E65g — King’s Indian: Fianchetto, Yugoslav, Exchange, 9.Be3

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.dxc5 dxc5 9.Be3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte f4….

Atouts. Les Blancs s'appuient sur les cases fortes f4, b5, d5 et g5, un fou actif en e3 et la paire de fous.

Côté adverse. Les fous enfermés en g7 et c8 et une pièce en prise (le pion en c5).

Plans. h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte b4….

Atouts. Les Noirs s'appuient sur les cases fortes b4, g4 et f5 et la paire de fous.

Côté adverse. Le fou enfermé en g2.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...Bg4 (Développer Bc8, clouer Nf3) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● d5 (3v2), ● g5 (2v0)	● b4 (2v0), ● g4 (2v0), ● f5 (2v0)
Cases faibles	● d4	—
Centre	● d5 (3v2)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● d	● d

Pièces

	♔ Blancs	♚ Noirs
Bg2	● Bg2 Enfermé (mob. 2)
Be3	● Be3 Actif (mob. 7)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	1 (● a1)	2 (● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	—	● …e7-e6, ● …e7-e5

Partie
1951 It Dortmund GER – Round 11 – Stoltz, Gosta – 1/2-1/2 – Fuderer, Andrija – G26 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. dxc5 dxc5 8. O-O Nc6 9. Be3 Be6 10. Qa4 Qb6
1951 Ljubljana ch YUG – Round 14 – Kozomara, Vlado – 1-0 – Fuderer, Andrija – G19 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Nd7
1951 YUG Ch 7th – Round 16 – Udovcic, Mijo – 1/2-1/2 – Bertok, Mario Jr. – G135 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. h3 Be6
1951 YUG Ch 7th – Round 7 – Tot, Bora – 1/2-1/2 – Matanovic, Aleksandar – G55 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Rc1 Qa5
1952 Helsinki olm – Round 1 – Filip, Marius Liviu – 0-1 – Szabo, Ladislav – G75 1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1952 Saltsjobaden Interzonal – Round 14 – Stahlberg, Gideon – 0-1 – Szabo, Laszlo – G131 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1952 Vienna 5253 Vienna AUT – Round ? – Bisguier, Arthur B – 1/2-1/2 – Rabar, Braslav – G18 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. Nc3 Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1953 JUG Ch – Round 2 – Pirc, Vasja – 1/2-1/2 – Djurasevic, Bozidar – G3 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qd8
1953 Mar del Plata – Round 12 – Ojanen, Kaarle S – 0-1 – Rossetto, Hector – G122 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. dxc5 dxc5 8. O-O Nc6 9. Be3 Qa5 10. Qb3 Ng4
1953 Mar del Plata – Round 14 – Wexler, Bernardo – 0-1 – Gligorić, Svetozar – G144 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qd8
1953 Mar del Plata – Round 3 – Bolbochan, J. – 1/2-1/2 – Rossetto, Hector – G54 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Bf5
1953 Opatija – Round 1 – Golombek, Harry – 0-1 – Matanovic, Aleksandar – G2 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 c5 6. O-O Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Qc1 Rd8
1953 YUG-ITA m – Round 1.9 – Staldi, Cherubino – 0-1 – Vidmar, Milan Jr – G10 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1954 Mar del Plata – Round 18 – Cruz, Walter – 1/2-1/2 – Panno, Oscar – G133 1. c4 g6 2. Nf3 Bg7 3. g3 Nf6 4. d4 O-O 5. Bg2 c5 6. O-O Nc6 7. Nc3 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1954 Olympiad final A – Round 1 – Lundin, Erik – 0-1 – Bolbochan, J. – G20 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. d4 Nc6 7. Nc3 d6 8. dxc5 dxc5 9. Be3 Qa5 10. h3 Rd8
1954 Olympiad final A – Round 1 – Porath, Yosef – 0-1 – Gligorić, Svetozar – G45 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Ng5 Qxd1
1954 USA-URS – Round 3 – Evans, Larry M – 1/2-1/2 – Taimanov, Mark E – G14 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1955 Argentina – Round 10 – Marini, Luis – 1-0 – Shocron, Ruben – G69 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Nxd5
1955 Argentina – Round 14 – Dodero, Emilio – 1/2-1/2 – Behrensen, Jorge – G102 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bg4
1955 Hamburg – Round 12 – Prins, Laura – 1/2-1/2 – Matanovic, Anto – G90 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Qa5 10. Nd2 Rd8
1955 Hungary – Round 1 – Ilivitsky, Georgy A – 1/2-1/2 – Szabo, Ladislav – G2 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Nd4
1955 Moscow Ch – Round 1 – Antoshin, Vladimir S – 1/2-1/2 – Ragozin, Viacheslav – G1 1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Nd4
1955 Moskou ch-URS – Round 1 – Lisitsin, Georgy – 1/2-1/2 – Furman, Slavomir – G115 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Ng4
1955 Poland ch13 – Round 1 – Bartoszewski, J. – 0-1 – Dworzynski, Roman – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Na4 Nd7
1956 Alekhine Memorial – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Najdorf, Miguel – G44 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Be6
1956 Budapest Szikra – Round 1 – Benko, Pal – 1-0 – Szily, Jozsef – G11 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. d4 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1956 Candidats Tournament – Round 2 – Petrosian, Tigran V – 0-1 – Weiss, David – G5 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 c5 6. O-O Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Nd7 10. Qc1 Nd4
1956 Hoogovens – Round 1 – Bouwmeester, Hans – 0-1 – Matanovic, Aleksandar – G10 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. d4 d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 e6
1956 Marianske Lazne/Praha – Round 14 – Zíta, František – 0-1 – Ragozin, Viacheslav – G38 1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. d4 Nc6 7. Nc3 d6 8. dxc5 dxc5 9. Be3 Be6 10. Rc1 Bxc4
1956 Marianske Lazne/Praha – Round 19 – Uhlmann, Wolfgang – 1/2-1/2 – Dworzynski, Roman – G124 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Nd4
1956 Montreal – Round 1 – Füster, Géza – 1/2-1/2 – Krznaric, Luka – G14 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Qa5 10. Qa4 Nd7
1956 Moscow olm fin-B – Round 11 – Dunkelblum, Arthur – 1/2-1/2 – Dittmann, Sieghart – G130 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Nd7
1956 Moscow olm fin-B – Round 8 – Reyes Larenas, Juan – 0-1 – Fred, Aatos – G86 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Be6 10. Nd2 Nd4
1956 Olympiad Moscow RUS – Round 6 – Cuellar Gacharna, Miguel – 1-0 – Siaperas, Triantafyllos – G23 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qc1 Rd8
1957 Dallas – Round 1 – Reshevsky, Samuel – 1/2-1/2 – Gligorić, Svetozar – G30 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1957 Dublin zt – Round 9 – Giustolisi, Alberto – 0-1 – Dreyer, Kurt – G69 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Nd7 10. Qc1 Qa5
1957 Madrid – Round 1 – Seitz, Jakob Adolf – 1/2-1/2 – Toran Albero, Roman – G4 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Qa5 10. Nd5 e6
1957 Rio de Janeiro zt – Round 1 – Bianco Esposito, Antonio – 1-0 – Madeira de Lei, M. – G36 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Qa5
1957 USA Ch Open 58th – Round 1 – Mednis, Edmar J – 1-0 – Aronson, Eva – G1 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Na5 10. Nd2 Be6
1958 Haifa/Tel Aviv – Round 2 – Czerniak, Moshe – 0-1 – Szabo, Laszlo – G8 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Qa5 10. Qa4 Qxa4
1958 Munich olm fin-A – Round 10 – Panno, Oscar – 1/2-1/2 – Matanovic, Aleksandar – G103 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5
1958 Munich olm fin-A – Round 2 – Reshevsky, Samuel – 1/2-1/2 – Pilnik, Herman – G11 1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. d4 O-O 7. O-O d6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5
1958 New York ch-USA – Round 11 – Reshevsky, Samuel – 1/2-1/2 – Benko, Pal – G53 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1958 New York ch-USA – Round 4 – Reshevsky, Samuel – 1-0 – Kalme, G. – G15 1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 c5 6. O-O d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1958 Portoroz Interzonal – Round 21 – Neikirkh, Oleg – 1/2-1/2 – Benko, Pal – G198 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1958 Sarajevo Sarajevo BIH – Round 1 – Eliskases, Erich – 1/2-1/2 – Rabar, Bakhtyar Hamasaleh – G46 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qd8
1958 Sarajevo Sarajevo BIH – Round 1 – Kozomara, Vlado – 1/2-1/2 – Smailbegovic, Hasan – G2 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 O-O 7. O-O d6 8. dxc5 dxc5 9. Be3 Nd7 10. Qc1 Qa5
1959 Wch U20 prel-C – Round 5 – Naranja, Renato – 1-0 – Velasco Aragones, Enrique – G10 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qc7
1960 Balatonfured it – Round 11 – Zita, Frantisek – 0-1 – Drimer, Dolphi – G13 1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1960 Buenos Aires – Round 7 – Olafsson, Fridrik – 1/2-1/2 – Gligorić, Svetozar – G76 1. c4 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 c5 7. dxc5 dxc5 8. Be3 Nc6 9. O-O Qa5 10. Bd2 Bf5
1960 BUL-ch14 Sofia BUL – Round 14 – Andreev Alexi – 1/2-1/2 – Kolarov, Atanas S. – G53 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qc7
1960 Hamburg WGER-USSR – Round 8 – Teschner, Rudolf – 0-1 – Geller, Efim P – G19 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 c5 6. Bg2 d6 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1960 Leipzig ol prel – Round 1 – Wexler, Bernardo – 1-0 – Fauconnier, Clement – G10 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Nd7 10. Qd2 Nb6
1961 Baku ch-URS – Round 17 – Spassky, Boris Vasily – 1-0 – Tal, Mikhail – G160 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c4 O-O 6. O-O d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5
1961 Bled – Round 18 – Pachman, Ludek – 1/2-1/2 – Olafsson, Fridrik – G154 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Bf5
1961 Buenos Aires CA – Round 4 – Goldenberg, Edgardo – 1/2-1/2 – Cruz, Raul C. – G9 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 e6
1961 New York ch-USA – Round 5 – Byrne, Ray – 1/2-1/2 – Evans Lianda – G21 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 e6
1961 Utrecht – Round 5 – Bouwmeester, Hans – 1/2-1/2 – Langeweg, Kick – G26 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 e6
1962 BRA Ch – Round 4 – Mangini, Jose Henrique de Mello – 1-0 – Alves, Francisco H B Severino – G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1962 Hastings6263 – Round 4 – Tan Hoang Liong – 1/2-1/2 – Clarke, Peter H – G20 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. d4 d6 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qc1 Bd7
1962 Lasker Memorial Berlin-Ost – Round 2 – Barcza, Gedeon – 1/2-1/2 – Udovcic, Mijo – G9 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5
1962 Mar del Plata – Round 1 – Eliskases, Erich – 1/2-1/2 – Byrne, David – G5 1. c4 Nf6 2. Nf3 g6 3. g3 c5 4. Bg2 Bg7 5. O-O O-O 6. d4 Nc6 7. Nc3 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qd8
1962 Stockholm Interzonal – Round 15 – Benko, Pal – 1/2-1/2 – Bolbochan, J. – G132 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Nd2 Nd7
1962 Varna olm – Round 5 – Olafsson, Fridrik – 1/2-1/2 – Penrose, Justin – G205 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Nf6 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Be6
1962 Varna olm – Round 6 – Darga, Klaus – 1/2-1/2 – Tringov, Georgi P – G164 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. Nc3 Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Be6 10. Ng5 Qxd1
1962 Varna olm – Round 9 – Donner, Jan-Hein – 1/2-1/2 – Gligorić, Svetozar – G395 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Ng5 Qxd1
1962 Vrnjacka Banja – Round 3 – Sokolov, Vladimir – 0-1 – Gligorić, Svetozar – G37 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Bf5
1963 Alekhine Memorial – Round 12 – Cuijpers, Frans Andre – 1/2-1/2 – Andre - Matanovic Aleksandar – G81 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Qa5 10. Qa4 Qxa4
1963 CAN Ch – Round 8 – Joyner, Lionel – 1/2-1/2 – Witt, Laszlo – G15 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O Nf6 7. d4 O-O 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1963 Hoogovens – Round 9 – Langeweg, Kick – 1-0 – O'Kelly, Albéric de Galway – G78 1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 O-O 7. O-O d6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Bf5
1963 Winnipeg – Round 5 – Vaitonis, Povilas – 1/2-1/2 – Kalotay, Andrew – G9 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1963 Zenica ch YUG – Round 21 – Pirc, Vasja – 1/2-1/2 – Udovcic, Mijo – G120 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. Nc3 Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Bxc4
1964 Amsterdam Interzonal – Round 12 – Evans, Larry M – 1-0 – Quinones Carrillo, Oscar – G112 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Bxc4
1964 CSR Ch – Round 14 – Zita, Frantisek – 1/2-1/2 – Seifert, Milan – G109 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Rc1 Rc8
1964 FRG Ch qual 9th – Round 5 – Schneider, Waldemar – 0-1 – Huebner, Robert – G14 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Nf3 Nc6 5. Bg2 Nf6 6. O-O O-O 7. d4 d6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5
1964 Tel Aviv olm prel – Round 4 – Haygarth, Michael J – 0-1 – Kahyai, Khosro – G34 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Rc1 Qa5
1964 UKR Ch – Round 18 – Shidkov – 1/2-1/2 – Gufeld, Eduard – G117 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Be6
1965 Mar del Plata – Round 12 – Bolbochan, J. – 1/2-1/2 – Panno, Oscar – G98 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. Nc3 Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5
1965 Titograd – Round 17 – Cebalo, Miso – 1/2-1/2 – Bertok, Mario Jr. – G122 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Be3 Qa5 10. Qa4 Qxa4
1966 It II Beverwijk NED – Round 4 – Sandor, Bela – 1/2-1/2 – Beni, Alfred – G15 1. Nf3 c5 2. c4 Nf6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1968 Hastings6869 – Round 8 – Smejkal, Jan – 0-1 – Gligorić, Svetozar – G39 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1968 Manila – Round 13 – Naranja, Renato – 1/2-1/2 – Lim, Kok Ann – G23 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Qd8
1969 Belgrade – Round 13 – Bukic, Enver – 0-1 – Gligorić, Svetozar – G28 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. O-O Nc6 7. Nc3 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Bd2 Bf5
1969 Budapest ch-HUN – Round 1 – Csom, Istvan – 1/2-1/2 – Barczay, Laszlo – G115 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. d4 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Bxc4
1969 Liberation – Round 11 – Lengyel, Agnes – 1/2-1/2 – Gligoric, Sofija – G49 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. Nf3 Nc6 7. O-O d6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Bf5
1969 Monte Carlo-B – Round 4 – Conan, Christophe – 1/2-1/2 – Casa, Alex – G18 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
1975 Portoroz/Ljubljana – Round 5 – Musil, Vitezslav – 1/2-1/2 – Parma, Bruno – G115 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O g6 5. c4 Bg7 6. Nc3 O-O 7. d4 d6 8. dxc5 dxc5 9. Be3 Qa5 10. Qa4 Qxa4
41. Olympiad Open 2014 – Round 7.8 – Fressinet, Laurent – 0-1 – Pantsulaia, Levan – G530 1. d4 Nf6 2. Nf3 g6 3. g3 c5 4. c4 Bg7 5. Bg2 O-O 6. Nc3 d6 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qb3 Qb4
Amber Blindfold 2007 – Round 7 – Aronian, Levon – 0-1 – Morozevich, Alexander – G19 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Ng4 10. Qxd8 Rxd8
Amber-rapid 3rd 1994 – Round 6 – Karpov, Anatoly – 1-0 – Polgar, Susan – G31 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 O-O 6. O-O d6 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qb3 Bd7
FIDE GP Beijing 2013 – Round 11.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Gelfand, Boris – G58 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qb3 Qb4
FIDE GP Beijing 2013 – Round 11.6 – Wang, Yue(SH) – 1/2-1/2 – Giri, Anish – G60 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 c5 5. Nf3 O-O 6. O-O Nc6 7. d4 d6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Nd4
FIDE World Blitz Championship 2014 – Round 14.7 – Sargissian, Gabriel – 1/2-1/2 – Grischuk, Alexander – G132 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Bg2 O-O 6. Nc3 d6 7. O-O Nc6 8. dxc5 dxc5 9. Be3 b6 10. Ne5 Nxe5
World Blitz 2018 – Round 1.59 – Oparin, Grigoriy – 1-0 – Belyakov, Bogdan – G48 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 c5 6. d4 d6 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qb3 Qb4
World Blitz 2021 – Round 21.56 – Saraci, Nderim – 1-0 – Chigaev, Maksim – G1246 1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 b6 10. Qc1 Bb7

E65g — Fianchetto Yugoslav Exchange

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.dxc5 dxc5 9.Be3

Les coups candidats

9…Be6 — 46.1% (749 parties)

Ambassadeurs : Konopka, Michal (9x), Balogh, Peter (4x), Zhidkov, Valery S (4x), Gligorić, Svetozar (3x), Hulak, Krunoslav (3x), Sorin, Ariel (3x), Just, Joachim (3x), Panno, Oscar (3x)

9…Qa5 — 42.7% (694 parties)

Ambassadeurs : Gligorić, Svetozar (7x), Reshevsky, Samuel (5x), ? (4x), Olafsson, Fridrik (3x), Byrne, Ray (3x), Matanovic, Aleksandar (3x), Benko, Pal (3x), Penrose, Jonathan (3x)

9…Nd7 — 5.8% (95 parties)

Ambassadeurs : Muratov, Vladimir A (2x), Lakner, Jay (2x), Kozomara, Vlado (1x), Smailbegovic, Hasan (1x), Petrosian, Tigran V. (1x), Weiss, David (1x), Giustolisi, Alberto (1x), Dreyer, Kurt (1x)

9…b6 — 1.8% (29 parties)

Ambassadeurs : Chigaev, Maksim (3x), Hauge, Lars Oskar (2x), Nill, Oliver (1x), Kaiser, Christoph (1x), Mueller, Thomas (1x), Mazur, David (1x), Cournoyer, Dominic (1x), Palmer, Jordan (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…Be6	9…Qa5	9…Nd7	9…b6
<1800	30	27%	43%	10%	10%
1800-2200	444	49%	37%	7%	2%
2200-2600	805	48%	42%	5%	2%
2600+	30	37%	47%	—	10%

Évolution par décennie (% des parties)

Décennie	N parties	9…Be6	9…Qa5	9…Nd7	9…b6
1950s	76	20%	72%	4%	—
1960s	67	31%	67%	1%	—
1970s	49	35%	63%	2%	—
1980s	122	61%	35%	3%	—
1990s	310	61%	31%	5%	0%
2000s	366	46%	40%	9%	1%
2010s	453	35%	49%	7%	4%
2020s	182	58%	31%	4%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…Be6	35%	58%	▲ +23.4%
9…Qa5	49%	31%	▼ -17.8%
9…Nd7	7%	4%	▼ -2.8%
9…b6	4%	5%	▲ +1.4%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Ju, Wenjun — 2 parties
Smyslov, Vladimir — 1 partie
Euwe, Max — 1 partie
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie

Parties historiques

9…Be6 — 46.1% (749 parties)

1951 — Stoltz, Gosta vs Fuderer, Andrija — 1/2-1/2 — It Dortmund GER
1951 — Tot, Bora vs Matanovic, Aleksandar — 1/2-1/2 — Sarajevo BIH
1953 — Wexler, Bernardo vs Gligorić, Svetozar — 0-1 — Mar del Plata ARG
1954 — Porath, Yosef vs Gligorić, Svetozar — 0-1 — Amsterdam NED
1955 — Antoshin, Vladimir S vs Ragozin, Viacheslav — 1/2-1/2 — Moscow RUS

9…Qa5 — 42.7% (694 parties)

1951 — Kozomara, Vlado vs Fuderer, Andrija — 1-0 — Ljubljana ch YUG
1951 — Udovcic, Mijo vs Bertok, Mario Jr. — 1/2-1/2 — Sarajevo BIH
1952 — Stoltz, De Raven vs Udovcic, Tibor — 0-1 — It Belgrade YUG
1952 — Stahlberg, Gideon vs Szabo, Laszlo — 0-1 — Saltsjobaden SWE
1952 — Filip, Marius Liviu vs Szabo, Ladislav — 0-1 — Helsinki FIN

9…Nd7 — 5.8% (95 parties)

1956 — Petrosian, Tigran V. vs Weiss, David — 0-1 — Amsterdam NED
1957 — Giustolisi, Alberto vs Dreyer, Kurt — 0-1 — Dublin IRL
1958 — Kozomara, Vlado vs Smailbegovic, Hasan — 1/2-1/2 — Sarajevo Sarajevo BIH
1960 — Wexler, Bernardo vs Fauconnier, Clement — 1-0 — Leipzig ol prel
1974 — Chellstorp, Craig vs Meyer, John — 1/2-1/2 — New York, NY USA

9…b6 — 1.8% (29 parties)

1999 — Nill, Oliver vs Kaiser, Christoph — 1-0 — GER
2000 — Mueller, Thomas vs Mazur, David — 1/2-1/2 — Ceske Budejovice CZE
2007 — Cournoyer, Dominic vs Palmer, Jordan — 1/2-1/2 — Quebec CAN
2008 — Galunov, Todor vs Radovanovic, Dusan — 1/2-1/2 — Senta SER
2011 — Krol, Slawomir vs Wolanski, Michal — 1/2-1/2 — Poland

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