1. e2e4  1... c7c5  2. g1f3  2... e7e6  3. d2d3  3... b8c6  4. g2g3  4... g7g6  5. f1g2 Bassem's favorite KIA. 5... f8g7  6. e1g1  6... d7d6  7. c2c3  7... g8f6  8. f1e1  8... e8g8  9. d3d4  9... e6e5 I always believed that the weakening of the d5 square is a serious concession. But Nakamura  proves otherwise. 10. d4c5  10... d6c5  11. d1d8  11... f8d8  12. b1a3 