Benko Gambit Accepted: Fully Accepted Variation

Chess players often start the game by developing minor pieces, controlling the center and preparing their king for safety. However, White's d4 move challenges Black's control over the center and puts pressure on Black to respond carefully or risk losing control. This move creates a solid foundation for White's pieces to develop and prevents Black from comfortably occupying the center with their pawns. In essence, this move sets the tone for the rest of the game by establishing White's dominance in the center.

By developing the knight to f6, Black mirrors White's opening move and also defends the pawn on d5. Additionally, the knight on f6 puts pressure on White's pawn on e4, which can make it difficult for White to expand their control over the center. Nf6 is a common move for Black in many openings as it allows for flexibility in later moves while also maintaining a strong defensive stance. By playing this move, Black is setting up for a potentially sharp battle for control over the center.

White's c4 move helps to establish a strong presence in the center of the board and gains space. By controlling the d5 square, White's pawn on c4 restricts Black's options for developing their pieces and creates potential for future attacks on Black's position. This move also prepares for the development of White's minor pieces and can potentially lead to a more aggressive style of play. In sum, c4 is a popular move in many openings as it sets in motion many key ideas that form the basis of White's overall strategy.

In the Benko Gambit Accepted: Fully Accepted Variation, Black's move c5 challenges White's control of the center and prepares for a queenside pawn advance. By playing c5, Black targets White's pawn on d4, hoping to exchange pawns and secure a strong position in the center. This move also puts pressure on White to react carefully and can potentially force White to make a concession in order to maintain their hold on the center. In sum, c5 is a aggressive and dynamic move that sets the stage for a complex and tactical game.

White's move d5 in response to Black's c5 puts pressure on Black's center pawn. By advancing this pawn, White aims to open up the position and gain control over more space on the board. Additionally, it potentially forces Black to recapture with their pawn, which can further isolate Black's d-pawn and limit their counterplay options. By playing d5, White sets the stage for a more aggressive style of play and creates potential for early tactical opportunities. In sum, d5 is a powerful move that can give White a strong positional advantage if played correctly.

Black's move b5 in response to White's d5 aims to challenge White's central pawn structure and gain space on the queenside. By advancing this pawn, Black potentially creates a weakness on White's c4 pawn and restricts White's ability to develop their minor pieces. Additionally, b5 can force White to make a decision regarding the pawn exchange, which can lead to tactical opportunities for Black. By playing b5, Black sets the stage for a flexible and dynamic style of play that seeks to outmaneuver White on the queenside. In sum, b5 is a bold move that can create opportunities for Black to gain a positional or tactical advantage if played skillfully.

In the Benko Gambit Accepted: Fully Accepted Variation, White's move cxb5 aims to gain material and open up the board in the center. By capturing Black's b-pawn with their c-pawn, White creates potential for their other pieces to gain momentum and infiltrate Black's position. Additionally, this move can potentially lead to positional advantages for White if Black is forced to recapture with their a-pawn, leaving them with a potentially weakened pawn structure on the queenside. In sum, cxb5 is a powerful move that seeks to capitalize on any potential positional weaknesses in Black's opening play.

Black's move a6 in response to White's capture on b5 aims to limit the mobility of White's knight on c3 and prevent any threats of a potential fork on b6. By forcing White to make a decision about the placement of their knight, Black creates opportunities for counterplay and puts pressure on White to maintain control over the center of the board. Additionally, a6 prepares for the development of Black's pieces by freeing up the b7-square for the bishop. In sum, a6 is a flexible strategic move that seeks to limit White's options while advancing Black's own development plans.

In response to Black's pawn advance on a6, White's move bxa6 aims to gain material and create potential for their pieces to infiltrate Black's position. By capturing Black's pawn with their own a-pawn, White gains control over the b-file and potentially creates weaknesses in Black's pawn structure. Additionally, this move can potentially open up lines for White's rooks to access and penetrate Black's position. By playing bxa6, White sets the stage for a potentially aggressive style of play, seeking to control the center and exploit any weaknesses in Black's opening.