B47l — Sicilian: Taimanov, 6.g3 a6 7.Bg2 Nf6

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte e4, case forte f4, paire de fous, colonne d.
Faiblesses adverses : arriérés b7, d7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, arriéré f2, 3 pièces non développées (C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bg5 — Clouer Nf6
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte b4, case forte e5, paire de fous, colonne c.
Faiblesses adverses : arriéré f2, Bc1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriérés b7, d7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Be7 — Développer Bf8
● ...d5 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B47l — Taimanov

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6

Eval: [+0.32]

Les coups candidats

8.O-O — 93.6% (6087 parties) →

Ambassadeurs : Matulovic, Milan (52x), Janosevic, Dragoljub (42x), Van Riemsdijk, Herman C. (34x), Damjanovic, Mato (22x), Jansa, Vlastimil (21x), Ostojic, Predrag (19x), Langeweg, Kick (18x), Vasiukov, Evgeni (17x)

8.Nb3 — 2.2% (144 parties)

Ambassadeurs : Zapolskis, Antanas (10x), Malisauskas, Vidmantas (7x), Alekseev, Evgeny (6x), Savicevic, Vlatko (4x), Moe, Mogens (2x), Czerniak, Moshe (2x), Fedorov, Alexei (2x), Valenti, Giuseppe (2x)

8.Be3 — 1.8% (116 parties)

Ambassadeurs : Hecht, Hans-Joachim (2x), Cuijpers, Frans Andre (2x), Mnatsakanian, Eduard A (2x), Spassky, Boris V. (2x), Eretova, Jana (2x), Poloch, Petr (2x), Loman, Rudolf (1x), Paulsen, Wilfried (1x)

8.Nde2 — 1.0% (65 parties)

Ambassadeurs : Foguelman, Alberto (2x), Ledic, Tomislav (2x), Hoogendoorn, Daniel (1x), Kuijpers, Bjorn (1x), Lengyel, Laszlo (1x), Gufeld, Eduard (1x), Polugaevsky, Lev (1x), Brzozka, S. (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.O-O	8.Nb3	8.Be3	8.Nde2
<1800	63	87%	2%	5%	2%
1800-2200	1530	90%	3%	3%	1%
2200-2600	3812	96%	2%	1%	1%
2600+	141	96%	3%	—	1%

Évolution par décennie (% des parties)

Décennie	N parties	8.O-O	8.Nb3	8.Be3	8.Nde2
1870s	2	100%	—	—	—
1880s	2	100%	—	—	—
1890s	1	—	—	100%	—
1920s	4	100%	—	—	—
1950s	43	65%	7%	7%	19%
1960s	325	90%	2%	5%	3%
1970s	446	96%	1%	1%	1%
1980s	402	96%	1%	1%	2%
1990s	1129	94%	2%	2%	1%
2000s	1594	93%	3%	2%	1%
2010s	1871	93%	3%	1%	1%
2020s	684	97%	1%	1%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.O-O	93%	97%	▲ +4.0%
8.Nb3	3%	1%	▼ -1.3%
8.Be3	1%	1%	▼ -0.6%
8.Nde2	1%	0%	▼ -0.9%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Anand, Viswanathan — 4 parties
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 2 parties
Hou, Yifan — 2 parties
Euwe, Max — 1 partie
Ju, Wenjun — 1 partie
Botvinnik, Mikhail — 1 partie

Parties historiques

8.O-O — 93.6% (6087 parties)

1878 — Blackburne, Joseph vs Anderssen, Adolf — 0-1 — Paris FRA
1878 — Rosenthal, Samuel vs Anderssen, Adolf — 1/2-1/2 — Paris FRA
1889 — Schallopp, Emil vs Paulsen, Louis — 0-1 — Breslau GER
1889 — Mieses, Jacques vs Paulsen, Louis — 1-0 — Breslau GER
1920 — Berndtsson, Karl vs Bergdahl Larsson, Rasmus — 1-0 — Goteborg SWE

8.Nb3 — 2.2% (144 parties)

1957 — Blagidze, Alexander vs Boleslavsky, Isaac — 0-1 — Kiev UKR
1958 — Ragozin, Viacheslav vs Salov, Sergej — 0-1 — ?
1959 — Gromek, Jozef vs Ujtelky, Maximilian — 0-1 — Marianske Lazne
1960 — Magergut vs Bykov, Valery — 1-0 — Vladimir
1962 — Czerniak, Moshe vs Johannessen, Svein — 1/2-1/2 — Belgrade SRB

8.Be3 — 1.8% (116 parties)

1892 — Loman, Rudolf vs Paulsen, Wilfried — 0-1 — DSB-07.Kongress
1952 — Bartis, Gustavo vs Acuna Leiva, Juan Eduardo — 1/2-1/2 — Buenos Aires ARG
1958 — Vukcevich, Milan vs Milic, Borislav — 1/2-1/2 — Sarajevo BIH
1959 — Bolbochan, J. vs Redolfi, Argentino Rodolfo — 0-1 — Mar del Plata ARG
1960 — Bronstein, David I vs Taimanov, Mark — 1/2-1/2 — Leningrad RUS

8.Nde2 — 1.0% (65 parties)

1953 — Enej, Salihovic Krzic vs Kapu, Mehmet Enes — 0-1 — Budapest HUN
1956 — Gufeld, Eduard vs Polugaevsky, Lev — 0-1 — Tbilisi GEO
1956 — Gaprindashvili, Nona vs Zvorykina, Kira Alekseyevna — 1/2-1/2 — Dnepropetrovsk
1957 — Nikolaevsky, Yuri V vs Flohr, Salo — 0-1 — Ukraine
1957 — Tolush, Alexander vs Taimanov, Mark — 1-0 — Moskou ch-URS

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	● f2	● b7, ● d7
Chaînes	● f2→g3, h2→g3	● b7→a6, d7→e6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v1), ● f4 (2v1)	● b4 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● e4 (2v1)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (c1, a1, h1)	4 (c8, f8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre !	● Au centre !
Droits de roque	O-O / O-O-O	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
1956 Moscow olm prel – Round 1 – Letelier Martner, Rene – 1/2-1/2 – Schmid, Leo – G20 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nce2 Nxd4 9. Nxd4 Nxe4 10. Bxe4 Qe5
1956 URS Ch, semi final – Round 8 – Gufeld, Eduard – 0-1 – Polugaevsky, Lev – G77 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nde2 Be7 9. O-O O-O 10. h3 b5
1957 Moskou ch-URS – Round 19 – Tolush, Alexander – 1-0 – Taimanov, Mark E – G189 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nde2 b5 9. O-O Bb7 10. a3 Be7
1957 Reykjavik ol stud tt – Round 1 – Tringov, Georgi P – 0-1 – Nikitin, Aleksander S – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. Nde2 Be7 9. O-O O-O 10. h3 b5
1957 URS Ch, semi final – Round 11 – Blagidze, Alexander – 0-1 – Boleslavsky, Isaac – G101 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nb3 Be7 9. O-O O-O 10. f4 b5
1958 JUG-13ch – Round 12 – Vukcevich, Milan – 1/2-1/2 – Milic, Borislav – G13 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. Be3 Be7 9. O-O O-O 10. Qe2 d6
1959 Mar del Plata – Round 1 – Bolbochan, J. – 0-1 – Redolfi, Argentino Rodolfo – G54 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Be3 Be7 9. O-O O-O 10. Qe2 Rd8
1959 Marianske Lazne – Round 8 – Gromek, Jozef – 0-1 – Ujtelky, Maximilian – G57 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. Nb3 b5 9. a3 Bb7 10. Qe2 d6
1961 Rostov – Round 11 – Nezhmetdinov, Rashid – 1/2-1/2 – Bondarevsky, Igor – G31 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Nde2 Be7 9. O-O O-O 10. Bf4 d6
1962 Belgrade – Round 9 – Czerniak, Moshe – 1/2-1/2 – Johannessen, Svein – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nb3 Be7 9. O-O O-O 10. Qe2 d6
1962 Erevan ch-URS – Round 1 – Mnatsakanian, Eduard A – 0-1 – Spassky, Boris V. – G103 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Be3 Be7 9. O-O d6 10. h3 Bd7
1963 Pan American Ch – Round 3 – Vergara Zuleta, Alejandro – 1/2-1/2 – Cobo Arteaga, Eldis – G10 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nde2 b5 9. a3 Bb7 10. O-O Be7
1964 Amsterdam Interzonal – Round 19 – Foguelman, Alberto – 1/2-1/2 – Lengyel, Laszlo – G191 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nde2 Be7 9. O-O O-O 10. h3 Rd8
1964 Rubinstein Memorial – Round 10 – Czerniak, Magdalena – 1-0 – Doda, Zbigniew – G39 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Nb3 Be7 9. O-O d6 10. Qe2 O-O
1964 Tel Aviv olm fin-B – Round 8 – Ujtumen, Tudev – 1/2-1/2 – Gragger, Anton Fritz – G96 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. Be3 d6 9. O-O Be7 10. f4 O-O
1965 Pardubice – Round 9 – Seifert, Aidan – 1/2-1/2 – Vesely, Jiri – G62 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. Be3 Be7 9. O-O O-O 10. Kh1 Rd8
1966 Rzeszow ch POL – Round 3 – Tarnowski, Alfred – 0-1 – Brzozka, Stefan – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. Nde2 b5 9. Nf4 Bb7 10. Nd3 Be7
1966 Tel Aviv ISR – Round 15 – Domnitz, Zadok – 1-0 – Gat, Israel – G22 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Be3 Be7 9. O-O O-O 10. Kh1 Rd8
1967 Capablanca Memorial – Round 17 – Schmid, Leo – 1-0 – Garcia Martinez, Salomon – G151 1. e4 c5 2. Ne2 e6 3. Nbc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 a6 7. Bg2 Nf6 8. Be3 Be7 9. f4 O-O 10. e5 Ne8

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →