Hello everybody! I've decided to learn the Ruy Lopez, I'm sick of the same old king's pawn opening. So I'd like to discuss the Ruy Lopez. I wanna master this opening! I'm going to just give all the main ideas that I've learned so far and then you guys can take over and talk talk talk everything Ruy Lopez!
So you've got the beginning of the Ruy Lopez (or as I'm going to call it further, the RL):
Then black has two main moves, a6 being the most common.
Sometimes the bishop moves to a4. If the bishop takes the knight that turns it to the RL exchange variation. At this point white has a nice bunch of pawns on the kingside which is better than black's group of queenside pawns. This means that white has the better pawn structure and may even have a passed pawn, resulting in an endgame advantage.
Even after the bishop/knight exchange, white can't take the e5 pawn with the knight because of:
However, bishop to a4 is a more common move than bishop takes knight:
This can result in the closed RL.
Next white can just play h3 and black chooses what to do next. By now white's main plan is to push the d-pawn. Then white's b1 knight can move to g3 (d2, f1, g3)
But black also has plans. He can move either knight to let the c/f pawns move, or he can try to establish a center with the d-pawn. Since it's black's turn, though, black chooses how to continue. One of the most common things to do is Nb8, starting the Breyer Variation of the Closed RL. The idea is to later move the knight to d7, a better square. This also allows the c-pawn to move, along with defending the d5 pawn. The Breyer Variation's start looks like this:
Another thing is the Chingorin Variation, which starts with 9...Na5.
The point of this is to push the bishop, and after it retreats to c2, black can push the c-pawn. After white's move black can play Nc6.
So yeah! I'm really sorry for such a long forum post, I didn't realize that it would be this long! So if you have anything to say about the Ruy Lopez, please share it! Maybe once I learn enough, I can even make a blog post about it. Thanks!