Nimzo Indian Defense Fork Beginner Chess Puzzles

In the nimzo indian defense fork beginner theme, White or Black creates a fork in a Nimzo-Indian position, usually after 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4, when pieces are clustered around the center and queenside. The defining feature is a knight or pawn move that attacks two valuable targets at once, often a king and queen, or queen and rook, in a position where the pinned c3-knight or tense e4/e5 squares matter.