French Defense: Tarrasch Variation, Guimard Defense, Main Line

The opening move 1.e4 is a common starting move in chess as it immediately gains control over the center of the board. This move allows the White player to position their pawns and pieces aggressively, aiming to control more space than their opponent. By pushing e4, White intends to place their pawn on a strong central square and eventually develop their pieces towards the center. This strategic advantage can make it harder for Black to advance their own pieces, as they will have to maneuver around White's powerful central control.

After 1. e4, Black responds with e6, which is known as the French Defense. By playing e6, Black intends to control the d5 square, which is a central and important square in chess. The move also prepares to develop the bishop on c8 and allows Black to castle kingside. Additionally, it can restrict the pawn movement of White's d-pawn and limit the scope of their light-squared bishop. In sum, the French Defense is a solid opening choice for Black that aims to create a strong pawn structure and prepare for effective piece development.

The move d4 by White challenges Black's control of the d5 square and aims to establish a strong pawn duo in the center. This pawn duo creates opportunities to develop powerful pieces like the queen and bishop. Additionally, it allows White to exert pressure on Black's position and gain more space on the board. The move d4 can also facilitate the opening of lines for the other pieces to enter the game, especially the queen's bishop. In sum, d4 is a strong move in the French Defense that aims to gain control of the central squares and create opportunities for a powerful attack.

In the French Defense: Tarrasch Variation, Guimard Defense, Main Line, Black plays d5 after White's move d4. This move counterattacks White's pawn in the center and aims to gain space and control over the central squares. By advancing the d-pawn, Black creates pressure on White's position and opens up lines for their pieces to become active. Additionally, it prepares to develop Black's light-squared bishop and king’s knight. Playing d5 early in the game is a common strategy in the French Defense as it aims to challenge White's control over the center and gain piece mobility.

After the moves 1. e4 e6 2. d4 d5, White plays Nd2, a move that supports the pawn on e4 and prepares to develop the knight to a more active square later. By moving the knight to d2, White avoids the exchange of knights with 2. Nc3 Nf6 3. exd5 exd5 and maintains control over the center. The move also prepares to castle kingside and allows the queen's knight to be developed to a more central square, such as f3 or g3. In sum, Nd2 is a flexible move that aims to maintain White's strong central position and prepare for future plans.

After the moves 1. e4 e6 2. d4 d5 3. Nd2, Black plays Nc6, which is a move that puts pressure on White's knight on d2 and prepares to develop the light-squared bishop to b4. By developing the knight to c6, Black gains control over the important d4 square and creates opportunities to attack the center. Additionally, it prepares to castle kingside and supports Black's pawn on d5. Developing the knight early in the game is a common strategy in chess as it creates piece mobility and prepares the way for further development. In sum, Nc6 is a flexible move that allows Black to gain space and pressure White's position.

In the French Defense: Tarrasch Variation, Guimard Defense, Main Line, White plays Ngf3 after Black's move Nc6. This move protects the pawn on e4 and prepares to develop the bishop on c1 to a more active square. Additionally, it aims to control more central squares and prepares to castle kingside. Playing Ngf3 is a common strategy in this variation of the French Defense as it supports White's strong central position and allows for more flexible piece development. In sum, Ngf3 is a flexible move that creates new options for White's development and puts pressure on Black to make precise moves.

After the moves 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3, Black plays Nf6, which is a move that develops a knight to an active square and eyes the e4 pawn. By developing the knight to f6, Black also prepares to castle kingside and supports the pawn on d5. Additionally, it puts pressure on White's position and creates the potential for future attacks. Developing the knight early in the game is a common strategy in chess as it creates mobility and prepares the way for further development. In sum, Nf6 is a flexible move that allows Black to gain space and control over the center of the board.