Bridge: From establishment to dislodgment

Bridge 09-29-15

Thaksin Shinawatra, the prime minister of Thailand from 2001 to 2006, said, “I’m very disappointed by the mature-democracy countries. I was ousted by a coup d’etat.”

Yesterday, we looked at the Deschapelles Coup. Here is its cousin. South is in three no-trump, and West leads his fourth-highest spade. What happens after that?