D70i — Neo-Gruenfeld: Alekhine’s, 7.Be3 O-O

1.d4 Nf6 2.c4 g6 3.f3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Nc3 Bg7 7.Be3 O-O * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte b5.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte b5, un fou actif en e3, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, le fou f1 et les tours a1 et h1).

Plans. Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

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

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), un fou actif en g7, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en f1 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...c6 (Rupture) ; ...c5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture) ; ...f6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● f7→g6, h7→g6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	—
Cases faibles	● d4	● d5
Centre	● e4 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Be3	● Be3 Actif (mob. 6)
Bg7		● Bg7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● g1, ● f1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● d4-d5, ● e4-e5, ● f3-f4	● …c7-c6, ● …c7-c5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
10. Tal Mem 2016 – Round 3.1 – Aronian, Levon – 1/2-1/2 – Svidler, Peter – G9 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Kb1 Rd8
1933 GER Ch 1st – Round 5 – Roedl, Ludwig – 1-0 – Helling, Karl – G19 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 f5 9. Qb3+ Kh8 10. e5 e6
1933 Western Chess Association – Round 10 – Fine, Reuben – 1-0 – Dake, Arthur William – G7 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 e5 9. d5 c6 10. a4 cxd5
1934 GER Ch 2nd – Round 4 – Hahn, Eduard – 1/2-1/2 – Carls, Carl – G9 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Rd1 e5 10. d5 Nd4
1935 Moskou – Round 3 – Goglidze, Viktor – 1/2-1/2 – Spielmann, Rudolf – G25 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Rc1 Nc6 9. d5 Ne5 10. Bd4 c6
1936 Moskou m – Round 11 – Chekhover, Vitaly – 1/2-1/2 – Lisitsin, Georgy – G11 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Nb8 10. Bd4 Bxd4
1937 Stockholm ol – Round 3 – Kavlie Jorgensen, O – 0-1 – Fine, Reuben – G18 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Rc1 f5 9. Qd2 Nc6 10. d5 Ne5
1938 AVRO – Round 1 – Euwe, Max – 0-1 – Reshevsky, Samuel – G11 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Nb8 10. Nf3 c6
1940 New York ch-USA – Round 10 – Shainswit, George – 0-1 – Pinkus, Albert – G54 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 Nc6 9. O-O-O a6 10. g4 e5
1941 Munchen – Round 13 – Rabar, Bakhtyar Hamasaleh – 1-0 – Cortlever, Nico – G96 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. f4 Nc6 9. Nf3 Bg4 10. d5 Nb8
1945 Moscow Ch – Round 13 – Liublinsky, Victor – 0-1 – Zhivtsov, A. – G72 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 e5 9. d5 c6 10. O-O-O cxd5
1946 Bad Harzburg – Round 1 – Ahues, Carl – 1/2-1/2 – Saemisch, Friedrich – G11 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 c6 9. O-O-O Be6 10. Bh6 Bc4
1946 Corr – Round ? – Henneberger, Walter – 1-0 – Crisovan, Alex – G2 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Nb8 10. Nf3 c6
1946 USA Ch New York, NY USA – Round 1 – Steiner, Heinrich Jun. – 1-0 – Di Camillo, Attilio – G25 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Nb8 10. a4 e5
1947 HUN-AUT tt – Round 1 – Keller, Hans – 1-0 – Benko, Pal – G3 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Rd1 f5 10. e5 Nb4
1949 Oldenburg – Round 3 – Enevoldsen, Jens – 0-1 – Heinicke, Herbert – G6 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O e5 10. d5 Nd4
1949 Zagreb ch-YUG – Round 13 – Rabar, Braslav – 1/2-1/2 – Ivkov, Borislav – G12 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 c6 9. h3 f5 10. Qb3+ Kh8
1950 Corr Wch1 – Round 1 – Wood, Gabriel – 1-0 – Balogh, Janos – G12 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. f4 Nc6 9. d5 Nb8 10. Bd4 e6
1950 Dubrovnik olm – Round 1 – Enevoldsen, Harald – 0-1 – Prins, Laura – G19 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O a6 10. h4 e5
1950 Dubrovnik olm – Round 13 – Pinzon Solis, Felipe – 0-1 – Evans, Larry M – G188 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 c6 9. Nf3 Be6 10. Qd2 Nc4
1950 Dubrovnik YUG – Round 7 – Enevoldsen, Harald – 0-1 – Bolbochan, Julio – G10 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O e5 10. d5 Nd4
1950 Utrecht tt NED-YUG – Round 2.4 – Rabar, Braslav – 1-0 – Van Scheltinga, Theo – G13 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Na5 10. Bd4 Bg4
1951 Restricted Opening Tournament – Round ? – Anderson, Frank Ross – 1-0 – Mallinson, Stuart – G10 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 c6 9. a4 Be6 10. Nf3 f5
1951 Restricted Opening Tournament – Round ? – Mallinson, Stuart – 0-1 – Anderson, Frank Ross – G9 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. Nf3 Bg4 10. d5 Nb8
1952 Buenos Aires – Round 11 – Garcia Vera, Romeo – 1-0 – Acuna Leiva, Juan Eduardo – G57 1. c4 Nf6 2. d4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 c6 9. Qd2 Be6 10. b3 a5
1952 Helsinki olm – Round 1 – Gilfer, Eggert – 1/2-1/2 – Teschner, Rudolf – G105 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Nb8 10. Nf3 Bg4
1954 Belgrade – Round 1 – Czerniak, Moshe – 1-0 – Joppen, E. – G10 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. a4 a5 9. f4 Nc6 10. d5 Nb4
1956 Alekhine Memorial – Round 1 – Padevsky, Nikola – 1/2-1/2 – Pachman, Ludek – G42 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O e5 10. d5 Nd4
1963 New York ch-USA – Round 11 – Evans, Larry M – 1-0 – Byrne, David – G17 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O a5 10. h4 e6
1967 Vejle – Round 1 – Enevoldsen, Jens – 1/2-1/2 – Moe, Mogens – G6 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O e5 10. d5 Nd4
2. Norway Chess 2014 – Round 3.4 – Carlsen, Magnus – 1/2-1/2 – Caruana, Fabiano – G14 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
2024 SuperUnited Rapid & Blitz Croatia – Round 1 – Saric Ivan – 1/2-1/2 – Giri Anish – G4 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Nf6 5. O-O e6 6. d3 Be7 7. c4 O-O 8. Nc3 a6 9. Qe2 b5 10. cxb5 Nb6
3. GRENKE Chess Classic 2015 – Round 1.2 – Bacrot, Etienne – 1/2-1/2 – Baramidze, David – G2 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
41. Olympiad Open 2014 – Round 3.5 – Wojtaszek, Radoslaw – 1/2-1/2 – Dominguez Perez, Leinier – G229 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
41. Olympiad Open 2014 – Round 4.5 – Giri, Anish – 1-0 – Gelfand, Boris – G300 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
41. Olympiad Open 2014 – Round 8.11 – Postny, Evgeny – 1-0 – Setyaki, Azarya Jodi – G543 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O f5 10. e5 Nb4
42. Olympiad 2016 – Round 11.5 – Vidit, Santosh Gujrathi – 1-0 – Tari, Aryan – G804 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Kb1 Rd8
7. Mikhail Tal Memorial 2012 – Round 9 – Aronian, Levon – 1-0 – Caruana, Fabiano – G40 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Kb1 Rd8
7. Norway Armageddon 2019 – Round 7.1 – So, Wesley – 1/2-1/2 – Carlsen, Magnus – G24 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O f5 10. e5 f4
7. Norway Blitz 2019 – Round 8.3 – Grischuk, Alexander – 0-1 – So, Wesley – G38 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Kb1 Rd8
7. Norway Chess 2019 – Round 7.3 – Ding, Liren – 1-0 – Mamedyarov, Shakhriyar – G32 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
75. Tata Steel GpA 2013 – Round 5.5 – Karjakin, Sergey – 1/2-1/2 – Giri, Anish – G26 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
9. London Classic 2017 – Round 5.2 – Aronian, Levon – 1/2-1/2 – Vachier-Lagrave, Maxime – G22 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. Rd1 cxd5
AZE vs World Rapid 2009 – Round 1 – Mamedyarov, Shakhriyar – 1-0 – Shirov, Alexei – G1 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. d5 Na5 10. Bd4 e5
Baku FIDE Grand Prix 2014 – Round 6.1 – Caruana, Fabiano – 1-0 – Svidler, Peter – G31 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Kb1 a6
Baku FIDE Grand Prix 2014 – Round 7.5 – Radjabov, Teimour – 1/2-1/2 – Dominguez Perez, Leinier – G41 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
CCT Final Playoff 2023 – Round 1.1 – Caruana, Fabiano – 1-0 – Vachier-Lagrave, Maxime – G3 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
Corus A 2007 – Round 8 – Motylev, Alexander – 0-1 – Svidler, Peter – G50 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O f5 10. e5 Nb4
FIDE Candidates 2016 – Round 9.3 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G35 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
FIDE GP Paris 2013 – Round 7.2 – Nakamura, Hikaru – 1-0 – Caruana, Fabiano – G38 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. h4 Rd8
FIDE World Cup 2015 – Round 1.1 – Khismatullin, Denis – 0-1 – Areshchenko, Alexander – G25 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
Makedonia Palace GP 2013 – Round 3.4 – Svidler, Peter – 1/2-1/2 – Caruana, Fabiano – G15 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
Qatar Masters Open 2015 – Round 3.35 – Naroditsky, Daniel – 1-0 – Seyb, Alexander – G116 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
Qatar Masters Open 2015 – Round 5.1 – Carlsen, Magnus – 1-0 – Li, Chao – G159 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O f5 10. e5 Nb4
Qatar Masters Open 2015 – Round 5.31 – Naroditsky, Daniel – 1-0 – Puranik, Abhimanyu – G182 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Kb1 Rd8
Qatar Masters Open 2015 – Round 5.8 – Korobov, Anton – 0-1 – Swiercz, Dariusz – G191 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
Qatar Masters Open 2015 – Round 9.16 – Naroditsky, Daniel – 1/2-1/2 – Fedoseev, Vladimir – G294 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
Siegen olm 1970 – Round 11 – Larsen, Bent – 1-0 – Scholl, Eckhard – G16 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O e5 10. d5 Nd4
SuperUnited Rapid 2022 – Round 4.4 – Topalov, Veselin – 1/2-1/2 – Mamedyarov, Shakhriyar – G19 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O e5 10. d5 Nd4
Supreme Masters 2013 – Round 2.5 – Wang, Hao(ZJWZ) – 1-0 – Svidler, Peter – G10 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
Tal Memorial 2010 – Round 5 – Grischuk, Alexander – 1/2-1/2 – Mamedyarov, Shakhriyar – G20 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. h4 Rd8
Turin ol (Men) 37th 2006 – Round 1 – Delchev, Aleksander – 1-0 – Ganguly, Surya Shekhar – G9 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 10. h4 cxd5
Ultimate Blitz Challenge 2016 – Round 12.2 – Nakamura, Hikaru – 1-0 – So, Wesley – G24 1. c4 g6 2. d4 Nf6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7
World Blitz 2015 – Round 21.15 – Ivanisevic, Ivan – 0-1 – Fedoseev, Vladimir – G1290 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4 Nc6 9. Nf3 Bg4 10. d5 Na5
World Blitz 2021 – Round 17.15 – Tang, Andrew – 0-1 – Sindarov, Javokhir – G983 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O f5 10. h4 fxe4
Zuerich Chess Challenge 2013 – Round 2.2 – Gelfand, Boris – 1/2-1/2 – Caruana, Fabiano – G4 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7

D70i — Alekhine’s

1.d4 Nf6 2.c4 g6 3.f3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Nc3 Bg7 7.Be3 O-O

Les coups candidats

8.Qd2 — 86.3% (2067 parties)

Ambassadeurs : Postny, Evgeny (19x), Szczepanski, Zbigniew (13x), Ward, Chris G (12x), Aczel, Gergely (11x), Varga, Zoltan (10x), Hillarp Persson, Tiger (10x), Simantsev, Mikhail (10x), Caruana, Fabiano (10x)

8.f4 — 9.8% (234 parties)

Ambassadeurs : Giulian, Philip M (4x), Gheorghiu, Florin (4x), Rutherford, William (4x), Rabar, Braslav (3x), Sorin, Ariel (3x), Vranesic, Zvonko (3x), Djaja, Dragutin (2x), Andric, Dragoslav (2x)

8.a4 — 1.7% (41 parties)

Ambassadeurs : Decsey, Katalin (3x), Antonic, Dusan (3x), Rapcsak, Andrea (2x), Raicevic, Vladimir (2x), Popovic, Petar (2x), Benitah, Yohan (2x), Vernay, Clovis (2x), Shishkov, Aleksandar (2x)

8.Rc1 — 0.8% (18 parties)

Ambassadeurs : Feuerstein, Arthur (2x), Kavlie Jorgensen, O (1x), Fine, Reuben (1x), Goglidze, Viktor (1x), Spielmann, Rudolf (1x), Orlov, Georgi (1x), Schnabel, Ralf (1x), Decsey, Katalin (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Qd2	8.f4	8.a4	8.Rc1
<1800	45	87%	7%	2%	—
1800-2200	728	87%	7%	3%	2%
2200-2600	1319	89%	9%	1%	0%
2600+	127	95%	5%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Qd2	8.f4	8.a4	8.Rc1
1930s	12	42%	33%	—	17%
1940s	18	39%	61%	—	—
1950s	20	40%	50%	10%	—
1960s	5	80%	—	20%	—
1970s	9	44%	56%	—	—
1980s	60	17%	80%	3%	—
1990s	177	56%	33%	5%	2%
2000s	364	84%	10%	3%	1%
2010s	1371	93%	4%	1%	0%
2020s	358	96%	1%	1%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Qd2	93%	96%	▲ +2.2%
8.f4	4%	1%	▼ -2.6%
8.a4	1%	1%	-0.1%
8.Rc1	0%	1%	+0.1%

Joueurs célèbres

Champions du monde dans cette position

Ding, Liren — 6 parties
Anand, Viswanathan — 3 parties
Carlsen, Magnus — 3 parties
Alekhine, Alexander — 1 partie
Euwe, Max — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

8.Qd2 — 86.3% (2067 parties)

1931 — Alekhine, Alexander vs Bogoljubow, Efim — 1/2-1/2 — Bled SLO
1933 — Fine, Reuben vs Dake, Arthur William — 1-0 — Detroit, MI USA
1933 — Fine, Richard Alvaro Adrien vs Dake, Arthur William — 1-0 — Chicago, IL USA
1934 — Hahn, Eduard vs Carls, Carl — 1/2-1/2 — Aachen GER
1937 — Kieninger, Georg vs Lange, Wilfried — 0-1 — Bochum GER

8.f4 — 9.8% (234 parties)

1933 — Roedl, Ludwig vs Helling, Karl — 1-0 — Bad Pyrmont GER
1936 — Chekhover, Vitaly vs Lisitsin, Georgy — 1/2-1/2 — Moscow RUS
1938 — Euwe, Max vs Reshevsky, Samuel — 0-1 — Nederland
1939 — Winz, Heinz vs Czerniak, David — 0-1 — Tel Aviv ISR
1941 — Rabar, Bakhtyar Hamasaleh vs Cortlever, Nico — 1-0 — Munich GER

8.a4 — 1.7% (41 parties)

1954 — Czerniak, Moshe vs Joppen, E. — 1-0 — Belgrade SRB
1957 — Sliwa, Bogdan vs Witkowski, Stefan — 1/2-1/2 — Warsaw POL
1968 — Fazekas, Stephan vs Snajdr, Jaroslav — 1-0 — cr
1983 — Lematschko, Tatjana vs Gutman, Lev — 0-1 — Zurich SUI
1986 — Levtchouk, George vs Spraggett, Grant — 1-0 — Quebec Invitational

8.Rc1 — 0.8% (18 parties)

1935 — Goglidze, Viktor vs Spielmann, Rudolf — 1/2-1/2 — Moskou
1937 — Kavlie Jorgensen, O vs Fine, Reuben — 0-1 — Stockholm SWE
1993 — Orlov, Georgi vs Schnabel, Ralf — 1-0 — NWC November
1995 — Thon, Michael vs Gottschlich, Carsten — 0-1 — Friedersdorf
1998 — Decsey, Katalin vs Horvath, Reka — 1-0 — Budapest HUN

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