Tan Lian Ann (born 8 September 1947) is a Singaporean chess master.
He played at Perth 1962/63 (AUS-ch, John Purdy won); at Vrnjačka Banja 1963 (7th World Junior Chess Championship (U-20), Florin Gheorghiu won), and at Barcelona 1965 (9th WJCh, q-5, Robert Hübner won). [1]
He was six times champion at the Singaporean Chess Championship, [2] and at the age of 16, He won Malaysian chess championship [3] . He shared first at Hong Kong 1972 (East Asian Zonal); tied for 16-18th at Petropolis 1973 (Interzonal, Henrique Mecking won); took 2nd, behind Eugenio Torre, at Melbourne 1975 (Zonal); [4] tied for 18-20th at Manila 1976 (Interzonal, Mecking won). [5]
Tan Lian Ann represented Singapore four times in Chess Olympiads:
and twice in Asian Team Chess Championships:
He took 8th in the 21st Cairnhill Open at Singapore 2003. [8]
He was awarded the International Master title in 1973, after qualifying for the Interzonal in Petrópolis, Brazil. [9]
Henrique Costa Mecking, also known as Mequinho, is a Brazilian chess grandmaster who reached his zenith in the 1970s and is still one of the strongest players in Brazil. He was a chess prodigy, drawing comparisons to Bobby Fischer, although he did not achieve the International Grandmaster title until 1972. He won the Interzonals of Petropolis 1973 and Manila 1976. His highest FIDE rating is 2635, achieved in 1977, when he was ranked number four in the world. He became the 3rd best in the world in 1977, behind only World Champion Anatoly Karpov and Viktor Korchnoi. He is the first Brazilian to become a grandmaster. Despite winning his first national championship at the age of 13, he played in very few tournaments. He won at Vršac in 1971 and finished third with Robert Byrne at Hastings in 1971–72. In 1975, he twice shared second place behind Ljubomir Ljubojević, firstly at Las Palmas with Ulf Andersson and Mikhail Tal and then at Manila with Lev Polugaevsky, Bent Larsen and Helmut Pfleger.
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