 Munir Attaullah and Jane Alam Fazli, playing for Pakistan, reached a vulnerable 7 contract, which would have scored them 2210.But their non-vulnerable opponent Jeff Meckstroth, playing for USA, then sacrificed in 7 on a weak hand with five spades to the jack; this was doubled and went down nine for a score of -1700, a profitable sacrifice.The 1987 change in scoring increased the penalty for down nine when doubled and not vulnerable from -1700 to -2300.