Bonn Voyage (Kramnik-Anand, Game 3, 2008 World Championship)
The turning point of last year's Chess Championship mathc between Vladimir Kramnik and Viswanathan Anand was Game 3. After 2 draws, Anand's crucial victory in Game 3 changes the tide of the game, and unsettles Kramnik which helps Anand win 2 more games to take a 4.5-1.5 lead after 6 games. After that it was just a case of maintaining, and Anand comfortably won 6.5-4.5.
I love this game which was the turning point of the chamionship, and the game was thrilling