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

### Instruction:
On what date did the match take place in a round of 1r and have a result 2–6, 5–7, 2–6?

### Inputs:
table_name: table, columns: ['Edition', 'Round', 'Date', 'Against', 'Surface', 'Opponent', 'Result']

### Response:
SELECT Date FROM table WHERE Round = 1r AND Result = 2–6, 5–7, 2–6