Chess puzzle (Crushing)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Leningrad_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. Qa4+ Nc6 6. Bxf6 Qxf6 7. cxd5 Qxd4
8. dxc6 *
Position (FEN): r1b1k2r/ppp2ppp/2P1p3/8/Qb1q4/2N5/PP2PPPP/R3KBNR b KQkq - 0 8
Black to move.
Themes:  Opening  
Puzzle rating: 989
Best move: Bxc3+