Sicilian Defense Closed Pin Intermediate Chess Puzzles

In the sicilian defense closed pin intermediate motif, White has chosen the Closed Sicilian and a pin appears in a middlegame or early opening position, usually with a bishop or knight pinned to the king or queen. A defining setup is often White’s kingside development with Nc3, g3, Bg2, and a Black piece pinned on the c-file, e-file, or along a diagonal after ...Bg4 or ...Bb4+.