files, so Rook lifts must be available for you.
– Your Queen must be able to reach to h4/h5 or at least have access to the h- file.
– The defender should not be able to exchange queens.

Here is the famous Lasker game in which this sacrifice was implemented:

A similar pattern was creatively used by Tony Miles creatively in the following game:

The Reverend John Owen was not as creative as Miles.

Ashvin Chauhan

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Another Typical Attacking Pattern : The Windmill

You might have heard from your coach that rooks and bishops coordinate very well with each other or that queen and knight perform well together. What is the best attacking formation that you can produce by coordinating your different pieces? Well you might have guessed right that I am going to talk about a typical attacking pattern called the windmill, which is also also known as the see-saw.

The windmill is a kind of series of discovered checks and checks where one piece gives check and another piece is free to eat anything. Here is an example in which Alekhine sacrifices his queen to set up a windmill attack which ends with checkmate.

Even when the windmill does not end with checkmate you often get a huge material with it. Here is the most famous example:

Sometimes you can use this technique to save the game even. Short did this against Kasparov in the following game.

The main thing you need to watch when setting up a windmill attack is not to leaving the piece that gives check in danger. And there should be no possibility to block the discovered check without it being very costly. Here are two hypothetical examples.

Example 1

Example 2

For more exercises you can refer to Boost Your Chess by Artur Yusupov.

Ashvin Chauhan

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The Greek Gift

Chess is all about pattern recognition and today I am going to talk about a typical attacking method on the castled king with the bishop sacrifice on h7 or h2. Yes, that’s the Greek gift sacrifice. In the following discussion what I will try to explain is when there are more chances that you will succeed with the attack and when the Greek gift fails.

Ideal Conditions for the Greek Gift

- Absence of the natural defender (knight)
– Stable center
– Availability of g5/g4 square for your knight or Possibility of opening up the h file.
– Pawn on e5/e4

If the majority of these conditions have been fulfilled then you must calculate deeply to check if it works. Here are some illustrative games:

Game 1

Game 2

Game 3

Normally when the defending side is able to defend the h7 square then the Greek Gift. Here is a game which illustrates this:
Game 4


These are general points that can help assess whether the sacrifice might work, but of course concrete calculations are needed before taking the plunge.

Ashvin Chauhan

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Chess And War

For the last few days I have been reading about classical war strategies after reading the sections ‘Practical Chess Strategy’ and ‘The Art of War’ from Rashid Ziatdinov’s book, GM Ram. I have summarised a few points for myself which could be useful in improving my chess game and thought I’d share them with you.

1. In order to win, you must have a more powerful army compared to your enemy: This is the most basic principle for winning a war. In chess too, if you’re attacking with few pieces where your opponent has more pieces to defend it is quite obvious that you can’t win. Unfortunately in chess you can’t have more pieces than your opponent in the beginning of the game, so you must create some sort of virtual majority of the forces on the side where you are planning to attack.

2.Resources (yours and your opponent’s) must be evaluated before launching an attack: You can’t have success with a Greek gift sacrifice when your opponent has obvious or hidden resources for defending the h7 square.

3.Whoever comes first in battle field has better chances to win the battle: This is 100% true as if you’re first you will get more time to establish your resources at key positions. In chess we can relate this to the rapid development of our forces.

4.If you prevent your enemy from getting help, you have better chances to win. The simplest way to understand this is in rook endings, if you successfully cut off the opponent’s king you will have better chances to win if you have a material superiority and defend successfully (for example in the Philidor position) with a worse position.

When you try to see chess as war, rather than merely a game, you will see the board and pieces in a new light.

Ashvin Chauhan

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