January 22, 2012, 6:30 pm Times reporters and editors are providing live analysis of Sunday's N.F.C. Championship game between the Giants and the 49ers at Candlestick Park. Earlier, the Patriots beat the Ravens, 23-20, in the A.F.C. Championship game when Baltimore kicker Billy Cundiff missed a 32-yard field goal that would have tied the score in the final seconds. You can relive that game as it happened here. Now back to the Giants vs. the 49ers.