In the Nimzo-Indian, Black is generally prepared to concede the bishop pair by playing Bxc3. As dynamic compensation, they often double White's c-pawns, which represent a static weakness, and gains play against the central light squares d5 and e4, even in those instances where White is able to recapture with a piece after ...Bxc3. Black will aim to close the position to reduce the scope of White's bishops. To this end, Black must blockade the white pawn centre from advancing and neutralise White's attacking chances on the . An example of Black's strategy carried out successfully is the game Mikhail Botvinnik–Samuel Reshevsky from the 1948 World Chess Championship, which reached the position in the diagram after White's 24th move.