Only Connect - Series 2 - Chessmen v Rugby Boys - Semi-Final

Quiz show presented by Victoria Coren in which knowledge will only take you so far, as patience and lateral thinking are also vital. In the second semi-final, three quietly strategic chess players pit their wits against the brawn of the Rugby Boys. Who will win the battle, as they compete to draw together the connections between things which, at first glance, seem utterly random? How does Carmilla link to Neo via Lord Voldemort and Sir Leigh Teabing?