< Chess Opening Theory < 1. e4 < 1...e5 < 2. Nf3 < 2...Nc6
Ruy Lopez
a b c d e f g h
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)

r1bqkbnr/pppp1ppp/2n5/1B2p3/4P3/5N2/PPPP1PPP/RNBQK2R

Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5
ECO code: C60—99
Parent: King's Knight Opening
Responses:

3. Bb5 - Ruy Lopez

The essential move marking the Ruy Lopez, or Spanish Game. "It is the double king's pawn opening most commonly used in master play; it has been adopted by almost all players at some point in their careers and many play it from both the White and Black sides."

White threatens to trade off Black's c6-knight, leaving the e5-pawn undefended. It's not an immediate threat, because after 4. Bxc6 dxc6 5. Nxe5, Black can win the pawn back with 5... Qd4 or 5... Qg5.

Black can respond in a variety of ways. The most common move is the Morphy Defence 3... a6. This forces White to make a decision about the Bishop - retreat or exchange.

Many other moves are available, some neglecting completely the protection of the knight and the pawn and continuing development.

The opening is named after the 16th century Spanish priest Ruy López de Segura.

a b c d e f g h
8{{{square}}} black rook{{{square}}} black king{{{square}}} black bishop{{{square}}} black queen{{{square}}} black king{{{square}}} black bishop{{{square}}} black knight{{{square}}} black rook8
7{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn7
6{{{square}}} black pawn{{{square}}} black king{{{square}}} black knight{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king6
5{{{square}}} black king{{{square}}} white bishop{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king5
4{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king4
3{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white knight{{{square}}} black king{{{square}}} black king3
2{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} black king{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn2
1{{{square}}} white rook{{{square}}} white knight{{{square}}} white bishop{{{square}}} white queen{{{square}}} white king{{{square}}} black king{{{square}}} black king{{{square}}} white rook1
a b c d e f g h
3... a6   (Morphy's Defence)
a b c d e f g h
8{{{square}}} black rook{{{square}}} black king{{{square}}} black bishop{{{square}}} black queen{{{square}}} black king{{{square}}} black bishop{{{square}}} black king{{{square}}} black rook8
7{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn7
6{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} black king{{{square}}} black king6
5{{{square}}} black king{{{square}}} white bishop{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king5
4{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king4
3{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white knight{{{square}}} black king{{{square}}} black king3
2{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} black king{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn2
1{{{square}}} white rook{{{square}}} white knight{{{square}}} white bishop{{{square}}} white queen{{{square}}} white king{{{square}}} black king{{{square}}} black king{{{square}}} white rook1
a b c d e f g h
3... Nf6   (Berlin Defence)
a b c d e f g h
8{{{square}}} black rook{{{square}}} black king{{{square}}} black bishop{{{square}}} black queen{{{square}}} black king{{{square}}} black bishop{{{square}}} black knight{{{square}}} black rook8
7{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn7
6{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king6
5{{{square}}} black king{{{square}}} white bishop{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king5
4{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king4
3{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white knight{{{square}}} black king{{{square}}} black king3
2{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} black king{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn2
1{{{square}}} white rook{{{square}}} white knight{{{square}}} white bishop{{{square}}} white queen{{{square}}} white king{{{square}}} black king{{{square}}} black king{{{square}}} white rook1
a b c d e f g h
3... d6   (Steinitz Defence)
a b c d e f g h
8{{{square}}} black rook{{{square}}} black king{{{square}}} black bishop{{{square}}} black queen{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} black rook8
7{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn7
6{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king6
5{{{square}}} black king{{{square}}} white bishop{{{square}}} black bishop{{{square}}} black king{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king5
4{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king4
3{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white knight{{{square}}} black king{{{square}}} black king3
2{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} black king{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn2
1{{{square}}} white rook{{{square}}} white knight{{{square}}} white bishop{{{square}}} white queen{{{square}}} white king{{{square}}} black king{{{square}}} black king{{{square}}} white rook1
a b c d e f g h
3... Bc5   (Classical Defence)
a b c d e f g h
8{{{square}}} black rook{{{square}}} black king{{{square}}} black bishop{{{square}}} black queen{{{square}}} black king{{{square}}} black bishop{{{square}}} black knight{{{square}}} black rook8
7{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn7
6{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king6
5{{{square}}} black king{{{square}}} white bishop{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black king5
4{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king4
3{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white knight{{{square}}} black king{{{square}}} black king3
2{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} black king{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn2
1{{{square}}} white rook{{{square}}} white knight{{{square}}} white bishop{{{square}}} white queen{{{square}}} white king{{{square}}} black king{{{square}}} black king{{{square}}} white rook1
a b c d e f g h
3... f5   (Schliemann (Jaenisch) Defence)
a b c d e f g h
8{{{square}}} black rook{{{square}}} black king{{{square}}} black bishop{{{square}}} black queen{{{square}}} black king{{{square}}} black bishop{{{square}}} black knight{{{square}}} black rook8
7{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black king{{{square}}} black pawn{{{square}}} black pawn{{{square}}} black pawn7
6{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king6
5{{{square}}} black king{{{square}}} white bishop{{{square}}} black king{{{square}}} black king{{{square}}} black pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king5
4{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black knight{{{square}}} white pawn{{{square}}} black king{{{square}}} black king{{{square}}} black king4
3{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} black king{{{square}}} white knight{{{square}}} black king{{{square}}} black king3
2{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn{{{square}}} black king{{{square}}} white pawn{{{square}}} white pawn{{{square}}} white pawn2
1{{{square}}} white rook{{{square}}} white knight{{{square}}} white bishop{{{square}}} white queen{{{square}}} white king{{{square}}} black king{{{square}}} black king{{{square}}} white rook1
a b c d e f g h
3... Nd4   (Bird's Defence)

Theory table

For explanation of theory tables see theory table and for notation see algebraic notation

1. e4 e5 2. Nf3 Nc6 3. Bb5
3 4 5 6 7 8 9
Morphy Defence ...
a6		 Ba4
Nf6		 O-O
Be7		 Re1
b5		 Bb3
O-O		 =
Berlin Defence ...
Nf6
 O-O
Nxe4		 d4
Nd6		 Bxc6
dxc6		 dxe5
Nf5		 +=
Smyslov Defence ...
g6
 c3
a6		 Ba4
d6		 d4
Bd7		 O-O
Bg7		 +=
Classical Defence ...
Bc5
 O-O
Nd4		 Nxd4
Bxd4		 c3
Bb6		 d4
c6		 +=
Jaenisch Gambit ...
f5
 Nc3
fxe4		 Nxe4
d5		 Nxe5
dxe4		 Nxc6
Qg5		 +=
Bird's Defence ...
Nd4
 Nxd4
exd4		 O-O
Bc5		 d3
c6		 Ba4
Ne7		 +=
Steinitz Defence ...
d6
 d4
Bd7		 Nc3
exd4		 Nxd4
g6		 Be3
Bg7		 +=
Cozio Defence ...
Nge7
 O-O
g6		 c3
Bg7		 d4
exd4		 cxd4
d5		 +=
Cozio Defence ...
Nge7
 O-O
a6		 Bc4
b5		 Bb3
d6		 d4
h6		 dxe5
g5		 exd6
Qxd6		 +=
Vinogradov Variation ...
Qe7
 Bxc6
dxc6		 d4
Bg4		 dxe5
Bxf3		 Qxe5
Qxf3		 +=

When contributing to this Wikibook, please follow the Conventions for organization.

References

    • Nunn's Chess Openings. 1999. John Nunn (Editor), Graham Burgess, John Emms, Joe Gallagher. ISBN 1-8574-4221-0.
    • Batsford Chess Openings 2 (1989, 1994). Garry Kasparov, Raymond Keene. ISBN 0-8050-3409-9.
     
    Chess Openings
    1. e4 e5
    1. e4 c5
    1. e4 other
    1. d4 Nf6
    1. d4 d5
    1. d4 other
    1.
    a3 · Na3 · a4 · b3 · b4 · c3 · Nc3 · c4 · d3 · d4 · e3 · e4 · f3 · Nf3 · f4 · g3 · g4 · h3 · Nh3 · h4
    This article is issued from Wikibooks. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.