The defending champions mounted a remarkable comeback without MVP Stephen Curry. Klay Thompson scored 27 points and gave Golden State its first lead of the game on a 3-pointer with 5:33 left, and the Warriors rallied to beat the Portland Trail Blazers 110-99 on Tuesday night for a 2-0 lead in their Western Conference semifinal series. ''It started with how focused we were in that fourth,'' Thompson said.