Stephen Curry returned from a sprained right knee to score an NBA-record 17 points in overtime, finishing with 40 as the Golden State Warriors rallied to take a 3-1 lead in the Western Conference semifinals with a 132-125 victory over the Portland Trail Blazers on Monday night. Playing for the first time since he was injured in Game 4 of the first-round series against Houston, Curry was rusty for three quarters and sensational down the stretch after the Warriors trailed by as much as 16 points. Originally expected to play about 25 minutes off the bench, Curry picked up a heavier workload in the second half after Shaun Livingston, who had been starting in his absence, was ejected in the second quarter after arguing a call and picking up two technical fouls.