1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6  4. d2d3 Not yet an endgame with you, Mr  Carlsen. 4... f8c5  5. b5c6  5... d7c6  6. e1g1  6... c8g4 The most annoying reply for the first player. Once that he  castled, he needs to think twice if he really wants to break the pin with  the g2-g4 move.