Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

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

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	4 (● 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	mobile
Ruptures	● e4-e5	● …d6-d5

B70d — Sicilian: Dragon, 6.g3 Nc6 7.Nde2

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Nc6 7.Nde2 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 91 % des parties) ; h3 (Empêcher ...Bg4 — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bg7 (Fianchetto, fou sur la grande diagonale — 52 % des parties) ; ...b6 (Préparer le fianchetto — 15 % des parties) ; ...Bd7 (Fou actif (mobilité 5), Développer c8 — 14 % des parties) ; ...Bg4 (Fou actif (mobilité 8), Développer c8 — 9 % des parties) ; ...h5 (8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1940 New York ch-USA – Round 11 – Fine, Richard Alvaro Adrien – 1/2-1/2 – Denker, Arnold S – G64 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nde2 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Be6 10. Nd5 Rc8
1942 New York – Round 1 – Fine, Adam – 1-0 – Denker, Arnold S – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nde2 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Bd7 10. b3 b5
1944 Moskou ch-URS – Round 1 – Bronstein, David I – 1/2-1/2 – Boleslavsky, Isaac – G65 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nde2 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Bd7 10. h3 a6
1951 YUG Ch 7th – Round 18 – Matanovic, Aleksandar – 0-1 – Gligoric, Svetozar – G154 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Rb8 10. h3 b5
1951 YUG Ch 7th – Round 5 – Bertok, Mario Jr. – 1/2-1/2 – Milic, Borislav – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bd7 10. Nf4 Rc8
1951 Zonal – Round 1 – Gligoric, Svetozar – 1-0 – Golombek, Harry – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bd7 10. Nf4 Ne5
1953 CSR Ch Prague – Round 11 – Vesely, Jiri – 1/2-1/2 – Filip, Miroslav – G68 1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Nc6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O a6 10. b3 Qc7
1954 Gorki ch22-SU sf – Round 3 – Boleslavsky, Isaac – 1/2-1/2 – Mikenas, Vladas – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg4 8. Bg2 Bg7 9. h3 Bxe2 10. Nxe2 O-O
1955 RUS Ch – Round ? – Zelinsky, Andriy – 0-1 – Lisitsin, Georgy – G8 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 h5 8. h3 Be6 9. Bg2 Qd7 10. Be3 Bg7
1955 URS Ch sf – Round ? – Tolush, Alexander V – 1-0 – Geller, Efim P – G87 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O a6 10. Nf4 Bd7
1955 URS Ch sf – Round 1 – Boleslavsky, Isaac – 1/2-1/2 – Tal, Michael – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 h5 8. h3 Bd7 9. Bg2 Qc8 10. Nd5 Bg7
1955 URS Team Ch fin – Round 1 – Lutikov, Anatoly S – 1/2-1/2 – Averbakh, Yuri L – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 h5 8. h3 Bg7 9. Bg2 Bd7 10. Nf4 Rc8
1955 URS-USA telex – Round 3 – Kashdan, Isaac – 1/2-1/2 – Taimanov, Mark E – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 h5 8. h3 Bd7 9. Bg2 Qc8 10. Nf4 Bg7
1956 Leningrad ch-URS – Round 15 – Boleslavsky, Isaac – 0-1 – Polugaevsky, Lev – G140 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bd7 10. h3 Rc8
1957 Wageningen zt – Round 16 – Teschner, Rudolf – 1/2-1/2 – Trifunovic, Petar – G48 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Ne5 10. h3 Bd7
1959 Corr Wch3 – Round 1 – Dubinin, Peter – 1/2-1/2 – Napolitano, Matteo – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bd7 10. h3 Rc8
1961 Bled – Round 15 – Geller, Efim P – 1-0 – Parma, Bruno – G139 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bd7 10. h3 Rc8
1961 URS Ch sf Batumi GEO – Round ? – Klovans, Janis – 1-0 – Bagirov, Vladimir – G34 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 Bd7 9. O-O O-O 10. Nd5 Nxd5
1964 Kislovodsk – Round 1 – Fuchs Andreas, Prien – 1/2-1/2 – Averbakh, Yuri L – G7 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8. Bg2 Bd7 9. Nd5 Nxd5 10. exd5 Ne5
1967 URS Team Ch – Round 1 – Klovans, Janis – 1-0 – Shagalovich, Abo – G101 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Bd7 10. Nd5 Na5
75. Tata Steel GpA 2013 – Round 6.7 – Giri, Anish – 0-1 – Hou, Yifan(HLJ) – G33 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bd7 8. Bg2 Qc8 9. h3 Bg7 10. a4 O-O
79. Tata Steel GpA 2017 – Round 4.3 – Rapport, Richard – 1/2-1/2 – Wojtaszek, Radoslaw – G24 1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Nde2 b6 8. Bg2 Bb7 9. Nd5 Bg7 10. c3 Ne5
Amber-rapid 16th 2007 – Round 10 – Vallejo Pons, Francisco – 1-0 – Van Wely, Loek – G23 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Rb8 10. a4 a6
Buenos Aires Sicilian 1994 – Round 8 – Salov, Valery – 1-0 – Ivanchuk, Vasyl – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bd7 8. Bg2 Bg7 9. h3 Qc8 10. b3 O-O
Cap d'Agde 1994 – Round 5 – Lutz, Christopher – 1-0 – Topalov, Veselin – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Rb8 8. Bg2 b5 9. O-O Bg7 10. Nd5 Nd7
FIDE World Rapid 2014 – Round 10.24 – Efimenko, Zahar – 1-0 – Bartel, Mateusz – G223 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Nde2 Bg7 8. Bg2 Bd7 9. h3 Qc8 10. b3 O-O
Olympiad 2002 – Round 1 – Al-Mudahka, Mohd – 1/2-1/2 – Tiviakov, Sergei – G28 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8. Bg2 Rb8 9. O-O O-O 10. a4 a6
Tata Steel India Blitz 2022 – Round 3.5 – Gukesh D – 0-1 – Erigaisi Arjun – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8. Bg2 Bd7 9. O-O Qc8 10. Nf4 h5

B70d — Dragon (1940)

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Nc6 7.Nde2

Les coups candidats

7…Bg7 — 62.9% (875 parties)

Ambassadeurs : Popovic, Petar (10x), Matulovic, Milan (8x), Georgiev, Kiril (7x), Payen, Arnaud (6x), Kagan, Shimon (5x), Salazar, Aura Cristina (5x), Franco Valencia, Angela (5x), Mestel, A Jonathan (4x)

7…b6 — 12.7% (177 parties)

Ambassadeurs : Mokry, Karel (6x), Sharapov, Yevhen (6x), Atlas, Valery (5x), Miles, Anthony J (4x), Pirisi, Gabor (4x), Kaidanov, Gregory (4x), Mestel, A Jonathan (3x), Kudrin, Sergey (3x)

7…Bd7 — 11.0% (153 parties)

Ambassadeurs : Matulovic, Milan (5x), Golubev, Mikhail (3x), Rechlis, Gad (3x), Velimirovic, Dragoljub (3x), Jelica, Mara (3x), Jovicic, Milos (3x), Bellia, Fabrizio (3x), Nunn, John D M (2x)

7…h5 — 5.8% (80 parties)

Ambassadeurs : Korchnoi, Viktor (2x), Smirin, Ilia (2x), Velimirovic, Dragoljub (2x), Hajek, Michal (2x), Georgiev, Vladimir (2x), Buenermann, Volker (2x), Greet, Andrew N (2x), Medarde Santiago, Luis Marcos (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Bg7	7…b6	7…Bd7	7…h5
<1800	16	69%	19%	6%	—
1800-2200	338	71%	8%	10%	5%
2200-2600	927	60%	15%	11%	6%
2600+	35	63%	26%	9%	—

Évolution par décennie (% des parties)

Décennie	N parties	7…Bg7	7…b6	7…Bd7	7…h5
1950s	24	58%	—	4%	25%
1960s	8	75%	—	—	—
1970s	20	90%	5%	—	—
1980s	155	45%	21%	16%	7%
1990s	346	55%	17%	14%	5%
2000s	427	69%	11%	8%	4%
2010s	326	64%	10%	13%	8%
2020s	85	86%	7%	2%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Bg7	64%	86%	▲ +21.8%
7…b6	10%	7%	▼ -3.4%
7…Bd7	13%	2%	▼ -10.8%
7…h5	8%	1%	▼ -6.5%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 3 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie

Parties historiques

7…Bg7 — 62.9% (875 parties)

1951 — Bertok, Mario Jr. vs Milic, Borislav — 1/2-1/2 — Sarajevo BIH
1951 — Gligoric, Svetozar vs Golombek, Harry — 1-0 — Bad Pyrmont GER
1951 — Matanovic, Aleksandar vs Gligoric, Svetozar — 0-1 — Sarajevo BIH
1953 — Bykova, Elizaveta vs Rudenko, Ludmila — 1-0 — Leningrad RUS
1953 — Abhay Sheshrao Thorat vs Bosch van Rosenthal, Edzard — 0-1 — Beverwijk NED

7…b6 — 12.7% (177 parties)

1977 — Palacios Lanza, Antonio vs Filguth, Rubens Alberto — 1/2-1/2 — Mexico City MEX
1983 — Mestel, A Jonathan vs Kudrin, Sergey — 0-1 — Hastings ENG
1984 — Kovalev, Andrei vs Yurtaev, Leonid — 0-1 — Minsk BLR
1984 — Kudrin, Sergey vs McCambridge, Vincent — 1-0 — New York Int
1984 — Mokry, Karel vs Miles, Anthony J — 1/2-1/2 — Reggio Emilia ITA

7…Bd7 — 11.0% (153 parties)

1955 — Lipnitsky, Isaac vs Kholmov, Ratmir D — 1/2-1/2 — Kiev UKR
1982 — Clarke Thelya vs Watson, William N — 0-1 — Torquay ch-BCF
1982 — Nunn, John D M vs Mestel, A Jonathan — 1-0 — Marbella zt f
1982 — Chandler, Murray G vs Miles, Anthony J — 1-0 — Duitsland tt
1982 — Mokry, Karel vs Drvota, Antonin — 1-0 — Karvina

7…h5 — 5.8% (80 parties)

1955 — Kashdan, Isaac vs Taimanov, Mark — 1/2-1/2 — Moscow RUS
1955 — Zelinsky, Yuri vs Lisitsin, Georgy — 0-1 — RUS ch
1955 — Poliak, Evsey vs Korchnoi, Viktor — 1/2-1/2 — Riga LAT
1955 — Boleslavsky, Isaac vs Tal, Mikhail — 1/2-1/2 — Riga LAT
1955 — Lipnitsky, Isaac vs Korchnoi, Viktor — 1/2-1/2 — Lugansk

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