Stephen Curry beat the final horn with a step-back 20-footer Friday night as the Golden State Warriors overcame a rare six-point play to edge the Houston Rockets 105–103 in San Francisco. Down by nine with 4:49 to play, the Warriors rallied into a 103-all tie on a pair of Otto Porter Jr. free throws with 1:22 remaining, then got one final possession when Houston’s Garrison Mathews missed a 3-point attempt with 8.5 seconds left. After calling a timeout with 5.1 seconds to go—the exact amount of time they had one night earlier when they failed to score and eventually lost in overtime—the Warriors got the ball to Curry, who drove into the lane, created shooting space by stepping away from his defender and drilled his game-winner with zeros on the clock. Curry finished with a game-high 22 points for the Warriors, who had lost six of their previous nine games, …