C97h — Spanish: Closed, Chigorin, 12…Bd7

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 Qc7 12.Nbd2 Bd7 * ○ Trait aux Blancs

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 d7 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	—	—
Centre	● e4 (3v1), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc2	● Bc2 Actif (mob. 4)
Bd7		● Bd7 Actif (mob. 7)
Be7		● Be7 Enfermé (mob. 1)
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
? 2000 – Round ? – Shirov, Alexei – 1-0 – fpawn – G100 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5
1935 Tatatovaros it – Round 7 – Steiner, Lajos – 0-1 – Havasi, Kornel – G6 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. d4 Qc7
1946 Groningen – Round 7 – O'Kelly de Galway, Alberic – 0-1 – Steiner, Heinrich Jun. – G35 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
1946 Staunton Memorial – Round 5 – Boleslavsky, Isaac – 0-1 – Smyslov, Vladimir – G11 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
1947 Hilversum zt – Round 12 – Tsvetkov, Alexandar K – 1/2-1/2 – Doerner, Charles – G41 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
1949 Hastings4950 – Round 5 – Fuller, Jack – 0-1 – Evans Lianda – G22 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
1950 Moskou ch-URS – Round ? – Aronin, Lev – 1/2-1/2 – Averbakh, Yuri L – G149 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
1950 Wenen IT – Round 9 – Cs. Kovacs, Laszlo – 1/2-1/2 – Gruenfeld, Ernst – G9 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
1952 Moskou ch-URS – Round 1 – Simagin, Vladimir – 1-0 – Konstantinopolsky, Alexander – G135 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
1952 URS Ch sf Leningrad RUS – Round ? – Panov, Vasily – 1-0 – Abramovich Furman, Semyon – 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
1955 Erfurt – Round 1 – Troianescu, Octav – 0-1 – Bely, Matthieu – G15 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. d4 Qc7
1955 Zagreb – Round 5 – Milic, Borislav – 1-0 – Udovcic, Mijo – G63 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 Haifa/Tel Aviv – Round 10 – Wade, Robert G – 1/2-1/2 – Dunkelblum, Arthur – G57 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
1959 CSR Ch – Round 7 – Acosta Fabian, Janna Paloma – 1-0 – Hort, Vlastimil – G57 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. d4 Qc7
1960 Leipzig olm fin-B – Round 4 – Tarnowski, Alfred – 1/2-1/2 – Nilsson, Zandor – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5
1960 Leipzig olm prel – Round 2 – Beni, Alfred – 0-1 – Ribeiro, Joao Mario – 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
1960 Leipzig olm prel – Round 2 – Kaliwoda, Kurt – 1-0 – Rocha, Antonio – G67 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 O-O 8. h3 b5 9. Bb3 Na5 10. Bc2 c5
1961 Ilford Premier 12th – Round 1 – Mardle, Denis – 0-1 – Haygarth, Michael John – G2 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 Katowice ch18-POL – Round 3 – Kostro, Jerzy – 1/2-1/2 – Lachut, Jan – G34 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
1962 Varna olm – Round 11 – Evans, Larry M – 1/2-1/2 – Matanovic, Aleksandar – G462 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 12 – Simagin, Vladimir – 1-0 – Szabo, Laszlo – G83 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 Moscow – Round 1 – Simagin, Vladimir – 1-0 – Szabo, Ladislav – G15 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 Split ol women – Round 1 – Gaprindashvili, Nona – 1-0 – Ladanyine-Karakas, Eva – G2 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
1964 Tel Aviv olm fin-B – Round 5.4 – From, Sigfred – 1/2-1/2 – Chalkhasuren, Gonchich – G63 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O a6 5. Ba4 Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1965 Klasterec nad Orlici U18 6566 – Round 6 – Plachetka, Jan – 0-1 – Franzen, Jozef – G15 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 Reggio Emilia 6667 09th – Round 10 – Ciocaltea, Victor – 1-0 – Capece, Adolivio – G34 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
1968 Lugano olm - Round 1 - Nilsson, Zandor - 1-0 - Prameshuber, Alexander - G300 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5

C97h —

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 Qc7 12.Nbd2 Bd7

Eval: [+0.41]

Les coups candidats

13.Nf1 — 85.4% (2472 parties) →

Ambassadeurs : Korchut, Adam (32x), Gligorić, Svetozar (27x), Ivkov, Borislav (27x), Manduch, Milan Ing (25x), Matanovic, Aleksandar (24x), Malmstroem, Jan Hendrik (21x), Unzicker, Wolfgang (20x), Tal, Mikhail (14x)

13.d5 — 9.5% (276 parties)

Ambassadeurs : Schaper, Bjoern (3x), Nemeckay, Rastislav (3x), Rocha, Antonio (2x), Ciocaltea, Victor (2x), Perenyi, Bela (2x), Bors, Sandor (2x), Obukhov, Aleksander A. (2x), Karwowski, Kacper (2x)

13.dxe5 — 3.1% (89 parties)

Ambassadeurs : Simagin, Vladimir (3x), Panov, Vasily (2x), Vatnikov, Josif E (2x), Pacey, Kevin (2x), Zufic, Miroslav (2x), Fuller, Jack (1x), Evans Lianda (1x), Boleslavsky, Isaac (1x)

13.b3 — 0.5% (14 parties)

Ambassadeurs : Tcherniak, Gilles (1x), Saren, Ilkka J. (1x), Plachetka, Jan (1x), Franzen, Jozef (1x), Costa Fernandes, Jose Jr (1x), Magalhaes, Jose Francisco (1x), Daamen, Ferry (1x), Huibers, Peter (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	13.Nf1	13.d5	13.dxe5	13.b3
<1800	58	84%	10%	—	2%
1800-2200	919	82%	14%	2%	1%
2200-2600	883	86%	10%	4%	0%
2600+	35	86%	9%	3%	—

Évolution par décennie (% des parties)

Décennie	N parties	13.Nf1	13.d5	13.dxe5	13.b3
1900s	2	100%	—	—	—
1910s	1	—	100%	—	—
1920s	14	100%	—	—	—
1930s	17	76%	12%	6%	—
1940s	31	81%	3%	13%	—
1950s	225	92%	1%	5%	0%
1960s	213	88%	3%	6%	0%
1970s	116	88%	4%	5%	1%
1980s	217	88%	6%	4%	1%
1990s	333	86%	10%	2%	—
2000s	775	83%	12%	2%	1%
2010s	851	85%	12%	2%	0%
2020s	100	75%	19%	3%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
13.Nf1	85%	75%	▼ -10.4%
13.d5	12%	19%	▲ +7.5%
13.dxe5	2%	3%	▲ +0.9%
13.b3	0%	1%	▲ +0.8%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Smyslov, Vladimir — 6 parties
Karpov, Anatoly — 3 parties
Anand, Viswanathan — 3 parties
Botvinnik, Mikhail — 2 parties
Karpov, Aleksandr — 2 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 1 partie

Parties historiques

13.Nf1 — 85.4% (2472 parties)

1908 — Treybal, Frantisek vs Kvicala, Adam — 1/2-1/2 — Prague CZE
1908 — Cohn, Erich vs Berger, Jacob — 0-1 — Vienna AUT
1922 — Znosko-Borovsky, Eugene vs Guillen Watson, Cesar Augusto — 1-0 — Londen
1924 — Maroczy, Geza vs Reti, Richard — 1/2-1/2 — New York, NY USA
1925 — Adserias Palau, Antoni vs Rivarola, Joao — 1-0 — Rosario tt

13.d5 — 9.5% (276 parties)

1917 — Lasker, Edward vs Beckner, John Taliaferro — 1-0 — Lexington, KY USA
1935 — Karjakin, Sergei vs Zinner, Emil — 0-1 — Konstantinsbad
1935 — Keres, Paul Petrovich vs Friedemann, Gunnar — 1/2-1/2 — Ch Estonia Tallinn EST
1947 — Tsvetkov, Alexandar K vs Doerner, Charles — 1/2-1/2 — Hilversum zt
1956 — E Silva, Hamilton Moreira vs Haygarth, Michael J — 0-1 — County m

13.dxe5 — 3.1% (89 parties)

1939 — Ragozin, Viacheslav vs Panov, Vasily — 1-0 — Leningrad RUS
1946 — Boleslavsky, Isaac vs Smyslov, Vladimir — 0-1 — Groningen NED
1946 — Levenfish, Grigory vs Lisitsin, Georgy — 1-0 — Leningrad RUS
1949 — Fuller, Jack vs Evans Lianda — 0-1 — Hastings ENG
1949 — Toshev, Yury vs Louma, Josef — 1-0 — Sofia BUL

13.b3 — 0.5% (14 parties)

1959 — Tcherniak, Gilles vs Saren, Ilkka J. — 0-1 — Muenchenstein/Basel
1965 — Plachetka, Jan vs Franzen, Jozef — 0-1 — Klasterec nad Orlici
1978 — Stupar, Slavoljub vs Struhar, Jan — 0-1 — Kubin
1985 — Costa Fernandes, Jose Jr vs Magalhaes, Jose Francisco — 1-0 — Brasilia BRA
1986 — Daamen, Ferry vs Huibers, Peter — 1-0 — Eindhoven NED

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