B05g — Alekhine: Modern, 5.Be2 Nc6

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 Nc6 * ○ Trait aux Blancs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte g5, un fou actif en e2 et la paire de fous.

Côté adverse. Le fou enfermé en f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nbd2 (Développer Nb1) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte b4, un fou actif en g4 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

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

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bb4 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...e6 (Rupture) ; ...f6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● d4→e5	● c7→d6, e7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	● b4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Actif (mob. 5)
Bg4		● Bg4 Actif (mob. 7)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, a1, h1)	3 (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	tension
Ruptures	● c2-c3, ● e5-e6	● …e7-e6, ● …f7-f6, ● …f7-f5

Partie
1925 Moscow – Round 1 – Ilyin Zhenevsky, Alexander – 0-1 – Reti, Richard – G118 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Be2 Nc6 6. exd6 Qxd6 7. Nc3 O-O-O 8. Nxd5 Qxd5 9. Be3 e5 10. dxe5 Bxf3
1926 Budapest HUN – Round 1 – Tartakower, Savielly – 1-0 – Takacs, Sandor – G4 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. b3 Be7 10. Be3 O-O
1926 Ghent – Round 1 – Yates, Frederic D – 1-0 – Crepeaux, Robert – G5 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. exd6 Qxd6 7. c3 e6 8. Na3 Be7 9. Nc4 Qd8 10. O-O O-O
1927 Bremen – Round 1 – Brinckmann, Alfred – 1-0 – Schonmann, Uri – G4 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O dxe5 7. Nxe5 Nxe5 8. dxe5 Bxe2 9. Qxe2 Qd7 10. c4 Nb6
1927 Bremen – Round 7 – Brinckmann, Alfred – 1-0 – Schoenmann, Wilhelm – G27 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O dxe5 7. Nxe5 Nxe5 8. dxe5 Bxe2 9. Qxe2 Qd7 10. c4 Nb6
1927 Kecskemet f II – Round 2 – Brinckmann, Alfred – 1/2-1/2 – Gruenfeld, Ernst – G6 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nde7 8. exd6 Qxd6 9. Be3 Nf5 10. Nc3 O-O-O
1927 Moskou ch-URS – Round 17 – Bohatyrchuk, Fedir Parfenovych – 1-0 – Vilner, Yakov S – G49 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. Nbd2 Be7 9. d5 Nb8 10. Nd4 Bc8
1929 NED-ch07 – Round 6 – Van den Bosch, Johannes – 1-0 – Mulder, Erik – G16 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. d5 exd5 10. cxd5 Bxf3
1935 Tatatovaros – Round 1 – Kluger, Gyula – 1/2-1/2 – Gereben, Erno – G6 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nde7 8. exd6 Qxd6 9. Be3 Nf5 10. d5 exd5
1936 Muenchen ol – Round 3 – Szabo, Ladislav – 1-0 – Salo, Heikki – G10 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 cxd6 8. O-O g6 9. b3 Bg7 10. Be3 O-O
1936 Zandvoort – Round 10 – Becker, Albert – 0-1 – Tartakower, Savielly – G63 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O dxe5 7. Nxe5 Nxe5 8. dxe5 Bf5 9. Bd3 Bg6 10. Bxg6 hxg6
1942 Kuibyshev – Round 3 – Koffman, Anton – 0-1 – Mikenas, Vladas – G17 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O dxe5 7. Nxe5 Bxe2 8. Qxe2 e6 9. Nxc6 bxc6 10. c4 Nf6
1942 Munich – Round 8 – Rellstab, Ludwig Sr – 0-1 – Stoltz, Gösta – G53 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O g6 7. c4 Nb6 8. exd6 cxd6 9. b3 Bg7 10. Bb2 O-O
1942 Sverdlovsk – Round 9 – Boleslavsky, Isaac – 1/2-1/2 – Bastrikov, Georgy – G45 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. d5 exd5 10. cxd5 Bxf3
1944 Moskou ch-URS – Round 1 – Boleslavsky, Isaac – 1/2-1/2 – Mikenas, Vladas – G100 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. b3 Be7 10. Nc3 Bf6
1946 Nt Augsburg GER – Round 17 – Krautheim, Fritz – 0-1 – Zemgalis, Elmars – G34 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. exd6 Qxd6 7. O-O O-O-O 8. c3 Nf4 9. Nbd2 Qg6 10. Nc4 Nxe2+
1947 Hungary – Round 1 – Balogh, Janos – 1-0 – Gecsei, Istvan – G28 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Be2 Bg4 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. Nc3 d5 10. c5 Nd7
1947 Moscow Ch – Round ? – Simagin, Vladimir – 1/2-1/2 – Fridstein, German – G52 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. e6 fxe6 8. Nc3 g6 9. Ng5 Bxe2 10. Nxe2 Qd7
1947 Nt Lueneburg GER – Round 2 – Bogoljubow, Efim – 1-0 – Schulz, Walter – G6 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. Nc3 d5 10. c5 Nd7
1948 JUG Ch – Round 12 – Milic, Borislav – 1/2-1/2 – Vukovic, Sava – G56 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. b3 Be7 9. Nc3 Bf6 10. Be3 Bf5
1948 JUG Ch – Round 9 – Djaja, Dragutin – 1-0 – Janosevic, Dragoljub – G44 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nde7 8. exd6 Qxd6 9. Nc3 O-O-O 10. Ng5 Bxe2
1948 Karlovy Vary – Round 15 – Zita, Filip – 1-0 – Vidmar, Marjeta – G148 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O g6 7. e6 fxe6 8. Ng5 Bxe2 9. Qxe2 Nxd4 10. Qe4 c5
1949 Oldenburg – Round 3 – Tautvaisas, Povilas – 0-1 – Zemgalis – G16 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O dxe5 7. dxe5 e6 8. c4 Nb6 9. Qb3 Bxf3 10. Bxf3 Nd4
1949 URS Ch, semi final – Round 12 – Bannik, Anatolij – 1/2-1/2 – Mikenas, Vladas – G92 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nde7 8. Qa4 d5 9. Nc3 Qd7 10. Bg5 Bxf3
1951 Staunton Memorial – Round 9 – Unzicker, Wolfgang – 1-0 – Van Scheltinga, Theo – G66 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 cxd6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 g6
1955 Hungary – Round 7 – Szabo, Ladislav – 1/2-1/2 – Mikenas, Vladas – G16 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. b3 Be7 10. Nc3 Bf6
1959 Budapest-Leningrad m – Round 1.8 – Pogats, Jozsef Jr. – 1/2-1/2 – Cherepkov, Alexander V – G5 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 cxd6 8. O-O e6 9. Nc3 Be7 10. b3 O-O
1959 Lodz ch POL – Round 15 – Tarnowski, Alfred – 0-1 – Drozd, Ryszard – G74 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. Re1 Be7 10. Nc3 O-O
1960 Eastbourne Festival Open – Round 3 – Taylor, John D – 1/2-1/2 – Cafferty, Bernard – G3 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. b3 O-O 10. Nc3 Re8
1960 GBR Ch 47th – Round 4.3 – Aitken, James – 1/2-1/2 – Cafferty, Bernard – G33 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. b3 O-O 10. Nc3 Re8
1960 Hastings6061 – Round 6 – Barden, Leonard – 1-0 – Cafferty, Bernard – G27 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. exd6 exd6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O 10. d5 Bxf3
1960 Leipzig olm fin-A – Round 10 – Gligorić, Svetozar – 1/2-1/2 – Penrose, Jonathan – G187 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. Nc3 dxe5 8. d5 Bxf3 9. Bxf3 Nd4 10. c5 Nd7
1960 Leipzig olm fin-C – Round 1 – Myagmarsuren, Lkhamsuren – 1-0 – Galeb, Antoine – G6 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 cxd6 8. b3 g6 9. h3 Bf5 10. O-O Bg7
1960 New York ch-USA – Round 7 – Seidman, Herbert – 0-1 – Berliner, Hans – G33 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. d5 exd5 10. cxd5 Bxf3
1961 Budapest ch-HUN – Round 1 – Varnusz, Egon – 1/2-1/2 – Rethy, Pal – G100 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. d5 Bxf3 10. Bxf3 Ne5
1961 Warsaw – Round ? – Tolush, Alexander V – 1-0 – Stoppel, Franz – G85 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 Be7
1961 Warsaw – Round 1 – Zinn, Lothar – 1/2-1/2 – Stoppel, Franz – G68 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. d5 exd5 10. cxd5 Bxf3
1962 Erevan ch-URS – Round 1 – Novopashin, Arkady – 1/2-1/2 – Mikenas, Vladas – G149 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O Nb6 7. h3 Bxf3 8. Bxf3 dxe5 9. dxe5 Qxd1 10. Rxd1 Nxe5
1962 Hastings II – Round 1 – Baretic, Dragoljub – 1-0 – Cafferty, Bernard – G3 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. d5 Bxf3 10. Bxf3 Ne5
1962 URS Ch sf Riga LAT – Round ? – Aronin, Lev – 1/2-1/2 – Mikenas, Vladas – G12 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O Nb6 7. Nc3 e6 8. Bg5 Be7 9. Bxe7 Qxe7 10. exd6 Qxd6
1962 URS Team Ch – Round 1 – Boleslavsky, Isaac – 1-0 – Mikenas, Vladas – G124 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O Nb6 7. h3 Bxf3 8. Bxf3 e6 9. exd6 Qxd6 10. c3 Be7
1964 Corr FS – Round 1 – Kinnmark, Ove – 1/2-1/2 – Cafferty, Bernard – G19 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 g6
1964 Stevenson Memorial XII – Round 10 – Parr, David – 1/2-1/2 – Cafferty, Bernard – G10 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c3 e6 7. Ng5 Bxe2 8. Qxe2 dxe5 9. dxe5 h6 10. Nf3 g5
1966 Sunderland ch-BCF – Round 3 – Horton, Michael Howard – 0-1 – Cafferty, Bernard – G39 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O dxe5 7. dxe5 e6 8. c4 Nb6 9. b3 Qxd1 10. Rxd1 Nxe5
1967 Kraljevo – Round 1 – Matulovic, Milan – 1-0 – ? – G5 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. b3 O-O 10. Nc3 d5
1967 Kraljevo – Round 4 – Bogdanovic, Rajko – 1-0 – Knezevic, Milorad – G11 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O Nb6 7. a4 dxe5 8. a5 e4 9. Ng5 Bxe2 10. Qxe2 Nd5
1967 Reggio Emilia ITA – Round 13 – Tatai, Stefano – 1-0 – Ciocaltea, Victor – G25 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. exd6 exd6 7. c4 Nb6 8. b3 Be7 9. O-O O-O 10. Nc3 Bf6
1967 USSR – Round 1 – Lebovic – 0-1 – Mikenas, Vladas – G56 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. c4 Nb6 8. exd6 cxd6 9. Nc3 Be7 10. b3 Bf6
1968 Lublin PKWN 4th – Round 6 – Pietrusiak, Bogdan – 1/2-1/2 – Knezevic, Milorad – G19 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. b3 Be7 9. O-O O-O 10. Nc3 Bf6
1968 Reggio Emilia – Round 1 – Tatai, Stefano – 1-0 – Ciocaltea, Victor – G2 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. O-O Be7 9. Nc3 O-O 10. b3 Bf6
1969 Athens zt – Round 8 – Pedersen, Ebbe – 0-1 – Jansa, Vlastimil – G44 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. exd6 exd6 7. O-O Be7 8. c4 Nb6 9. Nc3 O-O 10. b3 Bf6
1969 Mar del Plata zt – Round 1 – Garcia Toledo, Pedro – 1/2-1/2 – Mecking, Henrique – G42 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O e6 7. Re1 dxe5 8. Nxe5 Bxe2 9. Qxe2 Nxd4 10. Qe4 Bc5
1969 Nordic Ch – Round 11 – Andersson, Ulf 1949 – 0-1 – Jakobsen, Ole – G31 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Be2 Bg4 6. O-O e6 7. exd6 cxd6 8. c4 Nb6 9. b3 Be7 10. Nc3 O-O

B05g — Modern

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 Nc6

Eval: [+0.87]

Les coups candidats

6.O-O — 39.9% (591 parties)

Ambassadeurs : Glembek, Bohumír (19x), Bulcourf, Carlos (13x), Panchenko, Alexandar G (12x), Mikenas, Vladas (11x), Delega, Tomasz (10x), Cafferty, Bernard (8x), Fioramonti, Hung (5x), Panchenko, Alexander N (5x)

6.c4 — 36.9% (546 parties)

Ambassadeurs : Bulcourf, Carlos (16x), Cafferty, Bernard (12x), Glembek, Bohumír (10x), Panchenko, Alexandar G (8x), Benedek, Zoltan (7x), Yankin, Vadim (5x), Spiegel, Stefan, Dr. (5x), Ponjican, Erich (5x)

6.exd6 — 15.3% (227 parties)

Ambassadeurs : Panchenko, Alexandar G (6x), Bulcourf, Carlos (6x), Pogromsky, Mikhail (3x), Suto, Gabor (3x), Krautheim, Fritz (2x), Zemgalis, Elmars (2x), Cafferty, Bernard (2x), Zahn, Wolfgang (2x)

6.h3 — 3.5% (52 parties)

Ambassadeurs : Eschmann, Patrick (2x), Said, Remi (2x), Whyld, Kenneth W (1x), Cafferty, Bernard (1x), Pritchett, Craig W (1x), Tate, Leslie S (1x), Colias, Billy (1x), Quigley, Lawrence (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.O-O	6.c4	6.exd6	6.h3
<1800	48	54%	21%	17%	8%
1800-2200	536	38%	36%	17%	4%
2200-2600	437	36%	43%	14%	3%
2600+	3	33%	67%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6.O-O	6.c4	6.exd6	6.h3
1920s	14	50%	21%	21%	—
1930s	15	47%	47%	7%	—
1940s	19	74%	16%	11%	—
1950s	17	35%	41%	12%	6%
1960s	50	38%	44%	8%	2%
1970s	59	53%	31%	14%	—
1980s	88	39%	48%	6%	5%
1990s	350	39%	37%	17%	3%
2000s	482	37%	39%	15%	4%
2010s	340	42%	32%	18%	4%
2020s	46	33%	33%	22%	9%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.O-O	42%	33%	▼ -9.5%
6.c4	32%	33%	+0.3%
6.exd6	18%	22%	▲ +3.8%
6.h3	4%	9%	▲ +4.9%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Aleksandr — 2 parties
Euwe, Max — 1 partie
Lasker, Emanuel — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

6.O-O — 39.9% (591 parties)

1926 — Tartakower, Savielly vs Takacs, Sandor — 1-0 — Budapest HUN
1927 — Sikorska, Adriana vs Roedl, Ludwig — 1-0 — Magdeburg Magdeburg GER
1927 — Brinckmann, Alfred vs Schonmann, Uri — 1-0 — Bremen GER
1927 — Brinckmann, Alfred vs Schoenmann, Wilhelm — 1-0 — Bremen GER
1927 — Van den Bosch, Johannes vs Belinfante, Alayne — 1-0 — The Hague NED

6.c4 — 36.9% (546 parties)

1926 — Buerger, Victor vs Pitschak, Rudolf — 1-0 — Kyjov
1927 — Voit, Daniil vs Vincent Godai — 1-0 — Magdeburg GER
1927 — Bohatyrchuk, Fedir Parfenovych vs Vilner, Yakov S — 1-0 — Moskou ch-URS
1930 — Thomas, George Alan vs Landau, Salo — 1/2-1/2 — Hamburg GER
1930 — Alhuay Grau, Dominick Fabricio vs Aponcio Borges, Alby Axcel — 1-0 — radiomatch

6.exd6 — 15.3% (227 parties)

1925 — Ilyin Zhenevsky, Alexander vs Reti, Richard — 0-1 — Moscow RUS
1926 — Yates, Frederic D vs Crepeaux, Robert — 1-0 — Ghent
1929 — Von Holzhausen, Walther vs Preusse, August Georg — 1-0 — Dessau/Magdeburg
1932 — Lasker, Emanuel vs Arvids Kalnins — 0-1 — Riga LAT
1946 — Krautheim, Fritz vs Zemgalis, Elmars — 0-1 — Nt Augsburg GER

6.h3 — 3.5% (52 parties)

1959 — Whyld, Kenneth W vs Cafferty, Bernard — 0-1 — Boots v Dukeries
1968 — Pritchett, Craig W vs Tate, Leslie S — 1-0 — Bristol ch-BCF
1980 — Harris III, William Orson vs Biskowski, M. — 1/2-1/2 — IHSA Class AA State
1986 — Thompson, Gordon vs Eschbach, Ralph — 0-1 — Victoria CAN
1987 — Colias, Billy vs Quigley, Lawrence — 1/2-1/2 — Chicago, IL USA

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