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:
| Week | Date | Opponent | Result | Game site | Record | Attendance |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | September 6, 1981 | at Cincinnati Bengals | L 21-27 | Riverfront Stadium | 0-1 | 41177.0 |
| 2.0 | September 13, 1981 | Denver Broncos | W 13-10 | Kingdome | 1-1 | 58513.0 |
| 3.0 | September 20, 1981 | at Oakland Raiders | L 10-20 | Oakland-Alameda County Coliseum | 1-2 | 45725.0 |
| 4.0 | September 27, 1981 | Kansas City Chiefs | L 14-20 | Kingdome | 1-3 | 59255.0 |
| 5.0 | October 4, 1981 | at San Diego Chargers | L 10-24 | Jack Murphy Stadium | 1-4 | 51463.0 |
| 6.0 | October 11, 1981 | at Houston Oilers | L 17-35 | The Astrodome | 1-5 | 42671.0 |
| 7.0 | October 18, 1981 | New York Giants | L 0-32 | Kingdome | 1-6 | 56134.0 |
| 8.0 | October 25, 1981 | at New York Jets | W 19-13 | Shea Stadium | 2-6 | 49678.0 |
| 9.0 | November 1, 1981 | at Green Bay Packers | L 24-34 | Lambeau Field | 2-7 | 49467.0 |
| 10.0 | November 8, 1981 | Pittsburgh Steelers | W 24-21 | Kingdome | 3-7 | 59058.0 |
| 11.0 | November 16, 1981 | San Diego Chargers | W 44-23 | Kingdome | 4-7 | 58628.0 |
| 12.0 | November 22, 1981 | at Kansas City Chiefs | L 13-40 | Arrowhead Stadium | 4-8 | 49002.0 |
| 13.0 | November 29, 1981 | Oakland Raiders | L 31-32 | Kingdome | 4-9 | 57147.0 |
| 14.0 | December 6, 1981 | New York Jets | W 27-23 | Kingdome | 5-9 | 53105.0 |
| 15.0 | December 13, 1981 | at Denver Broncos | L 13-23 | Mile High Stadium | 5-10 | 74527.0 |
Question:
What date did the Seahawks play the Kansas City Chiefs at the Kingdome?
Answer:
September 27, 1981