Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| White | Black | Year | Result | Moves | Tournament | Opening |
| --- | --- | --- | --- | --- | --- | --- |
| Kramnik | Anand | 1994.0 | 1–0 | 60.0 | Munich | B33 Sicilian Defence |
| Anand | Kramnik | 1998.0 | ½–½ | 40.0 | Chess Classics Giants | E04 Catalan Opening |
| Kramnik | Anand | 1998.0 | ½–½ | 38.0 | Chess Classics Giants | E34 Nimzo-Indian Defence |
| Kramnik | Anand | 1998.0 | 0–1 | 37.0 | Chess Classics Giants | A35 English Opening |
| Kramnik | Anand | 1999.0 | ½–½ | 29.0 | Wijk aan Zee | E06 Catalan Opening |
| Anand | Kramnik | 2001.0 | 1–0 | 28.0 | Mainz CC Champions Duel | B33 Sicilian Defence |
| Kramnik | Anand | 2001.0 | ½–½ | 38.0 | Mainz CC Champions Duel | D27 Queen's Gambit Accepted |
| Kramnik | Anand | 2007.0 | 1–0 | 21.0 | Moscow Blitz World Championship 2007 | D13 Slav Defence |
| Anand | Kramnik | 2007.0 | ½–½ | 17.0 | Moscow Blitz World Championship 2007 | C65 Ruy Lopez : Berlin Defence |
| Kramnik | Anand | 2009.0 | ½–½ | 45.0 | Moscow Blitz World Championship 2009 | A38 English opening |
| Anand | Kramnik | 2009.0 | 1–0 | 40.0 | Moscow Blitz World Championship 2009 | B01 Scandinavian Defence |
| Kramnik | Anand | 2013.0 | 1–0 | 52.0 | Zurich Chess Challenge | A20 English opening |
| Anand | Kramnik | 2013.0 | 0–1 | 45.0 | Zurich Chess Challenge | C42 Petrov Defence |
| Kramnik | Anand | 2013.0 | ½–½ | 43.0 | Tal Memorial | A08 King's Indian Attack |
Question:
Which year had e34 Nimzo-Indian defence is the opening?
Answer:
1998.0