|
|
|
|
|
|
 |
ECO CODES | |
|
|
(Click on an opening description to see diagram) |
|
|
C60 - C99 |
|
C60 |
Ruy Lopez (Spanish opening) 1. e2e4 e7e5 2.  g1f3
b8c6
3.
 f1b5
|
|
C60 |
Ruy Lopez: Nuernberg variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f7f6
|
|
C60 |
Ruy Lopez: Pollock defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
c6a5
|
|
C60 |
Ruy Lopez: Lucena defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8e7
|
|
C60 |
Ruy Lopez: Vinogradov variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
 d8e7
|
|
C60 |
Ruy Lopez: Brentano defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g7g5
|
|
C60 |
Ruy Lopez: fianchetto (Smyslov/Barnes) defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g7g6
|
|
C60 |
Ruy Lopez: Cozio defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8e7
|
|
C60 |
Ruy Lopez: Cozio defence, Paulsen variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8e7
4.
b1c3
g7g6
|
|
C61 |
Ruy Lopez: Bird's defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
c6d4
|
|
C61 |
Ruy Lopez: Bird's defence, Paulsen variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
c6d4
4.
f3d4
e5d4
5.
0-0
g8e7
|
|
C62 |
Ruy Lopez: old Steinitz defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
d7d6
|
|
C62 |
Ruy Lopez: old Steinitz defence, Nimzovich attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
d7d6
4.
d2d4
c8d7
5.
b1c3
g8f6
6. b5c6
|
|
C62 |
Ruy Lopez: old Steinitz defence, semi-Duras variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
d7d6
4.
d2d4
c8d7
5.
c2c4
|
|
C63 |
Ruy Lopez: Schliemann defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f7f5
|
|
C63 |
Ruy Lopez: Schliemann defence, Berger variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f7f5
4.
b1c3
|
|
C64 |
Ruy Lopez: classical (Cordel) defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
|
|
C64 |
Ruy Lopez: classical defence, Zaitsev variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
4.
0-0
c6d4
5.
b2b4
|
|
C64 |
Ruy Lopez: classical defence, 4.c3 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
4.
c2c3
|
|
C64 |
Ruy Lopez: classical defence, Benelux variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
4.
c2c3
g8f6
5.
0-0
0-0
6. d2d4 c5b6
|
|
C64 |
Ruy Lopez: classical defence, Charousek variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
4.
c2c3
c5b6
|
|
C64 |
Ruy Lopez: classical defence, Boden variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
4.
c2c3
d8e7
|
|
C64 |
Ruy Lopez: Cordel gambit 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
f8c5
4.
c2c3
f7f5
|
|
C65 |
Ruy Lopez: Berlin defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
|
|
C65 |
Ruy Lopez: Berlin defence, Nyholm attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
d2d4
e5d4
5.
0-0
|
|
C65 |
Ruy Lopez: Berlin defence, Mortimer variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
d2d3
c6e7
|
|
C65 |
Ruy Lopez: Berlin defence, Mortimer trap 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
d2d3
c6e7
5.
f3e5
c7c6
|
|
C65 |
Ruy Lopez: Berlin defence, Anderssen variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
d2d3
d7d6
5.
b5c6
|
|
C65 |
Ruy Lopez: Berlin defence, Duras variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
d2d3
d7d6
5.
c2c4
|
|
C65 |
Ruy Lopez: Berlin defence, Kaufmann variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
d2d3
f8c5
5.
c1e3
|
|
C65 |
Ruy Lopez: Berlin defence, 4.O-O 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
|
|
C65 |
Ruy Lopez: Berlin defence, Beverwijk variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f8c5
|
|
C66 |
Ruy Lopez: Berlin defence, 4.O-O, d6 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
|
|
C66 |
Ruy Lopez: Berlin defence, hedgehog variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
5.
d2d4
c8d7
6. b1c3
f8e7
|
|
C66 |
Ruy Lopez: Berlin defence, Tarrasch trap 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
5.
d2d4
c8d7
6. b1c3
f8e7
7.
 f1e1
0-0
|
|
C66 |
Ruy Lopez: closed Berlin defence, Bernstein variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
5.
d2d4
c8d7
6. b1c3
f8e7
7.
c1g5
|
|
C66 |
Ruy Lopez: closed Berlin defence, Showalter variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
5.
d2d4
c8d7
6. b1c3
f8e7
7.
b5c6
|
|
C66 |
Ruy Lopez: closed Berlin defence, Wolf variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
5.
d2d4
c8d7
6. b1c3
e5d4
|
|
C66 |
Ruy Lopez: closed Berlin defence, Chigorin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
d7d6
5.
d2d4
f6d7
|
|
C67 |
Ruy Lopez: Berlin defence, open variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
|
|
C67 |
Ruy Lopez: open Berlin defence, l'Hermet variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
e4d6
6. d4e5 |
|
C67 |
Ruy Lopez: open Berlin defence, Showalter variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
e4d6
6. b5a4
|
|
C67 |
Ruy Lopez: open Berlin defence, 5...Be7 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
|
|
C67 |
Ruy Lopez: Berlin defence, Rio de Janeiro variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d1e2
e4d6
7.
b5c6
b7c6
8.
d4e5
d6b7
9.
b1c3
0-0
10.
f1e1
b7c5
11. f3d4
c5e6
12.
c1e3
e6d4
13.
e3d4
c6c5
|
|
C67 |
Ruy Lopez: Berlin defence, Zukertort variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d1e2
e4d6
7.
b5c6
b7c6
8.
d4e5
d6b7
9.
c2c4
|
|
C67 |
Ruy Lopez: Berlin defence, Pillsbury variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d1e2
e4d6
7.
b5c6
b7c6
8.
d4e5
d6b7
9.
b2b3
|
|
C67 |
Ruy Lopez: Berlin defence, Winawer attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d1e2
e4d6
7.
b5c6
b7c6
8.
d4e5
d6b7
9.
f3d4
|
|
C67 |
Ruy Lopez: Berlin defence, Cordel variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d1e2
e4d6
7.
b5c6
b7c6
8.
d4e5
d6f5
|
|
C67 |
Ruy Lopez: Berlin defence, Trifunovic variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d1e2
d7d5
|
|
C67 |
Ruy Lopez: Berlin defence, Minckwitz variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
f8e7
6. d4e5 |
|
C67 |
Ruy Lopez: Berlin defence, Rosenthal variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
g8f6
4.
0-0
f6e4
5.
d2d4
a7a6
|
|
C68 |
Ruy Lopez: exchange variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
|
|
C68 |
Ruy Lopez: exchange, Alekhine variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
d2d4
e5d4
6. d1d4
d8d4
7.
f3d4
c8d7
|
|
C68 |
Ruy Lopez: exchange, Keres variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
b1c3
|
|
C68 |
Ruy Lopez: exchange, Romanovsky variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
b1c3
f7f6
6. d2d3 |
|
C69 |
Ruy Lopez: exchange variation, 5.O-O 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
0-0
|
|
C69 |
Ruy Lopez: exchange variation, Alapin gambit 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
0-0
c8g4
6. h2h3 h7h5 |
|
C69 |
Ruy Lopez: exchange, Gligoric variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
0-0
f7f6
|
|
C69 |
Ruy Lopez: exchange, Bronstein variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5c6
d7c6
5.
0-0
d8d6
|
|
C70 |
Ruy Lopez 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
|
|
C70 |
Ruy Lopez: fianchetto defence deferred 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g7g6
|
|
C70 |
Ruy Lopez: Cozio defence deferred 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8e7
|
|
C70 |
Ruy Lopez: Bird's defence deferred 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
c6d4
|
|
C70 |
Ruy Lopez: Alapin's defence deferred 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
f8b4
|
|
C70 |
Ruy Lopez: Classical defence deferred 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
f8c5
|
|
C70 |
Ruy Lopez: Caro variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
b7b5
|
|
C70 |
Ruy Lopez: Graz variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
b7b5
5.
a4b3
f8c5
|
|
C70 |
Ruy Lopez: Taimanov (chase/wing/accelerated counterthrust) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
b7b5
5.
a4b3
c6a5
|
|
C70 |
Ruy Lopez: Schliemann defence deferred 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
f7f5
|
|
C71 |
Ruy Lopez: modern Steinitz defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
|
|
C71 |
Ruy Lopez: Noah's ark trap 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
d2d4
b7b5
6. a4b3
c6d4
7.
f3d4
e5d4
8.
d1d4
c7c5
|
|
C71 |
Ruy Lopez: modern Steinitz defence, Three knights variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
b1c3
|
|
C71 |
Ruy Lopez: modern Steinitz defence, Duras (Keres) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c4
|
|
C72 |
Ruy Lopez: modern Steinitz defence, 5.O-O 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
0-0
|
|
C73 |
Ruy Lopez: modern Steinitz defence, Richter variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
a4c6
b7c6
6. d2d4 |
|
C73 |
Ruy Lopez: modern Steinitz defence, Alapin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
a4c6
b7c6
6. d2d4 f7f6 |
|
C74 |
Ruy Lopez: modern Steinitz defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
|
|
C74 |
Ruy Lopez: modern Steinitz defence, siesta variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
f7f5
|
|
C74 |
Ruy Lopez: Siesta, Kopayev variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
f7f5
6. e4f5 c8f5
7.
0-0
|
|
C75 |
Ruy Lopez: modern Steinitz defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
c8d7
|
|
C75 |
Ruy Lopez: modern Steinitz defence, Rubinstein variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
c8d7
6. d2d4 g8e7
|
|
C76 |
Ruy Lopez: modern Steinitz defence, fianchetto (Bronstein) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
d7d6
5.
c2c3
c8d7
6. d2d4 g7g6 |
|
C77 |
Ruy Lopez: Morphy defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
|
|
C77 |
Ruy Lopez: four knights (Tarrasch) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
b1c3
|
|
C77 |
Ruy Lopez: Treybal (Bayreuth) variation (exchange var. deferred) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
a4c6
|
|
C77 |
Ruy Lopez: Wormald (Alapin) attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d1e2
|
|
C77 |
Ruy Lopez: Wormald attack, Gruenfeld variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d1e2
b7b5
6. a4b3
f8e7
7.
d2d4
d7d6
8.
c2c3
c8g4
|
|
C77 |
Ruy Lopez: Anderssen variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d2d3
|
|
C77 |
Ruy Lopez: Morphy defence, Duras variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
d2d3
d7d6
6. c2c4 |
|
C78 |
Ruy Lopez: 5.O-O 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
|
|
C78 |
Ruy Lopez: Wing attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
b7b5
6. a4b3
f8e7
7.
a2a4
|
|
C78 |
Ruy Lopez: ...b5 & ...d6 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
b7b5
6. a4b3
d7d6
|
|
C78 |
Ruy Lopez: Rabinovich variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
b7b5
6. a4b3
d7d6
7.
f3g5
d6d5
8.
e4d5
c6d4
9.
f1e1
f8c5
10.
e1e5
 e8f8
|
|
C78 |
Ruy Lopez: Archangelsk (counterthrust) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
b7b5
6. a4b3
c8b7
|
|
C78 |
Ruy Lopez: Moeller defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8c5
|
|
C79 |
Ruy Lopez: Steinitz defence deferred (Russian defence) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
d7d6
|
|
C79 |
Ruy Lopez: Steinitz defence deferred, Lipnitsky variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
d7d6
6. a4c6
b7c6
7.
d2d4
c8g4
|
|
C79 |
Ruy Lopez: Steinitz defence deferred, Rubinstein variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
d7d6
6. a4c6
b7c6
7.
d2d4
f6e4
|
|
C79 |
Ruy Lopez: Steinitz defence deferred, Boleslavsky variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
d7d6
6. a4c6
b7c6
7.
d2d4
f6e4
8.
f1e1
f7f5
9.
d4e5
d6d5
10.
b1c3
|
|
C80 |
Ruy Lopez: open (Tarrasch) defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
|
|
C80 |
Ruy Lopez: open, Tartakower variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d1e2
|
|
C80 |
Ruy Lopez: open, Knorre variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. b1c3
|
|
C80 |
Ruy Lopez: open, 6.d4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 |
|
C80 |
Ruy Lopez: open, Riga variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 e5d4 |
|
C80 |
Ruy Lopez: open, 6.d4 b5 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 |
|
C80 |
Ruy Lopez: open, Friess attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. f3e5
|
|
C80 |
Ruy Lopez: open, Richter variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. d4d5 |
|
C80 |
Ruy Lopez: open, 7.Bb3 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
|
|
C80 |
Ruy Lopez: open, Schlechter defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
a2a4
c6d4
|
|
C80 |
Ruy Lopez: open, Berger variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
a2a4
c6d4
9.
f3d4
e5d4
10.
b1c3
|
|
C80 |
Ruy Lopez: open, Harksen gambit 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
c2c4
|
|
C80 |
Ruy Lopez: open, 8.de 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
|
|
C80 |
Ruy Lopez: open, Zukertort variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c6e7
|
|
C80 |
Ruy Lopez: open, 8...Be6 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
|
|
C80 |
Ruy Lopez: open, Bernstein variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
b1d2
|
|
C80 |
Ruy Lopez: open, Bernstein variation, Karpov gambit 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
b1d2
e4c5
10.
c2c3
d5d4
11. f3g5
|
|
C81 |
Ruy Lopez: open, Howell attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
d1e2
|
|
C81 |
Ruy Lopez: open, Howell attack, Ekstroem variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
d1e2
f8e7
10.
f1d1
0-0
11. c2c4 b5c4 12. b3c4
d8d7
|
|
C81 |
Ruy Lopez: open, Howell attack, Adam variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
d1e2
f8e7
10.
c2c4
|
|
C82 |
Ruy Lopez: open, 9.c3 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
|
|
C82 |
Ruy Lopez: open, Berlin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
e4c5
|
|
C82 |
Ruy Lopez: open, Italian variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8c5
|
|
C82 |
Ruy Lopez: open, St. Petersburg variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8c5
10.
b1d2
|
|
C82 |
Ruy Lopez: open, Dilworth variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8c5
10.
b1d2
0-0
11. b3c2
e4f2
|
|
C82 |
Ruy Lopez: open, Motzko attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8c5
10.
d1d3
|
|
C82 |
Ruy Lopez: open, Motzko attack, Nenarokov variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8c5
10.
d1d3
c6e7
|
|
C83 |
Ruy Lopez: open, classical defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8e7
|
|
C83 |
Ruy Lopez: open, Malkin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8e7
10.
b1d2
0-0
11. d1e2
|
|
C83 |
Ruy Lopez: open, 9...Be7, 10.Re1 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8e7
10.
f1e1
|
|
C83 |
Ruy Lopez: open, Tarrasch trap 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8e7
10.
f1e1
0-0
11. f3d4
d8d7
12.
d4e6
f7e6
13.
e1e4
|
|
C83 |
Ruy Lopez: open, Breslau variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f6e4
6. d2d4 b7b5 7. a4b3
d7d5
8.
d4e5
c8e6
9.
c2c3
f8e7
10.
f1e1
0-0
11. f3d4
c6e5
|
|
C84 |
Ruy Lopez: closed defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
|
|
C84 |
Ruy Lopez: closed, centre attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. d2d4 |
|
C84 |
Ruy Lopez: closed, Basque gambit (North Spanish variation) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. d2d4 e5d4 7. e4e5 f6e4
8.
c2c3
|
|
C85 |
Ruy Lopez: Exchange variation doubly deferred (DERLD) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. a4c6
|
|
C86 |
Ruy Lopez: Worrall attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. d1e2
|
|
C86 |
Ruy Lopez: Worrall attack, sharp line 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. d1e2
b7b5
7.
a4b3
0-0
|
|
C86 |
Ruy Lopez: Worrall attack, solid line 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. d1e2
b7b5
7.
a4b3
d7d6
|
|
C87 |
Ruy Lopez: closed, Averbach variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
d7d6
|
|
C88 |
Ruy Lopez: closed 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
|
|
C88 |
Ruy Lopez: closed, Leonhardt variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
d7d6
8.
c2c3
c6a5
9.
b3c2
c7c5
10.
d2d4
d8c7
11. h2h3 a5c6
12.
d4d5
c6b8
13.
b1d2
g7g5
|
|
C88 |
Ruy Lopez: closed, Balla variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
d7d6
8.
c2c3
c6a5
9.
b3c2
c7c5
10.
d2d4
d8c7
11. a2a4 |
|
C88 |
Ruy Lopez: closed, 7...d6, 8.d4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
d7d6
8.
d2d4
|
|
C88 |
Ruy Lopez: Noah's ark trap 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
d7d6
8.
d2d4
c6d4
9.
f3d4
e5d4
10.
d1d4
c7c5
|
|
C88 |
Ruy Lopez: Trajkovic counter-attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
c8b7
|
|
C88 |
Ruy Lopez: closed, 7...O-O 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
|
|
C88 |
Ruy Lopez: closed, anti-Marshall 8.a4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
a2a4
|
|
C88 |
Ruy Lopez: closed, 8.c3 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
|
|
C89 |
Ruy Lopez: Marshall counter-attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
|
|
C89 |
Ruy Lopez: Marshall counter-attack, 11...c6 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
9.
e4d5
f6d5
10.
f3e5
c6e5
11. e1e5
c7c6
|
|
C89 |
Ruy Lopez: Marshall, Kevitz variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
9.
e4d5
f6d5
10.
f3e5
c6e5
11. e1e5
c7c6
12.
b3d5
c6d5
13.
d2d4
e7d6
14.
e5e3
|
|
C89 |
Ruy Lopez: Marshall, main line, 12.d2d4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
9.
e4d5
f6d5
10.
f3e5
c6e5
11. e1e5
c7c6
12.
d2d4
|
|
C89 |
Ruy Lopez: Marshall, main line, 14...Qh3 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
9.
e4d5
f6d5
10.
f3e5
c6e5
11. e1e5
c7c6
12.
d2d4
e7d6
13.
e5e1
d8h4
14.
g2g3
h4h3
|
|
C89 |
Ruy Lopez: Marshall, main line, Spassky variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
9.
e4d5
f6d5
10.
f3e5
c6e5
11. e1e5
c7c6
12.
d2d4
e7d6
13.
e5e1
d8h4
14.
g2g3
h4h3
15.
c1e3
c8g4
16. d1d3
a8e8
17.
b1d2
e8e6
18.
a2a4
h3h5
|
|
C89 |
Ruy Lopez: Marshall, Herman Steiner variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d5
9.
e4d5
e5e4
|
|
C90 |
Ruy Lopez: closed (with ...d6) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
|
|
C90 |
Ruy Lopez: closed, Pilnik variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
d2d3
|
|
C90 |
Ruy Lopez: closed, Lutikov variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
b3c2
|
|
C90 |
Ruy Lopez: closed, Suetin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
a2a3
|
|
C91 |
Ruy Lopez: closed, 9.d4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
d2d4
|
|
C91 |
Ruy Lopez: closed, Bogolyubov variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
d2d4
c8g4
|
|
C92 |
Ruy Lopez: closed, 9.h3 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
|
|
C92 |
Ruy Lopez: closed, Keres (9...a5) variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
a6a5
|
|
C92 |
Ruy Lopez: closed, Kholmov variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c8e6
|
|
C92 |
Ruy Lopez: closed, Ragozin-Petrosian (`Keres') variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
f6d7
|
|
C92 |
Ruy Lopez: closed, Flohr-Zaitsev system (Lenzerheide variation) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c8b7
|
|
C93 |
Ruy Lopez: closed, Smyslov defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
h7h6
|
|
C94 |
Ruy Lopez: closed, Breyer defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6b8
|
|
C95 |
Ruy Lopez: closed, Breyer, 10.d4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6b8
10.
d2d4
|
|
C95 |
Ruy Lopez: closed, Breyer, Borisenko variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6b8
10.
d2d4
b8d7
|
|
C95 |
Ruy Lopez: closed, Breyer, Gligoric variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6b8
10.
d2d4
b8d7
11. b1d2
c8b7
12.
b3c2
c7c5
|
|
C95 |
Ruy Lopez: closed, Breyer, Simagin variation 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6b8
10.
d2d4
b8d7
11. f3h4
|
|
C96 |
Ruy Lopez: closed (9...Na5) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
|
|
C96 |
Ruy Lopez: closed, Rossolimo defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c6
11. d2d4 d8c7
|
|
C96 |
Ruy Lopez: closed (10...c5) 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
|
|
C96 |
Ruy Lopez: closed, Borisenko defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 a5c6
|
|
C96 |
Ruy Lopez: closed, Keres (...Nd7) defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 f6d7
|
|
C97 |
Ruy Lopez: closed, Chigorin defence 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 d8c7
|
|
C97 |
Ruy Lopez: closed, Chigorin, Yugoslav system 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 d8c7
12.
b1d2
c8d7
13.
d2f1
f8e8
14.
f1e3
g7g6
|
|
C98 |
Ruy Lopez: closed, Chigorin, 12...Nc6 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 d8c7
12.
b1d2
a5c6
|
|
C98 |
Ruy Lopez: closed, Chigorin, Rauzer attack 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 d8c7
12.
b1d2
a5c6
13.
d4c5
|
|
C99 |
Ruy Lopez: closed, Chigorin, 12...c5d4 1. e2e4 e7e5 2. g1f3
b8c6
3.
f1b5
a7a6
4.
b5a4
g8f6
5.
0-0
f8e7
6. f1e1
b7b5
7.
a4b3
0-0
8.
c2c3
d7d6
9.
h2h3
c6a5
10.
b3c2
c7c5
11. d2d4 d8c7
12.
b1d2
c5d4
13.
c3d4
|
|