* Giants move to brink of third MLB crown in five years * Bumgarner puts name in World Series record book * Series shifts back to Kansas City for Game Six By Larry Fine SAN FRANCISCO, Oct 26 - Madison Bumgarner proved his big-game brilliance with a four-hit shutout of the Kansas City Royals on Sunday that put him into the Fall Classic record books and the Giants within a win of the title. The young lefty lifted the Giants to a 3-2 lead in the best-of-seven with a 5-0 win that moved an AT&T Park crowd to chant "M-V-P, M-V-P" in a farewell to Bumgarner as Major League Baseball's championship shifts to Kansas City for its climax.