Pros
1. Flexibility: The Nimzo-Hint Defense offers a flexible pawn structure to the player playing with the black pieces. This makes it easier to switch to different strategies. Active Play: The Nimzo-Hint offers Black an active play opportunity.
2. Black can disrupt White's pawn structure in the center by exchanging his Bishop for the Knight on c3 and establish effective control over the center, giving himself a positional advantage.
3. Pawn Structure: Black usually has a solid pawn structure. This can provide an advantage in the endgame. It aims to disrupt White's pawn structure and create thousands of pawns.
4. Active Play: Nimzo-Hint offers Black an active play opportunity.
Cons
1. White's Central Dominance: If White plays correctly, he can establish a strong pawn center and limit Black's space of movement. Development Problems: In some variations, Black's development may be a little behind. This may make it easier for White to attack.
2. Isolated Pawn: Black may have isolated pawns in some variations of the game. Isolated pawns can be vulnerable and White can attack these pawns in the game
3. Theoretical Difficulty: It may be necessary to memorize a large number of variations.
4. Development Problems: In some variations, Black's development may be a little behind. This may make it easier for White to attack.
:
E20 Nimzo-Indian Defence: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
E21 Nimzo-Indian, Three knights variation: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3
E22 Nimzo-Indian, Spielmann Variation: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3
E23 Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc6: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6
E24-29
Nimzo-Indian, S misch Variation: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3
E30 Nimzo-Indian, Leningrad Variation: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5
E31 Nimzo-Indian, Leningrad Variation, main line: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5
6.d5 d6
E32-39
Nimzo-Indian, Classical Variation: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2
E40-59
Nimzo-Indian, 4.e3: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3
