Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● c6→d5, b7→c6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	● e4 (2v1), ● g4 (2v1), ● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Actif (mob. 5)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	—	● …c6-c5

D78c — Neo-Gruenfeld, 6.O-O c6 7.Ne5

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.Ne5 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nc3 (Développer b1 — 31 % des parties) ; cxd5 (Capture en d5, Occuper le centre — 19 % des parties) ; Na3 (Développer b1 — 12 % des parties) ; Nxd7 (Menace f8 — 8 % des parties) ; Nxg4 (8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nbd7 (Développer b8 — 27 % des parties) ; ...dxc4 (Capture en c4, Frapper le centre adverse — 23 % des parties) ; ...Be6 (Fou actif (mobilité 5), Développer c8 — 15 % des parties) ; ...Ng4 (12 % des parties) ; ...e6 (Poussée — 12 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1938 Lodz – Round 1 – Appel, Israel – 1-0 – Menchik, Vera Frantsevna – G90 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. Ne5 Be6 8. Nc3 dxc4 9. e4 Nfd7 10. Nf3 Nb6
1946 Mar del Plata – Round 15 – Iliesco, Juan – 1-0 – De Souza Mendes, Joao – G137 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 Be6 8. cxd5 Nxd5 9. Nf3 Nb6 10. Nc3 Na6
1949 Trencianske-Teplice – Round 2 – Golombek, Harry – 1/2-1/2 – Stahlberg, Gideon – G24 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. O-O O-O 7. Ne5 Nbd7 8. Nc3 dxc4 9. Nxc4 Nb6 10. Ne5 Be6
1955 Moskou ch-URS – Round 1 – Geller, Efim P – 1-0 – Simagin, Vladimir – G107 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. c4 c6 6. d4 O-O 7. Ne5 dxc4 8. Nxc4 Be6 9. Qd3 Na6 10. Rd1 Qc8
1955 ROM-FRA – Round 2.5 – Soos, Bela – 1-0 – Sansas – G9 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 c6 7. Ne5 b6 8. Nc3 Bb7 9. f4 e6 10. b3 Nbd7
1957 URS Ch, semi final – Round 9 – Kholmov, Ratmir D – 1/2-1/2 – Simagin, Vladimir – G97 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. Ne5 c6 7. c4 dxc4 8. Na3 Ng4 9. Naxc4 Nxe5 10. Nxe5 Nd7
1958 UKR Ch – Round 2 – Shianovsky, Vladislav I – 1-0 – Zurakhov, Vladlen Y – G10 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 Ng4 8. cxd5 cxd5 9. Nxg4 Bxg4 10. Nc3 Nc6
1963 Paris FRA – Round 11 – Kottnauer, Cenek – 1/2-1/2 – Thiellement, Andre – G30 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 Nbd7 8. Nc3 e6 9. Nxd7 Nxd7 10. cxd5 exd5
1964 UKR Ch – Round 14 – Pelts, Roman – 0-1 – Romanovsky, Rem Konstantinovich – G88 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 c6 6. O-O d5 7. Ne5 e6 8. Nd2 Nfd7 9. Nef3 Nb6 10. Qc2 Na6
1965 DDR Ch 15th – Round 4 – Csulits, Anton – 0-1 – Starck, Bodo – G12 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 c6 7. Ne5 Be6 8. c5 Nbd7 9. Nd3 Bf5 10. Nc3 Ne4
1969 Athene zt – Round 17 – Forintos, Gyozo V – 1/2-1/2 – Spiridonov, Nikola – G25 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. d4 d5 7. Ne5 dxc4 8. Nxc4 Be6 9. Nba3 Ne8 10. e3 Bd5
1969 Zagreb – Round 7 – Udovcic, Mijo – 1/2-1/2 – Marangunic, Srdjan – G55 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 dxc4 8. Nxc4 Be6 9. Nba3 Nd5 10. e3 Nb6
1972 Skopje ol (Men) fin-A – Round 10 – Huebner, Robert – 1-0 – Gligoric, Svetozar – G370 1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. Nf3 Nf6 5. O-O O-O 6. c4 c6 7. Ne5 Be6 8. cxd5 cxd5 9. Nc3 Nc6 10. Nxc6 bxc6
8. Norway Chess 2020 – Round 7.2 – Firouzja, Alireza – 1/2-1/2 – Aronian, Levon – G20 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. Ne5 Ng4 8. cxd5 cxd5 9. Bf4 Nxe5 10. Bxe5 Nc6
80. Tata Steel GpA 2018 – Round 4.3 – Kramnik, Vladimir – 1-0 – Svidler, Peter – G22 1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. Ne5 Be6 8. cxd5 Bxd5 9. Nc3 Bxg2 10. Kxg2 Nbd7
GCT Rapid Paris 2016 – Round 2.1 – Kramnik, Vladimir – 1/2-1/2 – So, Wesley – G6 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 c6 7. Ne5 Ne4 8. Nc3 Nxc3 9. bxc3 dxc4 10. Nxc4 Be6
Global Chess League 2023 – Round 4.6 – Esipenko, Andrey – 1/2-1/2 – Sindarov, Javokhir – G52 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 Nfd7 8. cxd5 cxd5 9. f4 Nb6 10. Nc3 Nc6
Levitov Chess Week Rapid 2023 – Round 17.5 – Svidler, Peter – 0-1 – Aronian, Levon – G85 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 c6 7. Ne5 Ng4 8. Nxg4 Bxg4 9. cxd5 cxd5 10. Nc3 Nc6
Smyslov Region Group Cup 2021 – Round 8.7 – Esipenko, Andrey – 0-1 – Rakhmanov, Aleksandr – G84 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 Be6 8. b3 Nbd7 9. f4 Ne4 10. e3 f6
Superbet Classic 2022 – Round 9.3 – Firouzja, Alireza – 0-1 – Vachier-Lagrave, Maxime – G42 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. O-O O-O 7. Ne5 dxc4 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 Nbd7
World Cup 1988 – Round 1 – Speelman, Jon S – 1/2-1/2 – Kasparov, Garry – G54 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. Ne5 c6 7. c4 Be6 8. cxd5 Bxd5 9. Bh3 c5 10. dxc5 Ne4

D78c —

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.Ne5

Les coups candidats

7…dxc4 — 27.8% (199 parties)

Ambassadeurs : Weber, Ulrich (3x), Djukic, Nikola (3x), Marangunic, Srdjan (2x), Simagin, Vladimir (2x), Nielsen, Peter Heine (2x), Speelman, Jon S (2x), Vidit, Santosh Gujrathi (2x), Jing, Andrew (2x)

7…Ng4 — 18.3% (131 parties)

Ambassadeurs : Artemiev, Vladislav (4x), Li, Xueyi (4x), Ni, Shiqun (4x), Stupak, Leonid K (3x), Yuffa, Daniil (3x), Ruck, Robert (2x), Blagojevic, Dragisa (2x), Lysenko, Margarita (2x)

7…Nbd7 — 18.0% (129 parties)

Ambassadeurs : Gusev, Nikolay N (1x), Weltmander, I. (1x), Kottnauer, Cenek (1x), Thiellement, Andre (1x), Denker, Arnold S (1x), Bain, Mary (1x), Nehmert, Ulrich (1x), Juhnke, Juergen (1x)

7…Be6 — 15.9% (114 parties)

Ambassadeurs : Kasparov, Garry (2x), Kues, Hendrik (2x), Bendfeldt, Tim (2x), Speelman, Jon S (2x), Krishna C R G (2x), Csulits, Anton (1x), Starck, Bodo (1x), Eretova, Kveta (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…dxc4	7…Ng4	7…Nbd7	7…Be6
<1800	31	13%	13%	32%	13%
1800-2200	265	29%	9%	24%	15%
2200-2600	348	27%	26%	12%	17%
2600+	26	31%	31%	8%	19%

Évolution par décennie (% des parties)

Décennie	N parties	7…dxc4	7…Ng4	7…Nbd7	7…Be6
1950s	5	40%	20%	20%	—
1960s	9	33%	—	44%	11%
1970s	10	20%	30%	10%	20%
1980s	17	18%	6%	18%	29%
1990s	69	16%	14%	23%	16%
2000s	139	32%	12%	22%	18%
2010s	233	29%	16%	17%	17%
2020s	233	28%	27%	14%	13%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…dxc4	29%	28%	▼ -1.3%
7…Ng4	16%	27%	▲ +10.7%
7…Nbd7	17%	14%	▼ -3.0%
7…Be6	17%	13%	▼ -3.4%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 4 parties
Kasparov, Garry — 3 parties
Ding, Liren — 2 parties

Parties historiques

7…dxc4 — 27.8% (199 parties)

1955 — Geller, Efim P. vs Simagin, Vladimir — 1-0 — Moskou ch-URS
1957 — Kholmov, Ratmir D vs Simagin, Vladimir — 1/2-1/2 — Sverdlovsk
1969 — Udovcic, Mijo vs Marangunic, Srdjan — 1/2-1/2 — Zagreb CRO
1969 — Forintos, Gyozo V vs Spiridonov, Nikola — 1/2-1/2 — Athens GRE
1969 — Cvetkovic, Srdjan vs Marangunic, Srdjan — 1/2-1/2 — Novi Travnik

7…Ng4 — 18.3% (131 parties)

1958 — Shianovsky, Vladislav I vs Zurakhov, Vladlen Y — 1-0 — Kiev UKR
1970 — Andall, Halley vs Barrera, Valdes Hugo — 1-0 — ?
1974 — Antunac, Goran vs Eising, Johannes — 1/2-1/2 — Hoogovens-B Wijk aan Zee NED
1974 — Kirov, Nino vs Miles, Anthony J — 0-1 — Birmingham ENG
1988 — Saacke, Bernd vs Riefner, Edwin — 1/2-1/2 — GER

7…Nbd7 — 18.0% (129 parties)

1954 — Gusev, Nikolay N vs Weltmander, I. — 1-0 — Gorky
1963 — Kottnauer, Cenek vs Thiellement, Andre — 1/2-1/2 — Paris FRA
1963 — Maedler, Juergen, Dr. vs Csulits, Anton — 1/2-1/2 — Aschersleben GER
1968 — Nehmert, Ulrich vs Juhnke, Juergen — 1/2-1/2 — Meldorf
1969 — Denker, Arnold S vs Bain, Mary — 1-0 — Lincoln

7…Be6 — 15.9% (114 parties)

1965 — Csulits, Anton vs Starck, Bodo — 0-1 — Annaberg-Buchholz GER
1972 — Huebner, Robert vs Gligoric, Sofija — 1-0 — Skopje olm
1978 — Jacob, Bernhard vs Rupp, Claus — 0-1 — FRG-ch Bad Neuenahr
1983 — Eretova, Kveta vs Skacelikova, Milena — 1-0 — Sumperk
1984 — Sygulski, Artur vs Yilmaz, Turhan — 1-0 — Thessaloniki olm

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