1. d2d4  1... d7d5  2. g1f3  2... e7e6  3. c2c4  3... d5c4  4. e2e3  4... g8f6  5. f1c4  5... c7c5 The solid QGA. 6. e1g1  6... a7a6  7. b1d2 Andreikin, known for his original thinking, found an unbeaten path to fight against one of the most reliable black openings. 7... c5d4  8. f3d4  8... f8c5 