Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● d4, ● d6
Pions isolés	—	—
Arriérés	—	● d6
Chaînes	● b2→c3, g2→h3	● e5→d4, a6→b5, d6→e5
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	● c4 (2v0)
Cases faibles	—	—
Centre	● d4 (3v1), ● e4 (2v1)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc2	● Bc2 Mauvais (mob. 3)
Be7		● Be7 Ok (mob. 0)
Bc8		● Bc8 Non développé (mob. 6)
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	● c3-c4	● …d6-d5

C96j — Spanish: Closed, Chigorin, 11.d4 cxd4

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 cxd4 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. cxd4 (Capture en d4, Occuper le centre — 100 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bb7 (Développer c8 — 46 % des parties) ; ...Qc7 (36 % des parties) ; ...Nc6 (12 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1939 Leningrad ch-URS – Round 12 – Ragozin, Evgeni – 1/2-1/2 – Levenfish, Grigory – G100 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1939 Leningrad ch-URS – Round 14 – Dubinin, Peter – 1/2-1/2 – Makogonov, Vladimir – G115 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. h3 O-O
1948 Bad Nauheim – Round 1 – Roedl, Ludwig – 1-0 – Czaya, Richard – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1957 Leningrad Ch – Round 14 – Aronin, Lev – 1/2-1/2 – Shamkovich, Leonid – G109 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1957 San Benedetto – Round 2 – Fletzer, Gino – 1-0 – Siveri, Armando – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. h3 b5 8. Bb3 O-O 9. c3 Na5 10. Bc2 c5
1958 Leamington (GBR Ch 45th) - Round 5.1 - Barden, Leonard - 1-0 - Green, Arnold Yorwarth - G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1959 Candidats Tournament – Round 12 – Tal, Mikhail – 1/2-1/2 – Petrosian, Tigran V – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1959 Kiev (UKR Ch) - Round 13 - Savon, Vladimir A - 1-0 - Ousatchi, Mark - G99 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1959 Moscow (URS Team Ch) - Round ? - Zatulovskaya, Tatiana - 1-0 - Pronina, Larissa - G144 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Be7 7. c3 b5 8. Bb3 O-O 9. h3 Na5 10. Bc2 c5
1960 Hamburg WGER-USSR – Round 2 – Unzicker, Wolfgang – 1/2-1/2 – Antoshin, Vladimir S – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1960 Leipzig olm prel – Round 9 – Fischer, Robert J – 1-0 – Unzicker, Wolfgang – G330 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1961 Debrecen – Round 11 – Ciocaltea, Victor – 0-1 – Padevsky, Nikola – G76 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1962 Varna olm – Round 8 – Clarke, Peter H – 1-0 – Sakhalkar, Suresh – G373 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1963 Alekhine Memorial – Round 3 – Simagin, Vladimir – 0-1 – Antoshin, Vladimir S – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1963 Brno m 6364 – Round 16 – Dokladal P – 0-1 – Zavodny, Zdenek – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3 O-O 9. c3 Na5 10. Bc2 c5
1963 Moscow – Round 1 – Simagin, Vladimir – 0-1 – Antoshin, Vladimir S – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1963 New York ch-USA – Round 8 – Fischer, Raphael – 1-0 – Weinstein, Raymond – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1964 Budapest Ch – Round 1 – Dely, Peter – 0-1 – Forintos, Gyozo V – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1964 Ordzhonikidze (RSFSR-HUN) - Round 2.5 - Krogius, Nikolai V - 1/2-1/2 - Forintos, Gyozo V - G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1964 Zagreb – Round 12 – Matanovic, Aleksandar – 1/2-1/2 – Szabo, Laszlo – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1965 Budapest HUN – Round ? – Haag, Ervin – 1-0 – Padevsky, Nikola – G41 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1966 Bucharest Bucharest ROM – Round 8 – Pavlov, Mircea-Sergiu-Aurelian – 1-0 – Haro Garcia, Gilberto – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1966 Grenoble (FRA Ch 41st) - Round 9 - Casa, Alex - 1-0 - Derouineau, Paul - G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1966 La Habana olm fin-A – Round 9 – Ciocaltea, Victor – 1/2-1/2 – Johannsson, Ingi Randver – G169 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1967 Sarajevo it – Round 14 – Bogdanovic, Radivoje – 1/2-1/2 – Dan Nikolic, Slobodan – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1968 Bamberg – Round 15 – Teschner, Rudolf – 1/2-1/2 – Petrosian, Tigran A. – G98 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1969 Grozny (URS Team Ch) - Round 1 - Kholmov, Ratmir D - 1/2-1/2 - Antoshin, Vladimir S - G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1969 Sarajevo – Round 3 – Matulovic, Milan – 1/2-1/2 – Hennings, Artur – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
2001 Moscow (FIDE WCh KO) - Round 4.2 - Morozevich, Alexander - 1-0 - Ponomariov, Ruslan - G301 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Corus 2002 – Round 3 – Leko, Peter – 1/2-1/2 – Morozevich, Alexander – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Corus A 2005 – Round 10 – Bruzon Batista, Lazaro – 1-0 – Sokolov , Ivan – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Frankfurt-West Masters 1999 – Round 8 – Leko, Peter – 0-1 – Fritz 6 – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Makedonia Palace GP 2013 – Round 10.3 – Kamsky, Gata – 1-0 – Morozevich, Alexander – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5

C96j — Closed, Chigorin (1939)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 cxd4

Les coups candidats

12.cxd4 — 100.0% (2385 parties)

Ambassadeurs : Kolanek, Roman (31x), Reede, Arvo (21x), Abanin, Vladimir (16x), Szabo, Vilmos (15x), ? (14x), Van tricht, Marcel (12x), Sokolov, Ivan (11x), Miettinen, Kristo S (11x)

12.Nbd2 — 0.0% (1 parties)

Ambassadeurs : Almeida, Ramiro da Costa (1x), Dutra, Paulo Bechara (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	12.cxd4	12.Nbd2
<1800	198	100%	—
1800-2200	1079	100%	—
2200-2600	636	100%	0%
2600+	18	100%	—

Évolution par décennie (% des parties)

Décennie	N parties	12.cxd4	12.Nbd2
1950s	36	100%	—
1960s	75	100%	—
1970s	61	100%	—
1980s	88	100%	—
1990s	248	100%	—
2000s	645	100%	0%
2010s	1097	100%	—
2020s	136	100%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
12.cxd4	100%	100%	+0.0%
12.Nbd2	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Karpov, Anatoly — 1 partie
Smyslov, Vassily — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

12.cxd4 — 100.0% (2385 parties)

1950 — Malchev, Andrej vs Tsvetkov, Alexandar K — 0-1 — Sofia BUL
1950 — Kalliwoda, Enrico vs Eken, Max — 0-1 — Lucerne SUI
1950 — Bannik, Anatolij vs Zagoriansky, Evgeny — 1-0 — Tartu Ch URS sf norm
1951 — Niephaus, Walter vs Van den Berg, Carel B — 1/2-1/2 — Duesseldorf GER
1951 — Unzicker, Ferdinand, Dr. vs Eken, Max — 0-1 — Duesseldorf GER

12.Nbd2 — 0.0% (1 parties)

2009 — Almeida, Ramiro da Costa vs Dutra, Paulo Bechara — 0-1 — ICCF