Robert Hübner (born November 6, 1948) is a German chessgrandmaster, chess writer, and papyrologist.[2] He was one of the world's leading players in the 1970s and early 1980s.
His International Master (IM) title was awarded in 1969 and his Grandmaster (GM) title in 1971.[1] He reached third place in the FIDE world ranking list in 1980.
In 1971, he forfeited a closely contested quarter final to Tigran Petrosian, after blundering a piece in the 7th game in a drawn position.[3]
In 1980–81, his best result, after winning the quarter and semi final (against the Hungarian players Adorjan and Portisch), he reached the final before losing to Viktor Korchnoi. Hübner forfeited the match after 10 games when he was down 1 point.[4]
In 1983, he lost a quarter final to Vassily Smyslov in unique circumstances: with the match tied after the original 10 games plus 4 further games, the tie was resolved (in Smyslov's favour) by a spin of a roulette wheel.[5]
He remained active on the international circuit into the 2000s but has never been a full-time chess professional due to his academic career.
Playing style
Over the chessboard, Hübner's technique has been described as efficient and ruthless. According to Bill Hartston—"His perfectionist and rather pessimistic approach, however, prevented him from reaching the very top."[7]
Hübner's contributions to chess literature include the study of world champions and extensive analysis of 19th-century chess brilliancies. His recent[when?] contributions are detailed analysis and study of the chess games of world champions – notably Bobby Fischer and Alexander Alekhine.[citation needed]
He is the eponym of the Hübner Variation of the Nimzo-Indian Defence: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+.[8]
When anti-doping tests were introduced into international chess, Hübner declared his withdrawal from the German national team. He views these tests as bureaucratic power displays that degrade the individual. In his opinion, doping in chess cannot improve the true abilities of a player, only their application. "I am always happy if my opponent's abilities can fully unfold, because then I learn more."[9]
Additionally, Hübner is known as one of the world's best xiangqi players not from China.[10]