Anatoly Yevgenyevich Karpov is a Russian and former Soviet chess grandmaster, former World Chess Champion, and politician. He was the 12th World Chess Champion from 1975 to 1985, a three-time FIDE World Champion, twice World Chess champion as a member of the USSR team, and a six-time winner of Chess Olympiads as a member of the USSR team. The International Association of Chess Press awarded him nine Chess Oscars.
Garry Kimovich Kasparov is a Russian chess grandmaster, former World Chess Champion (1985–2000), political activist and writer. His peak FIDE chess rating of 2851, achieved in 1999, was the highest recorded until being surpassed by Magnus Carlsen in 2013. From 1984 until his retirement from regular competitive chess in 2005, Kasparov was ranked world no. 1 for a record 255 months overall. Kasparov also holds records for the most consecutive professional tournament victories (15) and Chess Oscars (11).
Jan Timman is a Dutch chess grandmaster who was one of the world's leading chess players from the late 1970s to the early 1990s. At the peak of his career, he was considered to be the best non-Soviet player and was known as "The Best of the West". He has won the Dutch Chess Championship nine times and has been a Candidate for the World Chess Championship several times. He lost the title match of the 1993 FIDE World Championship against Anatoly Karpov.
The fifty-move rule in chess states that a player can claim a draw if no capture has been made and no pawn has been moved in the last fifty moves. The purpose of this rule is to prevent a player with no chance of winning from obstinately continuing to play indefinitely or seeking to win by tiring the opponent.
In chess, the threefold repetition rule states that a player may claim a draw if the same position occurs three times during the game. The rule is also known as repetition of position and, in the USCF rules, as triple occurrence of position. Two positions are by definition "the same" if the same types of pieces occupy the same squares, the same player has the move, the remaining castling rights are the same and the possibility to capture en passant is the same. The repeated positions need not occur in succession. The reasoning behind the rule is that if the position occurs three times, no real progress is being made and the game could hypothetically continue indefinitely.
A game of chess can end in a draw by agreement. A player may offer a draw at any stage of a game; if the opponent accepts, the game is a draw. In some competitions, draws by agreement are restricted; for example draw offers may be subject to the discretion of the arbiter, or may be forbidden before move 30 or 40, or even forbidden altogether. The majority of draws in chess are by agreement.
Kasparov versus the World was a game of chess played in 1999 over the Internet. It was a consultation game, in which a World Team of thousands decided each move for the black pieces by plurality vote, while Garry Kasparov conducted the white pieces by himself. More than 50,000 people from over 75 countries participated in the game.
András Adorján was a Hungarian Chess Grandmaster (1973) and author. He adopted his mother's maiden name, Adorján, in 1968.
The Classical World Chess Championship 1995, known at the time as the PCA World Chess Championship 1995, was held from September 10, 1995, to October 16, 1995, on the 107th floor of the South Tower of the World Trade Center in New York City. Garry Kasparov, the defending champion, played Viswanathan Anand, the challenger, in a twenty-game match. Kasparov won the match after eighteen games with four wins, one loss, and thirteen draws.
My Great Predecessors is a series of chess books written by former World Champion Garry Kasparov et al. The five volumes in the My Great Predecessors series are about the players who preceded Kasparov in being official World Champions. The series of books continued with the Modern Chess volumes that covers developments in the 1970s and Kasparov's games with Anatoly Karpov. The series is being extended with three volumes of Garry Kasparov on Garry Kasparov, covering his other games. The books contain historical details, but for the most part the books are made up of annotated games.
The World Chess Championship 1984–1985 was a match between challenger Garry Kasparov and defending champion Anatoly Karpov in Moscow from 10 September 1984 to 15 February 1985 for the World Chess Championship title. After 5 months and 48 games, the match was called off, with Karpov leading 5 to 3, and 40 draws. The match was replayed in the World Chess Championship 1985.
In chess, there is a consensus among players and theorists that the player who makes the first move (White) has an inherent advantage, albeit not one large enough to win with perfect play. This has been the consensus since at least 1889, when the first World Chess Champion, Wilhelm Steinitz, addressed the issue, although chess has not been solved.
The 1975 World Chess Championship was not played due to a dispute over the match format. Champion Bobby Fischer was to play Anatoly Karpov in Manila, commencing June 1, 1975. Fischer refused to play the then-standard "Best of 24 games" match and, after FIDE was unable to work out a compromise, forfeited his title instead. Karpov was named World Champion by default on April 3, 1975.
The 1986 World Chess Championship was played between Anatoly Karpov and Garry Kasparov in London and Leningrad from July 28 to October 8, 1986. Games 1-12 were played at the Park Lane Hotel, Piccadilly, London, and games 13–24 at the Hotel Leningrad. Kasparov won. Anatoly Karpov was already assured of this rematch during his previous year's match, which was won by Garry Kasparov.
The 1987 World Chess Championship was played between Anatoly Karpov and Garry Kasparov in Seville from October 12 to December 19, 1987. Before the 24th game, Kasparov was down 12–11, but in the 24th game, Kasparov made a comeback by using the English Opening to win the final game to retain his title.
In a chess endgame of a king, bishop, and pawn versus king, a wrong rook pawn is a rook pawn whose promotion square is the opposite color from the bishop's square color. Since a side's rook pawns promote on opposite-colored squares, one of them may be the "wrong rook pawn". This situation is also known as having the wrong-colored bishop or wrong bishop. In many cases, the wrong rook pawn will only draw, when any other pawn would win. This is because the defending side can sometimes get their king to the corner in front of the pawn, after which the attacking side cannot chase the king away to enable promotion. A fairly common defensive tactic is to reach one of these drawn endgames, often through a sacrifice.
Viktor Lvovich Korchnoi was a Soviet and Swiss chess grandmaster (GM) and chess writer. He is considered one of the strongest players never to have become World Chess Champion.
The Karpov–Kasparov rivalry was a chess rivalry that existed between grandmasters Anatoly Karpov and Garry Kasparov, who were the 12th and 13th World Chess Champions respectively. The rivalry started in the mid-1980s and culminated in Karpov and Kasparov playing five world championship matches. It has been called not only the greatest rivalry in chess, but, in the words of Leontxo García, in all of sports. The rivalry involved controversy like the 1984 meeting, which ended without a winner with Karpov leading, political elements, and extremely close matches like the 1987 meeting, where Kasparov had to win the last game to retain the title.
Anatoly Karpov 
