Modern Defense: Averbakh Variation, Pseudo-Sämisch

In the Modern Defense: Averbakh Variation, Pseudo-Sämisch, the move d4 by White aims to control the center and establish a strong pawn presence. It also opens up lines for the queen and the light-squared bishop, putting pressure on Black's position right from the start. By playing d4, White subtly invites Black to push their pawn to d5, which can lead to a highly tactical game. Therefore, d4 is a crucial move in this variation, setting the stage for a dynamic and complex battle.

Playing g6 as Black after 1. d4 is known as the Modern Defense. This move aims to control the center indirectly by preparing to fianchetto the bishop and putting pressure on White's pawn structure. It also allows Black to develop their kingside pieces quickly and fortify their king's position. By delaying the push of the pawn to d5, Black avoids entering well-known opening lines and forces White to adjust their strategy. The move g6 can lead to a variety of exciting and unbalanced positions, making it a popular choice among chess players.

After 1. d4 g6, White's move c4 targets the center and seeks to control more space. It also prepares for the development of the knight to c3 and helps to break up Black's pawn structure. By controlling the d5 square, White restricts Black's pawn breaks and limits the options of the dark-squared bishop. Playing c4 also puts pressure on Black's position, forcing them to make decisions about the development of their own pieces. In sum, c4 is a strong move that fits well with White's strategy of controlling the center and preparing for an aggressive play.

In the Modern Defense: Averbakh Variation, Pseudo-Sämisch, after 1. d4 g6 2. c4, Black plays Bg7 as a natural developing move. By fianchettoing the bishop, Black strengthens their control over the dark squares and prepares to castle kingside. Bg7 also puts pressure on the central pawns, forcing White to make decisions about the development of their own pieces. This move can lead to a complex and tactical game, as both sides jockey for control of the center and try to create weaknesses in the opponent's position. In sum, Bg7 is a flexible move that fits well with Black's strategy of playing dynamically and reacting to White's moves.

After 1. d4 g6 2. c4 Bg7, White's move e4 aims to further control the center and expand their pawn chain. It also opens up lines for the dark-squared bishop and exerts pressure on Black's position. By playing e4, White looks to gain more space while forcing Black to react to the threat of a possible pawn push to e5. This move can lead to a sharp and tactical game, as Black has to make decisions about either defending the d6-pawn or advancing it to d5 and gaining more control over the center. In sum, e4 is a strong and aggressive move that fits well with White's strategic plan to control the game.

After 1. d4 g6 2. c4 Bg7 3. e4, Black's move d6 aims to solidify their position and support the control of the central squares. It also allows the dark-squared bishop to develop to a good diagonal and prepares to push the pawn to d5 if the opportunity arises. By playing d6, Black can defend against potential pawn pushes from White, such as e5, while also preparing to develop their knight to f6 and castle kingside. This move can lead to a position with an equal pawn structure and balanced play, as both sides look for ways to gain an advantage. In sum, d6 is a solid and flexible move that fits well with Black's strategy of playing reactively and seeking counterplay.

In the Modern Defense: Averbakh Variation, Pseudo-Sämisch, after 1. d4 g6 2. c4 Bg7 3. e4 d6, White's move Be3 is a natural developing move that aims to complete the development of the kingside pieces. By developing the bishop, White prepares to castle kingside and adds support to the central pawn chain. This move also puts pressure on Black's position, as the bishop threatens to capture the knight on f6 if Black decides to castle kingside as well. Be3 is a flexible move that allows White to continue their strategy of controlling the center and preparing for an aggressive play. This move leads to a position with dynamic possibilities, as both sides continue to develop their pieces and jockey for control of the board.

After 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Be3, Black's move Nf6 develops the knight and adds support to the control of the central squares. It also indirectly puts pressure on White's central pawn chain and prepares to castle kingside. By developing the knight, Black threatens to capture the e4-pawn if White decides to recapture with the knight. This move also sets up a double attack on the pawn on d4, and it can be used to create tactical threats in the center. In sum, Nf6 is a flexible move that fits well with Black's strategy of playing dynamically and looking for counterplay. It can put pressure on White's position and create opportunities to initiate offensive play.

After 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Be3 Nf6, White's move f3 aims to reinforce the pawn on e4 and limit Black's options to attack it. By playing f3, White also prepares to develop their knight to f2, which can defend the pawn on e4 while also supporting the control of the central squares. Moreover, f3 creates a safe spot for the king in the event of a potential attack on the g2-square. This move also restricts Black's pawn breaks, such as e5 and f5, and can force them to adopt a more defensive posture. In sum, f3 is a flexible move that fits well with White's strategic objectives of controlling the center and preparing for an aggressive play.