Computer Chess Programming Theory

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Ever since online games had introduced on the internet, many programmers were inspired to develop their own versions of online games. In today’s generation, chess games are said to be extremely popular. Actually the basic concepts of online chess games are easy to understand although the programming itself is quite tricky. In this article we will examine the state of computer chess programming from previous computer games up to now.

Odessa is one of the computer chess program used in chess tournaments. It was created and developed by Larry Atkin. Actually Odessa is one of the participants for the Computer Chess Championship in 1970’s. According to Atkin, most computer chess programs symbolize a tree search pattern wherein the computer spots chess board as an eight by eight array of numbers. Likewise, chess pieces are represented by positive and negative numbers. In addition to that, Atkin also explained that most computer chess programs comprise of three modules, an evaluation function, a quiescence function and a generator. Since chess involves millions of chess positions that even a super computer could not calculate, Atkin concluded that computer chess programming requires additional modules.

The first Module observes the possible moves that a player can make. This makes use of a tree wherein it can easily recognize the possible moves from the original position. Then, list all the possible situations from a move. On the other hand, the second module handles the evaluation process. From the possible branches of possible moves, it will be converted into algorithms which involve chess concepts and strategies. This can be compared to a real chess match wherein both players response in every move. These include chess openings, king safety, attacks and defenses. But what’s the purpose of quiescence function node? Since, the first two nodes can’t opt to do the best position. The quiescence section needs to evaluate the end position and other branches which could be the possible move.

However, Computer chess program doesn’t end there. Another man comes up with a new idea about chess programming. Since the “brute thinking” was impending the world of chess programming, Kaplan believed that the concept is changing. Since Kaplan has special knowledge in programming he decided to improve the chess program. At that time he was a Junior Chess Champion and a national master as well. Luckily he was able to programmed Turbostar.

Until now Turbostar is then used for playing computer chess. But sad to say, there are many other versions of chess program which are more innovative and powerful. In the modern age, we have the “SPACE” which was developed by Fujitsu LLC. This super computer can process raw details for about 1.3TB. This also features 8GB RAM and game analysis of over 4 million games around the world.

In today’s computer technology standing, it’s not impossible to create thousands of computer chess programs which can be match up to humans. It’s not impossible for a computer to defeat a man in a chess battle. Only then, computers are not perfect. Although they can work fast, still computers have weaknesses.

categoriaGeneral commentoNo Comments dataJanuary 24th, 2010
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Computer Chess Player Software – Modern Way to Test your Skills

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Because of enhancements in the internet today, many of people’s traditional ways of living changed. Unlike the modern way of living, traditional things mostly need much of the time and effort. A good example of this is communication. Constant communication is very important for many people especially when connecting with their love ones. During early years, people only used mail to communicate with others. Nowadays, people usually communicate through e-mails and chat boxes.

Aside from using the internet as a medium of communication, there are many other things that you can do. These include, online shopping, online business and online games. Talking about online games, chess is said to be the popular one. Traditionally, chess is being played with two opposing humans. But now, the game has been improved and revolutionized by the internet. The ordinary game has been transformed into an interesting and challenging game.

As you keep on searching using your favorite search engine, you will find lots of chess versions. Some are three dimensional games while some are two dimensional. Aside from that, there are also chess versions that offer tutorials. These include book of chess opening, demos, principles of the game and advance tactics of the game chess. The graphics and animations are also incredible. There are chess versions that involves out of this world characters and dimensions. Just like the game of Aladdin and his magic lamp. As you keep of winning in the previous game levels you will keep on advancing to the next level which is more challenging and exciting.

There are also other features that you can’t find by playing the traditional game. Of course if you want to play the game of chess, you have to seek for an opponent which is hard to do because of the hectic lifestyle of today’s world. Thus, online chess games offer game server wherein you can play with another chess player which can be your neighbor of your friend. Likewise, by using the game server you will also have the chance to meet other players from different parts of the globe.

For a computer chess player, it is easy to play online chess game. All you have to do is to register as a member of a particular game site. Then that’s it! You can now test your ability by plying the game with a person of the same skill. You can also opt to challenge computer’s ability as you wish. Some site offer free chess versions while some charge a little amount. There are also games sites that offer premium membership which costs additional charge.

So, instead of forcing your neighbor or your friend to play your favorite board game, why not try challenging other players by means of online chess games? Anyway, it’s up to you to choose. It’s either to play against the computer or to play with a human opponent. Although the game is not as exciting as the traditional game of chess, online games are gifts that will give you opportunity to learn and test your mental prowess.

categoriaGeneral commentoNo Comments dataDecember 28th, 2009
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Efficient chess strategies to make you the winner

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There are many chess strategies found in the world of chess. Few strategies are used to make the beginners to grow themselves from the beginner level. These strategies alone are not enough completely to win the game of chess. But these strategies are very much important for the players and it forms the base for the efficient chess strategies. Some other strategies are not used for improving your level because this level is used to expertise your strategic level and to make the move of your pieces to be the perfect and safety one.

Some of the very efficient strategies are available for improving your game playing. They are as follows:

• This is the strategy with which you can get your opponent in the checkmate. This involves the following moves. First you should move your pawn two pieces in front of the queen. Then you should move your bishop three steps. Wait for your opponent’s move then you just move your queen ahead three spaces and the last move is that you should place the queen in the place where you can get the opponents king into checkmate.

• The above said strategy is very efficient one until the opponent is unaware of your moves. Once the opponent came to know your strategy then you must change the strategy immediately. You must make them to lose their piece of higher value for your piece of lower piece. This strategy will be more useful for you to make your opponent to loss all their higher value pieces.

• Another important strategy is that to play this game by assigning values for every piece and this will help you to make a very good strategy to build the powerful structure.

These three strategies are the best and unbeatable chess strategies available in the world of chess.

categoriaGeneral commentoNo Comments dataDecember 6th, 2009
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Forms of Chess

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Chess is one of the ancient games which we have been playing since countless cultures In fact when it was started through Indians or Persians then moved to Islamic Regions to North Africa and then Europe. Every region that the game has moved to has added its own variation. Basis these variations here are some forms of Chess across the globe:
Traditional Chess – The most well known form of chess which has no region as the limit. It is one of the most played on board games. It originated in southern Europe during the 15th century. It’s played by 2 players on a square checkered board with 64 squares. This form is now available online and played at most of the clubs. In fact it’s one of the recognized sports of International Olympic Committee.

Xiangqi – As the name signifies this form is originally from China and known as Chinese Chess. If we look at the name, xiang means image or representational. So this form is also known as representational chess; again played by 2 players on Chinese board, however here it’s more of a battle between 2 armies. Another unique quality of the game is that the board has the river and palace features which limit the movement of some pieces

Shogi – The word means Generals in Japanese. Hence it’s a form originated at Japan. The chessboard remains same here. The only difference is that the captured pieces could be returned to the board and used as one’s own.

Chaturanga – It’s a Sanskrit word and started in ancient during 6th century in Gupta period. Later it was adopted by Persia and the game got a different name

Shatranj – It’s the second known variant of chess. As mentioned it was a modification to the Indian form of Chess. The game originated in Persia around the 7th century. Now it’s the most well known form of chess which is unique and adopted by the wealthy class in
Arab. It doesn’t have the traditional chess board.

3 D Chess – This form was originated in Germany in 19th century. Here the board is a cube sliced into 5 equal spaces across each of its major coordinal planes. In fact the section yields a 125 cell playing volume. This form of chess could be seen in certain TV shows like Star Trek as the show was assembled using board from 3-D checkers which has added to the popularity of the game.

categoriaGeneral commentoNo Comments dataNovember 6th, 2009
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Improve Your Game, Join Online Chess Clubs

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Many of us are fond of playing online games. But for those who want to play an old game like chess, online chess clubs are probably your best choice. As we enter the “age of computers” the real thrills and challenge of playing traditional on board game was lost due to certain enhancements. But then, these changes have become the key to get on modernized chess clubs and play your favorite board game.

Back in the old years where chess clubs were still popular downtown, sideways and many other favorite places. Do you still remember when Bobby Fischer amazed the world when he defeated Boris Spasky in 1970? Well, that game was the most terrific match of all. At that time, chess clubs were very common all over the world. Even kids used to play a smart game like chess. Only then, the only problem is the location. Obviously, people used to carry their chess sets wherever they went. Besides, it’s hard to join chess clubs because of the thousands who were of the same interest.

These days, chess clubs was then present although Bobby Fischer was gone. In the modern world, Gary Kasparov is considered as the best chess player of all time. He doesn’t come up with Fischer’s personality but he’s the one who introduced the modern way of playing chess games. Way back in 1997 when he won the rematch against a powerful Deep Blue computer software. As time goes by, people used to create different game software until finally chess clubs were made. But the question is how do you find them? Well, you don’t have to spend thousands of dollars for it. As you wish, you can search one at this moment. You want somebody to play right? Then, getting “in touch” with the internet is the best way for it. For only a reasonable membership fee, you can enjoy playing chess games.

Actually, there are two options to choose from. As you wish, you can play with somebody who is miles away from your home. If not, then you can opt to challenge the computer’s ability. Chess clubs are usually operated by a grand master yet not all times. Chess clubs of today are not just for experienced players but for everyone, even for individuals who are not often playing chess games. So what’s the main purpose of chess clubs online? First and for most, the reason of playing with chess clubs is to play with somebody or anybody else who want to challenge with. The second one is to get ranked. As you keep on winning your previous matches, you will advance to the next level. But if not, players will assume that you’re just on the beginner’s level and starting to get ranked.

Like traditional on-board games, chess clubs have different rules and regulations. As a member, you have to follow it or else, breaking the rules will surely kick you out of there. As we all know, chess is a gentlemen’s game and you have to play fair. Bobby fisher is a famous player but many said he was a bad example of a good chess player. Chess clubs are excellent places to improve your game. Try searching one and sure you’ll be a good player for it.

categoriaGeneral commentoNo Comments dataNovember 1st, 2009
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Online Chess: Two Kinds of Chess Game

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Chess has become a habit to those who do not have work, to those tournaments hailed in prestigious arena, or to those people who are inclined to chess actually. Let me say a little introduction to you before anything else would do. There are chess pieces in a chess board. Each of them has a corresponding move and each move is aimed at protecting the King, and then also made with the purpose of winning against his opponent.

In this kind of game, there are two things that we are about to consider, the real time chess and the correspondence chess. The difference between them is that in real time chess, it requires you and the other contending player to remain online and then have to present the same at the board. In this instance, the frame limit of this game is up to 90 minutes long. The other kind of game on the other hand is that of modern chess or what we call as the correspondence chess. In this kind of chess game, it is alright and easy to have access on all of its information because all you have to do is get the information on the real time chess and be able to get all the opposite of which, and the same would definitely result to the correspondence chess game. There are so many things that we have to consider if we are going to find that it is already our passion to play with chess and the win the game!

Because what is into the groove now is the Chess in its new version, let us discuss what its processes are. The new features of this online chess would then include the playing of its standard or what we call as the two rated modes and then after that, you have to view the said board as well as the 2D or the 3D.

The next thing that you have to know is to jump towards the Quick March game and then you are going to find players for you. From there, you have to choose or in other words, the computer and the net will choose a player for you. In this point also, you have to know or to choose if you would want to play against the same challenging AI opponent which is all in the single – player mode. After which, you have to view all of those possible moves which are all highlighted in Standard as well as in Blitz also. After which is that, you have to review all of those history appertaining to the moves which are all moved and played in the same game. After that is the next step on how to enjoy a cool look as well as feel how realistic the game board is. If you also do not want the size of the chess window, you may resize the same or your window and then make it as large as you want. The same must be the same as the game… the game gets bigger actually.

categoriaGeneral commentoNo Comments dataOctober 11th, 2009
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How Hard it is to Play against Computer Chess

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Today, with the evolution of high technology and sophisticated equipment, the technology has made it possible for chess games to be learned and played through computers. Chess lovers can now study more about chess opening, strategy and tactics, the end games, and many more topics about chess. Playing against computer chess also provide people with the entertainment and fun feelings. Many of the chess players who do not want to go out of their homes to search someone who would like to play with them just play chess against a computer. Over the internet, there are many chess websites that offer free downloads on software, program, and engines on chess games. Thus, most chess players grab this opportunity to play chess with their personal computer for free.

Most chess programs today that are available for purchase or for download are sophisticated ones which many players find very much amusing as well as very excellent in a way that they can be used for thorough practice of chess games. A beginner chess player also find this chess software a good way to learn more about the game itself and practice without the need to find a human coach or opponent who will teach them from the basics. Furthermore, new players can be motivated to play instead of being ashamed when they are losing because the computer game of chess will not be annoyed if they blunder their moves and lose immediately.

If you already installed a chess program or software on your personal computer, then you can play chess anytime. There will always be an open board for you along with the computer-program brain as your opponent. The computer opponent has the ability to study and analyze your game play and can suggest the best moves that can be use in that specific position. You can choose to seek the help of this option or think of your own.

Playing against a computer in this chess game is relatively easy but is hard to win them over. You will just click your mouse and then a chess board will pop out on your monitor screen. There are chess programs than can be viewed in 2D or 3D, depending on your choice. You can even set the camera where you can view the chessboard more effectively. It is just like playing traditional chess game but without the wooden chess board and a human opponent in front.

You can also set the level of your computer game of chess. There are levels from the beginner to experts that can be set to be able for a chess player to have a chance to win over the computer. Beginners can play easy chess games while professionals can play extremely difficult ones so that the game will be more interesting and fun for them. Even great chess masters are defeated by chess programs.

Most of the times, available chess players can hardly find chess players who matches their skills so it is really good to have a computer program for chess games that can set the level of skills that will match yours.

categoriaGeneral commentoNo Comments dataOctober 2nd, 2009
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Chess Strategies Openings: Planning for Long-Term Goal

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Chess is a game wherein tactics and strategy should go hand-in-hand. Planning long-term goals is a strategy that leads in setting up the pieces in an advantage position. After formulating your chess openings, tactics will come into scene where you will execute the moves step-by-step. These two should go along with each other to be successful in the game and one will be futile without the other.

The moves in the chess opening are the most important in the entire game that is why employing defensive strategies are of utmost importance. The Sicilian defense and the Ruy Lopez strategies are the most popular and commonly used in chess opening. If you are playing the black, you can implement the Sicilian Defense to your advantage early in the game. This provides the black full maneuver in the center of the board by placing multiple pawns.

The strategies implemented in the opening influenced mostly the game in the middle through the end. In addition, it is not only pertains to the moves but also in the strategic position. Here is a list of strategic position that you may adapt from the opening through the end of the game.

1.Inhibit from moving the same piece twice in the opening of the game. Moving the same piece will lose your tempo in which you will find hard time to regain it.

2.The development of the minor pieces depends on the initial movements of your pawns. However, you should not be disturbed by this objective but plan for a strategy that would develop your pieces.

3.Look for opportunities where you can gain your tempo such as opening a file. Some opening strategy surrenders control in the center yet neutralizing the opponent’s advantage. However, as much as possible take control the center area of the board to play and attack better.

4.Do not be greedy to pick up easy pawn, as it might be a poisoned or a trap pawn. Doing so, you are just giving your opponent opportunity to launch powerful attack against you.

5.Make sure that all your pieces are developed and coordinated before attempting to attack.
Making a premature attack would put you at disadvantage position and losing your esteem.

6.Avoid locking the center because it restricts the movements of pieces and facilitates or forces the player to flank attack with no sense.

7.Capturing the best piece of your opponent in the opening will make you in control of the game.

8.When you find difficulty, keep in mind that the best way of defense is to launch an attack.

9.Determine the pin positions because they can lead to significant advantage.

No matter whatever openings chess strategy you adopt, always learn the ideas of the moves you take and set you mind to your goals. Weakness in the game is a result of not focusing in your goal.

Protect your King and Queen’s pawn openings that may lead to direct attack on your piece.

Position your piece in a location that provides more maneuvering before your opponent can launch attack.

categoriaGeneral commentoNo Comments dataSeptember 24th, 2009
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Practice Chess Opening – How to Do It Right

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According to many, chess was known as “the game of smart people”. Like other board games, chess involves strategy and proper decision making. In playing chess, it is important to use healthy and logical thinking when playing. Apart from this, a chess player should practice chess openings variations as well, especially in moving your chess piece against your opponent’s piece. Sadly, these openings can not be learnt. Instead, it only comes through experience.

Talking about opening variations in the game, each opening has a name of its own. In playing the game of chess, you have to know which one characterizes a particular opening. In any opening, you can move your pawns one of two squares forward. But before deciding which piece to be move next, it is important that you must think your main objective in doing such move. The success of the opening depends on the first move you’ve made. An opening play is often called as “Open”. But then, it can be either semi or closed opening. The term “Open” happens when the white moves to 1e4 and when the black responds and move to 1e5. On the other hand, whilst or Semi opening happens if the white moves to 1e4 and black does not responds to 1e5.

Aside from the usual opening mostly seen in tournaments, there are other moves that can give the player certain advantages. For example, you can start moving your pawn to 1 Nc3 or the so called Dunst Opening. This happens by placing the Knight in the good position to prevent the c pawn from advancing. You can also start opening to 1f4 or the “Bird’s opening”. This is done to increase the pressure on the center, which weakens the King’s side. The 1b3 and 1g3 or the King’s and Queen’s fianchetto Openings can also help to develop the bishops and control the center using pawns. All in all, both white and black can make 20 moves in chess opening. However, each move has to be analyzed to learn its strengths and weaknesses.

Another way to determine classification of chess openings used by professional players is the classification of ECO or the Encylopedia of Chess Openings. Although it can be confusing for many players, the better understanding of the theory may help a lot for beginners. ECO divides the openings in 3 categories, The King’s Pawn Opening, The Queen’s Pawn Opening and others. ECO also involves King’s Indian Defense, Sicilian Defense, Dutch Defense, French Defense, Queen’s Gambit and many more.

After all, a good player should know all the openings and should be able to play it as well. It is also important to gain experience while playing the game of chess. Remember that every opening possesses a key idea that will perhaps help you in winning the game. But then, if you’re really serious in learning chess opening variations, you can also look for the chess openings volume 1 to 5 or maybe you can just turn your browser on the internet to look for some hints and demos.

categoriaGeneral commentoNo Comments dataSeptember 24th, 2009
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Winning Chess Openings Used by Master Chess Players

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In a chess game, the first moves are identified as opening. The characteristics of chess openings vary from subtle positional play to wild strategic play. If you will notice in many bookstores, you will find wide range of chess books that are providing good opening principles that could be used by chess players especially beginners. These principles are valuable to obtain winning chess openings. However, sometimes players who depend on book’s move oftentimes are disturbed when their opponent makes a non-book move. In this sense, it is important that any player could adapt to whatever move made by his opponent.

Starting with a succession of standard opening moves is what some players made as what they have learned from books. While other player’s make a combination or improvisation of book moves. However, though the moves vary, the goal of each player is the same that is to have a solid start. Likewise, the goal of every player is to locate an aggressive position to attack the opponent’s King. These goals of a player are the driving force to win the game.

On the other hand, your goals are not enough for you to win. You have to use the best move to put your pieces in tough position. Controlling the squares in the center of the board is a right step to start a winning opening. Doing so will spare you from obtaining problems in moving other pieces when needed. Yet, you could control the center area if you will place the Pawns on d4 and e4. Nevertheless, according to the theory of modern school of chess, a winning opening in chess can be achieved if you will break the opponent’s center. This can be done through artificial castling where in the King is situated at the central area.

If you want to win the game, you should avoid making your Pawn weak. How would you know when your Pawn is weak? As much as possible, avoid hanging or isolating your pawns as it will tend to be your liability. Maintaining center Pawns gives you more options to plan attacks. You can also win chess openings by creating moves that would upset your opponent’s plan by using the Knight fork that is a very powerful weapon. During the opening, be aware to develop your Bishops earlier otherwise it could be bogged by your Pawns that would eventually block the diagonals. Likewise, the Rooks can do better when there are some files open. Keep in mind to provide open files for the rooks as it offers opportunities to attack. It is ideal not to expose the Queen during the openings to avoid harassment from the opponent’s minor pieces. Identify the position of the King that will make you win or draw.

Moreover, losing your tempo will possibly lead to losing the game. That is why you should avoid moving the same piece twice at the opening phase. Achieving two objects in one move will make you gain the tempo. Be aware of Pawns that serve as trap. It is ideal to determine the opponent’s piece that is responsible in controlling the game and plan a move to capture it at the opening. Being knowledgeable of all these things will make you win the game.

categoriaGeneral commentoNo Comments dataSeptember 24th, 2009
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