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

Atouts. Les Blancs s'appuient sur un fou actif en c2 et la paire de fous.

Côté adverse. Le fou enfermé en e7.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. Bg5 (Clouer Nf6).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte c4, un avant-poste en c4, un fou actif en b7 et la paire de fous.

Côté adverse. Le fou enfermé en c1.

Plans. ...c4 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● 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

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

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