The availability of Emmanuel Emenike for Spartak Moscow's UEFA Champions League group game against Benfica on Tuesday remains unresolved.<br /><br />The Nigeria international striker missed last weekend's league match against Anzhi Makhachkala due to back pains. <br /><br />According to Russian media, the health of Emenike has not improved, the Spanish coach of the<i> red and white</i> has disclosed.<br /><br />''We will see how he (Emenike) will feel in the evening workout then make a decision whether or not to include him,'' Unai Emery was quoted as saying by <i>championat.com</i>. <br /><br />Emenike has netted thrice in his last four appearances in&nbsp; Europe's top club competition.<br /><br /><i>Photo Credit: Spartak Moscow</i><br /><br />