Chess puzzle (Crushing)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. e3 Bd6 6. Nf3 Bxf4 7. exf4 dxc4 8.
Bxc4 O-O 9. O-O Nbd7 10. Re1 Nb6 11. Bb3 Nbd5 12. g3 b6 13. Ne5 Bb7 14. Rc1 Rc8
15. Na4 Qd6 16. Qd2 Rfd8 17. Nc4 Qb4 18. Nc3 Ba6 19. Nxd5 Rxd5 *
Position (FEN): 2r3k1/p4ppp/bpp1pn2/3r4/1qNP1P2/1B4P1/PP1Q1P1P/2R1R1K1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1090
Best move: Qxb4