C96l — Spanish: Closed, Chigorin, 11.d4 Bb7 12.Nbd2

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 Bb7 12.Nbd2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e4, Bc2 actif, paire de fous.
Faiblesses adverses : arriéré d6, Be7 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bg5 — Clouer Nf6

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte c4, avant-poste c4(C), Bb7 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Be7 enfermé, arriéré d6.
Plans :
● ...c4 — Rupture
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C96l — Closed Chigorin

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 Bb7 12.Nbd2

Eval: [+0.29]

Les coups candidats

12…cxd4 — 84.6% (285 parties)

Ambassadeurs : Romanishin, Oleg M (25x), Geller, Efim P. (8x), Caminade, Christian (7x), ? (5x), Grischuk, Alexander (5x), Bezgodova, Maria (5x), Bezgodova, Svetlana (5x), Borisenko, Georgy K (4x)

12…Qc7 — 9.8% (33 parties) →

Ambassadeurs : Kuang, Yinghui (2x), Moreira, Jose Americo (2x), Liberman Rubinstein, Joseph (1x), Estrada, Walter (1x), Walton, John (1x), Collins, Richard Arnold (1x), Klovans, Janis (1x), Tal, Mikhail (1x)

12…exd4 — 2.4% (8 parties)

Ambassadeurs : Limayo, Edgardo V. (2x), Rubio Doblas, Francisco Javier (1x), Bernabe Duran, Francisco (1x), Valent, Peter (1x), Schuster, Peter (1x), Almeida, Manuel Camejo de (1x), Roig Grau, Jesus (1x), Koster, Piet J A (1x)

12…Nc6 — 1.8% (6 parties)

Ambassadeurs : Grefe, John A (1x), Gerndt (1x), Zaremba, Dorota (1x), Gorska, N (1x), Stomberg, Thomas (1x), Joukov Peter (1x), Chester, Ian B (1x), Macias Jimenez, Walter (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	12…cxd4	12…Qc7	12…exd4	12…Nc6
<1800	7	43%	29%	—	29%
1800-2200	54	70%	17%	9%	2%
2200-2600	163	91%	6%	2%	—
2600+	8	88%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	12…cxd4	12…Qc7	12…exd4	12…Nc6
1950s	21	95%	5%	—	—
1960s	38	87%	11%	—	3%
1970s	6	100%	—	—	—
1980s	16	88%	12%	—	—
1990s	116	90%	8%	1%	1%
2000s	115	78%	10%	5%	3%
2010s	24	71%	21%	4%	4%
2020s	1	100%	—	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
12…cxd4	71%	100%	▲ +29.2%
12…Qc7	21%	0%	▼ -20.8%
12…exd4	4%	0%	▼ -4.2%
12…Nc6	4%	0%	▼ -4.2%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 3 parties

Parties historiques

12…cxd4 — 84.6% (285 parties)

1957 — Ragozin, Viacheslav vs Flohr, Salo — 1/2-1/2 — Goteborg SWE
1957 — Aronin, Lev vs Krogius, Nikolai V — 1/2-1/2 — Leningrad RUS
1958 — Padevsky, Nikola vs Pantaleev, Dimitar — 1/2-1/2 — Sofia BUL
1958 — Bogdanovic, Rajko vs Milic, Borislav — 1/2-1/2 — Sarajevo ch YUG
1958 — Aronin, Lev vs Zhukhovitsky, Samuel — 1-0 — Baku AZE

12…Qc7 — 9.8% (33 parties)

1952 — Klovans, Janis vs Tal, Mikhail — 1-0 — Riga LAT
1962 — Liberman Rubinstein, Joseph vs Estrada, Walter — 1-0 — Mar del Plata ARG
1962 — Gheorghiu, Florin vs Momo, Suren — 1-0 — Varna BUL
1962 — Nurmi Arvo vs Henriksson Per — 1-0 — ?
1964 — Walton, John vs Collins, Richard Arnold — 1/2-1/2 — ?

12…exd4 — 2.4% (8 parties)

1997 — Rubio Doblas, Francisco Javier vs Bernabe Duran, Francisco — 0-1 — Malaga ESP
2002 — Valent, Peter vs Schuster, Peter — 1/2-1/2 — ICCF Email
2003 — Almeida, Manuel Camejo de vs Limayo, Edgardo V. — 1/2-1/2 — ICCF Email
2003 — Roig Grau, Jesus vs Limayo, Edgardo V. — 1/2-1/2 — ICCF Email
2005 — Koster, Piet J A vs Huybrecht, Frans — 1-0 — ICCF Email

12…Nc6 — 1.8% (6 parties)

1965 — Grefe, John A vs Gerndt — 1-0 — It Belgrade YUG
1996 — Zaremba, Dorota vs Gorska, N — 1-0 — Augustow
2000 — Stomberg, Thomas vs Joukov Peter — 1/2-1/2 — Bergneustadt
2001 — Chester, Ian B vs Macias Jimenez, Walter — 1-0 — ?
2005 — Le Noir, Pierre vs Cheyrouze, Christophe — 1/2-1/2 — Bretagne

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d6
Chaînes	● b2→c3, g2→h3, c3→d4	● a6→b5, d6→c5, d6→e5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (3v2)	● c4 (2v1)
Cases faibles	● e4	—
Centre	● e4 (3v2), ● e5 (2v1)	● d5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc2	● Bc2 Actif (mob. 4)
Bb7		● Bb7 Actif (mob. 4)
Be7		● Be7 Enfermé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	1 (a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4, ● d4-d5	● …c5-c4, ● …d6-d5

Partie
1957 Gothenburg5758 – Round ? – Ragozin, Viacheslav – 1/2-1/2 – Flohr, Salo – G7 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
1958 Riga ch-URS – Round 1 – Averbakh, Yuri L – 1-0 – Borisenko, Georgy K – G86 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
1958 Riga ch-URS – Round 14 – Bannik, Anatolij – 1/2-1/2 – Krogius, Nikolai V – G121 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
1958 Riga ch-URS – Round 7 – Geller, Efim P – 1/2-1/2 – Averbakh, Yuri L – G101 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
1958 Sarajevo ch YUG – Round 2 – Bogdanovic, Rajko – 1/2-1/2 – Milic, Borislav – 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
1958 Sofia – Round 5 – Padevsky, Nikola – 1/2-1/2 – Pantaleev, Dimitar – G31 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
1959 Tbilisi ch-URS – Round 20 – Nezhmetdinov, Rashid – 0-1 – Keres, Paul Petrovich – G169 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. c3 O-O 9. h3 Bb7 10. Bc2 Na5
1960 Leipzig olm prel – Round 6 – Tarnowski, Alfred – 1-0 – Fauconnier, Clement – G219 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. O-O Nf6 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Bb7 10. d4 Na5
1961 Moskou – Round 1 – Simagin, Vladimir – 1/2-1/2 – Furman, Slavomir – G92 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 URS-ch28 – Round ? – Chasin, Nico – 1/2-1/2 – Furman, Slavomir – G39 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
1962 Capablanca Memorial – Round 3 – Alvarez del Monte, Jose – 1/2-1/2 – Cobo Arteaga, Eldis – 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
1962 Erevan ch-URS – Round 1 – Stein, Leon Rico – 1/2-1/2 – Mnatsakanian, Eduard A – G137 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 Stockholm Interzonal – Round 23 – German, Eugenio – 1/2-1/2 – Geller, Efim P – G32 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 13 – Matanovic, Aleksandar – 1/2-1/2 – Antoshin, Vladimir S – G90 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 5 – Gligorić, Svetozar – 1/2-1/2 – Antoshin, Vladimir S – G35 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 Amsterdam Interzonal – Round 22 – Darga, Klaus – 1/2-1/2 – Tal, Mikhail – G228 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 Belgrade – Round 1 – Matulovic, Milan – 1/2-1/2 – ? – G13 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 Belgrade – Round 5 – Matanovic, Aleksandar – 1-0 – ? – G37 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 Kislovodsk – Round ? – Stein, Leonid – 1-0 – Kluger, Gyula – G35 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
1965 Rio de Janeiro – Round 1 – Mangini, Jose Henrique de Mello – 1-0 – Toth, Peter – G12 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 Tel-Aviv it – Round 15 – Golombek, Harry – 1/2-1/2 – Gheorghiu, Florin – G31 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 Hastings6970 – Round 6 – Unzicker, Wolfgang – 1/2-1/2 – Portisch, Lajos – G27 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
Hoogovens Blitz, Wijk aan Zee NED 1998 – Round 11 – Shirov, Alexei – 1/2-1/2 – Piket, Jeroen – 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
SuperGM 2001 – Round 6 – Polgar, Judit – 1/2-1/2 – Grischuk, Alexander – 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

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