B46l — Sicilian: Taimanov, 5…a6 6.Be3 Nf6

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

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. Bd3 (Fou actif (mobilité 5), Développer f1 — 28 % des parties) ; Be2 (Fou actif (mobilité 8), Développer f1 — 16 % des parties) ; a3 (Préparer expansion aile dame — 14 % des parties) ; Qd2 (Prépare O-O-O — 11 % des parties) ; Nxc6 (Menace d8 — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...Bb4 (Clouer c3, Fou actif (mobilité 7), Développer f8 — 29 % des parties) ; ...Qc7 (Prépare O-O-O — 26 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 12 % des parties) ; ...d5 (Occuper le centre — 10 % des parties) ; ...d6 (Libérer Bc8 — 8 % des parties).

Avantages

Faiblesses

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	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1)	● b4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Be3	● Be3 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● f1, ● 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	mobile
Ruptures	—	● …d7-d5

Partie
1917 Nordic Congress 8th – Round 4 – Nyholm, Gustav – 0-1 – Sjoberg, Victor – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. Be2 Bb4 8. Bf3 Ne5 9. O-O b5 10. Nb3 Qc7
1961 ROM Ch – Round 11 – Vaisman, Volodia – 1-0 – Puscasiu, Octavian – G71 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Qd3 d5 9. exd5 Nxd5 10. Nxc6 Bxc3+
1962 Erevan ch-URS – Round 1 – Shianovsky, Vladislav I – 0-1 – Taimanov, Mark E – G107 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Nf6 7. a3 Qc7 8. f4 d6 9. Qf3 e5 10. Nxc6 bxc6
1962 Varna olm – Round 1 – Spassky, Boris V. – 1-0 – Kinzel, Andreas – G43 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 e5 8. Nde2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5
1963 Clare Benedict Cup 10th – Round ? – Mohrlok, Dieter – 1/2-1/2 – Kinzel, Anton – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 Qc7 8. f4 d6 9. Bd3 Nxd4 10. Bxd4 e5
1963 CSR Ch – Round 3 – Vesely, Jiri – 1/2-1/2 – Zíta, František – G23 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. a3 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Be2 e5
1963 URS Team Ch – Round ? – Suetin, Alexey S – 1-0 – Chukaev, Egor – G38 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Nf6 7. a3 d6 8. Bd3 Be7 9. O-O O-O 10. Kh1 Nxd4
1965 Copenhagen – Round 1 – Kolvig, Bent – 0-1 – Norby, Peter H. – G10 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Bd3 Rb8
1965 Hoogovens – Round 9 – Van den Berg, Cees – 0-1 – Portisch, Lajos – G71 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 Be7 8. f4 d6 9. Qf3 e5 10. Nxc6 bxc6
1969 Buenos Aires – Round 5 – Debarnot, Roberto – 0-1 – Acosta Garcia, Rafael Isaac – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. Be3 Qd8 7. Nd4 Nf6 8. Nc3 e6 9. f4 Bb4 10. Bd3 d6
2. FIDE GP 2008 – Round 10 – Radjabov, Teimour – 1-0 – Navara, David – G56 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Bd3 d6 9. Nxc6 bxc6 10. O-O e5
22. ECU Club Cup 2006 – Round 6 – Radjabov, Teimour – 1/2-1/2 – Svidler, Peter – G152 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Bd3 d6 9. Nxc6 bxc6 10. O-O e5
3. Norway Blitz 2015 – Round 6.5 – Hammer, Jon Ludvig – 0-1 – Giri, Anish – G30 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Nxc6 bxc6 8. Bd3 d5 9. e5 Nd7 10. f4 c5
30. ECC Open 2014 – Round 2.1 – Wang, Hao(ZJWZ) – 1/2-1/2 – Potkin, Vladimir – G30 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qf3 Bb4 8. Nxc6 dxc6 9. Qg3 O-O 10. Bd3 Qa5
40. Olympiad Open 2012 – Round 1.3 – Zambrana, Osvaldo – 1-0 – Movsesian, Sergei – G51 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Bd3 e5 9. Nxc6 dxc6 10. f5 h5
41. Olympiad Open 2014 – Round 4.21 – Olape, Bunmi – 0-1 – Leitao, Rafael – G273 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Nf6 7. a3 d6 8. Be2 Be7 9. O-O O-O 10. f4 Re8
41. Olympiad Open 2014 – Round 7.11 – Kadric, Denis – 1/2-1/2 – Socko, Bartosz – G472 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. Qf3 Bb4 8. O-O-O Bxc3 9. bxc3 Qa5 10. Kb2 Ne5
43. Olympiad 2018 – Round 7.36 – Kulaots, Kaido – 1/2-1/2 – Leitao, Rafael – G470 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qf3 d6 8. O-O-O Bd7 9. Qg3 Nxd4 10. Bxd4 e5
Amber-rapid 6th 1997 – Round 11 – Topalov, Veselin – 1-0 – Andersson, Ulf 1949 – G59 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 d5 8. O-O Bd6 9. exd5 exd5 10. h3 O-O
AZE vs World Rapid 2009 – Round 7 – Shirov, Alexei – 1-0 – Mamedyarov, Shakhriyar – G20 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Bd3 e5 9. fxe5 Nxe5 10. O-O d6
Bugojno 1984 – Round 1 – Ivanovic, Bozidar – 1-0 – Andersson, Ulf 1949 – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 d5 8. O-O Bd6 9. exd5 exd5 10. Bf5 O-O
FIDE World Rapid 2014 – Round 7.2 – Anand, Viswanathan – 1/2-1/2 – Movsesian, Sergei – G101 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qd2 Qc7 8. O-O-O Be7 9. f3 b5 10. Kb1 Bb7
Grand Slam Final 1st 2008 – Round 7 – Radjabov, Teimour – 1/2-1/2 – Anand, Viswanathan – G6 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Bd3 e5 9. fxe5 Nxe5 10. O-O d6
Hoogovens 1999 – Round 7 – Topalov, Veselin – 1/2-1/2 – Ivanchuk, Vasyl – G42 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 d6 8. f4 e5 9. Nxc6 bxc6 10. Qd2 Ng4
RUS Ch Superfinal 2005 – Round 9 – Khalifman, Alexander – 1/2-1/2 – Rublevsky, Sergei – G50 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. Bd3 Qb6 9. O-O Bc5 10. Na4 Bxd4
Turin ol (Men) 37th 2006 – Round 9 – Naiditsch, Arkadij – 1-0 – Bruzon Batista, Lazaro – G117 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qd2 Bb4 8. f3 d5 9. O-O-O Qa5 10. Nxc6 bxc6
World Blitz 2015 – Round 16.26 – Vallejo Pons, Francisco – 0-1 – Andreikin, Dmitry – G990 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. a3 Be7 8. Qf3 O-O 9. O-O-O Qc7 10. Be2 b5
World Blitz 2022 – Round 9.39 – Dardha, Daniel – 1-0 – Vallejo Pons, Francisco – G475 1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 d6 8. Be2 Bd7 9. g4 h6 10. h4 Rc8
World Blitz 2023 – Round 5.6 – Tomashevsky, Evgeny – 1/2-1/2 – Kobalia, Mikhail – G308 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 d6 8. O-O Bd7 9. a4 Be7 10. Re1 O-O
World Championship 28th 1972 – Round 21 – Spassky, Boris V. – 0-1 – Fischer, Robert James James – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Nf6 7. Bd3 d5 8. exd5 exd5 9. O-O Bd6 10. Nxc6 bxc6
XXV SuperGM 2008 – Round 5 – Radjabov, Teimour – 1/2-1/2 – Ivanchuk, Vasyl – G18 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 d5 8. e5 Nd7 9. Qd2 Bc5 10. O-O-O O-O

B46l — Taimanov (1917)

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be3 Nf6

Les coups candidats

7.Bd3 — 27.5% (703 parties)

Ambassadeurs : Andersson, Ulf (9x), Jansa, Vlastimil (9x), Balashov, Yuri (7x), Suetin, Alexey S (4x), Antic, Dejan (4x), Golubev, Dinila M (4x), Fressinet, Laurent (4x), Hnydiuk, Aleksander (4x)

7.Be2 — 15.5% (396 parties)

Ambassadeurs : Vasilevich, Irina (3x), Abramovic, Bosko (3x), Maltsevskaya, Aleksandra (3x), Langeweg, Kick (2x), Hansen, Curt (2x), Romanishin, Oleg M (2x), Plat, Vojtech (2x), Nassr, Ahmed (2x)

7.a3 — 13.6% (349 parties)

Ambassadeurs : Grachev, Boris (5x), Ponomariov, Ruslan (4x), Volokitin, Andrei (4x), Jansa, Vlastimil (3x), Kobalia, Mikhail (3x), Laitinen, Leena (2x), Kiss, Ferenc (2x), Di Berardino, Diego Rafael (2x)

7.Qd2 — 11.0% (281 parties)

Ambassadeurs : Naiditsch, Arkadij (5x), Jansa, Vlastimil (5x), Kalegin, Evgenij (4x), Ragger, Markus (4x), Laznicka, Viktor (4x), Rublevsky, Sergei (3x), Mekhitarian, Krikor Sevag (3x), Mamedov, Nidjat (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.Bd3	7.Be2	7.a3	7.Qd2
<1800	220	14%	21%	15%	8%
1800-2200	851	25%	20%	15%	7%
2200-2600	1021	34%	10%	12%	15%
2600+	114	25%	3%	15%	22%

Évolution par décennie (% des parties)

Décennie	N parties	7.Bd3	7.Be2	7.a3	7.Qd2
1950s	1	100%	—	—	—
1960s	33	39%	3%	33%	—
1970s	62	47%	15%	15%	—
1980s	86	41%	17%	14%	2%
1990s	328	35%	22%	11%	5%
2000s	864	31%	17%	8%	13%
2010s	848	22%	15%	12%	14%
2020s	338	15%	8%	30%	8%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.Bd3	22%	15%	▼ -7.5%
7.Be2	15%	8%	▼ -6.3%
7.a3	12%	30%	▲ +17.8%
7.Qd2	14%	8%	▼ -5.5%

Joueurs célèbres

Champions du monde dans cette position

Carlsen, Magnus — 6 parties
Anand, Viswanathan — 3 parties
Ju, Wenjun — 2 parties
Kramnik, Vladimir — 1 partie

Parties historiques

7.Bd3 — 27.5% (703 parties)

1958 — Balduzzi, Reynaldo vs Cruz, Raul C. — 1-0 — Buenos Aires ARG
1961 — ? vs Damjanovic, Marko — 1/2-1/2 — Zagreb CRO
1961 — Spassky, Boris V. vs Korchnoi, Viktor — 0-1 — Moskou
1961 — Szabo, Laszlo vs Korchnoi, Viktor — 0-1 — Budapest HUN
1962 — Spassky, Boris Vasily vs Kinzel, Anton — 1-0 — Varna olm

7.Be2 — 15.5% (396 parties)

1968 — Kamlach, Miroslav vs Zedek, Alois — 1/2-1/2 — Prague CZE
1972 — Potter, H. vs Keat Kao, Y. — 0-1 — Skopje MKD
1974 — Kozlov, Vladimir N vs Osnos, Viatcheslav — 1-0 — Daugavpils LAT
1974 — Ree, Hans vs Langeweg, Kick — 1-0 — Leeuwarden ch-NED
1975 — Ornstein, Axel vs Langeweg, Kick — 0-1 — Dortmund GER

7.a3 — 13.6% (349 parties)

1962 — Shianovsky, Vladislav I vs Taimanov, Mark — 0-1 — Erevan ch-URS
1962 — Griffiths, Peter Charles vs Paige, Roger Leslie — 0-1 — Whitby
1962 — OBrien, Erik Michael vs Wilson, Curtis — 1-0 — Berkeley
1963 — Altshuler, Roman S vs Sanakoev, Grigory Konstan'ch — 1-0 — 06 ch USSR 6364
1963 — Mohrlok, Dieter vs Kinzel, Anton — 1/2-1/2 — Lucerne SUI

7.Qd2 — 11.0% (281 parties)

1985 — Graham, Jeremy vs McCarthy, Brian — 0-1 — New York, NY USA
1989 — Van der Meiden, Dirk vs Ens, Jan — 1-0 — Alkmaar
1990 — Justin, Matjaz vs Romanishin, Oleg M — 1/2-1/2 — Pula open
1990 — Cid, Marino Alejandro vs Bronstein, Luis Marcos — 1-0 — Buenos Aires ARG
1992 — Biebinger, Holger vs Gabriel Aguer Deng Mayen — 1/2-1/2 — Mehlingen op-PF

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