Nimzowitsch Defense: Kennedy Variation, Riemann Defense

Chess has been played for centuries and every game begins with opening moves. One such opening is known as the Nimzowitsch Defense. This defense was developed by Aron Nimzowitsch and is meant to thwart the plans of the white player. The first move in Nimzowitsch Defense is e4, which puts pressure on the black's defense right from the start. This move aims to control the central squares of the board and restrict the black pawns. White can then use this advantage to launch attacks on the black's pieces.

Black's move Nc6 is a response to white's e4 move, also known as the King's Pawn Opening. By moving the knight to c6, black aims to put pressure on the central pawn while keeping the option of developing their own pawn to e5 or d6. This move is also a part of the hypermodern strategy, where black tries to control the center without directly occupying it. The knight on c6 also supports black's pawn on d5, making it more difficult for white to gain control of the center. This move is an important part of the Nimzowitsch Defense and can often lead to a complex and tactical game.

White's move d4 after the Nimzowitsch Defense's opening move Nc6 puts pressure on black's knight, which is the primary defender of the e5 square. By moving the pawn to d4, white also aims to control the central squares of the board and restrict the movement of black's pawns. This move also prepares for the kingside castling and development of white's pieces. Additionally, advancing the pawn to d4 allows white to open up lines of play for their pieces, leading to more attacking options. In sum, the move d4 is a strong and popular response to black's Nc6 in the Nimzowitsch Defense.

In the Nimzowitsch Defense: Kennedy Variation, Riemann Defense, black's move e5 is played in response to white's move d4. By moving the e-pawn to e5, black also aims to attack the central squares, control the d4 square, and develop their own pieces. This move also puts pressure on white's pawn on d4, forcing them to make a decision on how to defend it effectively. Additionally, this move is a part of the hypermodern strategy, allowing black to control the center without occupying it directly. In sum, e5 is a strong and aggressive move that can lead to a complicated game.

White's move dxe5 in response to black's e5 move captures the pawn on e5 and gains control of the center of the board. By capturing the pawn, white also opens up lines of play for their queen and bishop. Additionally, this move puts pressure on black's knight, forcing it to move and allowing white to develop their knight on f3. By capturing with the pawn on d4, white prevents black from gaining a central pawn majority and allows them to exert more control over the board. In sum, dxe5 is a strong response from white in the Nimzowitsch Defense, setting up for a tactical and strategic game.

Black's move Nxe5 in response to white's dxe5 move captures the pawn on e5 and protects black's knight from further attack by white's pawn on d4. This move also gains control of the central squares of the board and allows black to develop their pieces. By exchanging a pawn for a knight, black can create threats against white's position and open up lines of play for their remaining pieces. Additionally, this move can damage white's pawn structure, making it more difficult for them to control the central squares. In sum, Nxe5 is a strong and tactical move for black in the Nimzowitsch Defense.

In the Nimzowitsch Defense: Kennedy Variation, Riemann Defense, white's move f4 after Nxe5 puts pressure on black's knight on e5 and restricts its movement. By advancing the pawn to f4, white also gains control of the central and kingside squares and sets up a strong pawn chain. This move can also limit black's options for deploying their pieces and force them to make difficult moves in response. Additionally, f4 can open up lines of attack against black's position and potential mating threats against the black's castled king. In sum, f4 is a strong and aggressive move by white in the Nimzowitsch Defense, setting up for a complex and dynamic game.

Black's move Nc6 in response to white's f4 move aims to regain control of the central squares of the board and put pressure on white's pawn chain. By moving the knight to c6, black also protects their own pawns on d5 and e5 and frees up the bishop on c8. This move can also limit white's pawn structure and prevent them from advancing their kingside pawns. Additionally, this move sets up potential tactical opportunities for black, who can threaten to capture the pawn on e4. In sum, Nc6 is a strong and flexible move for black in the Nimzowitsch Defense, allowing for a dynamic and strategic game.