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 | Attendance |
| --- | --- | --- | --- | --- | --- |
| 1 | 1986-09-08 | at Dallas Cowboys | L 28–31 | Texas Stadium | 59,804 |
| 2 | 1986-09-14 | San Diego Chargers | W 20–7 | Giants Stadium | 74,921 |
| 3 | 1986-09-21 | at Los Angeles Raiders | W 14–9 | Los Angeles Memorial Coliseum | 71,164 |
| 4 | 1986-09-28 | New Orleans Saints | W 20–17 | Giants Stadium | 72,769 |
| 5 | 1986-10-05 | at St. Louis Cardinals | W 13–6 | Busch Memorial Stadium | 40,562 |
| 6 | 1986-10-12 | Philadelphia Eagles | W 35–3 | Giants Stadium | 74,221 |
| 7 | 1986-10-19 | at Seattle Seahawks | L 12–17 | Kingdome | 62,282 |
| 8 | 1986-10-27 | Washington Redskins | W 27–20 | Giants Stadium | 75,923 |
| 9 | 1986-11-02 | Dallas Cowboys | W 17–14 | Giants Stadium | 74,871 |
| 10 | 1986-11-09 | at Philadelphia Eagles | W 17–14 | Veterans Stadium | 60,601 |
| 11 | 1986-11-16 | at Minnesota Vikings | W 22–20 | Hubert H. Humphrey Metrodome | 62,003 |
| 12 | 1986-11-23 | Denver Broncos | W 19–16 | Giants Stadium | 75,116 |
| 13 | 1986-12-01 | at San Francisco 49ers | W 21–17 | Candlestick Park | 59,777 |
| 14 | 1986-12-07 | at Washington Redskins | W 24–14 | Robert F. Kennedy Memorial Stadium | 55,642 |
| 15 | 1986-12-14 | St. Louis Cardinals | W 27–7 | Giants Stadium | 75,261 |
| 16 | 1986-12-20 | Green Bay Packers | W 55–20 | Giants Stadium | 71,351 |
| Postseason | Postseason | Postseason | Postseason | Postseason | Postseason |
| 1 | Bye week | Bye week | Bye week | Bye week | Bye week |
| 2 | January 4, 1987 | San Francisco 49ers | W 49–3 | Giants Stadium | 76,034 |
| 3 | January 11, 1987 | Washington Redskins | W 17–0 | Giants Stadium | 76,633 |
| 4 | January 25, 1987 | Denver Broncos | W 39–20 | Rose Bowl | 101,063 |
Question:
where was the game site when the opponent was san diego chargers?
Answer:
Giants Stadium