Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1), ● g5 (2v0)	● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● e4 (1v0), ● e5 (2v1)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bg7		● Bg7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	4 (● b8, ● c8, ● 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	—	● …c7-c5, ● …e7-e5

D90j — Gruenfeld: Three Knights Exchange

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.cxd5 Nxd5 ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. e4 (Occuper le centre — 57 % des parties) ; Bd2 (Fou actif (mobilité 5), Développer c1 — 12 % des parties) ; Qb3 (Prépare O-O-O — 12 % des parties) ; e3 (Libérer Bf1, préparer Bd3 — 9 % des parties) ; g3 (Préparer le fianchetto — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...Nxc3 (Menace d1 — 63 % des parties) ; ...O-O (Mettre le roi en sécurité, connecter les tours — 22 % des parties) ; ...Nb6 (8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
10. Tal Mem 2016 – Round 7.5 – Li, Chao – 1/2-1/2 – Nepomniachtchi, Ian – G30 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Na4 Bf5 7. Nh4 Bd7 8. e4 e5 9. Nf3 exd4 10. exd5 O-O
19. European Teams 2013 – Round 1.8 – Van Kampen, Robin – 1/2-1/2 – Schreiner, Peter – G46 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Na4 O-O 7. e4 Nb6 8. Be3 Bg4 9. Be2 Nc6 10. d5 Ne5
1948 Saltsjobaden Interzonal – Round 7 – Lilienthal, Andor – 1/2-1/2 – Steiner, Lajos – G60 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
1949 Budapest-Moscow – Round 13 – Flohr, Salo – 1-0 – Gereben, Erno – G96 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Bd7 7. Qb3 Bc6 8. e3 O-O 9. Be2 a5 10. O-O a4
1949 Budapest-Moscow – Round 9 – Lilienthal, Andor – 1-0 – Gereben, Erno – G65 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 N8d7
1949 CZE-AUT Prague CZE – Round 1 – Richter, Emil – 1/2-1/2 – Beni, Alfred – G5 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. Qa4+ c6 7. e4 Nb6 8. Qc2 Bxd4 9. Bh6 c5 10. Rd1 Nc6
1949 Moscow – Round 1 – Flohr, Salo – 1-0 – Gereben, Erno – G14 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Bd7 7. Qb3 Bc6 8. e3 O-O 9. Be2 a5 10. O-O a4
1949 URS Ch, semi final – Round 14 – Chistiakov, Alexander – 1/2-1/2 – Lubienski, Tadeusz – G100 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
1949 URS Ch, semi final – Round 17 – Kirilov, Valentins – 1/2-1/2 – Arulaid, Alexander – G125 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Nc6 7. Nxd5 Qxd5 8. e3 O-O 9. Bc4 Qh5 10. Be2 Bd7
1952 Helsinki olm – Round 1 – Acevedo Ortega, Rodrigo Andres – 1/2-1/2 – Heinicke, Herbert – G153 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. g3 O-O 7. Nxd5 Qxd5 8. Bg2 c5 9. O-O cxd4 10. Be3 d3
1952 Moscow RUS – Round 1 – Chistiakov, Alexander – 1/2-1/2 – Simagin, Vladimir – G3 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nxc3 8. bxc3 O-O 9. Rb1 c5 10. Be2 Nc6
1959 United States Open Championship – Round 1 – Aronson, Ninus – 0-1 – Osbun, Erik – G1 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. h3 6. ... O-O 7. e3 7. ... c5 8. Bc4 Nxc3 9. bxc3 Qc7 10. Qe2 10. ... Nc6
1961 Budapest ch-HUN – Round 1 – Molnar, Illes – 1/2-1/2 – Bilek, Istvan – G24 1. d4 d5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. cxd5 Nxd5 6. Qa4+ Bd7 7. Qb3 Nb6 8. e4 Bg4 9. a4 Bxf3 10. gxf3 Nc6
1963 Pan American Ch – Round 1 – Cadena Munoz, Juan Jose – 0-1 – Jimenez Zerquera, Eleazar – G4 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. g3 c5 7. Bg2 Nc6 8. Nxd5 Qxd5 9. dxc5 Qxd1+ 10. Kxd1 Bf5
1966 Havana CUB – Round 4 – Martinez Diaz, Juan Ramon – 0-1 – Cobo Arteaga, Eldis – G32 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. g3 c5 7. Qb3 Nxc3 8. bxc3 O-O 9. Bg2 Nc6 10. O-O cxd4
1969 Moscow RUS – Round ? – Chistiakov, Alexander – 1-0 – Gusev, Yuri S – G7 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 N8d7
1969 USSR – Round 1 – Chistiakov, Alexander – 1/2-1/2 – Estrin, Yakov – G21 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nxc3 8. bxc3 O-O 9. Be2 Nd7 10. O-O e5
1969 WchT U26 fin-A 16th – Round 6.1 – Spassov, Liuben – 0-1 – Tukmakov, Vladimir B – G37 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Bd7 7. Qb3 Nb6 8. e3 O-O 9. Be2 a5 10. a4 Nc6
36. Olympiad 2004 – Round 4 – Bu, Xiangzhi – 1-0 – Smerdon, David C – G138 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. cxd5 Nxd5 6. Na4 Nf6 7. Bf4 O-O 8. e3 c6 9. a3 Bg4 10. Be2 Nh5
European Club Cup 2015 – Round 2.8 – Romanov, Evgeny – 1/2-1/2 – Nepomniachtchi, Ian – G36 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Na4 Nb6 7. e4 Bg4 8. Be3 O-O 9. Nc5 Nc6 10. Nxb7 Qb8
FIDE GP Paris 2013 – Round 2.5 – Wang, Hao(ZJWZ) – 1/2-1/2 – Caruana, Fabiano – G11 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Na4 O-O 7. e4 Nb6 8. Be3 Nxa4 9. Qxa4 c5 10. Rd1 Qb6
Olympiad 2002 – Round 7 – Jobava, Baadur – 1-0 – Neverov, Valeriy – G223 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. g3 c5 7. Bg2 Nc6 8. O-O O-O 9. Nxd5 Qxd5 10. Be3 Rd8
Qatar Masters Open 2015 – Round 4.1 – Li, Chao – 1/2-1/2 – Giri, Anish – G126 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 c5 8. Bg2 Nc6 9. Be3 cxd4 10. Nxd4 O-O
Saint Louis Rapid 2023 – Round 8.3 – Le, Quang Liem – 1/2-1/2 – Vachier-Lagrave, Maxime – G38 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Na4 O-O 7. e4 Nb6 8. Be3 Nxa4 9. Qxa4 c5 10. Rd1 cxd4
Smyslov Region Group Cup 2021 – Round 6.4 – Rakhmanov, Aleksandr – 0-1 – Lagno, Kateryna – G59 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Bd7 7. Qa3 Nxc3 8. bxc3 b6 9. Bg5 c5 10. e3 O-O
SportAccord Blitz 2014 – Round 12.5 – Mamedyarov, Shakhriyar – 1-0 – Nepomniachtchi, Ian – G93 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nxc3 8. bxc3 O-O 9. Qd2 Nc6 10. d5 Ne5
SportAccord Blitz 2014 – Round 26.5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Ivanchuk, Vasyl – G204 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 h6 8. Bh4 Nc6 9. Nxd5 Qxd5 10. Rxc5 Qxa2
SportAccord Blitz 2014 – Round 3.1 – Mamedyarov, Shakhriyar – 0-1 – Aronian, Levon – G17 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 Nxc3 7. bxc3 c5 8. Rc1 Qa5 9. Qd2 Nd7 10. e4 h6
SportAccord Blitz 2014 – Round 30.1 – Mamedyarov, Shakhriyar – 1/2-1/2 – Vachier-Lagrave, Maxime – G231 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nxc3 8. bxc3 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+
SportAccord Blitz 2014 – Round 5.6 – Mamedyarov, Shakhriyar – 1-0 – Grischuk, Alexander – G38 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nxc3 8. bxc3 Qa5 9. Qd2 Bf5 10. e3 Nd7
SportAccord Blitz Men 2012 – Round 4.7 – Fressinet, Laurent – 0-1 – Mamedyarov, Shakhriyar – G29 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nb6 7. h3 O-O 8. Be2 f5 9. O-O Nc6 10. d5 Ne5
Tal Memorial Blitz 2016 – Round 1.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Svidler, Peter – G4 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 Nxc3 7. bxc3 c5 8. e3 O-O 9. Be2 Nc6 10. O-O Be6
Tal Memorial Blitz 2016 – Round 3.3 – Mamedyarov, Shakhriyar – 1-0 – Nepomniachtchi, Ian – G13 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nc6 8. Nxd5 Qxd5 9. Rxc5 Qxa2 10. e3 Qxb2
Tal Memorial Blitz 2016 – Round 8.5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Giri, Anish – G40 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 Nxc3 7. bxc3 c5 8. e3 Bg4 9. Bb5+ Nd7 10. h3 Bxf3
USA Ch 2018 – Round 9.4 – Lenderman, Aleksandr – 1/2-1/2 – Robson, Ray – G51 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nxc3 8. bxc3 Qa5 9. Qd2 Bg4 10. e4 Nd7
Vugar Gashimov Mem 2014 – Round 5.3 – Mamedyarov, Shakhriyar – 1-0 – Caruana, Fabiano – G15 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 Nxc3 7. bxc3 c5 8. Rc1 Bg4 9. Qb3 Qc7 10. e3 Bxf3
World Blitz 2016 – Round 19.5 – Mamedyarov, Shakhriyar – 0-1 – Vachier-Lagrave, Maxime – G769 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nc6 8. Nxd5 Qxd5 9. Rxc5 Qxa2 10. e3 Qxb2
World Blitz 2016 – Round 5.21 – Mamedyarov, Shakhriyar – 1-0 – Jumabayev, Rinat – G191 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 Nxc3 7. bxc3 c5 8. e3 Qa5 9. Rc1 cxd4 10. exd4 O-O
World Blitz 2018 – Round 4.36 – Yilmaz, Mustafa (34) – 0-1 – Savchenko, Boris – G233 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Nc6 7. e4 Nb6 8. Qc2 Nxd4 9. Nxd4 Bxd4 10. Bh6 e5
World Blitz 2023 – Round 1.4 – Rakhmanov, Aleksandr – 1/2-1/2 – Nepomniachtchi, Ian – G42 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Bd7 7. Qa3 Nxc3 8. bxc3 O-O 9. Bg5 Re8 10. e3 Bc6
World Rapid 2016 – Round 5.6 – Nguyen, Ngoc Truong Son – 0-1 – Grischuk, Alexander – G203 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nb4 8. e3 cxd4 9. Nxd4 O-O 10. Bc4 N8c6
World Rapid 2016 – Round 7.4 – Mamedyarov, Shakhriyar – 1-0 – Melkumyan, Hrant – G277 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. Bg5 c5 7. Nxd5 Qxd5 8. Rc1 Qxa2 9. Rxc5 Na6 10. Rc1 Qxb2
World Rapid 2019 – Round 7.40 – Makarian, Rudik – 0-1 – Cheparinov, Ivan – G463 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qa4+ Nc6 7. Ne5 Nxc3 8. bxc3 Bxe5 9. dxe5 Qd5 10. Bf4 Qc5
World Rapid 2019 – Round 9.9 – Rakhmanov, Aleksandr – 1/2-1/2 – Artemiev, Vladislav – G618 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ Nc6 7. e4 Nb6 8. Qc2 O-O 9. d5 Nb8 10. Be3 c6

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