sentences:  Cheparinov came first in the strong Gibraltar Chess Festival 2014, after winning the tie-break play-off.During the 2008 Corus chess tournament, Cheparinov's game in the eighth round of Group B against Nigel Short was declared a forfeit after the first move because he had twice refused to shake Short's hand at the start.After Cheparinov refused to shake hands, Short informed the arbiter that in such cases, the rules prescribe an immediate forfeit (Short claims that the arbiter was not aware of this rule and had to be reminded of it).