C02 — French Defense: Advance Variation, Main Line

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte g5 et la paire de fous.

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 (le cavalier b1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bd3 (Développer Bf1) ; b4 (Expansion aile dame) ; Nc3 (Développer Nb1) ; Be3 (Développer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la paire de fous.

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. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, ...Bg4, ...Bf5)) ; O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nf6 (Développer Ng8) ; ...c4 (Rupture) ; ...Nh6 (Développer g8,).

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 36.1%, Nulles 36.9%, Noirs 26.9%.

Coups candidats

auto

Analyse coup par coup — 11 demi-coups commentés

1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
2.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
2…d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5.
3.e5 Avancée centrale — contrôle d6, f6. Prépare d6, f6.
3…c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5.
4.c3 Contrôle b4, d4. Prépare d4.
4…Nc6 Contrôle c4, d4, e4, e5.
5.Nf3 Contrôle c4, f4, c5.
5…Qb6 Contrôle c4, d4, e4, e5.
6.a3 Coup prophylactique — empêche Nb4, Bb4. Prépare b4.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→a3, b2→c3, c3→d4, d4→e5	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	—
Cases faibles	—	● e5
Centre	● d4 (3v2), ● e5 (2v1)	● d5 (1v0), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	5 (b1, 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	fermé
Ruptures	● c3-c4	● …c5-c4, ● …f7-f6, ● …f7-f5

Partie
1947 American Zone Ch – Round 17 – Jursevskis Miervaldis – 1-0 – Nurme, U. – G3 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. Be2 Rb8 9. Nc3 Nge7 10. Na4 Qc7
1950 Dubrovnik olm – Round 14 – Schmid, Leo – 1-0 – Aguilar Flores, Renata Camila – G218 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. exf6 Nxf6 8. b4 cxd4 9. cxd4 Bd6 10. Bb2 Bd7
1951 Augsburg – Round 2 – Bogoljubow, Efim – 1-0 – Niephaus, Walter – G14 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nh6 9. O-O cxd4 10. cxd4 Nf5
1951 World chJ U20 1st – Round 10.2 – Barker, Malcolm Neil – 1/2-1/2 – Bhend, Edwin – G30 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 f5 8. O-O g6 9. Bc2 Nh6 10. dxc5 Qxc5
1953 Hastings ch-BCF – Round 10 – Alexander Ronald Cheng – 0-1 – Milner Barry, Philip – G92 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. b4 c4 8. a4 fxe5 9. dxe5 Qc7 10. Qe2 Nge7
1953 Hastings ch-BCF – Round 11 – Alexander Ronald Cheng – 1-0 – Hooper, David – G102 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. b4 c4 8. Bf4 a5 9. Nbd2 Nge7 10. h4 Ng6
1953 Hastings ch-BCF – Round 8 – Alexander Ronald Cheng – 1-0 – Wade, Robert G – G76 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f5 7. b4 cxd4 8. cxd4 Bd7 9. Nc3 Nd8 10. Bd3 Be7
1954 Hollywood Open – Round 1 – Rivise, Irving – 1-0 – Pafnutieff, Vladimir – G14 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nh6 9. O-O cxd4 10. cxd4 Nf5
1954 Kiev ch-URS – Round 1 – Suetin, Alexey S – 1/2-1/2 – Geller, Efim P – G136 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. dxc5 Bxc5 9. O-O Nge7 10. a4 Ng6
1954 Munich zt – Round 2 – Kramer, Haije – 1-0 – Burstein, S – G11 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nh6
1954 Nottingham ch-BCF – Round 4 – Clarke, Paul R H – 1/2-1/2 – Harris Mateu, Gido – G16 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 f6 9. O-O fxe5 10. Nxe5 Nxe5
1954 URS Ch, semi final – Round 1 – Antoshin, Vladimir S – 1-0 – Kasparian, Genrikh – G19 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. Nc3 Na5 9. b4 Nc4 10. Bxc4 dxc4
1955 Hungary Ch – Round 1 – Dely, Peter – 0-1 – Gracs, Pal – G67 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nge7 9. O-O Rc8 10. dxc5 Qxc5
1955 Hungary Ch – Round 1 – Portisch, Lajos – 1/2-1/2 – Gracs, Pal – G66 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 f5 9. O-O Rc8 10. g4 g6
1955 Mar del Plata – Round 5 – Flores Alvarez, Rodrigo – 1/2-1/2 – Dodero, Emilio – G37 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. Bc2 f6 10. O-O fxe5
1955 Mar del Plata – Round 9 – Pilnik, Herman – 1-0 – Dodero, Emilio – G64 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 f5 8. exf6 Nxf6 9. O-O cxd4 10. cxd4 Be7
1955 Prague tm – Round 2 – Marsalek, Josef – 1-0 – Branicki, I – G8 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Qa6 9. Bd3 c4 10. Bc2 b5
1955 URS Ch sf – Round 1 – Klavins, Janis – 0-1 – Klasups, Karlis – G4 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be2 cxd4 8. cxd4 Nge7 9. b3 Nf5 10. Bb2 Be7
1955 USSR – Round 1 – Stoliar, Efim Samoilovich – 1-0 – Klasup, Karlis – G3 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 a5 8. Bd3 Bd7 9. Bc2 f6 10. O-O fxe5
1956 Dresden – Round 2 – Ciocaltea, Victor – 1-0 – Golz, Werner – G14 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Bd3 Bd7 8. Bc2 cxd4 9. cxd4 Nge7 10. Nc3 Nc8
1956 Hastings5657 – Round 9 – Alexander, Conol Hugh – 0-1 – Horseman, DG. – G42 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be2 Bd7 8. O-O a4 9. dxc5 Bxc5 10. c4 Na5
1956 Mar del Plata – Round 3 – Toth, Vaclav – 1-0 – Olivera, Alfredo – G23 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Bd3 Bd7 8. dxc5 Bxc5 9. O-O Nge7 10. Qe2 Ng6
1956 Moscow olm fin-B – Round 6 – Platz, Hans – 1-0 – Balcarek, Wiktor – G67 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. Nc3 f6 9. Bd3 f5 10. Na4 Qc7
1957 Leningrad Ch – Round 10 – Nikitin, Aleksander S – 1-0 – Ragozin, Viacheslav – G80 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. dxc5 Qc7 8. Bb5 Bd7 9. Bf4 Ng6 10. Bg3 Bxc5
1958 HUN Ch Budapest HUN – Round 3 – Haag, Ervin – 1-0 – Barczay, Laszlo – G14 1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. Bc2 Qa6 10. Bd3 Qb6
1958 Jonkoping SWE 60jub – Round 9 – Nilsson, Zandor – 1-0 – Lindman, Karl Erik – G16 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 a5 8. Nc3 Bd7 9. Na4 Qa7 10. Be3 Nge7
1958 Munich olm fin-B – Round 1 – Nilsson, Zandor – 1-0 – Thorbergsson, Freysteinn – G2 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 cxd4 8. cxd4 Bd7 9. b4 f5 10. Be3 Rc8
1958 Munich olm prel – Round 5 – Grivainis, Konstantin – 1-0 – Thorbergsson, Freysteinn – G43 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qd8 10. b4 Be7
1958 Munich olm prel – Round 9 – Grivainis, Konstantin – 1/2-1/2 – Fred, Aatos – G209 1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qd8 10. b4 Be7
1958 URS Ch sf – Round ? – Rubel, Igor G – 0-1 – Katalymov, Boris – G76 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Rc8 9. O-O Qc7 10. Ba4 b5
1958 URS Ch sf – Round ? – Shaposhnikov, Yury – 0-1 – Katalymov, Boris – G20 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. b3 Bd7 8. Be2 cxd4 9. cxd4 Nge7 10. Nc3 Nf5
1959 URS Team Ch – Round 1 – Randviir, Juri – 1/2-1/2 – Shagalovich, Abo – G91 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Nh6 8. dxc5 Bxc5 9. O-O Ng4 10. Qe2 Qc7
1959 York ch-BCF – Round 3 – Mardle, Denis – 1-0 – Wood, Beau – G46 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. b3 Bd7 8. Be3 cxd4 9. cxd4 a4 10. b4 Nxb4
1959 Zalaegerszeg – Round 1 – Tivolt, Ferenc – 1/2-1/2 – Portisch, Ferenc – G10 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Bb2 Bd7 10. g4 Nfe7
1960 Budapest – Round 1 – Haag, Ervin – 1-0 – Barczay, Laszlo – G13 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. Bc2 Nge7 10. Nc3 Na7
1960 Leipzig olm fin-C – Round 10 – Contedini, Ennio – 1-0 – Boutteville, Cesar – G60 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. Nc3 Rc8 9. Na4 Qd8 10. Bd3 a6
1961 URS-ch29 sf Novgorod – Round 1 – Cesnauskas, Antonas A – 1/2-1/2 – Katalymov, Boris – G4 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Rc8 9. O-O Qc7 10. Bd3 Nge7
1961 USSR – Round 1 – Suetin, Alexey S – 1-0 – Bronstein, David I – G17 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Nc3 Rc8
1964 Corr – Round ? – Koch, Berthold – 1-0 – Broberg, Horst – G10 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nge7 9. O-O Nf5 10. dxc5 Bxc5
1964 ESP Ch 29th – Round 14 – Puig, Pedro – 0-1 – Tejero Royo, Fermin – G58 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. dxc5 Bxc5 9. O-O f6 10. Qe2 fxe5
1964 Tel Aviv olm fin-C – Round 5 – Boutteville, Cesar – 1-0 – Farooq, Ali – G9 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be2 Be7 8. dxc5 Bxc5 9. O-O Nge7 10. Qd2 Ng6
1965 Titograd – Round 13 – Velimirovic, Dragoljub – 0-1 – Ivkov, Borislav – G98 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. O-O cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4
1969 DDR Ch women – Round 5 – Nowarra, Waltraud – 1-0 – Knoch, Liddy – G5 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. b4 a6 9. Be2 Nge7 10. Nc3 Nf5
1969 OWL Ch – Round 3 – Budt, Karl-Heinz – 0-1 – Oestreich, Reinhard – G8 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. O-O h5 9. Qe2 Nh6 10. dxc5 Bxc5
1975 URS Team Ch – Round 4 – Ustinov, Georgy I – 0-1 – Vladimirov, Yevgeniy – G460 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. Bc2 g6 10. O-O Bg7
41. Olympiad Open 2014 – Round 4.7 – Dzhumaev, Marat – 1-0 – Fridman, Daniel – G306 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. dxe5 c4 9. Bc2 g6 10. Qe2 Bg7
42. Olympiad 2016 – Round 5.18 – Mastrovasilis, Dimitrios – 1/2-1/2 – Goh, Wei Ming Kevin – G342 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. b4 fxe5 8. bxc5 Qa5 9. Nxe5 Nxe5 10. dxe5 Bxc5
7. World Team Championship 2010 – Round 7 – Yilmaz, Mustafa (34) – 1-0 – Sutovsky, Emil – G116 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. Nxe5 Nf6 9. O-O Bd6 10. Nxc6 bxc6
FIDE WCh KO 2000 – Round 7.1 – Shirov, Alexei – 1/2-1/2 – Anand, Viswanathan – G127 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. O-O cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4
FIDE World Blitz Championship 2014 – Round 12.7 – Polgar, Judit – 1-0 – Caruana, Fabiano – G107 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. b4 c4 8. Be3 Bd7 9. Nbd2 Qc7 10. b5 Na5
FIDE World Cup 2019 – Round 2.3 – Alekseenko, Kirill – 1-0 – Christiansen, Johan-Sebastian – G271 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nge7 7. dxc5 Qc7 8. Be3 Nxe5 9. Nxe5 Qxe5 10. Bb5+ Nc6
World Blitz 2015 – Round 12.37 – Motylev, Alexander – 1-0 – Riazantsev, Alexander – G747 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. Nxe5 Nf6 9. O-O Bd6 10. dxc5 Bxc5
World Blitz 2023 – Round 10.34 – Ter-Sahakyan, Samvel – 0-1 – Orozbaev, Eldiyar – G589 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. dxe5 c4 9. Bc2 g6 10. h4 Bg7

C02v — Advance

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3

Eval: [+0.22]

Les coups candidats

6…c4 — 38.6% (7920 parties) →

Ambassadeurs : Gaujens, Artis (37x), Welz, Peter, Dr. (30x), Farago, Ivan (28x), Sveshnikov, Evgeny (27x), Uhlmann, Wolfgang (25x), Da Silva Filho, Alcindo Luz Bastos (25x), Apicella, Manuel (18x), Markus, Roland (18x)

6…Nh6 — 21.3% (4363 parties) →

Ambassadeurs : Sveshnikov, Evgeny (28x), Kosic, Dragan (20x), Lyell, Mark (19x), Wall, Gavin (19x), Sambuev, Bator (18x), Malakhatko, Vadim (17x), Da Silva Filho, Alcindo Luz Bastos (14x), Sauve, Richard (13x)

6…Bd7 — 15.8% (3248 parties) →

Ambassadeurs : Matlak, Marek (15x), Marchio, Enrico, Dr. (10x), Jonkman, Harmen (8x), Lipka, Juraj (8x), Rapport, Jovana (8x), Liepold, Stefan (8x), Haba, Petr (8x), Wegener, Dirk (7x)

6…a5 — 9.5% (1956 parties)

Ambassadeurs : Costello, Colin A (9x), Afek, Yochanan (7x), Pirklova, Hana (7x), Fedukin, Alexandre (7x), Korchnoi, Viktor (6x), Grosar, Kiti (5x), Marusic, Nada (5x), Barua, Debashis (5x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…c4	6…Nh6	6…Bd7	6…a5
<1800	876	28%	15%	16%	12%
1800-2200	8246	37%	21%	16%	10%
2200-2600	6653	39%	31%	15%	7%
2600+	199	36%	35%	16%	2%

Évolution par décennie (% des parties)

Décennie	N parties	6…c4	6…Nh6	6…Bd7	6…a5
1870s	2	50%	—	50%	—
1880s	2	—	—	50%	50%
1930s	1	—	—	—	—
1940s	4	25%	—	25%	—
1950s	170	40%	1%	15%	22%
1960s	105	51%	—	11%	25%
1970s	333	74%	2%	6%	10%
1980s	907	69%	1%	13%	10%
1990s	3642	46%	9%	20%	11%
2000s	6776	33%	24%	18%	12%
2010s	7040	34%	28%	13%	7%
2020s	1524	42%	28%	13%	4%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…c4	34%	42%	▲ +7.9%
6…Nh6	28%	28%	▲ +0.6%
6…Bd7	13%	13%	-0.1%
6…a5	7%	4%	▼ -3.4%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 7 parties
Hou, Yifan — 4 parties
Ju, Wenjun — 4 parties
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Ding, Liren — 2 parties
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

6…c4 — 38.6% (7920 parties)

1878 — De Jong, Tom vs De Wit, Jan — 1-0 — Arnhem NED
1943 — Haberditz, Hans vs Caesar, Hans — 1-0 — Vienna AUT
1951 — Fuchs, Reinhart vs Caceres Richter, Dylan — 1-0 — Berlin-Ost
1953 — Alexander, Conol Hugh vs O'Kelly, Albéric de Galway — 1-0 — Hastings ENG
1953 — Carvalho, Luiz Candido Brant vs Rossetto, Hector — 0-1 — Mar del Plata ARG

6…Nh6 — 21.3% (4363 parties)

1956 — Vorobets, Bogdan vs Matskevich, Avshalom — 0-1 — Kiev UKR
1957 — Nikitin, Aleksander S vs Flohr, Salo — 1-0 — Moscow RUS
1975 — Tonoli, Jose vs Moeyersons, Jean — 0-1 — Ghent
1976 — Westerveld, Wim vs Suwuh, J — 1-0 — Amsterdam NED
1978 — Zelkind, Eduard vs Mochalov, Evgeny V — 1/2-1/2 — Minsk BLR

6…Bd7 — 15.8% (3248 parties)

1879 — Paulsen, Louis vs Adolf, Feraydo — 1-0 — Leipzig m Leipzig GER
1880 — Paulsen, Louis vs Franke August — 1-0 — Braunschweig
1948 — Toth, Sz vs Platt, Josef — 1/2-1/2 — Bad Gastein
1950 — Johner, Hans vs Emden, Hermann — 1-0 — Lucerne SUI
1951 — Tscheppe, Karl-Heinz vs Secula, Dumitru — 1-0 — cr.

6…a5 — 9.5% (1956 parties)

1880 — Paulsen, Louis vs Bier, Max — 1-0 — Braunschweig
1951 — Barker, Malcolm Neil vs Bhend, Edwin — 1/2-1/2 — Birmingham/Coventry
1951 — Bogoljubow, Efim vs Niephaus, Walter — 1-0 — Augsburg GER
1953 — Huebener, Joachim U G vs Jahr, Ulrich — 1-0 — corr ch3-BdF
1954 — Kretschmer, Max vs Kahn, Manfred — 1/2-1/2 — Zittau

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