Alekhine Defense: Hunt Variation, Lasker Simul Gambit

The opening move e4 is played by white to control the center of the board - it allows their pieces to have more mobility and opportunities for attack. This move also opens up lines of attack for the queen and bishop. In the Alekhine Defense, black responds with Nf6 to challenge white's control over the center. This move is a popular choice for more aggressive players as it often leads to a tactical and exciting game. Continuing with e5 and then Nb6, black sets up a defense based on attacking white's pawns and disrupting their pawn structure. This can lead to a disadvantage for white if they are not careful with their moves.

By playing Nf6 on move two, Black aims to challenge White's control over the center of the board. The knight can also be used to support future pawn advances, such as d5 or c5, which would further contest control over the center. Additionally, by developing a piece towards White's territory, Black puts pressure on White's position, forcing them to make a decision about how to respond. The move Nf6 is a common choice in many opening variations due to its flexibility and active potential.

White's move e5 aims to maintain their control over the center by pushing a pawn forward and attacking Black's knight. This move also opens up a line of attack for the queen and bishop, potentially putting pressure on Black's position. By playing e5, White hopes to gain more space on the board and limit Black's options for pawn advances. However, advancing the pawn too early can leave it vulnerable to attack and disrupt White's own pawn structure. Therefore, playing e5 requires careful consideration and calculation of potential threats and counter-moves from Black.

In the Alekhine Defense: Hunt Variation, Lasker Simul Gambit, after white's move e5, Black can respond with Nd5. This move allows Black to attack the pawn on e5 with their knight and regain control over the center. Additionally, by placing their knight in the center of the board, Black gains more options for future moves and makes it difficult for White to advance their pawns without making concessions. However, playing Nd5 does create a potential weakness in Black's pawn structure if the knight is captured, so Black must be prepared to defend against any counter-attacks from White.

White's move c4 aims to further control the center and gain space on the board by pushing a pawn forward. This move also prepares for the development of White's pieces, particularly the knight on c3, and puts pressure on Black's knight on d5. By playing c4, White hopes to establish a pawn chain from c4 to e4, making it difficult for Black to create counterplay on the wings. However, this move does weaken the b3 square, potentially allowing Black's knight to move there and create an outpost. Therefore, White must be careful in their execution of this move, considering both their own plans and Black's potential responses.

After White's move c4 in response to 1. e4 Nf6 2. e5 Nd5, Black can play Nb6 to attack the pawn on c4 and gain control over the center. This move also prepares for Black's next move, which may involve playing c5 to challenge White's pawn chain. By placing the knight on b6, Black also creates potential threats against White's pieces on the queenside. However, playing Nb6 does temporarily abandon the defense of the pawn on d5, so Black must be prepared to defend against any potential counter-attacks by White's pawns or pieces. In sum, Nb6 is a flexible move in the Alekhine Defense that allows Black to challenge White's central control and prepare for further counter-attacks.

In the Alekhine Defense: Hunt Variation, Lasker Simul Gambit, after Black's move Nb6, White can respond with c5. This move aims to further control the center and gain space by pushing a pawn forward. By attacking Black's knight on b6, White pressures Black to move the knight, potentially disrupting Black's development. Additionally, playing c5 prepares for the development of White's pieces, particularly the knight on c3 or the queen on d4. However, playing c5 also creates a potential weakness in White's own pawn structure, which Black may be able to exploit. Therefore, White must consider both the potential benefits and risks of this move before executing it.

After White's move c5 in response to 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5, Black can play Nd5 to attack the pawn on c5 with their knight. This move also challenges White's pawn chain and potentially disrupts their control over the center. By occupying the d5 square with their knight, Black gains more central control and creates immediate threats against White's pieces. However, playing Nd5 also blocks the defense of the pawn on b6 and requires Black to be prepared to defend against potential counterattacks by White's pieces. In sum, Nd5 is an active and potentially aggressive move in the Alekhine Defense that challenges White's control over the center.

White's move Bc4 aims to develop a piece towards the center of the board and prepare for potential attacks on Black's weakened pawn structure. By placing the bishop on c4, White exerts pressure on Black's pawn on f7, which is a commonly exploited weakness in the Alekhine Defense. Additionally, the bishop can support further pawn advances or coordinate with White's other pieces to increase pressure on Black's position. However, playing Bc4 also creates a potential weakness on c4, which Black may be able to exploit with future moves. Therefore, White must weigh the benefits and risks of this move carefully and consider potential responses from Black.

In the Alekhine Defense: Hunt Variation, Lasker Simul Gambit, after White's move Bc4, Black can respond with e6. This move aims to defend their pawn on d5 and further solidify their central control. By placing a pawn on e6, Black also prepares for the development of their pieces and potentially prepares for a pawn break with d5. Additionally, e6 may also limit the potential for White's pieces to be effective on the e-file. However, playing e6 can also result in a cramped position for Black's pieces, particularly if White continues to exert pressure on Black's pawn structure. Therefore, Black must be prepared to defend and counter-attack if necessary.

White's move Nc3 aims to develop another piece towards the center of the board and prepare for further attacks on Black's pawn structure. By placing the knight on c3, White prepares the castle and also puts pressure on Black's pawn on d5. Additionally, placing a knight on an outpost on c3 can be useful for attacking Black's pieces on the queenside. However, playing Nc3 also creates a potential weakness on d4, which Black may be able to exploit with future moves. Therefore, White must consider the risks and benefits of this move before executing it and be prepared to defend against potential counter-threats from Black.