Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 c6 5. e3 Bg7 6. Nf3 Be6 7. Be2 Nbd7 8. O-O
Qc7 9. Qd3 a6 10. cxd5 cxd5 11. Rac1 Qb6 12. b3 O-O 13. Na4 Qd6 14. Bf4 Qb4 15.
Rc7 b5 16. Nc5 Nxc5 17. dxc5 Rfc8 18. Rxe7 Qxc5 19. Rb7 Qc6 20. Ne5 *
Position (FEN): r1r3k1/1R3pbp/p1q1bnp1/1p1pN3/5B2/1P1QP3/P3BPPP/5RK1 b - - 3 20
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1435
Best move: Qxb7