Ask the Chicago Blackhawks, who overcame another big first-period deficit and then a goalie swap for the second time against the Nashville Predators. The result was another 4-3 win Saturday night that closed out their first-round playoff series in six games and left Chicago awaiting the winner of the Minnesota-St. Predators winger James Neal notched two quick goals, and then teammate Matt Cullen picked defenseman Duncan Keith's pocket along the left boards and put Nashville ahead 3-1 just past the midway mark in the first. In the opening game of the series at Nashville, he pulled Corey Crawford after he gave up three goals on just 12 shots and replaced him with rookie Scott Darling. After Darling started Game 6 by surrendering three goals on the same number of shots, Quenneville pulled the switch again. [...] when we get that first or second goal, especially at home," he added, "I think there's that feeling across our lineup that we can take control of a game. Keith, a perennial Norris Trophy candidate, was clearly embarrassed when Cullen, a 38-year-old veteran, went through him like a revolving door for the Predators' third score.