1. e2e4  1... g8f6  2. e4e5  2... f6d5  3. d2d4  3... d7d6  4. g1f3  4... d6e5  5. f3e5  5... c7c6 This variation of the Alekhine Defense is used by strong GMs as a blitz weapon. 6. f1d3  6... g7g6  7. e1g1  7... f8g7  8. f1e1  8... e8g8  9. c2c3  9... b8d7 