Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● a6→b5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v1)	● b4 (2v0), ● d4 (2v1)
Cases faibles	—	—
Centre	● d5 (2v1)	● d4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb3	● Bb3 Actif (mob. 5)
Be7		● Be7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	3 (● c8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c2-c4, ● d2-d4	● …d7-d5

C88a — Spanish: Closed, 6…b5 7.Bb3

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. c3 (Renforcer le centre — 82 % des parties) ; a4 (8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d6 (Libérer Bc8 — 55 % des parties) ; ...O-O (Mettre le roi en sécurité, connecter les tours — 45 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

├── C88f - 7…O-O - Ruy Lopez: Closed (1918) [+0.34] · 734 parties

│ ├── C88j - 8.a4 - Closed, Anti-Marshall (1930) [+0.27] · 448 parties

│ │ ├── C88k - 8…b4 - Closed, Anti-Marshall 8.a4 b4 (1925) [+0.22] · 212 parties

│ │ ├── C88l - 8…Bb7 - Closed, Anti-Marshall 8.a4 Bb7 (1932) [+0.34] · 195 parties

│ │ │ ├── C88m - 9.d3 - Closed, Anti-Marshall 8.a4 Bb7 9.d3 (1946) [+0.30] · 172 parties

│ │ │ │ ├── C88n - 9…d6 - Closed, Anti-Marshall 8.a4 Bb7 9.d3 d6 (1958) [+0.23] · 146 parties

│ │ │ │ │ ├── C88n - 10.* - Closed, Anti-Marshall 8.a4 Bb7 9.d3 d6 · 89 parties

│ │ │ │ │ ├── C88o - 10.Nc3 - Closed, Anti-Marshall 8.a4 Bb7 9.d3 d6 10.Nc3 (1925) [+0.16] · 34 parties

│ │ │ │ │ └── C88p - 10.c3 - Closed, Anti-Marshall 8.a4 Bb7 9.d3 d6 10.c3 (1954) [+0.13] · 23 parties

│ │ │ │ └── C88m - 9…* - Closed, Anti-Marshall 8.a4 Bb7 9.d3 · 26 parties

│ │ │ └── C88l - 9.* - Closed, Anti-Marshall 8.a4 Bb7 · 23 parties

│ │ └── C88j - 8…* - Ruy Lopez: Closed, Anti-Marshall · 41 parties

│ ├── C88h - 8.h3 - Closed (1943) [+0.19] · 202 parties

│ │ ├── C88i - 8…Bb7 9.d3 d6 - Closed (1938) [+0.28] · 118 parties

│ │ └── C88h - 8…* - Closed · 84 parties

│ ├── C88f - 8.* - Ruy Lopez: Closed · 52 parties

│ ├── C88g - 8.d3 - Closed (1938) [+0.23] · 23 parties

│ │ ├── C88g - 8…d6 - Closed (1960) [+0.14] · 17 parties

│ │ └── C88g - 8…* - Closed · 6 parties

│ └── C88q - 8.c3 - Closed (1924) [+0.20] · 9 parties

├── C88c - 7…d6 - Closed 7…d6 (1902) [+0.35] · 372 parties

│ ├── C88d - 8.c3 - Closed 7…d6 8.c3 (1954) [+0.35] · 308 parties

│ │ ├── C88e - 8…Na5 - Closed 7…d6 8.c3 Na5 (1903) [+0.68] · 238 parties

│ │ │ ├── C88e - 9.* - Closed 7…d6 8.c3 Na5 · 195 parties

│ │ │ └── C88e - 9.Bc2 c5 10.d4 Qc7 11.a4 - Ruy Lopez: Closed, Balla Variation (1912) [+0.61] · 43 parties

│ │ ├── C88d - 8…Bg4 - Closed 7…d6 8.c3 Bg4 (1901) [+0.61] · 64 parties

│ │ └── C88d - 8…* - Closed 7…d6 8.c3 · 6 parties

│ ├── C88c - 8.* - Closed 7…d6 · 61 parties

│ └── C88c - 8.d4 - Ruy Lopez: Closed, Rosen Attack (1903) [-0.48] · 3 parties

│ └── C88c - 8…* - Ruy Lopez: Closed, Rosen Attack · 3 parties

└── C88b - 7…Bb7 - Closed, Trajkovic Counterattack (1948) [+0.57] · 14 parties

Les parties, variante par variante

1734 partiesC88f - 7…O-O - Ruy Lopez: Closed (1918)

2372 partiesC88c - 7…d6 - Closed 7…d6 (1902)

314 partiesC88b - 7…Bb7 - Closed, Trajkovic Counterattack (1948)

C88a — Ruy Lopez: Closed

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3

Les coups candidats

7…d6 — 52.6% (73258 parties) →

Ambassadeurs : Zielinski, Sergej (297x), ? (275x), Romanishin, Oleg M (221x), Beliavsky, Alexander G (185x), Balashov, Yuri (175x), Matanovic, Aleksandar (153x), Ivkov, Borislav (143x), Karpov, Anatoly (136x)

7…O-O — 46.8% (65129 parties) →

Ambassadeurs : Hebden, Mark L (252x), Simmelink, Joop Theo (238x), Glaser, Karel (206x), Wiesinger, Johann (199x), Adams, Michael (187x), Kireev, Sergey (179x), Geller, Efim P. (158x), ? (149x)

7…Bb7 — 0.5% (709 parties) →

Ambassadeurs : Larsson, Mats (58x), Hector, Jonny (43x), Ridameya Tatche, Jose Miguel (24x), Podvoysky, Evgeny Borisovich (20x), Aulin-Jansson, Joran (11x), Hughey, Micah (10x), Talevski, Mihajlo (9x), Abbasifar, Hasan (6x)

7…d5 — 0.0% (51 parties)

Ambassadeurs : Minev, Nikolay N (1x), Abanin, Vladimir (1x), Seliga, Jozef (1x), Gazo, Daniel (1x), Lindroos, Ilari (1x), Heinonen, Timo (1x), Santacruz, Cesar S. (1x), Defize, Alain (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…d6	7…O-O	7…Bb7	7…d5
<1800	7290	46%	53%	1%	0%
1800-2200	48835	50%	49%	1%	0%
2200-2600	55655	58%	41%	0%	0%
2600+	4219	52%	48%	0%	0%

Évolution par décennie (% des parties)

Décennie	N parties	7…d6	7…O-O	7…Bb7	7…d5
1950s	1864	51%	48%	1%	—
1960s	4258	55%	44%	0%	0%
1970s	4507	59%	40%	0%	0%
1980s	7621	52%	47%	0%	0%
1990s	16570	50%	49%	1%	0%
2000s	35595	53%	46%	1%	0%
2010s	53487	55%	45%	0%	0%
2020s	15352	44%	55%	1%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…d6	55%	44%	▼ -10.8%
7…O-O	45%	55%	▲ +10.7%
7…Bb7	0%	1%	+0.1%
7…d5	0%	0%	-0.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Gukesh D — 7 parties
Karpov, Aleksandr — 6 parties
Smyslov, Vassily — 2 parties
Ju, Wenjun — 2 parties
Lasker, Emanuel — 1 partie
Fischer, Robert James — 1 partie

Parties historiques

7…d6 — 52.6% (73258 parties)

1950 — Pilnik, Herman vs Tartakower, Savielly — 1/2-1/2 — Bled SLO
1950 — Pilnik, Herman vs Miguel, Nahuel — 1/2-1/2 — Bled SLO
1950 — Donner, Jan-Hein vs Eken, Max — 1/2-1/2 — Amsterdam NED
1950 — Cuadrado, Antonio vs Purdy, Cecil J S — 0-1 — ICCF
1950 — Pytlakowski, Andrzej vs Tarnowski, Alfred — 0-1 — Szcawno Zdroj

7…O-O — 46.8% (65129 parties)

1950 — Jorgensen, Leon vs Tornerup, John — 0-1 — Vejle DEN
1950 — Hess, Ralf E. vs Burghold, C. — 1/2-1/2 — Lucerne SUI
1950 — Mangini, Jose Henrique de Mello vs De Souza Mendes, Joao — 1-0 — Rio de Janeiro BRA
1950 — Bronstein, David I vs Keres, Paul — 1-0 — Budapest HUN
1950 — Konstantinopolsky, Alexander vs Borisenko, Georgy K — 1/2-1/2 — Moskou ch-URS

7…Bb7 — 0.5% (709 parties)

1952 — Matanovic, Aleksandar vs Talevski, Mihajlo — 1-0 — Belgrade SRB
1952 — Djurasevic, Bozidar vs Talevski, Mihajlo — 1/2-1/2 — Belgrade SRB
1953 — Hecht, Hans-Joachim vs Talevski, Mihajlo — 1/2-1/2 — Vienna AUT
1954 — Mazzoni, Guy vs Boutteville, Cesar — 0-1 — Paris FRA
1955 — Kajan, Seppo vs Puig, Pedro — 0-1 — Lyon FRA

7…d5 — 0.0% (51 parties)

1960 — Minev, Nikolay N vs Abanin, Vladimir — 1/2-1/2 — Moscow RUS
1978 — Seliga, Jozef vs Gazo, Daniel — 0-1 — Kubin
1986 — Santacruz, Cesar S. vs Defize, Alain — 1/2-1/2 — Dubai olm
1987 — Lindroos, Ilari vs Heinonen, Timo — 1-0 — ?
1992 — Gufeld, Eduard vs Razuvaev, Yuri S — 1/2-1/2 — Moscow RUS

C88b - 7…Bb7 - Closed, Trajkovic Counterattack (1948) (14)

Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes—● a6→b5Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes● d5 (2v1)● b4 (2v0), ● d4 (2v1)Cases faibles——Centre● d5 (2v1)● d4 (2v1) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 0)Bb3● Bb3 Actif (mob. 5)Bb7● Bb7 Mauvais (mob. 1)Be7● Be7 Actif (mob. 5)Paire de fous● Oui● OuiNon développées3 (● b1, ● c1, ● a1)2 (● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Roqué● Au centreDroits de roque—O-O / O-O-O Thèmes ♔ Blancs♚ NoirsPhaseOuvertureCentreferméRuptures● c2-c4, ● d2-d4● ...d7-d5

C88b - 7…Bb7 - Closed, Trajkovic Counterattack (1948) (14)