Chess puzzle (Crushing)
Opening: Indian_Defense, Indian_Defense_Budapest_Defense
Moves: 1. d4 Nf6 2. c4 e5 3. d5 c6 4. Nc3 cxd5 5. Nxd5 Nxd5 6. cxd5 Qa5+ 7. Qd2 *
Position (FEN): rnb1kb1r/pp1p1ppp/8/q2Pp3/8/8/PP1QPPPP/R1B1KBNR b KQkq - 2 7
Black to move.
Themes: Pin Opening  
Puzzle rating: 1115
Best move: Bb4