in memory of Robert James "Bobby" fischer
In memory of the lates Grand master tha passed away.
In 1975, Fischer refused to defend his title when FIDE, the international chess federation, would not accept all his conditions. He was stripped of his title as a result, after which he became more reclusive. He played no more competitive chess until 1992, when he had a rematch with Spassky. The competition was held in Yugoslavia, which was then under a strict United Nations embargo.
Fischer was suffering from degenerative kidney (renal) failure. This had been a problem for some years, but became acute in October 2007, when Fischer was admitted to a Reykjavík Landspítali hospital for stationary treatment. He stayed there for about seven weeks, being released in a somewhat improved condition in the middle of November. He returned home gravely ill in December apparently rejecting any further Western medicine.
He contributed a lot to chess.
Fischer was renowned for his opening preparation, and made numerous contributions to chess opening theory. He was considered the greatest practitioner of the White side of the Ruy Lopez; a line of the Exchange Variation (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.0-0) is sometimes called the "Fischer variation" after he successfully resurrected it at the 1966 Havana Olympiad.
He was also a recognized expert in the Black side of the Najdorf Sicilian, as well as being one of the greatest theoreticians of the King's Indian Defense. He also demonstrated several important improvements in the Grünfeld Defence. In the Nimzo-Indian Defence, the line beginning with 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 is named for him.
Fischer established the viability of the so-called "Poisoned Pawn" variation of the Najdorf Sicilian (1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6). Although this bold queen sortie, snatching a pawn at the expense of development, had been considered dubious, Fischer succeeded in proving its soundness, a claim supported by contemporary theory. Fischer won many games with this line; his only loss was in the 11th game of his 1972 match with Spassky.
On the White side of the Sicilian, Fischer made advances to the theory of the line beginning 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 (or e6) 6. Bc4, which is now called the Fischer-Sozin Attack. In 1960, prompted by a loss to Spassky,Fischer wrote an article entitled "A Bust to the King's Gambit" for the first issue of Larry Evans' American Chess Quarterly, in which he recommended 1.e4 e5 2.f4 exf4 3.Nf3 d6. This variation has since become known as the Fischer Defense to the King's Gambit. After Fischer's article was published, the King's Gambit was seen even less frequently in master-level games, although Fischer took up the White side of it in three games (preferring 3.Bc4 to 3.Nf3), winning them all.