1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... d7d5 No major tournament passes without the Catalan Opening being played. 4. g2g3  4... d5c4  5. f1g2  5... c7c5 There are many ways to face the Catalan and Anand's choice is considered one of the best.