Table:
text: 1988–89 Edmonton Oilers season
Los Angeles Kings 4, Edmonton Oilers 3
Los Angeles Kings 4, Edmonton Oilers 3
Date_ Visitor Score Home Record
April 5 Edmonton Oilers 4–3 Los Angeles Kings 1–0
April 6 Edmonton Oilers 2–5 Los Angeles Kings 1–1
April 8 Los Angeles Kings 0–4 Edmonton Oilers 2–1
April 9 Los Angeles Kings 3–4 Edmonton Oilers 3–1
April 11 Edmonton Oilers 2–4 Los Angeles Kings 3–2
April 13 Los Angeles Kings 4–1 Edmonton Oilers 3–3
April 15 Edmonton Oilers 3–6 Los Angeles Kings 3–4

Question: What date was the record 2-1 Los Angeles Kings 4 'Edmonton Oilers 3 set in the 1988-89 season?