King's Indian - Petrosian system - Keres variation
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4
White advances the queen's pawn to d4. Black develops the knight to f6. White plays the c-pawn to c4.
Black moves the g-pawn to g6. White develops the knight to c3. Black develops the dark-squared bishop to g7.
White advances the king's pawn to e4. Black moves the queen's pawn to d6. White moves the knight to f3.
Black castles kingside. White develops the light-squared bishop to e2. Black advances the king's pawn to e5.
White plays the queen's pawn to d5. Black moves the knight to d7. White places the dark-squared bishop to g5.
Black plays the h-pawn to h6. White deploys the dark-squared bishop to h4. Black plays the g-pawn to g5.
White places the dark-squared bishop to g3. Black moves the knight to h5. White plays the h-pawn to h4.