E32e — Nimzo-Indian: Classical, 4…O-O 5.Bg5

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Bg5 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte e4….

Atouts. Les Blancs s'appuient sur les cases fortes e4 et b5, un fou actif en g5 et la paire de fous.

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. e4 (Centre d4+e4, menace e5 (Nf6 cloué par Bg5), libère Bf1) ; Nf3 (Développer Ng1).

♚ 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 un fou actif en b4 et la paire de fous.

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. ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...c5 (Rupture) ; ...d5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bg5	● Bg5 Actif (mob. 7)
Bb4		● Bb4 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
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	● c4-c5, ● d4-d5, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
1927 Kecskemet II – Round 5 – Gruenfeld, Ernst – 0-1 – Steiner, Laszlo – G14 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 e5 7. dxe5 dxe5 8. Bd3 h6 9. Bh4 Qe7 10. a3 Bxc3+
1927 Kecskemet-A – Round 9 – Mueller, Helge – 1/2-1/2 – Kmoch, Hans – G13 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 d6 7. a3 Bxc3+ 8. Qxc3 Nbd7 9. f3 Qe7 10. e4 e5
1927 London – Round 11 – Winter, William – 1-0 – Vidmar Milan – G54 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Qe7 7. Bd3 h6 8. Bxf6 Qxf6 9. Ne2 Bxc3+ 10. Nxc3 Nc6
1927 London Olympiad 1st – Round 4.42 – Kostic, Boris – 0-1 – Kmoch, Hans – G38 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 O-O 5. Bg5 h6 6. h4 d5 7. Bxf6 Qxf6 8. e3 c5 9. Nf3 cxd4 10. exd4 Nc6
1927 Trebitsch mem11 – Round 8 – Hoenlinger, Baldur – 1/2-1/2 – Lokvenc, Josef – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Nbd7 7. Bd3 h6 8. Bh4 Qe7 9. Ne2 e5 10. O-O-O c6
1936 Leningrad Ch – Round ? – Levenfish, Grigory – 1-0 – Goldberg, Grigory A – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Nc6 7. O-O-O Bxc5 8. e3 Be7 9. Nf3 b6 10. h4 Bb7
1937 Brno – Round 5 – Pedmanson, Herman – 0-1 – Koblencs, Alexander – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Bxc3+ 7. Qxc3 Qe7 8. Bd3 e5 9. Ne2 Re8 10. O-O h6
1937 Tbilisi ch-URS – Round 1 – Ebralidze, Alexandre – 1/2-1/2 – Levenfish, Grigory – G58 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Re8 7. e3 e5 8. dxe5 dxe5 9. Rd1 Nbd7 10. Be2 Qe7
1937 URS-ch10 – Round ? – Ebralidze, Arkhil – 1/2-1/2 – Levenfish, Grigory – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Re8 7. e3 e5 8. dxe5 dxe5 9. Rd1 Nbd7 10. Be2 Qe7
1938 Trade Unions – Round 1 – Kamyshov, Mikhail – 0-1 – Sokolsky, Alexey – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 e5 7. Ne2 Nbd7 8. a3 Bxc3+ 9. Nxc3 exd4 10. exd4 Re8+
1940 GER Ch 07th – Round 15 – Lachmann, Hans G – 1-0 – Kranki, Hans – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Qa5 8. Bxf6 gxf6 9. Rc1 Qxa2 10. Nf3 Qxc4
1942 Duras 60 Memorial – Round 2 – Rejfir, Josef – 1/2-1/2 – Alekhine, Alexander – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Nc6 8. e3 Bxc5 9. Rd1 b6 10. Nf3 Be7
1943 UJCS-17.Kongress – Round 4 – Pachman, Ludek – 1/2-1/2 – Opocensky, Karel – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Nbd7 7. Ne2 e5 8. d5 h6 9. Bh4 a5 10. a3 Bc5
1945 Moskou ch-URS – Round 1 – Goldberg, Grigory A – 1-0 – Chekhover, Vitaly – G55 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Bxc3+ 7. Qxc3 Qe7 8. Bd3 e5 9. Ne2 Re8 10. O-O Nc6
1945 Prague – Round 5 – Prucha, Karel – 1/2-1/2 – Pachman, Ludek – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 d6 7. Nf3 Re8 8. a3 Bxc3+ 9. Qxc3 Nbd7 10. e3 b6
1945 URS-sf – Round 15 – Romanovsky, Pjotr – 1-0 – Budo, Alexander S – G63 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 e5 7. Ne2 h6 8. Bh4 Bg4 9. f3 Bh5 10. O-O-O g5
1946 Augsburg 1st – Round 2 – Riedmiller, Max – 1/2-1/2 – Saemisch, Friedrich – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Re8 7. a3 Bxc3+ 8. Qxc3 b6 9. e3 Bb7 10. Bd3 Nbd7
1946 London Championship Final – Round 1 – Perkins, Nicholas Anthony – 0-1 – Koenig, Imre – G1 1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. a3 Bxc3+ 8. bxc3 c5 9. e3 h6 10. Bf4 Qe7
1946 Moscow-Prague – Round 5 – Kotov Lundqvist, Alex – 1-0 – Zita, Frantisek – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. e3 e5 8. Be2 Re8 9. O-O Bxc3 10. bxc3 Qe7
1946 Treybal Memorial – Round 11 – Trifunovic, Petar – 1-0 – Kottnauer, Cenek – G59 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Re8 7. Ne2 e5 8. dxe5 dxe5 9. Rd1 Nbd7 10. a3 Bf8
1946 Treybal Memorial – Round 6 – Kottnauer, Cenek – 1/2-1/2 – Foltys, Jan – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. e3 Qe7 8. Be2 Re8 9. Bh4 e5 10. O-O Bxc3
1947 Hilversum zt – Round 11 – Porath, Yosef – 0-1 – Plater, Kazimierz – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Qa5 8. Bxf6 gxf6 9. Nf3 Na6 10. Rc1 Qxa2
1947 Hilversum zt – Round 8 – Van Scheltinga, Theo – 1/2-1/2 – O'Kelly de Galway, Alberic – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. e3 b6 8. Bd3 Bxc3+ 9. Qxc3 Bb7 10. O-O h6
1947 Parnu – Round ? – Renter, Raul – 0-1 – Keres, Paul – G73 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. e3 cxd4 8. exd4 b6 9. Nf3 Bb7 10. Be2 Be7
1947 Parnu – Round 1 – Kotov Lundqvist, Alex – 1-0 – Tolush, Alexander – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. e3 h6 7. Bh4 cxd4 8. exd4 Nc6 9. Nf3 Be7 10. Rd1 d5
1947 Vienna SCHLECHTER-mem – Round 12 – Kellner, Adolf – 1/2-1/2 – Gruenfeld, Ernst – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 Nc6 7. e3 Re8 8. Bd3 e5 9. d5 Nb8 10. h3 Bxc3+
1948 Bad Gastein – Round 11 – Polzer, Hans – 1/2-1/2 – Lokvenc, Josef – G80 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bxf6 Qxf6 7. Nf3 Nc6 8. e3 d6 9. Bd3 e5 10. dxe5 Nxe5
1948 Bad Gastein – Round 19 – Kottnauer, Cenek – 1/2-1/2 – Mueller von Blumencron, Heiko – G138 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. e3 b6 8. Nd2 e5 9. a3 Bxc3 10. Qxc3 Re8
1948 Karlovy Vary – Round 14 – Foltys, Jan – 1-0 – Rohacek, Ivan – G137 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Na6 8. a3 Bxc3+ 9. Qxc3 Nxc5 10. f3 a5
1948 World Championship 18th – Round 21 – Euwe, Max – 0-1 – Keres, Paul Petrovich – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Na6 8. e3 Nxc5 9. Ne2 d5 10. O-O-O Bd7
1949 Venice – Round 9 – Kottnauer – 1/2-1/2 – Barcza, Gedeon – G68 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Na6 7. a3 Qa5 8. Bd2 Nxc5 9. Rc1 Bxc3 10. Bxc3 Qa4
1950 Amsterdam – Round 19 – Kottnauer, Cenek – 0-1 – Pirc, Vasja – G177 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Na6 7. e3 Nxc5 8. Ne2 Nce4 9. Bxf6 Nxf6 10. a3 Be7
1952 Tampa US Open – Round 11 – Westbrock, J. – 0-1 – Zalys, Ignas – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Na6 8. a3 Qa5 9. Bxf6 gxf6 10. f3 Bxc3+
1953 Zagreb – Round 16 – Rabar, Braslav – 1/2-1/2 – Preinfalk, Anton – G121 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Na6 7. e3 Nxc5 8. Ne2 Nce4 9. Bxf6 Nxf6 10. a3 Be7
1954 CSR Ch – Round 12 – Podgorny, Jiri – 1/2-1/2 – Weiner, Milan – G99 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. a3 Bxc3+ 8. Qxc3 Qe8 9. Bxf6 Nxf6 10. e3 Nd7
1955 American Continental – Round 1 – Sanguineti, Raúl Carlos – 0-1 – Pachman, Ludek – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. d5 h6 7. h4 exd5 8. cxd5 Re8 9. O-O-O Bxc3 10. bxc3 hxg5
1958 Munich olm prel – Round 8 – Alvarez Martin, Pedro – 1-0 – Forintos, Gyozo V – G178 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. e3 Be7 9. Be2 a6 10. O-O d6
1963 Brno m 6364 – Round 4 – Dokladal P – 0-1 – Zavodny, Zdenek – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 Bxc3+ 7. Qxc3 d5 8. e3 Ne4 9. Bxd8 Nxc3 10. Bxc7 Ne4
1963 Split ol women – Round 5 – Litmanowicz, Miroslawa – 1/2-1/2 – Heemskerk, Fenny – G14 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d5 6. a3 Be7 7. e3 Nbd7 8. Nf3 b6 9. cxd5 exd5 10. Be2 c5
1967 Hoogovens – Round 15 – Larsen, Benjamin Holsko – 0-1 – Ree, Hans – G105 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 d6 7. Nf3 Nbd7 8. e3 e5 9. Be2 Qe7 10. O-O Bxc3
1967 Monte Carlo – Round 7 – Larsen, Bent Ravn – 0-1 – Matanovic, Aleksandar – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. e3 e5 8. Be2 Re8 9. O-O Bxc3 10. bxc3 b6
1968 URS Team Ch – Round 1 – Doroshkievich, Vladimir K – 1-0 – Giterman, Shlomo – G62 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Bd3 e5 9. Ne2 Bxc3+ 10. Nxc3 exd4
1968 URS Team Ch – Round 1 – Doroshkievich, Vladimir K – 1/2-1/2 – Kaunas, Kestutis – G63 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Na6 7. Nf3 Nxc5 8. Nd2 h6 9. Bh4 d5 10. cxd5 g5
1968 URS Team Ch – Round 1 – Doroshkievich, Vladimir K – 1/2-1/2 – Smyslov, Vladimir – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. Nf3 Nbd7 7. a3 Bxc3+ 8. Qxc3 b6 9. g3 Bb7 10. Bg2 Qc8
20. European Teams 2015 – Round 9.12 – Ivanisevic, Ivan – 1/2-1/2 – Navara, David – G373 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. e3 h6 7. Bh4 cxd4 8. exd4 b6 9. Nf3 Bb7 10. Be2 Be7
3. GRENKE Chess Classic 2015 – Round 3.2 – Aronian, Levon – 0-1 – Caruana, Fabiano – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. e3 Qc7 9. Nf3 Be7 10. Bd3 Nc6
42. Olympiad 2016 – Round 1.7 – Juarez Flores, Carlos A. – 0-1 – Edouard, Romain – G63 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Bxc5 7. e3 h6 8. Bh4 b6 9. Nf3 Bb7 10. Be2 Be7
43. Olympiad 2018 – Round 7.26 – Yakubboev, Nodirbek – 1-0 – Linster, Philippe – G459 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. dxc5 Na6 7. e3 Nxc5 8. Ne2 d5 9. O-O-O h6 10. Bh4 g5
Belgrade 1989 – Round 1 – Kozul, Zdenko – 0-1 – Kasparov, Garry – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. dxc5 Na6 8. a3 Bxc3+ 9. Qxc3 Nxc5 10. Bxf6 Qxf6
Sharjah Grand Prix 2017 – Round 9.7 – Vallejo Pons, Francisco – 1/2-1/2 – Tomashevsky, Evgeny – G79 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Bd3 Bxc3+ 9. Qxc3 b6 10. Ne2 Bb7
World Blitz 2015 – Round 19.23 – Ivanisevic, Ivan – 1-0 – Ghaem Maghami, Ehsan – G1175 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 h6 6. Bh4 c5 7. e3 d5 8. Nf3 cxd4 9. exd4 Nc6 10. a3 Bxc3+
World Cup 1988 – Round 1 – Seirawan, Yasser – 1-0 – Tal, Mikhail – G34 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 d6 6. e3 Nbd7 7. Bd3 h6 8. Bh4 c5 9. Ne2 b6 10. O-O cxd4
World Cup 1989 – Round ? – Korchnoi, Viktor – 1/2-1/2 – Short, Nigel D – G107 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Bg5 c5 6. e3 cxd4 7. exd4 Nc6 8. Nf3 d5 9. a3 Be7 10. Rd1 h6

E32e — Classical

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Bg5

Eval: [-0.05]

Les coups candidats

5…c5 — 36.1% (796 parties)

Ambassadeurs : Finegold, Benjamin (6x), Seifert, Volker (6x), Baburin, Alexander (5x), Avshalumov, Alex (5x), Doroshkievich, Vladimir K (5x), Istratescu, Andrei (5x), Amura, Claudia (4x), Kelecevic, Nedeljko (4x)

5…h6 — 33.0% (728 parties)

Ambassadeurs : Kahn, Evarth Dr. (11x), Fathallah, Joe (7x), Eperjesi, Laszlo Dr. (6x), Farago, Ivan (5x), Rice, Russell J (5x), Kamov, Igor (4x), Stohl, Igor (4x), Stremavicius, Titas (4x)

5…d5 — 12.0% (264 parties)

Ambassadeurs : Marinelli, Tullio (2x), De La Rosa, Damian (2x), Eckhardt, Claudia (2x), Celestini, Mauro (2x), Cifuentes, Danny (2x), Harris, Benjamin (2x), Ford, Daniel (2x), Tremblay, Alain (2x)

5…d6 — 11.7% (257 parties)

Ambassadeurs : Kahn, Evarth Dr. (5x), Kottnauer, Cenek (3x), Saemisch, Friedrich (3x), O'Kelly de Galway, Alberic (3x), Kosten, Anthony C. (3x), Van den Berg, Carel B (2x), Levenfish, Grigory (2x), Mueller von Blumencron, Heiko (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…c5	5…h6	5…d5	5…d6
<1800	104	29%	36%	22%	4%
1800-2200	792	34%	34%	16%	8%
2200-2600	804	44%	30%	6%	14%
2600+	29	62%	21%	3%	14%

Évolution par décennie (% des parties)

Décennie	N parties	5…c5	5…h6	5…d5	5…d6
1920s	7	—	57%	—	43%
1930s	13	15%	15%	8%	46%
1940s	31	13%	35%	—	52%
1950s	11	45%	18%	9%	18%
1960s	15	33%	27%	13%	27%
1970s	20	35%	55%	—	5%
1980s	103	39%	23%	7%	28%
1990s	458	38%	32%	9%	12%
2000s	704	37%	33%	12%	9%
2010s	722	35%	36%	14%	9%
2020s	119	37%	33%	20%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…c5	35%	37%	▲ +2.1%
5…h6	36%	33%	▼ -2.8%
5…d5	14%	20%	▲ +5.8%
5…d6	9%	5%	▼ -4.4%

Joueurs célèbres

Champions du monde dans cette position

Euwe, Max — 5 parties
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Tal, Mikhail — 1 partie
Hou, Yifan — 1 partie

Parties historiques

5…c5 — 36.1% (796 parties)

1936 — Levenfish, Grigory vs Goldberg, Grigory A — 1-0 — Leningrad RUS
1939 — Holowach, Walter vs Adrianzen Ayala, Carlos Jaaziel — 1-0 — Buenos Aires ARG
1947 — Kotov Lundqvist, Alex vs Tolush, Alexander — 1-0 — Parnu EST
1949 — Euwe, Max vs Pirc, Vasja — 1-0 — Ljubljana/Bled mt
1949 — Euwe, Max vs Pirc, Vasja — 1/2-1/2 — Bled SLO

5…h6 — 33.0% (728 parties)

1927 — Kostic, Boris vs Kmoch, Hans — 0-1 — London ENG
1927 — Reti, Richard vs Landau, Salo — 1/2-1/2 — Rotterdam m Rotterdam NED
1927 — Mueller, Helge vs Kmoch, Hans — 1/2-1/2 — Kecskemet HUN
1928 — Von Doery, Ladislaus vs Kmoch, Hans — 1/2-1/2 — Vienna Krner
1939 — Euwe, Max vs Keres, Paul — 0-1 — Nederland m

5…d5 — 12.0% (264 parties)

1939 — Mulder, Erik vs Parr, Frank — 0-1 — The Hague NED
1953 — Arulaid, Alexander vs Shishov, Mikhail — 1-0 — Leningrad RUS
1963 — Litmanowicz, Miroslawa vs Heemskerk, Fenny — 1/2-1/2 — Split CRO
1964 — Zalys, Ignas vs Kemper, Horst — 1/2-1/2 — Montreal CAN
1982 — Ravikumar, Vaidyanathan vs Cox, John J — 0-1 — Copenhagen DEN

5…d6 — 11.7% (257 parties)

1927 — Gruenfeld, Ernst vs Steiner, Laszlo — 0-1 — Kecskemet HUN
1927 — Winter, William vs Vidmar Milan — 1-0 — London ENG
1927 — Hoenlinger, Baldur vs Lokvenc, Josef — 1/2-1/2 — Vienna AUT
1933 — Kupchik, Abraham vs Willmoth, Robert F — 1/2-1/2 — New York, NY USA
1937 — Ebralidze, Arkhil vs Levenfish, Grigory — 1/2-1/2 — Tbilisi GEO

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