Grob Opening: Grob Gambit, Keres Gambit

In the Grob Opening: Grob Gambit, Keres Gambit, White wants to play g4. This move aims to control the center and limit Black's options while also creating some weakness in White's position. By advancing the g-pawn, White seeks to open lines for the bishop and pave the way for a possible attack on Black's king. However, this move also weakens White's position and should be played with caution.

After the move 1. g4, Black wants to play d5 to create a strong pawn presence in the center and challenge White's control of the position. By playing this move, Black also aims to gain space and create potential tactics against White's pawn structure. However, the move carries some risk as it opens up the possibility of White's bishop developing with a tempo. Additionally, if Black is not careful, the advance of this pawn can lead to the creation of weak squares in their own position.

After the moves 1. g4 d5, White wants to play Bg2 to bring their bishop into the game and establish a strong diagonal presence. The bishop on g2 targets the center of the board, putting pressure on Black's pawn on d5. Additionally, this move connects White's pieces and allows future castling to the king side. However, playing Bg2 does leave White's pawn on g4 unprotected, so White should be cautious of any potential attacks on this pawn.

In the Grob Opening: Grob Gambit, Keres Gambit, after the moves 1. g4 d5 2. Bg2, Black wants to play e5. This move aims to challenge White's control of the center and create a strong pawn presence on that square. It also allows Black's bishop to be developed to a strong diagonal and puts pressure on White's central pawn structure. However, by advancing this pawn, Black does leave their d5 pawn unprotected, which White can take advantage of with tactics such as pawn breaks. Additionally, Black should be careful not to create a potential weakness on d6 if they advance their e-pawn too early.

After the moves 1. g4 d5 2. Bg2 e5, White wants to play d4 to further establish their control of the center and break Black's pawn chain. By putting a pawn in the center, White aims to create more space for their pieces and free up their bishop on g2. Additionally, this move opens up lines for White's queen and allows them to coordinate their pieces more effectively. However, playing d4 does also create weaknesses in White's pawn structure, as their c3 pawn becomes unprotected and Black can potentially take advantage of this with tactics such as pawn breaks.

After the moves 1. g4 d5 2. Bg2 e5 3. d4, Black wants to play exd4 to take control of the center and gain central pawns. This move frees up their pieces and opens up the possibility to potentially launch an attack on White's king. Additionally, capturing White's pawn creates a weakness in White's pawn structure as their c3 pawn becomes isolated and backward. However, by capturing White's pawn, Black also weakens their own pawn structure and exposes their d5 pawn to possible attacks from White's pieces.

In the Grob Opening: Grob Gambit, Keres Gambit, after the moves 1. g4 d5 2. Bg2 e5 3. d4 exd4, White wants to play c3. This move is played to regain control of the center by attacking Black's pawn on d4 and establishing a strong pawn presence in the center. The move also allows White's bishop on g2 to come into play and apply pressure on Black's position. Additionally, by playing c3, White solidifies their pawn structure and creates a strong defense against potential counterattacks from Black. However, the move also leaves White's pawn on d4 vulnerable and open to attack by Black's pieces in some variations.