BOULDER — Even 40-foot desperation shots take practice. “We practice that play a million times in practice but I would say there was a little pressure,” junior Kiani Williams said after her amazing buzzer-beater allowed No. 8 Stanford to slip past Colorado 69-66 Sunday. Williams hit a game-tying 3-pointer with 12 seconds left, then stole the ball from Mya Hollingshed and sank a 40-footer at the buzzer. “Just another shot for me, but thank God it went in,” Williams said.