English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation (variation 4)

The Anglo-Indian Defense is a solid and flexible opening for White, allowing for a strong pawn structure and good development of pieces.

This variation typically starts with a pawn move to c4, followed by a knight development to f6 and then a pawn capture on d5. White then plays g3 to fianchetto the bishop and develop the knight to c3. Black responds by capturing the pawn on d5 with the knight, leading to a symmetrical pawn structure. White continues with Bg2 to develop the bishop and put pressure on the long diagonal. Black then captures the knight on c3 with the bishop, forcing White to recapture with the b pawn. This variation often leads to a balanced position with both sides having equal chances for a successful middlegame. It is a popular choice for players looking for a solid and strategic opening that can lead to a variety of pawn structures and piece placements.