MOUSSA Niakhate missed his penalty in the shoot-out as holders Senegal tumbled out of the Africa Cup of Nations after a drama-filled 5-4 loss to hosts Ivory Coast following a 1-1 draw at the Charles Konan Banny Stadium in their last-16 clash. Senegal was quick out of the blocks and took the lead inside four minutes as Sadio Mane's cross from the left was chested down by Habib Diallo, whose thunderous shot from 10 yards settled in the top corner of the net. Mane was fortunate not to get a red card shortly after that following a poor challenge, but…