. "Sacrifice" . "sacrificial" . "sacrifices in western chess" . "piece sacrifices" . . . . "positional sacrifice" . . "positional queen sacrifice" . "sacrificed" . "Sacrifice (chess)" . . "sham sacrifice" . "sacrifices" . . . "such as in a game of chess" . . . "Sacrifices" . "Sacrifice as a common chess move, often with pawns" . "Sacrifice (chess)#Sham sacrifices" . "Sacrifice (chess)#Forced versus non-forced" . "sacrifice" . . "sacrificing" . "Sacrifice (chess)" . "sacrificially" . . . "Sacrifice (chess)#Deflection sacrifice" .