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 ● f4 (2v0), ● b5 (3v0), ● d5 (2v1) ● g4 (2v1)
Cases faibles
Centre ● d4 (1v0), ● d5 (2v1) ● e5 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 7)
Bc8 ● Bc8 Non développé (mob. 5)
Bf8 ● Bf8 Non développé (mob. 2)
Paire de fous ● Oui ● Oui
Non développées 4 (● c1, ● f1, ● a1, ● h1) 5 (● b8, ● 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

B70b — Dragon Variation, Fianchetto Variation

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

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bR
bP
bP
bP
bP
bP
bP
bN
bP
Case forte (3v0)
Case forte (2v1)
wN
wPPion central
Case forte (2v0)
wN
wP
wP
wP
wP
wP
wP
wR
wBFou actif — mobilité 5
wQ
wK
wBFou actif — mobilité 7
wR
abcdefgh
Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 62 % des parties) ; Nde2 (32 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wR
wP
wP
wP
wP
wP
wP
wN
Case forte (2v1)
wP
wN
bP
bN
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...Nc6 (Développer b8 — 56 % des parties) ; ...Bg7 (Fianchetto, fou sur la grande diagonale — 39 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1936 Trade Unions – Round ? – Tolush, Alexander V – 0-1 – Chekhover, Vitaly – G36
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Nc6 9. Nxc6 bxc6 10. e5 dxe5
1938 Bad Oeynhausen – Round 1 – Acebey Michel, Veroska – 1-0 – Koch, Berthold – G16
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. Qd3 Qc8 10. Re1 Bh3
1941 GER Ch 8th – Round 7 – Kieninger, Georg – 1/2-1/2 – Schmidt, Paul Felix – G16
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Nc6 9. Nce2 d5 10. exd5 Nxd5
1944 45. US Open – Round 7 – Adams, Weaver – 0-1 – Reshevsky, Samuel – G4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Bd7 9. Be3 Nc6 10. Qd2 Rc8
1944 USA Ch – Round 8 – Adams, Weaver – 0-1 – Denker, Arnold S – G7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Bd7 9. Be3 Nc6 10. Qd2 Na5
1945 Novi Sad – Round 13 – Neikirkh, Oleg – 1-0 – Tomovic, Vasilje – G137
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. f3 Bd7 10. Be3 Nc6
1946 Maastricht – Round 5 – Alexander Ronald Cheng – 1-0 – Vlagsma, Chris – G23
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg4 7. Qd3 Qc8 8. Bg2 Bg7 9. e5 dxe5 10. Qb5+ Bd7
1946 Moscow – Round 1 – Bronstein, David I – 1-0 – Sajtar, Jaroslav – G16
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Nc6 9. Nde2 a6 10. O-O Ne5
1946 NED Ch prelim I – Round 2 – Van Steenis, Hendrik Jan – 0-1 – Euwe, Max – G5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. f3 Be6 10. Nxe6 fxe6
1947 Helsinki – Round 1 – Kaila, Osmo – 0-1 – Barda, Olaf – G17
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. f3 Bd7 10. Be3 Nc6
1947 Leningrad – Round 1 – Dubinin, Peter – 0-1 – Furman, Slavomir – G5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bd7 7. Bg2 Nc6 8. Nde2 Bg7 9. O-O O-O 10. h3 Qc8
1947 US Open Corpus Christi – Round 6 – Yanofsky, Daniel Abraham – 1-0 – Colon Romero, Arturo – G5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. f3 Bd7 10. Nde2 Qb6+
1948 GBR Ch 35th – Round 6 – Alexander, Conol Hugh – 1-0 – Aitken, James – G18
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bd7 7. Bg2 Nc6 8. O-O Bg7 9. Nde2 Qc8 10. Nd5 Nxd5
1955 Odessa Odessa UKR – Round ? – Poliak, Evsey – 1/2-1/2 – Cherepkov, Alexander V – G7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Bg4 8. Qd2 O-O 9. h3 Bd7 10. O-O Nc6
1956 URS Ch sf – Round ? – Vasiukov, Evgeni – 1-0 – Vasilchuk, Yury – G63
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Qb6 8. Nde2 Bg4 9. h3 Bxe2 10. Qxe2 Nc6
1959 Stevenson Memorial – Round 5 – Clarke, Peter H – 1/2-1/2 – Reuben, Stewart – G22
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bd7 9. Nd5 Nc6 10. c3 Nxd5
1962 BRA Ch – Round 10 – Gadia, Olicio – 1-0 – Detthow, Bo – G23
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O a6 9. h3 Bd7 10. Be3 Nc6
1962 URS Team Ch – Round 1 – Faibisovich, Vadim Z – 1-0 – Kapengut, Albert – G65
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. Nde2 Nc6 10. h3 Be6
1966 La Habana olm fin-B – Round 10 – Blau, Maximilian – 1/2-1/2 – Hartston, William R – G146
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Nc6 9. Nde2 Bd7 10. O-O Rc8
1966 Rzeszow ch POL – Round 9 – Witkowski, Stefan – 1-0 – Filipowicz, Andrzej – G58
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg4 7. f3 Bd7 8. Bg2 Bg7 9. Nde2 Nc6 10. O-O O-O
1966 Sarajevo Sarajevo BIH – Round 7 – Ciric, Dimitrije – 1-0 – Honfi, K. – G26
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Bg4 8. Nde2 Nc6 9. h3 Bxe2 10. Nxe2 O-O
1967 ISR Ch – Round 4 – Kagan, Shimon – 1/2-1/2 – Neumann Avraham – G20
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bg4 9. f3 Bd7 10. Be3 Nc6
20. European Teams 2015 – Round 1.9 – Tiviakov, Sergei – 1/2-1/2 – Petursson, Margeir – G56
1. e4 c5 2. Nc3 d6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nde2 Rb8 10. Nd5 Nd7
40. Olympiad Open 2012 – Round 8.5 – Balogh Urbina, Carlos Alfonso – 1/2-1/2 – Gustafsson, Jan – G476
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Nc6 9. Be3 Bd7 10. O-O Ne5
FIDE World Cup 2019 – Round 2.2 – Le, Quang Liem – 1-0 – Korobov, Anton – G243
1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nde2 Rb8 10. a4 b6
FIDE World Rapid Championship 2014 – Round 12.11 – Efimenko, Zahar – 1/2-1/2 – Nakamura, Hikaru – G30
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg4 7. f3 Bd7 8. Be3 Bg7 9. Qd2 Nc6 10. g4 Rc8
Tal Memorial Blitz 2008 – Round 23 – Alekseev, Evgeny – 1/2-1/2 – Svidler, Peter – G189
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nde2 Rb8 10. a4 a6
Turin ol (Men) 37th 2006 – Round 13 – Bartel, Mateusz – 0-1 – Karjakin, Sergey – G167
1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nde2 Bd7 10. h3 Rc8
World Blitz 2009 – Round 26 – Polgar, Judit – 1/2-1/2 – Gashimov, Vugar – G268
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bd7 9. h3 Nc6 10. Nde2 Rc8
World Blitz 2015 – Round 12.11 – Vallejo Pons, Francisco – 1/2-1/2 – Edouard, Romain – G719
1. e4 c5 2. Nc3 d6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nxc6 bxc6 10. e5 dxe5
World Blitz 2019 – Round 7.27 – Svidler, Peter – 1-0 – Carlsson, Pontus – G471
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nc6 9. Nde2 Rb8 10. a4 a6

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