What is the fine-grained topic of the following text: The match statistics make for ugly reading - England, dismissed for just 173 in their first innings - were then put to the sword by Graeme Smith as he compiled 259, the highest score by an overseas batsman at Lord's, and the South Africans eventually declared on 682-6, their highest ever test match innings. Only return the topic.
South Africa's record-breaking performance in a cricket test match against England