Ante-post favourite Bellshill tops the list of seven entries made by Willie Mullins for the RSA Chase at the Cheltenham Festival on March 15.The Graham Wylie-owned seven-year-old, who is the general 4-1 favourite for the three-mile Grade One contest, features among 55 entries received for the race.Nineteen horses from other yards in Ireland have also been entered, including the Eddie Harty-trained Coney Island.But one notable omission is the Jessica Harrington-trained Our Duke, who had been as short as 8-1 for the race.The British contingent is headed by the Nicky Henderson-trained Might Bite, a final-fence faller in a Grade One at Kempton, and Aux Ptits Soins, from the yard of Paul Nicholls.