LOS ANGELES — Compared to the first two, the Jazz played drastically different in the last couple of games of their NBA Western Conference semifinal playoff series with the Los Angeles Lakers.

Reasons cited for the sudden revival — going from down 0-2 to tied at 2 in the best-of-seven series that resumes with Game 5 tonight at the Staples Center here — have been bountiful.

"It seems like we played much harder," Jazz coach Jerry Sloan said prior to practice Tuesday. "I don't know if it's because of the fans, or what."

Effort and aggressiveness, then.

And the comfort of home, where Utah is 41-5 this regular season and postseason.

It's a list that goes on and on, from better starts to the benefit of calls they might not get on the road to the bad back NBA MVP Kobe Bryant developed in Sunday's Game 4 overtime win for the Jazz — an injury, by the way, that is not expected to keep him out of Game 5 tonight.

Beyond all that, though, there is a simple matter of X's and O's that has spelled success for Utah as the series has developed.

The Jazz finally are figuring out L.A.'s defense of their patented pick-and-roll, and never was that reality more evident than in overtime on Sunday.

When the Lakers twice overplayed All-Star power forward Carlos Boozer early in OT, point guard Deron Williams twice found center Mehmet Okur for long jumpers.

When they dared to do it again, Williams popped a final-minute pass to small forward Andrei Kirilenko that resulted in not only a reverse dunk but also an ensuing free throw.

"We had like three possessions in a row when Deron and Carlos were playing pick-and-roll," Kirilenko said, "and they've been paying so much attention to the pick-and-roll — so we need to have a guy that's flashing out, flashing in and getting layups."

Boozer didn't score at all in overtime, but it was mission accomplished — which is Sloan really wants.

"The idea," he said, "is to win the game."

And the Jazz, at least in the last two, have been winning a critical game within the game.

They're seeing right through the Lakers' defense.

And they're figuring out, as their coach routinely deems so important, how to execute options B and C when A is taken away.

"If you can only get to A in the playoffs," Sloan said, "you're probably going to have a difficult time."

The Jazz, however, used the weekend to prove they can play beyond even P-and-R.