1. d2d4  1... g7g6 Nakamura abandons his safe QGD approach for an old love of his,  the KID. 2. c2c4  2... f8g7  3. e2e4  3... d7d6  4. b1c3  4... g8f6  5. g1f3  5... e8g8  6. f1e2  6... e7e5  7. e1g1  7... b8c6  8. d4d5  8... c6e7  9. b2b4 