B47 — Sicilian Defense: Taimanov Variation, Bastrikov Variation

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), la case forte b5, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Be3 (Développer Bc1) ; Be2 (Fou actif (mobilité 8), Développer f1,) ; Bd3 (Développer Bf1) ; g3 (Masters 15%).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), les cases fortes b4 et e5, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nf6 (Développer Ng8) ; ...d6 (Libérer Bc8) ; ...a6 (Expansion aile dame) ; ...Be7 (Développer Bf8).

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 33.5%, Nulles 40.2%, Noirs 26.3%.

Coups candidats

auto

Analyse coup par coup — 10 demi-coups commentés

1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
3.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
3…cxd4 Capture en d4 — résout la tension centrale.
4.Nxd4 Capture pion en d4.
4…Nc6 Contrôle d4, c5, d5, e5.
5.Nc3 Contrôle c4, f4, d5, f5.
5…Qc7 Contrôle d4, f4, c5, d5.

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (3v0)	● b4 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● d5 (2v1), ● e4 (1v0)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	5 (g8, 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, ● …f7-f6, ● …f7-f5

Partie
1957 Hoogovens – Round 9 – Pilnik, Herman – 0-1 – Van Scheltinga, Theo – G31 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Nde2 Bc5 7. Bf4 Ne5 8. Bg3 Nf6 9. Nd4 a6 10. a3 b5
1958 Portoroz Interzonal – Round 11 – Matanovic, Aleksandar – 1/2-1/2 – Filip, Miroslav – G105 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O a6 8. Kh1 Be7 9. f4 d6 10. Bf3 O-O
1959 Alekhine Memorial – Round 1 – Vasiukov, Evgeni – 1/2-1/2 – Portisch, Lajos – G4 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Ne2 Nf6 8. Bg2 Be7 9. O-O Nc6 10. Nd4 O-O
1960 Buenos Aires – Round 19 – Aguilera Bazan, Oscar – 1-0 – Pachman, Ludek – G196 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Nxc6 bxc6
1960 GBR Ch 47th – Round 10.11 – Aitken, James – 1-0 – Hindle, Owen Mark – G83 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O a6 8. Kh1 Be7 9. f4 d6 10. Bf3 Bd7
1960 Leipzig olm prel – Round 1 – Contedini, Ennio – 0-1 – Najdorf, Miguel – G24 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a3 Nf6 7. Be3 a6 8. f4 d5 9. e5 Nd7 10. Qg4 Nc5
1962 Spartak Ch – Round 2 – Sergievsky, Vladimir D – 0-1 – Zhukhovitsky, Samuel – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a3 a6 7. Be2 b5 8. Nxc6 dxc6 9. O-O Nf6 10. f4 Be7
1962 URS Team Ch – Round 1 – Stein, Leonid – 1/2-1/2 – Kholmov, Ratmir D – G72 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a3 a6 7. g3 Nf6 8. Bg2 Be7 9. O-O O-O 10. b3 Rd8
1963 Club Argentino – Round 10 – Rossetto, Hector – 1/2-1/2 – Garcia Rodriguez, Raimundo – G44 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Bc4 a6 7. O-O Nf6 8. Nxc6 Qxc6 9. Qe2 b5 10. Bd5 Nxd5
1963 CSR Ch – Round 19 – Simek, Jakub – 0-1 – Kozma, Julius – G175 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 Be7 8. Be3 O-O 9. f4 d6 10. Nb3 Rd8
1965 Rubinstein Memorial – Round 3 – Acevedo Ortega, Rodrigo Andres – 1/2-1/2 – Brzozka, Stefan – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a3 a6 7. Nxc6 bxc6 8. Bd3 Nf6 9. O-O d5 10. h3 Be7
1966 La Habana olm fin-A – Round 11 – Polugaevsky, Lev – 1/2-1/2 – Matulovic, Milan – G209 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 Bd7
1966 Sochi – Round 4 – Acosta Ortega, Luis Edgardo – 0-1 – Vladimirov, Boris T – G21 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 7. g3 Nf6 8. Bg2 Be7 9. O-O O-O 10. Nde2 Rd8
1966 Venice tt – Round 3 – Djaja, Dragutin – 0-1 – Janosevic, Dragoljub – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a3 a6 7. g3 b5 8. Bg2 Bb7 9. O-O Nf6 10. Nb3 Be7
1967 Reggio Emilia 6768 10th – Round 10 – Ciocaltea, Victor – 1/2-1/2 – Kurajica, Bojan – G37 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Nb3 a6 7. Bd3 Nf6 8. f4 d6 9. Be3 b5 10. O-O Be7
1967 Skopje – Round 17 – ? – 1/2-1/2 – Damjanovic, Marko – G131 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. a4 O-O
1967 Skopje – Round 9 – ? – 0-1 – Janosevic, Dragoljub – G71 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. a4 O-O
1968 Hungary – Round 1 – Polgar, Istvan – 1/2-1/2 – Portisch, Lajos – G94 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 Bd7
1968 JUG-23ch – Round 8 – Buljovcic, Ivan – 1/2-1/2 – Musil, Matjaz – G4 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 a6 7. Bd3 b5 8. O-O Nf6 9. f4 d6 10. a4 b4
1969 Luhacovice – Round 6 – Beni, Alfred – 0-1 – Jansa, Vlastimil – G54 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. f5 O-O
1969 Sarajevo – Round 11 – Lutikov, Anatoly S – 1/2-1/2 – Janosevic, Dragoljub – G75 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Nb3 a6 7. Bd3 Nf6 8. O-O Be7 9. f4 d5 10. Qf3 dxe4
1970 IBM – Round 2 – Ciric, Dragoljub M – 1/2-1/2 – Janosevic, Dragoljub – G119 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6
1970 Palma de Mallorca Interzonal – Round 10 – Geller, Efim P – 1/2-1/2 – Taimanov, Mark – G184 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. Bf4 d6
1970 Palma de Mallorca Interzonal – Round 3 – Minic, Dragoljub – 1/2-1/2 – Portisch, Lajos – G191 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. f4 a6 7. Nb3 d6 8. Bd3 Nf6 9. Be3 b5 10. Qe2 Be7
1971 Hoogovens – Round ? – ? – 1-0 – Van Scheltinga, Theo – G132 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Nc6 7. Nb3 b5 8. Bd3 d6 9. Be3 Nf6 10. Qe2 Be7
1971 Hoogovens – Round 1 – Huebner, Robert – 1/2-1/2 – Petrosian, Tigran L. – G128 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Qc7 6. O-O Nf6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qd3 d6
1971 Hoogovens – Round 1 – Huebner, Robert – 1/2-1/2 – Petrosian, Tigran V. – G127 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Qc7 6. O-O Nf6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qd3 d6
1971 Hoogovens – Round 1 – Kostro, Jerzy – 1/2-1/2 – Hartoch, Robert G – G135 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6
1971 Hoogovens – Round 12 – Kostro, Jerzy – 1/2-1/2 – Van Scheltinga, Theo – G133 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 d6 8. O-O Bd7 9. Re1 Be7 10. Nxc6 bxc6
1971 Hoogovens – Round 8 – Adorjan, Andras – 1/2-1/2 – Timman, Jan H – G144 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6
1971 Moscow – Round ? – Zaitsev, Igor A – 0-1 – Vasiukov, Evgeni – G154 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6
1971 Moscow – Round 1 – Byrne, Robert – 1/2-1/2 – Lengyel, Laszlo – G147 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6
1972 Skopje ol (Men) fin-A – Round 4 – Timman, Jan H – 0-1 – Matulovic, Milan – G269 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Be7 9. Re1 Nxd4 10. Qxd4 Bc5
1974 Manila – Round 1 – Schneider, Larissa Roessler – 1/2-1/2 – Giardelli, Sergio C. – G87 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. f4 b5 8. Nxc6 dxc6 9. e5 Bb7 10. Bf3 Rd8
1975 Portoroz/Ljubljana – Round 11 – Planinec, Albin – 1/2-1/2 – Karpov, Anatoly – G56 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O Bb4 8. Qd3 Nc6 9. Kh1 Nxd4 10. Qxd4 Bc5
1975 URS Team Ch – Round 1 – Geller, Efim P – 1-0 – Vasiukov, Evgeni – G327 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Nxd4 8. Qxd4 Bc5 9. Qd3 a6 10. Bg5 h6
1975 URS Team Ch – Round 2 – Katalymov, Boris – 1-0 – Voskanyan, Vahagn – G289 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. O-O Nc6 8. Nxc6 bxc6 9. f4 d5 10. e5 Nd7
1975 URS Team Ch – Round 3 – Levitina, Irina – 1-0 – Ozola, A. – G296 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. O-O Be7 9. Re1 Nxd4 10. Qxd4 Bc5
1975 URS Team Ch – Round 5 – Sideifzade, Fikret – 0-1 – Vooremaa, Andres – G295 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 b5 8. O-O Bb7 9. Re1 d6 10. Bg5 h6
42. Olympiad 2016 – Round 10.18 – Bruzon Batista, Lazaro – 1-0 – Ladva, Ottomar – G701 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 Qxc6 8. Qg3 Nf6 9. Bd3 d6 10. O-O b5
84. Tata Steel Masters 2022 – Round 3.7 – Grandelius, Nils – 0-1 – Rapport, Richard – G21 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 h6 7. Be3 Nf6 8. f3 a6 9. Qd2 Ne5 10. f4 Nc4
Antalya TUR, World Teams Championship 2013 – Round 5.3 – Naiditsch, Arkadij – 0-1 – Vitiugov, Nikita – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Nxc6 bxc6
FIDE Candidates 2024 - Round 8 - Vidit, Santosh Gujrathi - 0-1 - Gukesh D 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 a6 5. O-O h6 6. a4 Bc5 7. Be3 d6 8. Nbd2 O-O 9. c3 Re8 10. b4 Bxe3
FIDE Grand Swiss 2025 – Round 4 – Bjerre Jonas Buhl – 1-0 – Korobov Anton – G221 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 a6 7. Be3 b5 8. Nxc6 Qxc6 9. Qd2 b4 10. Ne2 Qxe4
GCT Rapid Croatia 2021 – Round 1.3 – Anand, Viswanathan – 1-0 – Van Foreest, Jorden – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 a6 7. Be3 Nxd4 8. Qxd4 b5 9. O-O-O Bb7 10. Kb1 Nf6
Saint Louis Rapid and Blitz 2025 – Round 7 – Vachier-Lagrave Maxime – 1/2-1/2 – Abdusattorov Nodirbek – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 h5
World Blitz 2015 – Round 2.17 – Perunovic, Milos – 1-0 – Morozevich, Alexander – G85 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 bxc6 8. Qg3 Qxg3 9. hxg3 d5 10. Na4 Rb8
World Blitz 2017 – Round 13.49 – Volokitin, Andrei – 1-0 – Sethuraman, S.P. – G701 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 a6 7. h4 Nxd4 8. Qxd4 b5 9. Be3 Bb7 10. a3 Bd6
World Blitz 2017 – Round 18.27 – Vallejo Pons, Francisco – 1/2-1/2 – Harikrishna, Pentala – G935 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 h5
World Blitz 2017 – Round 20.45 – Khairat, Ahmed – 0-1 – Ganguly, Surya Shekhar – G1060 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Bg5 a6 7. Nxc6 bxc6 8. Bd3 Rb8 9. Qd2 Rxb2 10. a3 Be7
World Blitz 2017 – Round 5.44 – Vallejo Pons, Francisco – 1-0 – Malakhatko, Vadim – G270 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 bxc6 8. Qg3 Qxg3 9. hxg3 Rb8 10. b3 Bb4
World Blitz 2018 – Round 1.73 – Motylev, Alexander – 1/2-1/2 – Minko, Vladimir – G61 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 7. Nxc6 bxc6 8. Qg4 Nf6 9. Qg3 Qxg3 10. hxg3 d5
World Blitz 2021 – Round 3.71 – Sadhwani, Raunak – 1-0 – Jakubowski, Kacper – G188 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 Bd7
World Blitz 2022 – Round 10.10 – Nepomniachtchi, Ian – 1/2-1/2 – Harikrishna, Pentala – G506 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 a6 7. Be3 Nxd4 8. Qxd4 b5 9. O-O-O Bb7 10. f3 Rc8
World Blitz 2023 – Round 8.39 – Abdusattorov, Nodirbek – 1/2-1/2 – Abdurakhmonov, Mukhammadali – G471 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 Nxd4
World Rapid 2019 – Round 1.86 – Nihal Sarin – 0-1 – Iturrizaga Bonelli, Eduardo – G67 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. b3 a6 7. Bb2 Nf6 8. Nxc6 bxc6 9. Bd3 d5 10. Qe2 d4
World Rapid 2019 – Round 3.88 – Mamatov, Melis – 0-1 – Yilmaz, Mustafa – G217 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. b3 a6 7. Bb2 Nf6 8. Nxc6 dxc6 9. Bd3 Bd6 10. h3 O-O

B47a — Taimanov Bastrikov Variation

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7

Eval: [+0.34]

Les coups candidats

6.Be3 — 45.4% (24058 parties) →

Ambassadeurs : Da Silva Filho, Alcindo Luz Bastos (178x), Korneev, Oleg (70x), Miladinovic, Igor (69x), Movsesian, Sergei (63x), Sisák, Richard (57x), Geller, Jakov (52x), Macieja, Bartlomiej (51x), Suetin, Alexey S (49x)

6.Be2 — 25.9% (13712 parties) →

Ambassadeurs : Matulovic, Milan (84x), Miladinovic, Igor (64x), Da Silva Filho, Alcindo Luz Bastos (53x), Janosevic, Dragoljub (52x), Marjanovic, Slavoljub (46x), Mastrovasilis, Dimitrios (41x), Velimirovic, Dragoljub (40x), Ivanovic, Bozidar (40x)

6.g3 — 14.2% (7545 parties) →

Ambassadeurs : Matulovic, Milan (65x), Janosevic, Dragoljub (51x), De Firmian, Nick (31x), Zapata, Alonso (28x), Miladinovic, Igor (27x), Van Riemsdijk, Herman C. (25x), Kurajica, Bojan (25x), Damjanovic, Mato (24x)

6.f4 — 5.9% (3099 parties) →

Ambassadeurs : Hector, Jonny (28x), Horvath, Adam (21x), Da Silva Filho, Alcindo Luz Bastos (20x), Matulovic, Milan (18x), Fogarasi, Tibor (15x), Ulybin, Mikhail (14x), ? (13x), Botsari, Anna-Maria (13x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Be3	6.Be2	6.g3	6.f4
<1800	856	47%	21%	7%	5%
1800-2200	13535	48%	24%	11%	5%
2200-2600	32314	45%	27%	16%	6%
2600+	1678	50%	26%	14%	6%

Évolution par décennie (% des parties)

Décennie	N parties	6.Be3	6.Be2	6.g3	6.f4
1930s	8	38%	62%	—	—
1940s	3	33%	33%	33%	—
1950s	40	20%	35%	30%	2%
1960s	1103	44%	24%	20%	6%
1970s	1165	25%	33%	36%	2%
1980s	1254	17%	40%	30%	8%
1990s	6070	28%	37%	21%	7%
2000s	14113	41%	32%	14%	5%
2010s	21308	51%	22%	12%	7%
2020s	7908	58%	13%	11%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Be3	51%	58%	▲ +6.4%
6.Be2	22%	13%	▼ -9.1%
6.g3	12%	11%	-0.4%
6.f4	7%	5%	▼ -1.7%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Botvinnik, Mikhail — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Gukesh D — 10 parties
Kramnik, Vladimir — 7 parties
Ju, Wenjun — 6 parties
Karpov, Aleksandr — 4 parties
Ding, Liren — 4 parties
Fischer, Robert James — 2 parties
Smyslov, Vladimir — 2 parties
Alekhine, Alexander — 1 partie
Euwe, Max — 1 partie

Parties historiques

6.Be3 — 45.4% (24058 parties)

1937 — Rellstab, Ludwig Sr vs Steiner, Lajos — 1-0 — Sopot
1938 — Corte, Cesar J vs Grau, Roberto G — 0-1 — Argentina
1939 — Poulsen, Christian vs Vaitonis, Povilas — 1-0 — Buenos Aires ARG
1943 — Alekhine, Alexander vs Jan Cihel — 1-0 — Melnik
1953 — Heidenfeld, Wolfgang vs Füster, Géza — 0-1 — Beverwijk NED

6.Be2 — 25.9% (13712 parties)

1932 — Bellod Thomas, Gonzalo vs Steiner, Laszlo — 1-0 — Hastings ENG
1935 — Ticoulat, Nicolas vs Flohr, Salo — 0-1 — Barcelona Barcelona ESP
1935 — Kan, Ilya A vs Flohr, Salo — 1/2-1/2 — Moscow RUS
1937 — Thomas, George Alan vs Mikenas, Vladas — 0-1 — Hastings ENG
1938 — Kohler, Anton vs Weil, Wolfgang — 1/2-1/2 — Bad Oeynhausen GER

6.g3 — 14.2% (7545 parties)

1947 — Szily, Jozsef vs Füster, Géza — 1-0 — Budapest HUN
1951 — Szilagyi, Gyorgy Laszlo vs Benko, Pal — 0-1 — Budapest HUN
1953 — Enej, Salihovic Krzic vs Kapu, Mehmet Enes — 0-1 — Budapest HUN
1956 — McCormick, Edgar T vs Fuster, Geza — 1-0 — Oklahoma City, OK USA
1957 — Tarasov, Vitaly vs Borisenko, Georgy K — 1/2-1/2 — Sverdlovsk

6.f4 — 5.9% (3099 parties)

1959 — Kortchnoi, V. vs Averbach, Y. — 0-1 — Tbilisi ch-URS
1960 — O'Hare, Eugene vs Darga, Klaus — 0-1 — Leipzig GER
1960 — Unzicker, Wolfgang vs Mikenas, Vladas — 1-0 — Leningrad RUS
1960 — Gligorić, Svetozar vs Korchnoi, Viktor — 1/2-1/2 — Santa Fe
1960 — Gligoric, Svetozar vs Korchnoi, Viktor — 1/2-1/2 — Santa Fe

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