1. e2e4  1... c7c5  2. g1f3  2... b8c6  3. c2c3 Dubov revealed after the game that he expected  the appearance of the Alapin, as he has "pretty horrible score against  it." 3... g8f6  4. e4e5  4... f6d5  5. f1c4  5... d5b6  6. c4b3  6... c5c4  7. b3c2  7... d7d5  8. e5d6  8... d8d6  9. e1g1  9... c8g4  10. d1e2  10... e8c8  11. b1a3  11... d6e6  12. e2e6  12... g4e6  13. b2b3 