Chess puzzle (Crushing)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Kmoch_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. Bg5 c5 6. e4 dxe4 7. dxc5 Qa5 8. Bxf6
gxf6 9. fxe4 Bxc3+ 10. bxc3 Qxc3+ 11. Kf2 Nc6 12. Nf3 Bd7 13. Rc1 Qa3 14. Qd3 *
Position (FEN): r3k2r/pp1b1p1p/2n1pp2/2P5/2P1P3/q2Q1N2/P4KPP/2R2B1R b kq - 7 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1694
Best move: Qxc1