The Grünfeld Defence is a chess opening characterised by the moves:
X3D Fritz was a version of the Fritz chess program, which in November 2003 played a four-game Human–computer chess match against world number one Grandmaster Garry Kasparov. The match was tied 2–2, with X3D Fritz winning game 2, Kasparov winning game 3 and drawing games 1 and 4.
The FIDE World Chess Championship 2004 was held at the Almahary Hotel in Tripoli, Libya, from June 18 to July 13.
The Catalan is a chess opening where White adopts a combination of the Queen's Gambit and Réti Opening: White plays d4 and c4 and fianchettoes the white bishop on g2. A common opening sequence is 1.d4 Nf6 2.c4 e6 3.g3, although the opening can arise from a large number of move orders. ECO codes E01–E09 are for lines with 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2, and others are part of E00.
Mikhail Markovich Umansky was a Russian chess grandmaster of correspondence chess, who was the 13th ICCF World Champion in correspondence chess between 1989 and 1998. He was also USSR Correspondence Champion in 1978.
The World Chess Championship 2006 was a match between Classical World Chess Champion Vladimir Kramnik, and FIDE World Chess Champion Veselin Topalov. The title of World Chess Champion had been split for 13 years. This match, played between September 23 and October 13, 2006, in Elista, Kalmykia, Russia, was to reunite the two World Chess Champion titles and produce an undisputed World Champion.
Deep Blue versus Garry Kasparov was a pair of six-game chess matches between world chess champion Garry Kasparov and an IBM supercomputer called Deep Blue. The first match was played in Philadelphia in 1996 and won by Kasparov. The second was played in New York City in 1997 and won by Deep Blue. The 1997 match was the first defeat of a reigning world chess champion by a computer under tournament conditions.
The World Chess Championship 2008 was a best-of-twelve-games match between the incumbent World Chess Champion, Viswanathan Anand, and the previous World Champion, Vladimir Kramnik. Kramnik had been granted a match after not winning the World Chess Championship 2007 tournament.
The World Chess Championship 2010 match pitted the defending world champion, Viswanathan Anand, against challenger Veselin Topalov, for the title of World Chess Champion. The match took place in Sofia, Bulgaria from 24 April to 13 May 2010, with a prize fund of 2 million euros. Anand won the final game to win the match 6½–5½ and retain the title.
The World Chess Championship 1886 was the first official World Chess Championship match contested by Wilhelm Steinitz and Johannes Zukertort. The match took place in the United States, the first five games being played in New York City, the next four being played in St. Louis and the final eleven in New Orleans. The winner was the first player to achieve ten wins. Wilhelm Steinitz won the match 10–5, winning his tenth game in the twentieth game of the match. There were five draws.
The World Chess Championship 1889 was the second official World Chess Championship, and was between Wilhelm Steinitz and Mikhail Chigorin. It took place in Havana, Cuba. Steinitz successfully defended his world title, by being the first of the two players to reach 10½. He won the match 10½-6½.
The third World Chess Championship was held in New York City in late 1890 and early 1891. Holder William Steinitz narrowly defeated challenger Isidor Gunsberg.
The World Chess Championship 2012 was a chess match between the defending world champion Viswanathan Anand of India and Boris Gelfand of Israel, winner of the 2011 Candidates Tournament. After sixteen games, including four rapid games, Anand retained his title. The match, held under the auspices of the World Chess Federation FIDE, took place between 10 and 30 May 2012 in the Engineering Building of the State Tretyakov Gallery, Moscow, Russia. The prize fund was US$2.55 million.
The 1978 World Chess Championship was played between Anatoly Karpov and Viktor Korchnoi in Baguio City, Philippines from July 18 to October 18, 1978. Karpov won, thereby retaining the title.
The 1981 World Chess Championship was played between Anatoly Karpov and Viktor Korchnoi in Merano, Italy from October 1 to November 19, 1981. Karpov won.
Jorge Alberto Rubinetti was an Argentine international chess master. He won the Argentine Chess Championship four times and competed at eight Chess Olympiads. He also played in two Interzonals in 1970 and 1982.
In chess, checkmates in the opening are examples of a player being checkmated during the first few moves of the game. Some common or notable mating patterns have names of their own. These include Fool's mate, Scholar's mate, and Légal's mate.
The World Chess Championship 2013 was a match between reigning world champion Viswanathan Anand and challenger Magnus Carlsen, to determine the 2013 World Chess Champion. It was held from 9 to 22 November 2013 in Chennai, India, under the auspices of FIDE.
The 1992 match between former World Chess Champions Bobby Fischer and Boris Spassky was billed as a World Chess Championship, but was unofficial. It was a rematch of the 1972 World Championship match. The match started in Sveti Stefan near Budva, an island off the coast of Montenegro. The match rules required a player to win ten games, with no adjournments. After a player had won five games, the match would take a 10-day recess and continue in Belgrade, the capital of Serbia. Both places were at the time part of the same country, the Federal Republic of Yugoslavia, which was under UN sports sanctions because of the Breakup of Yugoslavia. Fischer's participation led to a conflict with the US government, which warned Fischer that his participation in the match would violate an executive order imposing US sanctions on Yugoslavia. The US government ultimately issued a warrant for his arrest. After that, Fischer lived his life as an émigré.
The World Chess Championship was a match between the reigning world champion since 2013, Magnus Carlsen, and the challenger Fabiano Caruana to determine the World Chess Champion. The 12-game match, organised by FIDE and its commercial partner Agon, was played at The College in Holborn, London, between 9 and 28 November 2018.
