Magnus Carlsen vs Viswanathan Anand · World Chess Championship, Chennai, 2013 · Nimzo-Indian Defense · 1-0
Magnus Carlsen's victory over Viswanathan Anand in Game 5 of the 2013 World Championship in Chennai was a landmark moment — the young Norwegian was about to dethrone the reigning world champion. In this game, Carlsen demonstrates his trademark positional play: he creates a slight structural weakness in Anand's position, then exploits it with relentless precision over 58 moves. There is no single spectacular sacrifice — the beauty lies in the accumulation of small advantages, each move restricting Anand's options slightly more than the last. By the endgame, Anand's position is a masterclass in how to lose a game where no obvious mistake was made. Carlsen won the match 6.5-3.5 to become World Champion at age 22.