The Opening Alapin (ECO C20) is one way to play under open aperture. Is due to the genius of Simon Alapin much better known for his contributions to other lines of major openings and defenses, as the Sicilian Defence and French Defence, although no major opening that has not left its mark. The early development of the horse by e2 has many problems. Obliges the bishop on g2 fianchetto, but a pawn in the great diagonal itself, which obstructs its action. Moreover, the horse e2 controls less ...

The Countergambit Albin (ECO D08-D09) 2 .... e5, is one of the main variants of the Queen's Gambit. The Albin Countergambit raises an interesting counter that, although it seems alContragambito Falkbeer differs dramatically, as the white pawn is attacked by the queen. With correct play White should take advantage, but there are many traps, such as the Lasker Celada.
Main Line

1.d4 d5
2.c4 e5

1.d4 d5 2.c4 e5 4.Nf3 d4 3.dxe5

1.d4 d5 2.c4 e5 4.Nf3 Nc6 d4 3.dxe5 5.Cbd2
1.d4 d5 2.c4 e5 4.Nf3 Nc6 3.dxe5 d4 Bg4 6.h3 Bxf3 5.Cbd2 7.Cxf3 8.Ad2 Bb4 + Qe7
1.d4 d5 2.c4 ...

Anderssen Opening (ECO A00) is an extravagance that gets nothing. It is out of all the principles of openness. The entering class player in this scheme is an attacking player who is known than his rival and will make your life miserable later. For now gives her time and up to two, because h3 a3 follows, also, are interchangeable. It is best not to be nervous and play with logic. The black should be aware that you attack with the principles of the hypermodern school of ...

The Bishop's Opening is a chess opening. It is characterized by movements (ennotación algebraic): 1.e4 e5 2.Ac4

White carried a piece for the control center, press the f7 point. By avoiding the most natural 2.Nf6 not block the f-pawn. Another virtue of this opening is that it can transpose some favorable lines of King's Gambit, Vienna opening, the opening Italian and others. Although playing well Black must match.

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
The Spanish Opening with 3 .... a6 (ECO C68-C99) is the main line that is played today. It has many advantages for White, as it weakens the structure of pawns on the queenside, but also for Black as it manages to gain space and attack on the queenside attack the white bishop. The possibilities between them are balanced, making it a favorite among the great masters. There are three major lines of play, the variant of change ...

The opening is an opening of the Scottish game of chess. It is characterized by the moves (in algebraic notation):
1.e4 e5
2.Nf3 Nc6
3. d4

It is an opening that is included within the openings open. White with the d4 pawn move intended to break the center quickly to gain advantage.
The Scottish Open (ECO C44 and C45) is one of the most robust approach to opening the center. Rather than raise it quickly, differs a play, so the white is developing rapidly and is an attack on the flank ...

Let's see I'll try to explain something very important in chess, theoretical stages.
In theory, chess has 3 phases:

Opening
Middle Game
End

So rapidly are the first opening movement, between 10 and 20 first moves, the middle game is when you start the "battle" when the players actually do move attack / defense and the end is when it is little pieces and decides who wins.
Oh I forgot, the final stage does not always happen, sometimes in the middle game the game ends.
Now we focus ...