"Chess is ruthless: you've got to be prepared to kill people"

This quote by Nigel Short is a metaphor for the competitive nature of chess. It indicates that in order to achieve success in the game, one should want to make difficult decisions and take risks. The expression "kill individuals" is a metaphor for compromising pieces in order to get an advantage. In chess, one must be willing to sacrifice pieces in order to get an advantage and ultimately win the video game. This quote is a pointer that chess is a game of method which one must want to make tough choices in order to be successful. It also implies that a person need to be prepared to take risks and make sacrifices in order to win. Ultimately, this quote is a pointer that chess is a video game of strategy which one should want to make difficult choices in order to succeed.