B48o — Sicilian: Taimanov, 6.Be3 a6 7.Bd3 Nf6 8.O-O Nxd4

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O Nxd4 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), des fous actifs en d3 et e3, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en c8 et f8, le roi resté au centre et une pièce en prise (le cavalier en d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte c5.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte c5, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Un mauvais fou en d3.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c8 et f8 et les tours a8 et h8).

Plans. ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...d5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6, d7→e6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● c5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e4 (2v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bd3	● Bd3 Actif (mob. 4)
Be3	● Be3 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	1 (● a1)	4 (● c8, ● f8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f2-f3	● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
1957 Leningrad Ch – Round 9 – Ravinsky, Grigory – 1/2-1/2 – Taimanov, Mark E – G71 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Be2 d6
1958 Riga ch-URS – Round 1 – Gipslis, Aivars – 0-1 – Furman, Slavomir – G56 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1958 URS-JUG – Round 3 – Ivkov, Borislav – 1/2-1/2 – Korchnoi, Viktor – G7 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1959 Belgrade – Round 1 – Dely, Peter – 1/2-1/2 – Matulovic, M. – G38 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1959 Tbilisi ch-URS – Round 4 – Krogius, Nikolai V – 1/2-1/2 – Furman, Slavomir – G31 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1959 Tbilisi ch-URS – Round 5 – Gufeld, Eduard – 0-1 – Taimanov, Mark E – G36 1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1960 Mar del Plata – Round 11 – Foguelman, Alberto – 0-1 – Olafsson, Fridrik – G92 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1961 Budapest – Round 1 – Aczel Szabo, Janos – 0-1 – Korchnoi, Viktor – G7 1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bd3 Qc7 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1961 Clare Benedict Cup 08th – Round 5.2 – Giustolisi, Alberto – 0-1 – Walther, Edgar – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1961 Moskou – Round 1 – Spassky, B. – 0-1 – Kortchnoi, V. – G62 1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bd3 Qc7 8. O-O Nxd4 9. Bxd4 Bc5 10. Be2 d6
1961 Zagreb – Round 2 – ? – 1/2-1/2 – Damjanovic, Marko – G32 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. Be3 Nf6 7. Bd3 Qc7 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1962 URS Team Ch – Round 1 – Spassky, Boris V. – 1-0 – Polugaevsky, Lev – G67 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1962 Varna olm – Round 1 – Radovici, Corvin – 1/2-1/2 – Lokvenc, Josef – G60 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1962 Varna olm – Round 10 – Dueckstein, Andreas – 1-0 – Pachman, Ludek – G429 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1963 Bad Liebenstein – Round 5 – Liebert, Heinz – 1/2-1/2 – Damjanovic, Mato – G30 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8. Be3 Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1963 URS Team Ch Moscow RUS – Round 1 – Listergarten, Leonid B – 0-1 – Lein, Anatoly – G16 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1963 WchT U26 10th – Round 1.2 – ? – 1/2-1/2 – Khodos, German – G7 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1963 Winnipeg – Round 7 – Suttles, Duncan – 0-1 – Fuster, Geza – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1965 Santiago – Round 1 – Aguilar Flores, Renata Camila – 1/2-1/2 – Bielicki, Carlos – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 Qc7 7. Nc3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1965 Titograd – Round 10 – Susic, Idriz – 1/2-1/2 – Bradvarevic, Aleksandar – G72 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1965 URS-JUG – Round 1 – Tolush, Alexander V – 1-0 – Matulovic, Milan – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxf6 gxf6
1966 Aarhus – Round 1 – Norby, Peter H. – 1/2-1/2 – Brinck-Claussen, Bjorn – G14 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Be2 Qb6
1966 Havana olm – Round 1 – Stanciu, Gabriela – 1-0 – Liebert, Heinz – G31 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1966 La Habana olm fin-A – Round 11 – Stanciu, Traian – 1-0 – Liebert, Heinz – G210 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1967 Harrachov – Round 1 – Hennings, Artur – 1-0 – Hamann, Svend – G42 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Qc7 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxf6 gxf6
1967 Sweden (ch) – Round 7 – Litsberger, Rune – 0-1 – Johansson, Martin 1979 – G34 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxf6 gxf6
1967 Venice Venice ITA – Round 13 – Tatai, Stefano – 1-0 – Kupper, Josef – G46 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1967 Zierikzee ch-NED – Round 5 – Scholl, Eddie C – 1-0 – Cuijpers, Frans Andre – G29 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1968 Olympiad Final A – Round 1 – Grabczewski, Romuald – 1/2-1/2 – Norby, Peter H. – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxf6 gxf6
1968 Solingen – Round 7 – Tatai, Stefano – 1/2-1/2 – Szabo, Laszlo – G33 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
1969 YUG Ch 24th – Round 15 – Nicevski, Risto – 1-0 – Cvetkovic, Srdjan – G55 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8. Be3 Nxd4 9. Bxd4 Bc5 10. Bxf6 gxf6
40. Olympiad Open 2012 – Round 1.7 – Wagener, Claude – 0-1 – Mamedyarov, Shakhriyar – G73 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bd3 Qc7 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
6. World Blitz 2010 – Round 34 – Carlsen, Magnus – 1/2-1/2 – Mamedyarov, Shakhriyar – G243 1. e4 c5 2. Ne2 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
FIDE World Cup 2015 – Round 1.4 – Balogh Urbina, Carlos Alfonso – 1/2-1/2 – Safarli, Elmir – G166 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Be2 e5
Linares 1991 – Round 6 – Anand, Viswanathan – 1/2-1/2 – Ljubojevic, Ljubomir – G25 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
Olympiad 2002 – Round 1 – Baklan, Vladimir – 1-0 – Khatanbaatar, Bazar – G33 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
Tal Memorial Blitz 2008 – Round 7 – Carlsen, Magnus – 1-0 – Grachev, Boris – G57 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
World Blitz 2006 – Round 7 – Carlsen, Magnus – 0-1 – Gagunashvili, Merab – G44 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 a6 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5
World Blitz 2017 – Round 11.10 – Movsesian, Sergei – 1/2-1/2 – Harikrishna, Pentala – G551 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Nxd4 9. Bxd4 Bc5 10. Be2 d6
World Blitz 2017 – Round 11.3 – Vachier-Lagrave, Maxime – 1/2-1/2 – Svidler, Peter – G572 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 Qc7 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5

B48o — Taimanov

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O Nxd4

Les coups candidats

9.Bxd4 — 100.0% (921 parties)

Ambassadeurs : Tregubov, Pavel V. (9x), Kotronias, Vasilios (7x), Poluljahov, Aleksandr (6x), Golubev, Mikhail (6x), Madl, Ildiko (6x), Pelletier, Yannick (6x), Miezis, Normunds (6x), Liberadzki, Slawomir (6x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Bxd4
<1800	10	100%
1800-2200	208	100%
2200-2600	584	100%
2600+	24	100%

Évolution par décennie (% des parties)

Décennie	N parties	9.Bxd4
1950s	9	100%
1960s	52	100%
1970s	13	100%
1980s	9	100%
1990s	83	100%
2000s	335	100%
2010s	375	100%
2020s	45	100%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Bxd4	100%	100%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Carlsen, Magnus — 3 parties
Anand, Viswanathan — 1 partie

Parties historiques

9.Bxd4 — 100.0% (921 parties)

1957 — Ravinsky, Grigory vs Taimanov, Mark — 1/2-1/2 — Leningrad RUS
1958 — Gipslis, Aivars vs Furman, Slavomir — 0-1 — Riga ch-URS
1958 — Ivkov, Borislav vs Korchnoi, Viktor — 1/2-1/2 — Zagreb CRO
1958 — Ivkov, Borislav vs Korchnoi, Viktor — 1/2-1/2 — Zagreb CRO
1959 — Gufeld, Eduard vs Taimanov, Mark — 0-1 — Tbilisi ch-URS

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