Never before and never since have I seen - and I cannot even imagine, such an amazing rapidity of chess thinking that Capablanca possessed in 1913-14. In blitz games he gave all the St. Petersburg players odds of five minutes to one - and he won.
Alexander AlekhineAs a rule, so-called "positional" sacrifices are considered more difficult, and therefore more praise-worthy, than those which are based exclusively on an exact calculation of tactical possibilities.
Alexander Alekhine