Double Attacks and Discovered Attacks

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IAmPomi

Hi everyone! This is Pomi. And now I'm going to show you two important chess tactics you have to know, which are the Double Attacks and the Discovered Attacks.

 

First of all, what are those two terms?


Double Attack:

The double attack is a very fundamental tactic in chess that consists on attacking two pieces at the same time, like in this example:

This double attack was also a check. But not every double attacks are checks too. Look at this example:

 
 

What's the difference of Double Attack and Fork?

Fork: Is when you're attacking two or more pieces with one piece.

Double Attack: Is when you're attacking two or more things (like a piece and a checkmate) and not necessarily with one piece.


Discovered Attack:

A discovered attack is a dangerous tactic that consist on moving one piece out of the way to reveal a previously blocked attack by another piece, like this:

 
If the discovered attack is also a check, it's known as Discovered Check. So this example is a discovered check. Another example of discovered attack is:
It's important to know these two tactics, because combining them, we can get very good results!
 

Puzzles:
 
Find a double attack that let us get the black's Bishop:
 
 
Find a way to make a discovered attack and a double attack at the same time:
 
 
The discovered attacks are useful also in the opening and development, like in this puzzle:



 

Why are they important to know?

It's important to know them because they will make you be a better player and they will make you win a lot of matches! Here are two examples:
 
 

 
 
Now, you know what double attacks and discovered attacks are, and how you can combine them. Good luck using that knowledge in your own games!
goldendot

Thank you! This is really helpful for beginners and intermediate players!

IAmPomi

You're welcome!!

Ryan_426

The last game though, Black had so many pieces for the queen

IAmPomi

Yeah, I love that sacrifice. Bobby Fischer was a great player.