A30g — English: Symmetrical, Mutual Double Fianchetto

1.c4 c5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.b3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la paire de fous.

Côté adverse. Le fou enfermé en f8 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nc3 (Développer Nb1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte e4, un fou actif en b7 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, le fou f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nc6 (Développer Nb8) ; ...Bd6 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, f2→g3, h2→g3, b3→c4	● b6→c5, a7→b6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● e4 (2v0)
Cases faibles	—	—
Centre	● e5 (1v0)	● d5 (2v1), ● e4 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 2)
Bg2	● Bg2 Enfermé (mob. 2)
Bb7		● Bb7 Actif (mob. 6)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	4 (b8, f8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● d2-d3, ● e2-e3	● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5

Partie
11. Tal Mem Rapid 2018 – Round 3.4 – Karjakin, Sergey – 1/2-1/2 – Dubov, Daniil – G14 1. Nf3 c5 2. b3 b6 3. Bb2 Bb7 4. c4 Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. e3 d6 9. Nc3 Nbd7 10. d4 Ne4
11. Tal Mem Rapid 2018 – Round 8.3 – Svidler, Peter – 1/2-1/2 – Gelfand, Boris – G38 1. Nf3 c5 2. c4 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Qxd4 d6 10. Nc3 Nbd7
1925 Debrecen – Round 1 – Przepiorka, Dawid – 1-0 – Gruenfeld, Ernst – G83 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d3 Qc7 9. Nbd2 Nc6 10. Qc2 d5
1925 Montevideo – Round 1 – Anaya Oger, Hector – 1-0 – Trompowsky, Octavio – G14 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. Qc2 Nbd7 10. Rad1 Rc8
1925 Moscow – Round 1 – Tartakower, Savielly – 1/2-1/2 – Gruenfeld, Ernst – G136 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 Nc6
1928 Bad Kissingen – Round 1 – Euwe, Max – 1/2-1/2 – Nimzowitsch, Aron – G11 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 Bg7 5. Bb2 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5
1929 Karlsbad – Round 1 – Canal, Esteban – 0-1 – Rubinstein, Akiba – G168 1. Nf3 Nf6 2. b3 g6 3. g3 b6 4. Bb2 Bg7 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. d3 d5 9. cxd5 Nxd5 10. Bxg7 Kxg7
1931 Moskou ch-URS – Round 1 – Kan, Ilya A – 0-1 – Mazel, Isaak Y – G9 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2
1933 Folkestone ol (Men) – Round 8.4 – Nielsen, Julius – 1-0 – Duchamp, Marcel – G7 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. e3 d6 9. d4 Nbd7 10. Nbd2 Nh5
1933 Hastings3334 – Round 8 – Eliskases, Erich – 1/2-1/2 – Lilienthal, Andor – G12 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O c5 8. d3 d5 9. cxd5 Nxd5 10. Bxg7 Kxg7
1934 Leningrad – Round 1 – Levenfish, Grigory – 1/2-1/2 – Lisitsin, Georgy – G8 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. Nc3 g6 6. b3 Bg7 7. Bb2 O-O 8. O-O d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1936 Trebitsch Memorial 19th – Round 15 – Lokvenc, Josef – 1/2-1/2 – Friedmann Henryk – G31 1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. O-O Bg7 7. b3 O-O 8. Bb2 d6 9. Rc1 Nc6 10. d4 Nxd4
1937 Trebitsch mem3738 – Round 4 – Weil, Wolfgang – 1/2-1/2 – Becker, Albert – G16 1. Nf3 c5 2. c4 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1938 URS Ch, semi final – Round 1 – Lisitsin, Georgy – 1/2-1/2 – Romanovsky, Pjotr – G86 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Ne4 9. d4 Nxc3 10. Bxc3 Qc7
1939 Buenos Aires ol f-A – Round 5 – De Souza Mendes, Joao – 1-0 – Reinhardt, Heinrich – G103 1. Nf3 Nf6 2. g3 b6 3. c4 Bb7 4. Bg2 c5 5. O-O g6 6. Nc3 Bg7 7. b3 O-O 8. Bb2 d5 9. Ne5 Nbd7 10. f4 Rb8
1939 Leningrad ch-URS – Round 1 – Lisitsin, Georgy – 1/2-1/2 – Chekhover, Vitaly – G9 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Bxc3 Qc7
1942 Chocen – Round ? – Katetov, Miroslav – 1/2-1/2 – Thelen, Bedrich – G46 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Qc8 9. Re1 d6 10. d4 cxd4
1942 Chocen – Round ? – Zita, Frantisek – 1-0 – Tikovsky, Augustin – G6 1. c4 Nf6 2. Nf3 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Qc8 9. Qc2 Nc6 10. Rad1 e5
1942 Duras 60 Memorial – Round 1 – Zita, Filip – 1/2-1/2 – Foltys, Jan – G4 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. e3 Qc8 10. d4 cxd4
1943 UJCS-17.Kongress – Round 11 – Zita, Frantisek – 1/2-1/2 – Sajtar, Jaroslav – G56 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bb2 Bb7 5. Bg2 Bg7 6. O-O O-O 7. c4 c5 8. Nc3 Qc8 9. Rc1 d6 10. Qc2 Nc6
1943 Zlin – Round 9 – Kottnauer, Cenek – 1/2-1/2 – Sajtar, Jaroslav – G55 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2
1945 Novi Sad – Round 1 – Vidmar, Milan Jr – 0-1 – Milic, Borislav – G45 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O c5 8. Nc3 Qc8 9. d4 cxd4 10. Nxd4 Bxg2
1945 Tbilisi – Round 1 – Petrosian, Tigran A. – 1/2-1/2 – Bakhtadze, Giorgi – G21 1. Nf3 Nf6 2. c4 b6 3. b3 g6 4. Bb2 Bb7 5. g3 Bg7 6. Bg2 c5 7. O-O O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5
1945 Tbilisi Tbilisi GEO – Round ? – Petrosian, Tigran V – 1/2-1/2 – Bakhtadze, Giorgi – G12 1. Nf3 Nf6 2. c4 b6 3. b3 g6 4. Bb2 Bb7 5. g3 Bg7 6. Bg2 c5 7. O-O O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5
1946 Gyor – Round 1 – Barcza, Gedeon – 1-0 – Szabo, Sandor – G4 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qd2 Ne4
1946 POL Ch – Round 19 – Plater, Kazimierz – 1-0 – Piechota, Jan – G115 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. e3 d5 9. cxd5 Qxd5 10. Nc3 Qc6
1947 Hilversum zt – Round 1 – Rossolimo, Nicolas – 1/2-1/2 – Plater, Kazimierz – G15 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 b6 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. Nc3 d6 9. d4 cxd4 10. Nxd4 Bxg2
1947 Hungary – Round 1 – Barcza, Gedeon – 1-0 – Sandor, Bela – G34 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nh5 10. Qd2 Bxb2
1948 Budapest HUN – Round 4 – Barcza, Gedeon – 1/2-1/2 – Steiner, Lajos – G9 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qd2 d5
1948 Karlovy Vary – Round 10 – Barcza, Gedeon – 1-0 – Golombek, Harry – G108 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qd2 d6
1948 Moskou ch-URS – Round 4 – Lisitsin, Georgy – 1/2-1/2 – Levenfish, Grigory – G43 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O c5 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1948 Venice – Round 1 – Barcza, Gedeon – 1-0 – Castaldi, Vincenzo – G89 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 d5 10. Rd1 Qc8
1948 Venice – Round 1 – Barcza, Gedeon – 1-0 – Szabados, Eugenio – G88 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qd2 d5
1949 Trencianske Teplice – Round 10 – Richter, Edgar – 1/2-1/2 – Golombek, Harry – G58 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d3 Nc6 9. Nc3 Rc8 10. Nh4 Ba8
1949 Trencianske Teplice – Round 12 – Ujtelky, Maximilian – 1/2-1/2 – Golombek, Harry – G73 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. b3 g6 6. Bb2 Bg7 7. O-O O-O 8. Nc3 Nc6 9. e3 d5 10. Nxd5 Nxd5
1949 URS Ch, semi final – Round 1 – Batuev, Anton – 1/2-1/2 – Alatortsev, Vladimir N. – G98 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 e6 9. e3 d5 10. cxd5 Nxd5
1950 Amsterdam – Round 16 – Pirc, Vasja – 1/2-1/2 – Van den Berg, Cees – G151 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Qc8 9. d3 d6 10. e4 e5
1950 HUN Ch 05th – Round 5 – Laszlo, Csaba – 0-1 – Kluger, Gyula – G8 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 d6 10. Ng5 Bxg2
1950 Hungary – Round 1 – Barcza, Gedeon – 1/2-1/2 – Kluger, Gyula – G85 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 b6 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. d4 cxd4 9. Qxd4 Nc6 10. Qh4 h6
1951 Hungary Ch – Round 21 – Szily, Jozsef – 1/2-1/2 – Koberl, Ferenc – G76 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bg2 Bb7 5. O-O Bg7 6. Bb2 O-O 7. c4 c5 8. Nc3 Ne4 9. d4 Nxc3 10. Bxc3 Nc6
1952 Budapest – Round 15 – Szily, Jozsef – 1/2-1/2 – Golombek, Harry – G138 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. d4 cxd4 10. Nxd4 Bxg2
1952 Buenos Aires – Round 2 – Garcia Vera, Romeo – 1-0 – Aponte De La Corte, Jose Manuel – G26 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 cxd4 10. Nxd4 Bxg2
1952 Moscow Ch – Round 5 – Kogan, Sergey M – 0-1 – Flohr, Salo – G24 1. c4 Nf6 2. Nf3 g6 3. g3 c5 4. b3 b6 5. Bg2 Bb7 6. Bb2 Bg7 7. O-O O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5
1953 Bognor Regis Premier – Round 1 – Boxall, Ronald Frank – 0-1 – Golombek, Harry – G2 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. e3 Nc6 9. d4 cxd4 10. exd4 d5
1953 BUL-DDR m – Round 2.2 – Tsvetkov, Alexandar K – 1-0 – Koch, Berthold – G12 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 c5 8. Nc3 d6 9. d4 cxd4 10. Qxd4 Ne4
1953 Zagreb – Round 5 – Trifunovic, Petar – 1/2-1/2 – Nedeljkovic, Srecko M – G56 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nh5 10. Qd2 Nf6
1954 Kiev ch-URS – Round 1 – Livshin, Iosif – 1/2-1/2 – Lisitsin, Georgy – G155 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 c5 7. c4 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1954 Mar del Plata – Round 2 – De Souza Mendes, Joao – 0-1 – Benko, Francisco – G14 1. c4 Nf6 2. Nf3 c5 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5
1954 Olympiad final A – Round 10 – Trifunovic, Petar – 1-0 – Rellstab, Ludwig – G111 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2
1954 Olympiad final A – Round 3 – Trifunovic, Petar – 1-0 – Golombek, Harry – G97 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Qc8 9. d4 cxd4 10. Qxd4 Nc6
1954 Olympiad prel III – Round 3 – Lorson, Gerhard – 1/2-1/2 – Porath, Yosef – G22 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1955 Gothenburg Interzonal – Round 8 – Szabo, Laszlo – 1-0 – Bisguier, Arthur B – G70 1. c4 Nf6 2. Nf3 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1957 San Benedetto – Round 5 – Scafarelli, Francesco – 1/2-1/2 – Vukovic, Sava – G25 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1958 Munich ol (Men) fin-B – Round 5 – Barcza, Gedeon – 1-0 – Sanchez Luis Augusto – G11 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 c5 8. d4 cxd4 9. Qxd4 d6 10. Rd1 Nbd7
1958 Munich olm fin-B – Round 1 – Portisch, Lajos – 1-0 – Boutteville, Cesar – G9 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 c5 8. Nc3 d6 9. d4 e6 10. Re1 Qd7
1958 Munich olm fin-B – Round 11 – Barcza, Gedeon – 1/2-1/2 – Porath, Yosef – G30 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 c5 8. d4 cxd4 9. Qxd4 Nc6 10. Qd2 d5
1958 YUG Ch 13th – Round 1 – Puc, Stojan – 1/2-1/2 – Vukovic, Vladimir – G7 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Na6 10. Na3 Nc5
1960 Poland Ch – Round 8 – Drozd, Robert – 1-0 – Gawlikowski, Stanislaw – G33 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. Nc3 Bg7 7. b3 O-O 8. Bb2 Nc6 9. e3 d5 10. d4 dxc4
1960 Sao Paulo zt – Round 17 – Canabrava, Antonio – 0-1 – Reinhardt, Enrique – G88 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. d3 d5 9. cxd5 Bxd5 10. Nc3 Bb7
1961 ENG-NED m – Round 1.5 – Roessel, Frits – 1/2-1/2 – Golombek, Harry – G6 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. b3 g6 6. Bb2 Bg7 7. O-O O-O 8. d3 Nc6 9. Nbd2 d5 10. cxd5 Nxd5
1961 Oberhausen etc – Round 3 – Pachman, Ludek – 1/2-1/2 – Botvinnik, Mikhail – G100 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. c4 c5 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1961 Reggio Emilia ITA – Round 2 – Pirc, Vasja – 1/2-1/2 – Romani, Elio – G3 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bb2 Bg7 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. Nc3 Nc6 9. Nd5 e6 10. Nxf6+ Bxf6
1962 Hungary – Round 9 – Lengyel, Laszlo – 1/2-1/2 – Forintos, Gyozo V – G72 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. b3 g6 5. Bb2 Bg7 6. O-O O-O 7. c4 c5 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1962 Stockholm Interzonal – Round 11 – Barcza, Gedeon – 1/2-1/2 – German, Eugenio – G101 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qh4 h6
1963 Leningrad ch-URS – Round 1 – Spassky, B. – 1/2-1/2 – Kortchnoi, V. – G130 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1963 Sarajevo – Round 11 – Portisch, Lajos – 1/2-1/2 – Pachman, Ludek – G66 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1965 Capablanca Memorial – Round 11 – Smyslov, Vladimir – 1-0 – Perez Perez, Francisco Jose – G117 1. Nf3 Nf6 2. g3 g6 3. c4 c5 4. b3 Bg7 5. Bb2 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 Ne4 9. Qc2 Nd6 10. Rad1 Nc6
1966 Hungary – Round 1 – Varnusz, Egon – 1-0 – Csom, I. – G101 1. Nf3 b6 2. g3 Bb7 3. Bg2 c5 4. c4 Nf6 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Nc6 9. d4 Ne8 10. d5 Nd4
1967 HUN Ch – Round 4 – Barczay, Laszlo – 1/2-1/2 – Dely, Peter – G11 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bb2 Bb7 5. Bg2 Bg7 6. O-O O-O 7. c4 c5 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
1967 Toronto Closed – Round 5 – Sarosy, Zoltan L – 0-1 – Fuster, Geza – G5 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 b6 5. Bg2 Bb7 6. O-O c5 7. c4 O-O 8. d4 cxd4 9. Bxd4 d6 10. Nbd2 Qc7
1968 Hastings6869 – Round 1 – Keene, Raymond D – 0-1 – Smyslov, Vladimir – G5 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 e6 9. Rb1 Qe7 10. e3 Rd8
1969 Budapest ch-HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Polgar, Istvan – G112 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 d5 8. cxd5 Qxd5 9. Nc3 Qh5 10. h3 Ne4
1969 Monte Carlo – Round 1 – Smyslov, Vladimir – 1-0 – Benko, Pal – G1 1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
42. Olympiad 2016 – Round 2.7 – AlHuwar, Jasem – 0-1 – Swiercz, Dariusz – G156 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 b6 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. Nc3 d6 9. e3 Ne4 10. Qc2 Nxc3
63. ch-USA 2019 – Round 8.4 – Lenderman, Aleksandr – 1/2-1/2 – Xiong, Jeffery – G46 1. Nf3 Nf6 2. c4 c5 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
7. London Classic TB 2015 – Round 1.3 – Giri, Anish – 0-1 – Vachier-Lagrave, Maxime – G3 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 b6 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. e3 d6 9. Qe2 Nbd7 10. Rd1 e6
Amber Rapid 2004 – Round 8 – Bareev, Evgeny – 1/2-1/2 – Gelfand, Boris – G24 1. c4 Nf6 2. Nf3 b6 3. g3 c5 4. b3 g6 5. Bb2 Bg7 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Qxd4 d6 10. Nc3 Nbd7
Belgrade m 1985 – Round 4 – Andersson, Ulf 1949 – 1/2-1/2 – Kasparov, Garry – G4 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 d5 10. cxd5 Nxd5
Biel Interzonal 1985 – Round 11 – Andersson, Ulf 1949 – 1/2-1/2 – Polugaevsky, Lev – G34 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 d5 10. Ne5 e6
Biel Interzonal 1985 – Round 12 – Andersson, Ulf 1949 – 1/2-1/2 – Vaganian, Rafael A – G37 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. Rc1 e6 10. d4 d5
Bugojno 1978 – Round 3 – Timman, Jan H – 0-1 – Larsen, Bent – G25 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 d5 10. cxd5 Nxd5
Bugojno 1980 – Round 4 – Ivkov, Borislav – 1/2-1/2 – Kavalek, Lubomir – G15 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 e6 9. Rc1 d6 10. d4 Qe7
Clarin 1979 – Round 1 – Ivkov, Borislav – 0-1 – Larsen, Bent – G5 1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 g6 6. b3 Bg7 7. Bb2 O-O 8. O-O Na6 9. d4 cxd4 10. Nxd4 Bxg2
Clarin 1979 – Round 2 – Ivkov, Borislav – 0-1 – Larsen, Bent – G8 1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 g6 6. b3 Bg7 7. Bb2 O-O 8. O-O Na6 9. d4 cxd4 10. Nxd4 Bxg2
Croatia GCT 2019 – Round 2.5 – So, Wesley – 1/2-1/2 – Vachier-Lagrave, Maxime – G11 1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
FIDE WCh KO 2000 – Round 1.1 – Dizdarevic, Emir – 1/2-1/2 – Psakhis, Lev – G2 1. c4 Nf6 2. Nf3 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 d6 10. Rd1 Nbd7
FIDE World Blitz Championship 2025 – Round 11 – Lazavik Denis – 1-0 – Bortnyk Olexandr – G211 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Na6 7. O-O e5 8. Be3 Qe7 9. dxe5 dxe5 10. Nd5 Qd8
GCT Blitz Paris 2017 – Round 4.3 – Grischuk, Alexander – 1/2-1/2 – So, Wesley – G18 1. Nf3 Nf6 2. c4 c5 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Qxd4 d5 10. Na3 dxc4
GCT Blitz Paris 2019 – Round 17.3 – Duda, Jacob – 1-0 – Vachier-Lagrave, Maxime – G83 1. c4 c5 2. Nf3 Nf6 3. b3 b6 4. Bb2 Bb7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qc3 Qc7
GCT Rapid Paris 2021 – Round 3.4 – Rapport, Richard – 1/2-1/2 – Nepomniachtchi, Ian – G13 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bg2 Bb7 5. Bb2 Bg7 6. O-O c5 7. c4 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
GCT Rapid YourNextMove 2017 – Round 9.2 – Aronian, Levon – 1-0 – Vachier-Lagrave, Maxime – G42 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 b6 5. Bg2 Bb7 6. O-O Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qc3 Rc8
GRENKE Chess Classic 2018 – Round 3.2 – Hou, Yifan(HLJ) – 0-1 – Vachier-Lagrave, Maxime – G12 1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qc3 Qc7
Interpolis 1983 – Round 1 – Andersson, Ulf 1949 – 1/2-1/2 – Vaganian, Rafael A – G44 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 e6 9. d4 d5 10. dxc5 bxc5
Interpolis 1990 – Round 2 – Andersson, Ulf 1949 – 1/2-1/2 – Ivanchuk, Vasyl – G7 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Na6 10. Nc3 Ne4
Karpov - Kasparov World Championship Match 1984/85 – Round 11 – Karpov, Anatoly – 1/2-1/2 – Kasparov, Garry – G1 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. e3 e6 9. d4 Qe7 10. Nc3 Na6
London Classic Elite blitz 6th 2014 – Round 4.3 – Kramnik, Vladimir – 0-1 – Giri, Anish – G12 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 b6 6. Bg2 Bb7 7. O-O O-O 8. e3 d6 9. Nc3 Ne4 10. d4 Nxc3
Mar del Plata 1982 – Round 1 – Larsen, Bent – 1/2-1/2 – Giardelli, Sergio C. – G57 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2
Montreal 1979 – Round 18 – Tal, Mikhail – 1/2-1/2 – Timman, Jan H – G76 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 d5 10. dxc5 Nxc5
Moskou ch-URS 1973 – Round 16 – Polugaevsky, Lev – 1/2-1/2 – Savon, Vladimir Andreevichndreevich – G95 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. Rc1 Rc8 10. d4 d5
Moskou ch-URS 1976 – Round 1 – Smyslov, Vassily – 1/2-1/2 – Karpov, Anatoly – G39 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. e3 d5 10. Nxd5 Nxd5
Niksic 1978 – Round 2 – Andersson, Ulf 1949 – 1/2-1/2 – Hort, Vlastimil – G6 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
Phillips&Drew 1980 – Round 5 – Andersson, Ulf 1949 – 1/2-1/2 – Timman, Jan H – G13 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 Nc6 10. Qd2 d5
Ruy Lopez Memorial 1975 – Round 13 – Hort, Vlastimil – 1/2-1/2 – Ljubojevic, Ljubomir – G30 1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. b3 Bg7 7. Bb2 O-O 8. O-O Nc6 9. d4 Nxd4 10. Nxd4 Bxg2
Sinquefield Cup Ultimate Moves 2015 – Round ? – Anand, Viswanathan – 1-0 – Topalov, Veselin – G5 1. Nf3 Nf6 2. b3 b6 3. g3 Bb7 4. Bg2 g6 5. Bb2 Bg7 6. O-O O-O 7. c4 c5 8. Nc3 d6 9. d4 cxd4 10. Nxd4 Bxg2
SportAccord Blitz 2014 – Round 22.7 – Harikrishna, Pentala – 1/2-1/2 – Mamedyarov, Shakhriyar – G174 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 c5 8. Nc3 Nc6 9. d4 cxd4 10. Nxd4 Rc8
SportAccord Blitz Men 2013 – Round 10.1 – Aronian, Levon – 1-0 – Dominguez Perez, Leinier – G70 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. b3 g6 6. Bb2 Bg7 7. O-O O-O 8. d4 cxd4 9. Qxd4 d6 10. Nc3 Ne4
Superbet Rapid & Blitz Poland 2025 – Round 21 – Aravindh Chithambaram VR. – 1-0 – Deac Bogdan-Daniel – G105 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 b6 5. Bg2 Bb7 6. O-O c5 7. c4 O-O 8. e3 Nc6 9. Qe2 d5 10. d3 e6
Thessaloniki olm 1988 – Round 9 – Jussupow, Artur – 1/2-1/2 – Benjamin, Joel – G86 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. d4 cxd4 10. Nxd4 Bxg2
URS-ch41 1973 – Round 8 – Tal, Mikhail – 1/2-1/2 – Savon, Vladimir Andreevichndreevich – G8 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
World Blitz 2015 – Round 16.79 – Pavlovic, Milos – 0-1 – Fedorchuk, Sergey A. – G1029 1. Nf3 Nf6 2. c4 b6 3. b3 c5 4. g3 Bb7 5. Bg2 g6 6. O-O Bg7 7. Bb2 O-O 8. e3 d6 9. d4 a6 10. Qe2 Nbd7
World Blitz 2016 – Round 10.2 – Karjakin, Sergey – 1-0 – Salem, A.R. Saleh – G392 1. Nf3 c5 2. c4 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d6 9. d4 cxd4 10. Qxd4 Nbd7
World Blitz 2017 – Round 19.2 – Karjakin, Sergey – 1/2-1/2 – Yu, Yangyi – G980 1. b3 Nf6 2. Bb2 b6 3. Nf3 Bb7 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. c4 c5 8. e3 Na6 9. d4 d5 10. Nbd2 cxd4
World Blitz 2017 – Round 5.9 – Grischuk, Alexander – 1/2-1/2 – Fedoseev, Vladimir – G284 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 b6 5. Bg2 Bb7 6. O-O O-O 7. c4 c5 8. Nc3 e6 9. d4 cxd4 10. Qxd4 Nc6
World Blitz 2018 – Round 11.2 – Andreikin, Dmitry – 0-1 – Artemiev, Vladislav – G640 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. d4 cxd4 9. Qxd4 d6 10. Nc3 Ne4
World Blitz 2018 – Round 3.90 – Ovchinnikov, Vsevolod – 1-0 – Jumabayev, Rinat – G205 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Bxd4 Qc8 10. Bb2 Rd8
World Blitz 2019 – Round 10.47 – Meier, Georg – 0-1 – Pigusov, Evgeny – G694 1. Nf3 Nf6 2. g3 c5 3. c4 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. Rc1 e6 10. d4 d5
World Blitz 2019 – Round 16.37 – Meier, Georg – 1/2-1/2 – Predke, Alexandr – G1080 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. d4 cxd4 10. Qxd4 Nbd7
World Blitz 2019 – Round 16.5 – Artemiev, Vladislav – 1/2-1/2 – Vachier-Lagrave, Maxime – G1093 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 b6 5. Bg2 Bb7 6. Bb2 Bg7 7. Nc3 O-O 8. O-O d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
World Blitz 2019 – Round 19.21 – Vitiugov, Nikita – 0-1 – Predke, Alexandr – G1269 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. c4 c5 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. d4 cxd4 10. Nxd4 Bxg2
World Blitz 2021 – Round 11.49 – Peng, Li Min – 1-0 – Chigaev, Maksim – G669 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 b6 5. g3 Bb7 6. Bg2 c5 7. O-O O-O 8. d4 cxd4 9. Qxd4 d6 10. Rd1 Nbd7
World Blitz 2023 – Round 12.3 – Nihal Sarin – 1/2-1/2 – Dubov, Daniil – G691 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O c5 8. d4 cxd4 9. Qxd4 d6 10. Nc3 Nbd7
World Blitz 2023 – Round 20.77 – Pichot, Alan – 1-0 – Chinguun, Sumiya – G1169 1. Nf3 Nf6 2. b3 b6 3. g3 Bb7 4. Bg2 g6 5. Bb2 Bg7 6. c4 c5 7. O-O O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5
World Blitz 2023 – Round 4.27 – Keymer, Vincent – 0-1 – Bocharov, Dmitry – G224 1. Nf3 c5 2. c4 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. e3 Nc6 9. Nc3 d5 10. d3 Qd7
World Cup 1988 – Round 1 – Andersson, Ulf 1949 – 1/2-1/2 – Tal, Mikhail – G100 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
World Cup 1988 – Round 14 – Andersson, Ulf 1949 – 1/2-1/2 – Speelman, Jon S – G120 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. Rc1 e6 10. d4 d5
World Cup 1989 – Round ? – Hjartarson, Johann – 1/2-1/2 – Speelman, Jon S – G118 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. Rc1 d5 10. Nxd5 Nxd5
World Cup 1989 – Round 1 – Speelman, Jon S – 1/2-1/2 – Vaganian, Rafael A – G74 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 1/2-1/2
World Rapid 2016 – Round 7.6 – Pantsulaia, Levan – 1/2-1/2 – Vachier-Lagrave, Maxime – G285 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bb2 Bg7 5. Bg2 Bb7 6. c4 c5 7. O-O O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
World Rapid 2019 – Round 1.22 – Triapishko, Alexandr – 1/2-1/2 – Svidler, Peter – G16 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
World Rapid 2019 – Round 15.2 – Artemiev, Vladislav – 1/2-1/2 – Dubov, Daniil – G954 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 d5 8. cxd5 O-O 9. Bxf6 exf6 10. Nc3 f5
World Rapid 2019 – Round 5.49 – Triapishko, Alexandr – 0-1 – Chigaev, Maksim – G332 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bb2 Bg7 5. Bg2 Bb7 6. O-O c5 7. c4 O-O 8. Nc3 d6 9. Rc1 Nbd7 10. e3 a6
World Rapid 2019 – Round 6.30 – Tomashevsky, Evgeny – 1/2-1/2 – Aditya Tari – G386 1. c4 c5 2. Nf3 Nf6 3. b3 b6 4. g3 g6 5. Bg2 Bb7 6. O-O Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7
World Rapid Final 2012 – Round 6 – Radjabov, Teimour – 1-0 – Grischuk, Alexander – G47 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 c5 5. c4 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 Na6 9. d4 d5 10. Ne5 e6

A30g — Symmetrical Mutual Double Fianchetto

1.c4 c5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.b3

Eval: [+0.17]

Les coups candidats

6…Bg7 — 99.3% (1378 parties)

Ambassadeurs : Andersson, Ulf (37x), Csom, Istvan (17x), Fedorchuk, Sergey A. (14x), Kengis, Edvins (11x), Barcza, Gedeon (10x), Polugaevsky, Lev (9x), Miles, Anthony J (9x), Vaganian, Rafael A (9x)

6…d5 — 0.4% (6 parties)

Ambassadeurs : Tal, Mikhail (2x), Cifuentes Parada, Roberto (1x), ? (1x), Golda, Harald (1x), Assmann, Thomas (1x), Gasik, Jadwiga (1x), Sosnowska, Elzbieta (1x), Balinov, Ilia (1x)

6…d6 — 0.3% (4 parties)

Ambassadeurs : Andersson, Ulf (1x), Kurajica, Bojan (1x), Hansen, Evgenia (1x), Rajlich, Iweta (1x), Tratar, Marko (1x), Stocek, Jiri (1x), Dounis, Alexandros (1x), Vlahos, Athanasios (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Bg7	6…d5	6…d6
<1800	4	100%	—	—
1800-2200	186	99%	1%	1%
2200-2600	974	99%	0%	0%
2600+	74	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6…Bg7	6…d5	6…d6
1920s	3	100%	—	—
1930s	8	100%	—	—
1940s	18	100%	—	—
1950s	19	100%	—	—
1960s	12	100%	—	—
1970s	75	100%	—	—
1980s	234	99%	1%	0%
1990s	241	99%	1%	—
2000s	335	99%	0%	1%
2010s	339	100%	0%	—
2020s	104	100%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Bg7	100%	100%	+0.3%
6…d5	0%	0%	-0.3%
6…d6	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Aleksandr — 2 parties
Karpov, Anatoly — 2 parties
Botvinnik, Mikhail — 1 partie
Gukesh D — 1 partie

Parties historiques

6…Bg7 — 99.3% (1378 parties)

1925 — Tartakower, Savielly vs Gruenfeld, Ernst — 1/2-1/2 — Moscow RUS
1925 — Anaya Oger, Hector vs Trompowsky, Octavio — 1-0 — Montevideo URU
1925 — Przepiorka, Dawid vs Gruenfeld, Ernst — 1-0 — Debrecen HUN
1931 — Kan, Ilya A vs Bautin, N. — 1-0 — Moscow RUS
1931 — Kan, Ilya A vs Mazel, Isaak Y — 0-1 — Moskou ch-URS

6…d5 — 0.4% (6 parties)

1987 — Cifuentes Parada, Roberto vs Tal, Mikhail — 1/2-1/2 — Rio Hondo
1987 — Tal, Mikhail vs ? — 1-0 — Buenos Aires ARG
1991 — Gasik, Jadwiga vs Sosnowska, Elzbieta — 1/2-1/2 — Poland ch44 wmn
1999 — Golda, Harald vs Assmann, Thomas — 0-1 — Bayern
2003 — Balinov, Ilia vs Cvitan, Ognjen — 1/2-1/2 — Pula CRO

6…d6 — 0.3% (4 parties)

1985 — Andersson, Ulf vs Kurajica, Bojan — 1-0 — Sarajevo BIH
2000 — Hansen, Evgenia vs Rajlich, Iweta — 1/2-1/2 — Istanbul XXXIV ol-W
2005 — Dounis, Alexandros vs Vlahos, Athanasios — 1-0 — Piraeus
2006 — Tratar, Marko vs Stocek, Jiri — 1/2-1/2 — Trieste ITA

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