 
<translate> Nke a bụ ozi dị mkpa: A maara Albertsons Stadium nke ọma maka ebe egwuregwu ya na-acha anụnụ anụnụ, nke a rụnyere na 1986, mgbe Boise State nọ na Nnukwu Nnukwu Nnukwu Nnukwu. Azịza ya bụ: 1986. <eng> This is the relevant information: Albertsons Stadium is widely known for its unusual blue playing surface, installed in 1986, while Boise State was in the Big Sky Conference.
The answer: 1986. 