Tolong jelaskan mengenai Tigran Petrosian

Tigran Petrosian (, ) adalah seorang Grandmaster catur (1950) Armenia dan mantan juara dunia (1963-1969).

Pembukaan catur variasi 1. d4 Kf6 2. c4 e6 3. Kf3 b6 4. a3 dinamai menurut namanya.

Viktor Vasiliev (1974), Tigran Petrosian: His Life and Games. Batsford. ISBN 4-87187-813-9

Irving Chernev (1995), Twelve Great Chess Players and Their Best Games. Dover. ISBN 0-486-28674-6

Garry Kasparov (2004), My Great Predecessors. Everyman Chess. ISBN 978-1-85744-371-4