Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→a3, f2→e3, e3→d4	● f7→e6
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

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

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bc4	● Bc4 Actif (mob. 8)
Bb4		● Bb4 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● 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	mobile
Ruptures	● d4-d5	● …e6-e5

E55b — Main Line, Bronstein

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 Nbd7 9.a3 ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture d4-d5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de b5 et e5, un fou actif en c4 et la colonne semi-ouverte c.

Côté adverse. Un mauvais fou en c8.

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

Plans. axb4 (Capture en b4, Expansion aile dame — 20 % des parties) ; Nb5 (10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter l'avant-poste d5.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile dame (3 contre 2), un avant-poste en d5 et la colonne semi-ouverte d.

Côté adverse. Un mauvais fou en c1.

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

Plans. ...cxd4 (Capture en d4, Occuper le centre — 80 % des parties) ; ...Bxc3 (Fou actif (mobilité 6) — 10 % des parties) ; ...Ba5 (10 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
19. Amber Rapid 2010 – Round 1 – Aronian, Levon – 1-0 – Karjakin, Sergey – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
1956 Belgrade – Round 1 – Petrosian, Tigran A. – 1/2-1/2 – Djurasevic, Bozidar – G4 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Nf3 c5 5. e3 O-O 6. Be2 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1956 Leningrad ch-URS – Round 1 – Borisenko, Georgy K – 1/2-1/2 – Tal, Mikhail – G49 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O Nbd7 8. a3 dxc4 9. Bxc4 cxd4 10. Nb5 Be7
1956 Moscow olm fin-A – Round 7 – Najdorf, Miguel – 1/2-1/2 – Unzicker, Wolfgang – G111 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1956 Moscow olm fin-A – Round 8 – Wade, Robert G – 1/2-1/2 – Ivkov, Borislav – G128 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Qxd4 Bxc3
1956 URS Ch sf – Round ? – Zamikhovsky, Abram – 1/2-1/2 – Klavins, Janis – G41 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1957 Leningrad Ch – Round 17 – Cherepkov, Alexander V – 1-0 – Zilber, Israel – G127 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Bxc3 10. bxc3 Qc7
1957 Mar del Plata – Round 10 – Alonso-Lej De Las Casas, Fernando – 0-1 – Eliskases, Erich – G91 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1957 Minsk zt – Round 13 – Luik, Helmuth – 0-1 – Boleslavsky, Isaac – G90 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Qxd4 Bc5
1957 Minsk zt – Round 3 – Roizman, Abram Y – 0-1 – Gipslis, Aivars – G18 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
1957 URS Ch, semi final – Round 14 – Lutikov, Anatoly S – 1/2-1/2 – Kholmov, Ratmir D – G138 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1958 Munich olm fin-B – Round 6 – Thorbergsson, Freysteinn – 1/2-1/2 – Szukszta, Janus – G55 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Qxd4 Bc5
1958 Tashkent ch URS sf – Round ? – Osnos, Viatcheslav – 1-0 – Grushevsky, Alexander – G6 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nbd7 5. Bd3 Bb4+ 6. Nc3 O-O 7. O-O dxc4 8. Bxc4 c5 9. a3 Ba5 10. Qc2 a6
1958 WchT U26 fin-A 05th – Round 5 – Gurgenidze, Bukhuti – 1/2-1/2 – Handel, Horst – G48 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Qe2 a6
1959 Asztalos Memorial – Round 5 – Beni, Alfred – 1/2-1/2 – Florian, Tibor – G22 1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
1960 Sao Paulo zt – Round 3 – Reinhardt, Enrique – 0-1 – Bolbochan, J. – G18 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Qe2 a6
1961 Bled – Round 8 – Gligorić, Svetozar – 1/2-1/2 – Portisch, Lajos – G74 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1961 Bucharest GMT 5th – Round 6 – Gheorghiu, Florin – 1/2-1/2 – Mititelu, Gheorghe – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
1963 Leningrad ch-URS – Round 1 – Geller, Efim P – 1/2-1/2 – Kholmov, Ratmir D – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 c5 6. Be2 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
1964 Belgrade – Round 14 – Larsen, Benjamin Holsko – 1-0 – Matanovic, Anto – G96 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1964 Pecs – Round 15 – Kozma, Julius – 1/2-1/2 – Gipslis, Aivars – G91 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1964 Tel Aviv olm fin-A – Round 13 – Portisch, Lajos – 1-0 – Unzicker, Wolfgang – G275 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Qxd4 Be7
1964 Zuerich-J – Round ? – Eichhorn, Alfred – 0-1 – Kurajica, Bojan – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Bxc3 10. bxc3 b6
1965 Kiel Open – Round 10 – Mandel, Walter – 0-1 – Rellstab, Ludwig – G49 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 O-O 8. O-O Nbd7 9. a3 Bxc3 10. bxc3 b6
1966 Bucharest Bucharest ROM – Round 15 – Ghitescu, Theodor – 1/2-1/2 – Pavlov, Mircea-Sergiu-Aurelian – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Be2 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
1966 Santa Monica – Round 9 – Najdorf, Miguel – 1/2-1/2 – Reshevsky, Samuel – G37 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O Nbd7 8. a3 dxc4 9. Bxc4 Ba5 10. Bd3 Qe7
1967 URS-ch35 – Round 1 – Borisenko, Georgy K – 0-1 – Bagirov, Vladimir – G30 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Nb5 Be7
1968 Buenos Aires – Round 4 – Barrio Varas, Lucas – 0-1 – Najdorf, Miguel – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Qc2 cxd4
1971 Hoogovens – Round 5 – Mecking, Henrique – 1/2-1/2 – Korchnoi, Viktor – G75 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Qxd4 Bxc3
36. Olympiad 2004 – Round 12 – Aleksandrov, Aleksej – 1/2-1/2 – Adams, Michael – G418 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Nb5 cxd4
40. Olympiad Open 2012 – Round 10.13 – Illescas Cordoba, Miguel – 1/2-1/2 – Banikas, Hristos – G543 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
Corus 2001 – Round 6 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G36 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
FIDE WCh KO 2000 – Round 5.6 – Khalifman, Alexander – 1/2-1/2 – Anand, Viswanathan – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
FIDE WCh KO 2001 – Round 1.1 – Sarthou, Gaetan – 0-1 – Adams, Michael – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Qe2 a6
GpB 2003 – Round 5 – Lautier, Joel – 1/2-1/2 – Anand, Viswanathan – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
Interpolis 1984 – Round 1 – Miles, Anthony J – 1/2-1/2 – Ribli, Zoltan – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. Qxd4 Bxc3
Luzern olm 1982 – Round 12 – Korchnoi, Viktor – 1-0 – Ljubojevic, Ljubomir – G52 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Bxc3 10. bxc3 b6
Olympiad 2002 – Round 9 – Aleksandrov, Aleksej – 0-1 – Adams, Michael – G289 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 Ba5 10. Qe2 cxd4
World Rapid 2016 – Round 11.46 – Agdestein, Simen – 0-1 – Aleksandrov, Aleksej – G436 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3
XXIII SuperGM 2006 – Round 3 – Aronian, Levon – 1/2-1/2 – Topalov, Veselin – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 cxd4 10. axb4 dxc3

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →