The Main Line of the Ruy Lopez sees White positioning their pieces to prepare for a long struggle for central control. Below you can find a list of some of the prevalent lines of the opening: Main Line With all its most popular moves deeply analyzed by generations of elite players, the theory behind the Spanish Game grew to enormous proportions. The Ruy Lopez is one of the most studied openings in chess.
Despite having a large amount of theory, it is an opening that players of all levels can enjoy. Most of the world's top players have adopted this rich opening as part of their repertoire, and many of them play it with both colors. The Ruy Lopez (also known as the Spanish Opening or Spanish Game) is one of the oldest and most analyzed openings in chess history.