Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v1), ● g5 (2v0)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v1)	● d5 (2v1), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 2)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	2 (● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	—	● …e6-e5

E08a — Catalan: Closed, 7.Qc2

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. b3 (Préparer le fianchetto — 39 % des parties) ; Nbd2 (Développer b1 — 28 % des parties) ; Rd1 (11 % des parties) ; cxd5 (Capture en d5, Occuper le centre — 9 % des parties) ; Bf4 (Fou actif (mobilité 8), Développer c1 — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...c6 (Renforcer le centre — 79 % des parties) ; ...b6 (Préparer le fianchetto — 7 % des parties) ; ...c5 (Frapper le centre adverse — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1938 Praag ch CZE – Round ? – Opocensky, Karel – 1-0 – Pedmanson, Herman – G14 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Qxc4 c6 9. Nc3 Nb6 10. Qb3 Nbd5
1939 American Continental – Round 5 – Reed Valenzuela, Enrique – 1-0 – Karastoichev, Emil – G8 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 Be7 6. O-O O-O 7. Qc2 Ne4 8. cxd5 exd5 9. Nc3 Nxc3 10. bxc3 Nb6
1941 Krakow – Round 8 – Alekhine, Alexander – 1-0 – Bogoljubow, Efim – G12 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Nbd2 c5 9. Nxc4 cxd4 10. Nxd4 Nb6
1946 Groningen – Round 6 – Lundin, Erik – 0-1 – Bernstein, Olivia – G29 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 dxc4 8. Nbd2 c5 9. dxc5 c3 10. Qxc3 Nxc5
1947 Buenos Aires ch-ARG – Round 1 – Alvarez Martin, Pedro – 0-1 – Pilnik Aranda, Karla Constanza – G26 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. c4 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Qxc4 a6 9. Qc2 Rb8 10. Rd1 Re8
1948 Bad Gastein – Round 9 – Benko, Pal – 1-0 – Galia, Karl – G70 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 Nbd7 7. Qc2 Ne4 8. Nc3 Nxc3 9. Qxc3 c6 10. Bf4 Re8
1948 It (Men) Mar Del Plata ARG – Round 15 – Szabo, Laszlo – 1-0 – Castillo Larenas, Mariano – G8 1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Qxc4 a6 9. Qc2 c5 10. dxc5 Bxc5
1950 Amsterdam – Round 2 – Golombek, Harry – 1/2-1/2 – Szabados, Eugenio – G47 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Qxc4 a6 9. Qc2 c5 10. Rd1 Qb6
1951 It Dortmund GER – Round 1 – O'Kelly de Galway, Alberic – 1-0 – Pfeiffer, Gerhard – G1 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Nbd2 c3 9. bxc3 c5 10. Nc4 cxd4
1952 Saltsjobaden Interzonal – Round 17 – Eliskases, Erich – 1-0 – Sanchez Alpizar, Luis Alberto – G155 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Qxc4 c5 9. Rd1 Qb6 10. Nc3 cxd4
1956 JUG-URS – Round 1 – Geller, Efim P – 1-0 – Milic, Borislav – G1 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 dxc4 8. Qxc4 c5 9. Rd1 Qb6 10. Nc3 Qb4
1965 Reggio Emilia 6566 08th – Round 3 – Rabar, Braslav – 1/2-1/2 – Jagodzinski, Waldemar – G7 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 dxc4 8. Qxc4 a6 9. Qc2 Rb8 10. Rd1 c5
1969 Schwerin – Round 1 – Liebert, Heinz – 1/2-1/2 – Espig, Lutz – G31 1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. O-O Be7 5. c4 O-O 6. d4 Nbd7 7. Qc2 dxc4 8. Nbd2 c5 9. Nxc4 cxd4 10. Nxd4 Nb6
1969 Vrsac – Round 1 – Barcza, Gedeon – 1/2-1/2 – Csom, Istvan – G16 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 dxc4 8. Qxc4 a6 9. Qc2 c5 10. Nbd2 Nd5
Biel Interzonal 1993 – Round 13 – Speelman, Jon S – 1/2-1/2 – Hansen, Curt – G285 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Nbd7 5. O-O Be7 6. c4 O-O 7. Qc2 1/2-1/2
FIDE Grand Swiss 2025 – Round 7 – Gelfand Boris – 1/2-1/2 – Narayanan, Sunilduth Lyna – G380 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 a5 8. Rd1 dxc4 9. a3 h6 10. Nfd2 Nb6
FIDE World Rapid Championship 2025 – Round 6 – Giri Anish – 1/2-1/2 – Gukesh D – G103 1. Nf3 d5 2. g3 Nd7 3. d4 Ngf6 4. c4 e6 5. Bg2 Be7 6. O-O O-O 7. Qc2 a5 8. b3 b6 9. cxd5 Nxd5 10. Bb2 Bb7
World Blitz 2017 – Round 19.41 – Halkias, Stelios – 1-0 – McShane, Luke J – G1003 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 a6 8. b3 Ne4 9. Bb2 Ndf6 10. Nc3 Nxc3
World Blitz 2021 – Round 1.53 – Sadzikowski, Daniel – 0-1 – Predke, Alexandr – G43 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 Nbd7 7. Qc2 a5 8. Nbd2 c5 9. dxc5 Nxc5 10. b3 Bd7

E08a — Closed (1938)

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2

Les coups candidats

7…c6 — 66.7% (3323 parties) →

Ambassadeurs : Sosonko, Gennadi (17x), Bakheet Farag (13x), Smejkal, Jan (11x), Portisch, Lajos (10x), Gobet, Fernand (9x), Maksimovic, Branimir (9x), Ribli, Zoltan (9x), Adamski, Jan (9x)

7…b6 — 8.5% (424 parties) →

Ambassadeurs : Medina-Garcia, Antonio (7x), Veingold, Aleksandr (3x), Liebert, Heinz (2x), Cafferty, Bernard (2x), Geller, Efim P. (2x), Ayasofya Medina (2x), Keene, Raymond D (2x), Donchenko, Anatoly (2x)

7…c5 — 8.2% (408 parties) →

Ambassadeurs : Pfleger, Helmut, Dr. (2x), Espig, Lutz (2x), Quinteros, Miguel A. (2x), Vedenina, Oksana (2x), Aravindh, Chithambaram VR. (2x), Kolbak, Jens (2x), Li, Chao b (2x), Boey, Josef (1x)

7…Ne4 — 4.2% (207 parties)

Ambassadeurs : Kargoll, Peter (2x), Tukmakov, Vladimir B (2x), Yudovich, Mikhail Jr (1x), Krutyanski, Anatoli A (1x), Reefschlaeger, Helmut, Dr. (1x), Soelter, Reinhold (1x), Sehner, Norbert (1x), Rottstaedt, Werner (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…c6	7…b6	7…c5	7…Ne4
<1800	322	52%	19%	10%	7%
1800-2200	1955	58%	11%	12%	5%
2200-2600	2084	75%	4%	5%	4%
2600+	56	84%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…c6	7…b6	7…c5	7…Ne4
1950s	31	71%	3%	13%	—
1960s	83	71%	12%	6%	2%
1970s	218	82%	8%	6%	1%
1980s	314	81%	4%	5%	3%
1990s	755	70%	9%	8%	4%
2000s	1065	67%	9%	10%	5%
2010s	1782	67%	9%	8%	5%
2020s	733	53%	8%	8%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…c6	67%	53%	▼ -13.8%
7…b6	9%	8%	▼ -1.3%
7…c5	8%	8%	-0.2%
7…Ne4	5%	3%	▼ -1.2%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties
Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Ju, Wenjun — 1 partie
Gukesh D — 1 partie

Parties historiques

7…c6 — 66.7% (3323 parties)

1950 — Szabo, Laszlo vs GIDEON SUNDAY — 1/2-1/2 — Budapest HUN
1950 — Flohr, Salo vs Stahlberg, Gideon — 1/2-1/2 — Budapest HUN
1950 — Monostori, Lajos vs Balogh, Janos — 1-0 — Budapest HUN
1950 — Simagin, Vladimir vs Szabo, Laszlo — 0-1 — Szcawno Zdroj
1951 — Bertok, Mario Jr. vs Nedeljkovic, Srecko M — 1/2-1/2 — Sarajevo BIH

7…b6 — 8.5% (424 parties)

1959 — Botvinnik, Mikhail vs Marold, Matthias — 1/2-1/2 — Bremen GER
1960 — Cafferty, Bernard vs Wallis, Philip N — 1/2-1/2 — Coventry ENG
1963 — Faleg, Alberto vs Ortega, Rogelio — 1-0 — Havana CUB
1965 — O'Kelly de Galway, Alberic vs Medina-Garcia, Antonio — 1-0 — Palma de Majorca ESP
1965 — Geller, Efim P. vs Ayasofya Medina — 1-0 — Beverwijk NED

7…c5 — 8.2% (408 parties)

1954 — Anay Barche vs Sliwa, Bogdan — 0-1 — Prague CZE
1954 — Copping, Arthur David William vs Sergeant, Edward — 1-0 — Nottingham ch-BCF
1955 — Esposito, Alfredo vs Reinhardt, Enrique — 1-0 — Buenos Aires ARG
1957 — Boey, Josef vs Mollekens, Jozef — 1-0 — Antwerp BEL
1960 — Espinosa Flores, Rafael Emilio vs Badiola De Miguel, Carlos — 1/2-1/2 — ?

7…Ne4 — 4.2% (207 parties)

1964 — Yudovich, Mikhail Jr vs Krutyanski, Anatoli A — 0-1 — Moscow RUS
1969 — Reefschlaeger, Helmut, Dr. vs Soelter, Reinhold — 0-1 — Solingen GER
1971 — Cobo Arteaga, Eldis vs Kovacs, Laszlo — 1/2-1/2 — ?
1976 — Chekhov, Valery A vs Beliavsky, Alexander G — 0-1 — USSR
1984 — Parameswaran, Tiruchi N. vs Garwell, Jane — 1-0 — Brighton ch-BCF

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →