Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the maximum power at rpm for the engine named 2.0 TDI that has a 1968cc displacement?

### Inputs:
table_name: table, columns: ['engine name', 'engine code(s)', 'valvetrain', 'displacement', 'max. power at rpm', 'max. torque at rpm']

### Response:
SELECT max. power at rpm FROM table WHERE displacement = 1968cc AND engine name = 2.0 tdi