Chess puzzle (Crushing)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Classical_Variation
Moves: 1. b3 d5 2. Bb2 Nf6 3. d3 e6 4. Nd2 Bd6 5. g3 O-O 6. Bg2 c5 7. e4 d4 8. Qe2 e5
9. Ngf3 Bg4 10. c3 Nc6 11. Nc4 b5 12. Nxd6 Qxd6 13. cxd4 cxd4 14. O-O Rac8 15.
a4 bxa4 16. Rxa4 a5 17. Qd2 Bxf3 18. Bxf3 Nb4 19. Ba3 Rc2 *
Position (FEN): 5rk1/5ppp/3q1n2/p3p3/Rn1pP3/BP1P1BP1/2rQ1P1P/5RK1 w - - 3 20
White to move.
Themes:  Middlegame  
Puzzle rating: 2155
Best move: Qxc2