1. d2d4  1... g8f6  2. g1f3  2... g7g6  3. c2c4  3... f8g7  4. b1c3  4... e8g8  5. c1g5 This move is a specialty of GMs Mamedyarov and Dubov, who often use it in blitz games. 5... c7c5  6. d4d5  6... d7d6  7. e2e3 There's nothing wrong with advancing the pawn two squares. 7... b8d7 Black usually chases the white bishop immediately with 8. f1e2  8... h7h6  9. g5h4  9... g6g5  10. h4g3  10... f6h5 This is thematic in the King's Indian Defense. Black's bishop is a monster, especially now that it has no rival. Of course, there is a price to pay for it with the frailty of the structure on the kingside. But this price is not so expensive, and Black's position is comfortable. 11. d1c2 