B89f — Sicilian: Velimirovic, 9.O-O-O

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3 Be7 8.Qe2 O-O 9.O-O-O * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4 et b5, des fous actifs en e3 et c4, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en e7 et c8.

Plans. Tour sur colonne d.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte e5, un avant-poste en e5, la paire de fous et la colonne semi-ouverte c.

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

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...Na5 (Attaquer Bc4) ; ...d5 (Rupture) ; ...e5 (Rupture) ; Tour sur colonne c.

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (3v0)	● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v2)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be3	● Be3 Actif (mob. 4)
Bc4	● Bc4 Actif (mob. 6)
Be7		● Be7 Enfermé (mob. 0)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	1 (h1)	2 (c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f2-f3	● …d6-d5, ● …e6-e5

Partie
? 1975 – Round ? – Vladimirov, Yevgeniy – 0-1 – Kochyev, Alexander – G4 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Bc4 Nf6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Rhg1 Rc8
1963 Sarajevo – Round 8 – Bogdanovic, Radivoje – 1/2-1/2 – Shamkovich, Leonid – G45 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Nxd4 10. Bxd4 Qa5
1965 Belgrade – Round 2 – Velimirovic, Dragoljub – 1-0 – Dely, Peter – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Nxd4 10. Bxd4 Qa5
1965 Belgrade – Round 4 – Velimirovic, Dragoljub – 1-0 – Milic, Borislav – G24 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Qb8
1965 Leipzig Inter-1 – Round 7 – Liebert, Heinz – 1/2-1/2 – Sajtar, Jaroslav – G28 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. f4 Qc7
1965 Zinnowitz 02nd – Round 7 – Hennings, Artur – 1-0 – Ghitescu, Theodor – G16 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. f4 Nxd4
1966 Bucharest – Round 11 – Bednarski, Jacek B – 0-1 – Gheorghiu, Florin – G43 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O Nxd4 10. Bxd4 Qa5
1966 Budapest – Round 1 – Foldi, Jozsef – 1/2-1/2 – Varnusz, Egon – G20 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Bc4 Nf6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. f4 Qc7
1966 Sarajevo – Round 7 – Mestrovic, Zvonimir – 0-1 – Tal, Mikhail – G21 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. f4 d5
1966 WchTJ U26 fin-A – Round 11 – Ghizdavu, Dumitru – 0-1 – Mestrovic, Zvonimir – G65 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Qc7
1967 DDR Ch 16th – Round 7 – Liebert, Heinz – 1-0 – Brameyer, Hermann – G35 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Bd7
1967 Harrachov – Round 1 – Levy, David N L – 1/2-1/2 – Hartston, William R – G77 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O d5 10. Nb3 Nb4
1967 Hastings6768 – Round 5 – Ostojic, Predrag – 1-0 – Hartston, William R – G25 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O d5 10. Nf3 Nb4
1967 Havana Armies Ch 4th – Round 4 – Bednarski, Jacek B – 0-1 – Ozsvath, Andras – G24 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. f4 Qb8
1967 Monte Carlo-B – Round 1 – Zinser, Sylvain – 1-0 – Bhend, Edwin – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. Rhg1 Qc7
1967 Palma de Mallorca – Round 5 – Matulovic, Milan – 1-0 – Jimenez Zerquera, Eleazar – G39 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Qa5
1967 Reggio Emilia ITA – Round 3 – Huguet, Bernard – 0-1 – Navarovszky, Laszlo – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Bc4 O-O 8. Qe2 Nc6 9. O-O-O Qa5 10. Rhg1 Nxd4
1967 ROM Ch – Round 10 – Ciocaltea, Victor – 1-0 – Pavlov, Mircea-Sergiu-Aurelian – G70 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Nxd4 10. Bxd4 Qa5
1967 USSR – Round 1 – Tukmakov, Vladimir B – 1-0 – Minkov, Aleksandr – G27 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Nxd4
1967 Venice Venice ITA – Round 6 – Paoli, Enrico – 0-1 – Zinser, Sylvain – G21 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Bc4 Nf6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. Nb3 Qc7
1968 CSR Ch – Round 13 – Trapl, Jindrich – 1/2-1/2 – Hort, Vlastimil – G117 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Nxd4 10. Bxd4 Qa5
1968 Golden Knights – Round ? – Sigler, Howard – 0-1 – Zalys, Ignas – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Qb8
1968 Kislovodsk – Round 7 – Bronstein, David I – 1-0 – Shamkovich, Leonid – G59 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Qc7
1968 Lugano ol (Men) fin-B – Round 1 – Walther, Edgar – 1-0 – Acevedo Ortega, Rodrigo Andres – G13 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Rhg1 Rc8
1968 Moscow Ch – Round 1 – Zaitsev, Igor A – 1-0 – Suetin, Alexey S – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Bc4 Nf6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Qb8
1968 Sarajevo – Round 7 – Martinovic, Slobodan – 0-1 – Lein, Anatoly – G51 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. Bb3 a6
1968 Skopje/Ohrid – Round 2 – Nicevski, Risto – 1/2-1/2 – Bukic, Enver – G13 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 a6
1968 USSR – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Tal, Mikhail – G27 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. f4 Rc8
1968 WchT U26 15. qual-B – Round 1.1 – Spassov, Liuben – 0-1 – Holaszek, Hans – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. f4 Nxd4
1969 Belgrade – Round 1 – Sahovic, Dragutin – 1/2-1/2 – Geller, Efim P – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. g4 Ne5
1969 Belgrade – Round 8 – Sahovic, Dragutin – 1/2-1/2 – Geller, Efim P – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. g4 Ne5
1969 Hoogovens-B – Round 3 – Bednarski, Jacek – 1-0 – Kramer, Hanspeter – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O Qa5 10. Bb3 Nxd4
1969 Praia da Rocha zt – Round 5 – ? – 1-0 – Huguet, Bernard – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Be3 Be7 7. Bc4 Nf6 8. Qe2 O-O 9. O-O-O Qa5 10. Bb3 Nxd4
1969 Raach zt – Round 4 – Hecht, Hans-Joachim – 1/2-1/2 – Lahti, Jouko – G46 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. Be3 Nc6 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Na5
1969 Vidmar Memorial – Round 11 – Tringov, Georgi P – 1/2-1/2 – Musil, Vojko – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Bc4 Be7 7. Be3 Nf6 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Bd7
1969 Wch jr final A – Round 2 – Andersson, Ulf 1949 – 1/2-1/2 – Kaplan, Julio – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Be7 7. Bc4 Nf6 8. Qe2 O-O 9. O-O-O Qa5 10. Bb3 Nxd4
1970 Palma de Mallorca Interzonal – Round 23 – Minic, Dragoljub – 1/2-1/2 – Geller, Efim P – G176 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Na5
1971 Moscow – Round ? – Monakov, A – 1-0 – Kondratiev, Pavel E – G156 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Qc7
2026 Tata Steel India Blitz - Round 7.1 - So, Wesley - 1-0 - Aravindh, Chithambaram VR. - G31 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O a6 10. Bb3 Qc7
Amber Blindfold 2006 – Round 9 – Aronian, Levon – 0-1 – Gelfand, Boris – G36 1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Nxd4
It, Dortmund GER 1996 – Round 7 – Topalov, Veselin – 1-0 – Leko, Peter – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. f4 Rc8
Novi Sad olm 1990 – Round 7 – Yudasin, Leonid – 1-0 – Fedorowicz, John – G43 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Bd7 10. Bb3 Nxd4

B89f — Velimirovic

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3 Be7 8.Qe2 O-O 9.O-O-O

Eval: [+0.51]

Les coups candidats

9…a6 — 55.6% (850 parties)

Ambassadeurs : Mednis, Edmar J (9x), Spassov, Liuben (8x), Ryskin, Alexander (8x), Shcherbakov, Ruslan (8x), Wittmann, Walter (8x), Filipenko, Alexander V (6x), Fawbush George (5x), Ugroczky, Peter (5x)

9…Qc7 — 17.0% (260 parties) →

Ambassadeurs : Goldenberg, Igor (7x), Cebalo, Miso (5x), Hammerling G (4x), Moehring, Guenther (4x), De Firmian, Nick (4x), Seres, Lajos (4x), Lukin, Andrei M (3x), Tal, Mikhail (3x)

9…Bd7 — 15.2% (233 parties)

Ambassadeurs : Feher, Gyula (13x), Dlugy, Maxim (7x), Limp, Eduardo Thelio (6x), Dukaczewski, Piotr (6x), Smirnov, Sergei (5x), Kochyev, Alexander (4x), Solomunovic, Igor (4x), Suetin, Alexey S (3x)

9…Nxd4 — 3.8% (58 parties)

Ambassadeurs : Zaltsman, Vitaly (2x), Dlugy, Maxim (2x), Gluszko, Monika (2x), Karpenko, Anton (2x), Trapl, Jindrich (1x), Hort, Vlastimil (1x), Velimirovic, Dragoljub (1x), Dely, Peter (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…a6	9…Qc7	9…Bd7	9…Nxd4
<1800	27	56%	11%	15%	—
1800-2200	328	61%	13%	13%	5%
2200-2600	713	53%	19%	18%	4%
2600+	10	50%	10%	40%	—

Évolution par décennie (% des parties)

Décennie	N parties	9…a6	9…Qc7	9…Bd7	9…Nxd4
1960s	81	22%	27%	25%	6%
1970s	168	46%	32%	10%	2%
1980s	234	58%	15%	16%	3%
1990s	443	55%	18%	18%	3%
2000s	363	62%	11%	15%	2%
2010s	207	67%	12%	10%	4%
2020s	32	34%	19%	9%	31%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…a6	67%	34%	▼ -32.8%
9…Qc7	12%	19%	▲ +6.7%
9…Bd7	10%	9%	▼ -0.8%
9…Nxd4	4%	31%	▲ +27.4%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 5 parties

Parties historiques

9…a6 — 55.6% (850 parties)

1965 — Liebert, Heinz vs Sajtar, Jaroslav — 1/2-1/2 — Leipzig Inter-1
1966 — Moehring, Guenther vs Liebert, Heinz — 1/2-1/2 — Halle/Saale
1966 — Mestrovic, Zvonimir vs Tal, Mikhail — 0-1 — Sarajevo BIH
1966 — Ghizdavu, Dumitru vs Mestrovic, Zvonimir — 0-1 — WchTJ U26 fin-A
1966 — Foldi, Jozsef vs Varnusz, Egon — 1/2-1/2 — Budapest HUN

9…Qc7 — 17.0% (260 parties)

1966 — Kavalek, Lubomir vs Polugaevsky, Lev — 1/2-1/2 — La Habana ol
1966 — Blatny, Frantisek vs Dely, Peter — 0-1 — Sombor
1966 — Spasojevic, Zoran M vs Ostojic, Nikola — 1/2-1/2 — Belgrade SRB
1966 — Kavalek, Lubomir vs Polugaevsky, Lev — 1/2-1/2 — Havana CUB
1966 — Matulovic, Milan vs Nikitin, Aleksander S — 1/2-1/2 — Kislovodsk

9…Bd7 — 15.2% (233 parties)

1965 — Hennings, Artur vs Ghitescu, Theodor — 1-0 — Zinnowitz GER
1965 — Balashov, Yuri vs Bykov, Vladimir — 1-0 — Omsk RUS
1965 — Harris, Ronald A vs Beaty, JH. — 1-0 — Hastings ch-BCF
1965 — Velimirovic, Dragoljub vs Milic, Borislav — 1-0 — Belgrade SRB
1967 — Rhodes, Geoffrey Irving vs Jamieson, Peter McKeich — 1-0 — Glasgow SCO

9…Nxd4 — 3.8% (58 parties)

1963 — Bogdanovic, Radivoje vs Shamkovich, Leonid — 1/2-1/2 — Sarajevo BIH
1965 — Velimirovic, Dragoljub vs Dely, Peter — 1-0 — Belgrade SRB
1966 — Bednarski, Jacek vs Gheorghiu, Florin — 0-1 — Bucharest ROU
1967 — Ciocaltea, Victor vs Pavlov, Mircea-Sergiu-Aurelian — 1-0 — Bucharest ROU
1968 — Trapl, Jindrich vs Hort, Vlastimil — 1/2-1/2 — Luhacovice CZE

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