1. d2d4  1... g8f6  2. c2c4  2... g7g6  3. h2h4 In a must-win situation Vachier-Lagrave should  be creative. 3... f8g7  4. b1c3  4... d7d5  5. h4h5  5... f6h5  6. c4d5  6... e7e6  7. g2g4 An original and  strong idea. 7... h5f6  8. d5e6  8... c8e6  9. e2e4 