Mastery: Misc

Build Your Technique

Build Your Technique

"Build Your Technique" is aimed at players with USCF or Elo ratings between 1200 and 1600, although some of the later challenges will not be easy for 1800 to 2000 rated players. The 110 challenges include some openings, middlegames, endgames, and a lot of tactics. This course is designed to enhance the overall understanding of chess for an intermediate player and to prepare that player for more advanced courses.

  • A Pin Drop

    A Pin Drop This position features a cute variation on the theme: Pin and win. While a pin is often mightier than the sword, it isn't always mightier than another pin!

    • 5 challenges
  • The Choke is on You

    This position occurred in a tournament game way back in 1892! It makes use of what has become a well known tactical theme. It's your job not only to sniff out what Tarrasch played, but to see the pattern involved. While this exact position may never occur...

    • 3 challenges
  • The Philidor Draw

    One would think that with only a few pieces on the board, endgames would be easy to play accurately. However, chess players tend to make more mistakes in the endgame than during any other phase of the game. In the opening or middlegame, playing an inaccurate...

    • 7 challenges
  • The Philidor Draw Gone Bad

    Black has just committed the error of checking on e1. Black should have aimed for a square on the sixth rank, e.g., a6, b6, or g6.

    • 2 challenges
  • Schlechter-Rubinstein, San Sebastian 1912

    Akiba Rubinstein may well have been the strongest player never to win a World Championship title. He was known for his near-flawless endgame technique. With the material equal and the position simplified one might conclude that a draw would be the correct...

    • 5 challenges
  • The King's Indian Attack

    The King's Indian Attack is popular amongst players who don't want to spend a lot of time studying opening theory and who like to play closed positions. In general, White wants to play a King's Indian Defense with an extra tempo, but Black rarely ever...

    • 8 challenges
  • The Breyer Variation with 13.a4

    The board position is reached after White's 13th move (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.a4.) Here we will try to equalize for Black.

    • 6 challenges
  • Wiesel-Weigel, correspondence 1923

    Here we see a whole game played by mail (yes, they do play chess by mail! Some games take as long as two years to complete!) in which Black brings the queen out too early and gets punished for this and other mistakes in drastic fashion.

    • 11 challenges
  • Rook on the Seventh Rank

    White to move and take control of the game.

    • 2 challenges
  • Defending against a Rook on the seventh

    White did not jump onto the seventh when he should have, and this allows Black to set up a defense.

    • 4 challenges
  • Main Line Breyer 15.a4

    The board position is a main line of the Breyer variation of the Ruy Lopez Defense. It is reached after the moves 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6...

    • 6 challenges
  • Outside Passed Pawn in Knight vs. Bishop

    Minor piece endings are often deceptive. Here three of Black's four pawns are on the color of White's bishop, White's king is more centralized and play apparently takes place on two sides of the board. All this should favor the side with the bishop. But...

    • 6 challenges
  • Desired Simplification

    Material in this ending position is approximately even. Black has a rook for a bishop while White has two extra pawns on the queenside. However, as the b-pawns are doubled, it is not that easy to advance the extra pawns. King safety is a big plus for...

    • 3 challenges
  • Fischer-Bilek, Havana 1965

    In queen versus two rooks endgames, the side with the queen is advised to create disharmony in the opposing camp. This should be done by utilizing the double attacking capabilities of the queen. Technically Fischer enjoys a material advantage of queen...

    • 6 challenges
  • Awkward Moment

    This knight vs. bishop battle looks roughly balanced. White has three of his four pawns on the opposite color of Black's bishop and the knight is protecting the fourth pawn. Black has three of his four pawns on the color of the bishop.

    • 4 challenges
  • Another Awkward Moment

    This is another knight vs. bishop battle. Here White's king is closer to the kingside and White's pawns on the queenside are on the color of the bishop.

    • 3 challenges
  • Reti-Tartakower, Vienna 1910

    This is an offhand game between two chess giants. Since it was not a serious tournament game, Black's mistakes can be understood. Richard Reti was one of the founders of the so called hypermodern theories of chess. He was one of the finest players in...

    • 11 challenges
  • A Strong Bishop Pin

    This position can arise in the Scheveningen Variation of the Sicilian Defense (many possible move orders in the opening lead to the Scheveningen. One of them is 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.0-0 0-0). Typically White will...

    • 3 challenges
  • Two minor pieces plus a rook vs. a queen

    White to move and get a permanent material plus.

    • 3 challenges
  • King and two Knights vs. King

    This is one of those "unfair" positions where two whole extra pieces are insufficient to win! Two knights are not enough to force a mate against an unwilling opponent.

    • 10 challenges
  • Kamsky-Karpov, FIDE World Championship (6): Weak Light Squares

    In June 1996, young Gata Kamsky was the first American to fight for a Chess World Championship since Bobby Fisher was champion from 1972-1975. This position arose in the sixth game of the 18-game match. Kamsky, playing the White pieces had a slight initiative...

    • 7 challenges
  • Clearing a diagonal

    White has a lot of power staring at the Black king on the b2- h8 diagonal. Unfortunately, White's rook on d4 is blocking the diagonal. What can White do about this state of affairs?

    • 2 challenges
  • Back Rank Headaches

    Black's position looks quite promising. He has gained two minor pieces for a rook. Especially the Black knight looks very well placed on d4 while the Black bishop is on the long diagonal. White, however, has some pressure on the e-file due to the doubled...

    • 3 challenges
  • Surprising Resource

    This middlegame position looks quite double-edged. White occupies the center with two pawns and has some pressure against the Black f-pawn along the half-open f-file. Black, on the other hand, has no serious weaknesses and might enjoy the benefits of...

    • 3 challenges
  • Good Knight vs. Bad Bishop

    Though each side has only three pawns left, a draw is not a likely outcome in this endgame. Black has a bad bishop because all of his three remaining pawns are on the color of the bishop. On the other hand, all of White's three pawns are on the opposite...

    • 7 challenges
  • An Opening Trap in the Evans Gambit

    The Evans Gambit used to be a very popular opening in the 19th century. Many short and spectacular victories were achieved by the White side. The idea is to get quick development and central control for the price of the b-pawn. In the mid 1990's, the...

    • 4 challenges
  • A Trapped Lady

    This endgame study is a famous example of the limited power of the queen in the corner, dominated by a few White pieces of lesser value. If one considers the material on the board, Black is doing great as White only has a bishop and a pawn for the queen....

    • 3 challenges
  • Rook against Bishop and Knight

    This endgame position could have occurred in a game at the 1996 Hawaii International. The position is very favorable for Black in spite of his material deficit. White has a bishop and a knight for the rook with four pawns on each side. Black, however,...

    • 3 challenges
  • Martinovsky - Wolski

    Tactical possibilities have arisen in this late middlegame position. Black is up a pawn, but what is more important is the open White king. It is quite dangerous when the king is in the middle of tactical turmoil.

    • 3 challenges
  • Wolski - Bouton

    White has a dominating position due to control of the open d-file. Black has various pawn weaknesses, a7, c6, and especially f7. The opposite-colored bishops also work in favor of White as Black's bishop cannot help against White's attack on the light...

    • 3 challenges
  • Effective Development

    This is an interesting middlegame position from the game Ro. Smith - Wastney. Both the White and the Black bishops are pointing to the opponent's kingside. Which player has better prospects for a kingside attack?

    • 4 challenges
  • Full Court Pressure

    White has an advantage in development as more of his pieces are ready for action. Especially the two bishops exert uncomfortable pressure on Black's underdeveloped queenside. Black would like to complete development with a move such as ...Bg4. White should...

    • 8 challenges
  • The Overdeveloped Queen

    Black is severely underdeveloped. He has only two pieces developed, one of which is the queen which can become quite vulnerable if it ventures out to early. White, on the other hand, has both bishops, a knight, and a rook developed. This difference matters...

    • 3 challenges
  • An Endgame Race

    White has built up a nice advantage in this ending. Now he has an extra bishop with four pawns on each side. At first glance, however, it seems that Black's pawn on g2 is queening while White's pawns are having some difficulty doing so.

    • 4 challenges
  • Cool Head Prevails

    White has started to attack Black's uncastled king. Can this attack with two pieces break through?

    • 2 challenges
  • A Move Short

    Rook endings are notorious for their tactical tricks. This is especially true when there are many pawns remaining on the board. Rooks are often very slow to move from square x to square y if there are a lot of closed lines in the way. In the following...

    • 4 challenges
  • Blumenfeld, Pavlov - Capablanca, Moscow 1914

    In 1914 the young Jose Raul Capablanca was invited to the Moscow super-tournament, which included the likes of Emmanuel Lasker and Alexander Alekhine. While in Moscow, Cabablanca played a consultation game against Blumenfeld and Pavlov, two of the best...

    • 4 challenges
  • Enders-Wolski, Berlin Summer 1996

    Endgames with bishops of the same color are much trickier and less drawish than those with bishops of the opposite color. Often one does not need to have a material advantage to win such an ending. Just having the better bishop, more active king, or the...

    • 7 challenges
  • Saving Corner

    Here White has a unique saving resource.

    • 12 challenges
  • Steinitz-von Bardeleben, Hastings 1895

    This is one of the most famous combinations of all time. Von Bardeleben tried to ruin it by rudely walking out in the middle without resigning.

    • 14 challenges
  • Steinitz-von Bardeleben (variation)

    This is a variation from the game Steinitz-von Bardeleben, Hastings 1895.

    • 6 challenges
  • Endgame Tactics

    Many players think that endgames are mostly about the exact maneuvering of pieces and that they don't feature exciting tactics. But that is not so. Even with reduced material, one can often find opportunities for surprising shots and even mating attacks.

    • 3 challenges
  • Keres-Fischer, Zagreb 1959

    Fischer demonstrates a double attack from one of his own games.

    • 4 challenges
  • Creative Liquidation

    This position could have occurred in the game Fedorowicz-Wolski, San Francisco 1997, but in time trouble I chose an inferior variation and wound up losing. In endgames with few pieces, pawns become of increasing value. Often one can draw an ending a...

    • 5 challenges
  • Kotov-Botvinnik, USSR 1935

    Botvinnik was born in 1911 in Moscow. He learned to play chess at the age of 12. By profession he was an electrical engineer. He was World Champion 3 times: 1948-57, 1958-60, and 1961-63.

    • 2 challenges
  • Ehlvest-Kasparov, Moscow 1977

    Born in 1963, Gary Kasparov's original name was Weinstein. He adopted his mother's family name of Kasparov when his father died.

    • 2 challenges
  • Euwe-Schelfhout, 1924

    Machgielis (Max) Euwe was born May 20, 1901 in the village of Watergraafsmeer, now a suburb of Amsterdam. He learned to play chess at the age of 6. He spent much of his life teaching math in the Dutch Public school system and competed in chess events...

    • 2 challenges
  • Fischer-Euwe, Leipzig Olympiad 1960

    As a youth Fischer was often absent from school and unresponsive to discipline. "All I want to do, ever, is to play chess."

    • 2 challenges
  • Bareev-Kasparov, Paris 1991

    "I, like many others, see in chess a remarkably accurate model of human life with its daily struggles and ups and downs." - Kasparov.

    • 4 challenges
  • Annihilation of Defense

    Annihilation of defense occurs when a defender is removed. The next example shows a simple illustration.

    • 4 challenges
  • Kasparov-Bareev, Tilburg 1991

    In 1985 Kasparov defeated Karpov to become the youngest world champion of all time.

    • 4 challenges
  • Alekhine-Evenson, Kiev 1918

    Alexander Alexandrovich Alekhine was born October 19, 1892 in Moscow. His mother taught him how to play chess when he was ten years old.

    • 2 challenges
  • Alekhine-Vasic, Banja Luka (Simul) 1931

    Alekhine left Communist Russia in 1921 to take part in a tournament in Austria. He did not return and instead settled down in Paris. He earned a Doctor of Law degree from the Sorbonne.

    • 2 challenges
  • Fischer-Pilnik, Santiago 1959

    "Chess is a matter of delicate judgment, knowing when to pounce and how to duck."

    • 2 challenges
  • Distraction

    Distraction can also be called deflection. One hard-working piece makes the defense possible. If this piece can be prevented from doing its duties, then the defense will collapse.

    • 2 challenges
  • Janosevic-Petrosian, Lone Pine 1978

    Tigran Petrosian was born in 1929 in Tbilisi of Armenian parents. He became World Champion in 1963.

    • 2 challenges
  • Schweber-Spassky, World Junior Championship 1955

    "Chess, with all its philosophical depth, its aesthetic appeal, is first of all a game in the best sense of the word, a game in which are revealed your intellect, character, will." -Spassky

    • 2 challenges
  • Botvinnik-Reshevsky, Avro 1938

    "Most players feel uncomfortable in difficult positions, but Botvinnik seems to enjoy them...Where dangers threaten from every side and the smallest slackening of attention might be fatal; in a position which requires nerves of steel and intense concentration...

    • 2 challenges
  • Botvinnik-Keres, Moscow 1966

    Botvinnik devised a very thorough training method: practice with strong players, study master games, the publication of one's own analysis to be criticized by others, learn to concentrate in spite of disturbances (a non-smoker, he practiced with heavy...

    • 4 challenges
  • Tal-Petrosian, 1975

    Tal defeated Botvinnik in 1960 to become at the time the youngest world champion ever. He lost a return match one year later. He suffered severe health problems due to kidney problems and this had a detrimental effect on his chess results. Nevertheless,...

    • 3 challenges
  • Spassky-Fischer, Reykjavik 1972

    After defeating Spassky for the world championship in 1972, Fischer went into a long retirement. He appeared again in Yugoslavia 20 years later to play a rematch against Spassky for millions of dollars. Shortly after the end of that match he moved to...

    • 2 challenges
  • Keres-Petrosian, Yugoslavia 1959

    Petrosian enjoyed slowly improving the position of his pieces and loved closed positions and the fight for control of key squares. In his prime, Petrosian's ability to anticipate any plan his opponent came up with made him nearly unbeatable.

    • 2 challenges
  • Tal-Dvoryetsky, Leningrad 1974

    "Tal enjoys excitement and hair-raising complications, and in that kind of game he can find his way around better than anyone else"-Keres

    • 7 challenges
  • Decoying

    The theme of this example is decoying. You wish an opponent's piece were on a particular square, so you try to figure out a way to force it there.

    • 3 challenges
  • Spassky-Kortchnoi, Kiev 1968

    Boris Spassky was born in Leningrad in 1937. He learned chess in the Ural Mountains where he lived during the Second World War. He became the 12th World Champion in 1969. Spassky's style is universal. He could play in many types of styles and his games...

    • 2 challenges
  • Petrosian-Spassky, World Championship Match 1966

    Petrosian was born of Armenian parents in 1929 in Tbilisi, USSR. He was orphaned during the war and had to sweep streets in order to survive.

    • 3 challenges
  • Tal-Benko, Amsterdam 1964

    When asked what was the secret of his training methods in the victorious match against Botvinnik, Tal replied: "My trainer told me a new joke before each game."

    • 2 challenges
  • Alekhine-Vesta, 1923

    "When I first met him, at Pasadena in 1932, I began to understand the secret of his genius. He was showing a game with Euwe played at Bern a few months earlier, and his eyes and bearing had a strange intensity which I had never seen before. The man loved...

    • 4 challenges
  • Petrosian-Simagin, Moscow 1956

    Petrosian preferred non-committal play, gradually improving the position of his pieces, and keeping his options open so that he would be ready to pounce when the time was ripe.

    • 4 challenges
  • A Crosspin

    This position is dominated by the respective king positions. Black's king is very vulnerable in the corner whereas White's is relatively safe. Black's extra pawn in this position does actually hinder Black from defending against several threats and is...

    • 3 challenges
  • Caraveca-Alekhine, Sevilla 1922

    Black is down a pawn, but has strong pressure on the light squares. You can now demonstrate why a bishop is often a superior minor piece in a wide open position.

    • 3 challenges
  • Alekhine-Flohr, Bled 1931

    Alekhine became the 4th official world chess champion in 1927 when he defeated Capablanca, winning 6, losing 3, and drawing 25 games.

    • 3 challenges
  • Smyslov-Rabar, Helsinki 1952

    Smyslov was born in 1921 in Moscow. He learned to play chess at the age of six. Smyslov defeated Botvinnik in 1957 to become world champion, but he lost a return match one year later. But despite this short duration, he is considered a great champion.

    • 3 challenges
  • Karpov-Polugaevsky, Monaco 1992

    Asked in an interview what method of study would he recommend for chess players at an early stage, Karpov replied, "Not to forget the old games-the classic games of previous world champions such as Capablanca, Alekhine, and Lasker. They played good chess,...

    • 3 challenges
  • Kasparov-Timman, Tilburg 1991

    "I try to play, always, beautiful games... always I want to create masterpieces."-Kasparov

    • 3 challenges
  • Capablanca-Mattison, 1929

    Botvinnik wrote about Capablanca: "I think Capablanca had the greatest natural chess talent. You cannot play chess unless you have studied his games."

    • 7 challenges
  • Opening of a File, Rank, or Diagonal

    The queen and rooks need to actively control files and ranks in order to be effective. Similarly the queen and bishops need to control diagonals. Their powers can be unleashed when lines are opened up for them, as in the following example.

    • 2 challenges
  • Kortchnoi-Karpov, World Championship 1978

    Karpov became the official challenger to Fischer in 1974. But Fischer refused to defend his title and Karpov became the official world champion in 1975. Short and slender, Karpov's appearance conceals a man of determination. At the board he shows little...

    • 3 challenges
  • Fischer-Benko, Curacao 1962

    Absorbed in the game and living alone, Fischer was not at ease in society.

    • 2 challenges
  • Clearing Space

    You have the opportunity to make a winning move, but one of your pieces is in the way. If you move that piece, your opponent may have time to mount a defense. Therefore you sacrifice the obstructing piece with tempo.

    • 2 challenges
  • Smyslov-Ribli, London 1983

    "In chess I seek harmony. One piece should help another, which is what Lasker and Capablanca put into practice. If you understand this principle of harmony in chess, then you have great natural talent."

    • 2 challenges
  • Smyslov-Szabo, Hastings 1954/55

    "Excessive subjectiveness...disturbs the logical development of a game of chess."

    • 3 challenges
  • Alekhine-Shishko, Moscow 1919

    Alekhine was a great combinational player and studied ceaselessly to make himself a complete player.

    • 4 challenges
  • Botvinnik-Yudovich, USSR 1933

    After the USSR was invaded by Nazi Germany in 1941, Botvinnik, exempted from military service due to poor eyesight, was permitted to leave Leningrad and traveled to the Urals two days before the Germans cut the rail link. He obtained a post with the Urals...

    • 2 challenges
  • Tal-Parma, Bled 1961

    Tal was a great improviser, and he had a genius for bold, attacking middlegame play that has never been equaled.

    • 2 challenges
  • Ivkov-Spassky, Santa Monica 1966

    "Chess, with all its philosophical depth, its aesthetic appeal, is first of all a game in the best sense of the word, a game in which are revealed your intellect, character, will."

    • 2 challenges
  • X-Ray Attack

    The X-ray brings to mind superman's ability to see through objects. A piece is able to mount an attack even if there is another piece in the way.

    • 2 challenges
  • Alekhine-Nestor, Trinidad 1939

    "When I first met him, in Pasadena in 1932, I began to understand the secret of his genius. He was showing a game with Euwe played at Bern a few months earlier, and his eyes and bearing had a strange intensity which I had never seen before. The man loved...

    • 3 challenges
  • Blockade

    Blockade occurs when the pieces get in the way of each other, weakening the defenses.

    • 2 challenges
  • Alekhine-Rubinstein, San Remo 1930

    Alekhine's opponent, Akiba Rubinstein of Poland, was one of the strongest players ever not to hold the world chess championship.

    • 2 challenges
  • Fischer-Benko, USA 1963/64

    There are two themes to this combination: opening of a diagonal and blockade.

    • 5 challenges
  • Uhlmann-Gligoric, Hastings 1970/71

    One of the advantages of having two bishops versus your opponent's two knights is the fact that the possessor of the bishops may easily swap one or both of his bishops for the opponent's knights in a favorable manner. Knights, on the other hand, have...

    • 4 challenges
  • Variation of Uhlmann-Gligoric

    Here we see how White wins the endgame had Gligoric played 2...bxc5 instead of 2...Nxc5.

    • 10 challenges
  • Two minor pieces vs. a rook and pawn

    White to move plays 1.Nxf7. Is this a good idea?

    • 2 challenges
  • Three minor pieces vs. a queen and pawn

    White to move and gain a superior fighting force.

    • 3 challenges
  • Supported Pawn

    Queen endings often require the utmost accuracy. It is not uncommon for games to last over a hundred moves when one side has an extra pawn and tries to convert it to a new queen.

    • 4 challenges
  • Iljin-Genewski - Alekhine

    Alexander Alekhine was the third offical world champion from 1927 until his death in 1946. A very creative player, he was very strong in endgames as well. Here we see how he saves an inferior position.

    • 6 challenges
  • Good Bishop vs. Bad Knight

    Both sides have five pawns, but Black's bishop is much better than White's knight. Black has more advanced pawns and was able to fix three of White's pawns (a2, g2, h3) on the color of his bishop. This makes these pawns vulnerable targets. What does it...

    • 5 challenges
  • Trapped on the edge

    Here we want to explore what could happen if Black had sacrificed his bishop on a2 by playing 4...Bxa2 5.Nxa2.

    • 6 challenges
  • Potent Majority

    Here the focus will be on White's queenside pawn majority. White has a nice bishop pair and could win a pawn right now.

    • 5 challenges
  • Alekhine-Yates, London 1922

    Alekhine has accumulated many advantages and has various promising ways to continue.

    • 7 challenges
  • The Fianchetto Benoni

    Here we will look at the Fianchetto System against the Benoni Defense. The board position can be reached in a number of move orders. A common one is 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.g3 Bg7 8.Bg2 0-0 9.0-0 a6. This is the main line...

    • 8 challenges
  • Crumbling Fortress

    Endgames with few pawns on the same side of the board are often drawish unless the stronger side can create a weakness and find a way to break through. This position occurred in my game against Steve Ramos ( playing with White) at the 1997 Southern California...

    • 8 challenges
  • The Closed English

    The English Opening (1.c4) is a quiet opening and usually requires somewhat less opening knowledge than playing 1.e4 or 1.d4 does. Here Black chose a popular closed system against the English. The board position can be reached in a few different ways,...

    • 7 challenges
  • Sparse Beauty, by U.S. Olympiad Captain IM John Donaldson

    Normally, the endgame of rook and knight versus rook is drawn. In fact, a draw occurs in over 95% of the cases, but there are exceptions. Early in 1996, World Champion Garry Kasparov defeated Judit Polgar in this endgame. The key to this ending is forcing...

    • 15 challenges
  • The 6.Bc4 Najdorf

    The Najdorf Defense can lead to some of the sharpest positions and often gives Black good chances for dynamic counterplay. The board position is usually reached after the moves 1.e4 c5 (The Sicilian Defense) 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 (This...

    • 8 challenges
  • The Winawer French with 5.Bd2

    The Winawer French is a popular opening that starts with the moves 1.e4 e6 2.d4 d5 3.Nc3 Bb4. Here we are looking at a line that is not most common, but that has other merits than just being a surprise to the Black player. After the main moves 4.e5 c5,...

    • 9 challenges
  • Trompovsky Attack Gone Bad

    In recent years the study of chess openings has become a huge task. More and more lines have been analyzed, and if one isn't familiar with chess theory, one can sometimes slide into a bad position right after the first few moves of the game. Thanks to...

    • 9 challenges
  • A New Approach against the KID

    The King's Indian Defense has been a popular choice of opening for Black players since the 1950's. It is very complex and dynamic and often gives Black good chances for an attack against the White castled king. However, White players who didn't want...

    • 7 challenges
  • The Catalan

    The Catalan Opening is of positional nature and is quite popular since many White players feel that it gives White better chances for a small advantage than playing against the solid Nimzo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4). The board position...

    • 6 challenges
  • Marshall's Gambit

    Marshall's Gambit is an ambitious attempt by White to gain control over the center or a lead in development at the cost of a pawn. Here we will learn how Black will soon win a pawn and reach a reasonable position with double-edged play. The board position...

    • 8 challenges
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