C85n — Spanish: Closed, Exchange, 7.d3 Nd7 8.Nbd2 O-O 9.Nc4

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2 O-O 9.Nc4 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte c4.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte g5 et un avant-poste en c4.

Côté adverse. Le fou enfermé en c8.

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

Plans. Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte b5….

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (4 contre 3), les cases fortes b5 et c5, un fou actif en e7, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en c1.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...c5 (Rupture) ; ...f6 (Rupture) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c6, ● c7
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, d3→e4	● b7→a6, b7→c6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 4v3

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v1)	● b5 (2v0), ● c5 (2v0)
Cases faibles	—	● e5
Centre	● e4 (1v0), ● e5 (2v1)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	—	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be7		● Be7 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	Non	● Oui
Non développées	2 (● c1, ● a1)	2 (● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c2-c3, ● d3-d4	● …c6-c5, ● …f7-f6, ● …f7-f5

Partie
1947 Buenos Aires ch-ARG – Round 2 – Pilnik, Herman – 1-0 – Rebizzo, Cayetano – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. g4 g6
1949 Southsea – Round 2 – Rhodes Castillo, Stewart Jose – 0-1 – Rossolimo, Nicolas – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1949 YUG-SUI m – Round 2 – Trifunovic, Petar – 1/2-1/2 – Blau, Max – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Be3 Qe7
1950 Schiavno Zdroj – Round 1 – Taimanov, Mark E – 1-0 – Pogats, Jozsef Jr. – G102 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1952 Havana – Round 23 – Rossolimo, Nicolas – 1/2-1/2 – Zavaleta Pomar, Oscar Ricardo – G164 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1952 New York m – Round 2 – Gligorić, Svetozar – 1/2-1/2 – Reshevsky, Samuel – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1954 Hungary Ch – Round 1 – Benko, Pal – 1-0 – Hajtun, Jozsef – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 c5
1955 URS Ch sf – Round 1 – Gusev, Aleksandr – 1/2-1/2 – Antoshin, Vladimir S – G61 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1958 URS Ch sf – Round ? – Gipslis, Aivars – 1/2-1/2 – Grushevsky, Alexander – G67 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bd6 10. b3 Re8
1959 Tbilisi ch-URS – Round 18 – Lutikov, Anatoly S – 0-1 – Kholmov, Ratmir D – G157 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1960 Buenos Aires ch-ARG – Round 8 – Aguayo Cruz, Ramon Uriel – 1/2-1/2 – Incutto – G57 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1960 CSR Ch – Round 2 – Florian, Jaromir – 1-0 – Cucka, Josef – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Be3 Re8
1960 Leipzig olm fin-C – Round 11 – Boutteville, Cesar – 1-0 – Kostjoerin, Anatole – G66 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. d4 Qe7
1961 Torremolinos – Round 6 – Portisch, Lajos – 1-0 – O'Kelly, Albéric de Galway – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b4 Re8
1963 Capablanca Memorial – Round 19 – Robatsch, Karl – 1-0 – Calero, Ivan – G180 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Nb6
1964 Moskou zt – Round 3 – Spassky, Boris V. – 0-1 – Geller, Efim P – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1964 Tel Aviv olm fin-C – Round 13 – Kupper, Josef – 1/2-1/2 – Cuellar Gacharna, Miguel – G80 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 c5
1965 URS-JUG – Round 4 – Taimanov, Mark E – 1/2-1/2 – Gligorić, Svetozar – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1965 WchT U26 12. prel – Round 5 – Safholm, Sten – 1-0 – Schoeneberg, Manfred – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bd6 10. b3 b5
1966 ARMIES-ch3 – Round 12 – Hort, Vlastimil – 1-0 – Geller, Efim P – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1966 Den Haag zt – Round 15 – Tringov, Georgi P – 1/2-1/2 – Pfleger, Helmut, Dr. – G83 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1966 Hungary – Round 1 – Besztercsenyi, Tibor – 0-1 – Adorjan, Andras – G84 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Qe7
1966 Kecskemet – Round 5 – Hort, Vlastimil – 1-0 – Barcza, Gedeon – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1966 Palma de Majorca ESP – Round 8 – Lehmann, Heinz – 0-1 – Pfleger, Helmut, Dr. – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 c5
1967 Rubinstein Memorial – Round 6 – Kostro, Jerzy – 1/2-1/2 – Acevedo Ortega, Rodrigo Andres – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1967 URS Team Ch – Round 1 – Bronstein, David I – 1-0 – Valiev, Ainur – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1968 Lugano ol (Men) fin-B – Round 1 – Aguilera Rocha, Angelina – 1/2-1/2 – Domnitz, Zadok – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 b5
1968 Lugano olm - Round 1 - Walther, Edgar - 0-1 - Janetschek, Karl - G292 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bd6 10. d4 f6
1968 Riga – Round 1 – Platonov, Igor V – 1-0 – Vitolinsh, Alvis – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1968 Sarajevo – Round 6 – Bogdanovic, Radivoje – 1/2-1/2 – Kavalek, Lubomir – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bd6 10. b3 Re8
1968 Sarajevo – Round 8 – Bogdanovic, Radivoje – 1-0 – Leban, Slavko – G60 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1968 URS Team Ch – Round 1 – Tukmakov, Vladimir B – 1/2-1/2 – Nikolaevsky, Yuri V – G147 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b4 Qe7
1968 WchT U26 15. fin-B – Round 8.1 – Kazilaris, Nikolaos – 0-1 – Glauser, Hansruediger – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Ne3 Re8
1969 Buesum – Round 12 – Huebner, Robert – 1/2-1/2 – Ivkov, Borislav – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. d4 exd4
1969 Bulgaria – Round ? – Padevsky, Nikola – 1-0 – Bohosjan, Sarkis – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. Bd2 Re8
1969 San Juan – Round 9 – Damjanovic, Mato – 1/2-1/2 – Spassky, Boris Vasily – G62 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1969 Sweden – Round 1 – Andersson, Ulf 1949 – 1-0 – Nilsson, Zandor – G49 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1969 USSR – Round 1 – Platonov, Igor V – 1-0 – Antoshin, Vladimir S – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1969 Vidmar Memorial – Round 1 – Damjanovic, Mato – 1/2-1/2 – Barcza, Gedeon – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
1969 WchT U26 fin-A 16th – Round 3.3 – Hartston, William R – 0-1 – Pollak, Georg – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b3 Re8
Mar del Plata 1982 – Round ? – Timman, Jan H – 1-0 – Najdorf, Miguel – G65 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 Bf6 10. b4 Re8

C85n — Closed Exchange

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2 O-O 9.Nc4

Eval: [+0.02]

Les coups candidats

9…f6 — 80.5% (1121 parties) →

Ambassadeurs : Damjanovic, Mato (25x), Parma, Bruno (12x), Wedberg, Tom (11x), Geller, Efim P. (10x), Kholmov, Ratmir D (9x), Hort, Vlastimil (8x), Matanovic, Aleksandar (8x), Kostro, Jerzy (8x)

9…Bf6 — 14.6% (204 parties)

Ambassadeurs : Romanishin, Oleg M (8x), Rossolimo, Nicolas (4x), Vibbert, Sean (3x), Damjanovic, Mato (2x), Barcza, Gedeon (2x), Taimanov, Mark (2x), Kupper, Josef (2x), Gligorić, Svetozar (2x)

9…Bd6 — 4.8% (67 parties)

Ambassadeurs : Romanishin, Oleg M (3x), Mestel, A Jonathan (2x), Nickoloff, Bryon (2x), Pilgaard, Kim (2x), Martinez Duany, Lelys Stanley (2x), Gipslis, Aivars (1x), Grushevsky, Alexander (1x), Bogdanovic, Radivoje (1x)

9…f5 — 0.1% (1 parties)

Ambassadeurs : Kiviaho, Allan (1x), Sarink, Edwin (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…f6	9…Bf6	9…Bd6	9…f5
<1800	6	83%	—	17%	—
1800-2200	219	83%	12%	5%	0%
2200-2600	766	81%	14%	5%	—
2600+	29	79%	7%	14%	—

Évolution par décennie (% des parties)

Décennie	N parties	9…f6	9…Bf6	9…Bd6	9…f5
1940s	7	57%	43%	—	—
1950s	45	62%	36%	2%	—
1960s	141	70%	27%	4%	—
1970s	154	80%	16%	4%	—
1980s	233	88%	9%	3%	0%
1990s	202	83%	11%	6%	—
2000s	248	78%	19%	3%	—
2010s	312	85%	8%	7%	—
2020s	51	75%	16%	10%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…f6	85%	75%	▼ -10.4%
9…Bf6	8%	16%	▲ +8.0%
9…Bd6	7%	10%	▲ +2.4%
9…f5	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 4 parties
Smyslov, Vladimir — 3 parties
Karpov, Anatoly — 3 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

9…f6 — 80.5% (1121 parties)

1947 — Euwe, Max vs Pilnik, Herman — 1/2-1/2 — Buenos Aires ARG
1947 — Szabo, Laszlo vs Gligoric, Svetozar — 1-0 — Sofia Balkaniade
1949 — Vukovic, Sava vs Gligorić, Svetozar — 0-1 — Zagreb CRO
1949 — Trifunovic, Petar vs Gligorić, Svetozar — 1-0 — Belgrade SRB
1950 — Liublinsky, Victor vs Abramovich Furman, Semyon — 0-1 — URS-ch sf Gorky

9…Bf6 — 14.6% (204 parties)

1947 — Pilnik, Herman vs Rebizzo, Cayetano — 1-0 — Buenos Aires ch-ARG
1949 — Trifunovic, Petar vs Blau, Max — 1/2-1/2 — Ljubljana
1949 — Rhodes Castillo, Stewart Jose vs Rossolimo, Nicolas — 0-1 — Southsea
1950 — Taimanov, Mark vs Pogats, Jozsef Jr. — 1-0 — Schiavno Zdroj
1950 — Hawes, Stephen O N vs McKelvie, Neil — 1-0 — Hastings ENG

9…Bd6 — 4.8% (67 parties)

1958 — Gipslis, Aivars vs Grushevsky, Alexander — 1/2-1/2 — Tashkent UZB
1961 — Urseanu, Veniamin vs Bozdoghina, Constantin — 1/2-1/2 — Romania
1965 — Safholm, Sten vs Schoeneberg, Manfred — 1-0 — Sinaia
1967 — Arana Ioffe, Nikol Lourdes vs Arbakov, Valentin — 0-1 — Leningrad RUS
1968 — Bogdanovic, Radivoje vs Kavalek, Lubomir — 1/2-1/2 — Sarajevo BIH

9…f5 — 0.1% (1 parties)

1985 — Kiviaho, Allan vs Sarink, Edwin — 1-0 — corr CA jub

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