A21w — English: King’s, 2.Nc3 g6

1.c4 e5 2.Nc3 g6 3.g3 Bg7 4.Bg2 * ● 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 les cases fortes e4, b5 et d5, un fou actif en g2 et la paire de fous.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

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

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...c5 (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	● e4 (2v0), ● b5 (2v0), ● d5 (3v0)	—
Cases faibles	—	—
Centre	● d5 (3v0), ● e4 (2v0)	● d4 (1v0), ● e5 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Actif (mob. 7)
Bg7		● Bg7 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (g1, c1, a1, h1)	5 (b8, g8, 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	semi-ouvert
Ruptures	● c4-c5, ● d2-d3, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e5-e4, ● …f7-f6, ● …f7-f5

Partie
1937 Stockholm ol – Round 6 – Endzelins, Lucius – 1-0 – Alejandro Petur Weng Petursson – G32 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. e3 c5 6. Nge2 Nbc6 7. O-O O-O 8. Nd5 d6 9. d3 Be6 10. f4 f5
1948 Budapest HUN – Round 12 – Benko, Pal – 1-0 – Steiner, Lajos – G17 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Ne7 5. e4 d6 6. Nge2 Be6 7. d4 Qc8 8. O-O O-O 9. d5 Bd7 10. Be3 b6
1951 Bucharest GMT 2nd – Round 1 – Pogats, Jozsef Jr. – 1/2-1/2 – Molnar, Imre – G1 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. e3 Nbc6 6. Nge2 O-O 7. O-O d6 8. d4 exd4 9. exd4 Nf5 10. d5 Ncd4
1955 CSR Ch – Round 6 – Zaruba, Antonin – 1/2-1/2 – Alster, Ladislav – G43 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 Nbc6 6. Nge2 d6 7. O-O h5 8. h4 Bg4 9. d3 Qd7 10. Nd5 Nxd5
1956 Alekhine Memorial – Round 13 – Botvinnik, Mikhail – 1-0 – Szabo, Ladislav – G88 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 c6 6. e4 d6 7. Nge2 a6 8. a4 a5 9. Be3 Be6 10. O-O Qd7
1956 AUT-DDR m – Round 1.3 – Fuchs, Reinhart – 1-0 – Lokvenc, Josef – G2 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nc6 6. Nge2 Nf6 7. d4 O-O 8. O-O Bd7 9. b3 Qc8 10. d5 Ne7
1956 Marianske Lazne/Praha – Round 19 – Ujtelky, Maximilian – 1/2-1/2 – Balanel, Ion – G121 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 c5 6. Nge2 Nbc6 7. O-O O-O 8. a3 d6 9. Rb1 Bf5 10. d3 Qd7
1956 Moscow olm prel – Round 2 – Cuellar Gacharna, Miguel – 0-1 – Balanel, Ion – G32 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 c5 6. Nge2 Nbc6 7. O-O O-O 8. f4 d6 9. d3 Nf5 10. Nd5 Be6
1956 Moscow olm prel – Round 6 – Mueffang, A – 1-0 – Robatsch, Karl – G173 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. Bd2 Nbc6 7. Qc1 Re8 8. h4 Nd4 9. h5 c6 10. hxg6 Nxg6
1957 Rio de Janeiro zt – Round 1 – Bianco Esposito, Antonio – 0-1 – Najdorf, Miguel – G4 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 Nbc6 6. Nge2 Nf5 7. Rb1 a5 8. a3 O-O 9. b4 axb4 10. axb4 d6
1958 HUN Ch Budapest HUN – Round 11 – Bilek, Istvan – 1/2-1/2 – Dely, Peter – G53 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 c6 6. d4 exd4 7. exd4 d5 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Ne2 O-O
1958 HUN Ch Budapest HUN – Round 9 – Honfi, Karoly – 1/2-1/2 – Dely, Peter – G44 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. h4 h6 7. e4 Nbc6 8. Be3 d6 9. Qd2 Kh7 10. f4 h5
1958 Munich olm fin-A – Round 4 – Reshevsky, Samuel – 1-0 – Alexander Ronald Cheng – G20 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e4 Ne7 7. Nge2 O-O 8. O-O Nbc6 9. f4 fxe4 10. dxe4 Be6
1958 Riga ch-URS – Round 15 – Furman, Slavomir – 1/2-1/2 – Kotov Lundqvist, Alex – G122 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. e3 O-O 6. Nge2 d6 7. O-O Nd7 8. b3 Kh8 9. d4 f5 10. Bb2 c6
1959 Asztalos Memorial – Round 12 – Ujtelky, Maximilian – 1/2-1/2 – Dely, Peter – G53 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. h4 c6 6. e4 d6 7. h5 Be6 8. d3 Na6 9. Qe2 f5 10. Nf3 Qd7
1960 Buenos Aires – Round 10 – Benko, Pal – 1/2-1/2 – Evans, Larry M – G114 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Ne7 5. e3 O-O 6. Nge2 c6 7. d4 d6 8. O-O a5 9. b3 Na6 10. Bb2 Rb8
1960 Leipzig olm prel – Round 3 – Boutteville, Cesar – 0-1 – Gligorić, Svetozar – G75 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 c6 6. e4 Ne7 7. Nge2 O-O 8. O-O f5 9. d4 Nd7 10. Be3 fxe4
1960 Nimzowitsch Memorial – Round ? – Nielsen, Poul Erik – 0-1 – Barendregt, Johan – G4 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. O-O d6 8. b3 Be6 9. Ba3 Qd7 10. Qc2 f5
1961 Zevenaar – Round 14 – Golombek, Harry – 0-1 – Johannessen, Simon T – G89 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. d3 c6 6. Bd2 O-O 7. Rc1 Na6 8. Nh3 d6 9. f4 Nf5 10. Nf2 exf4
1961 Zevenaar – Round 7 – Golombek, Harry – 0-1 – Bobotsov, Milko G – G52 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. Nf3 Nf6 7. O-O O-O 8. Bd2 c6 9. Qc2 Qe7 10. Rac1 Kh8
1962 Asztalos Memorial 5th – Round 2 – Haag, Ervin – 0-1 – Szabo, Laszlo – G15 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 d6 5. Nf3 Nc6 6. O-O f5 7. d3 Nge7 8. Rb1 h6 9. Qd2 g5 10. b4 Ng6
1962 Candidats Tournament – Round 11 – Filip, Marius Liviu – 0-1 – Geller, Efim P – G38 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e4 O-O 6. Nge2 Nbc6 7. d3 d6 8. O-O Be6 9. Nd5 f5 10. Be3 Qd7
1962 Candidats Tournament – Round 5 – Benko, Pal – 1/2-1/2 – Petrosian, Tigran V – G17 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 f5 5. d4 exd4 6. Nb5 Nc6 7. Nf3 Nf6 8. O-O Ne4 9. Nbxd4 Nxd4 10. Nxd4 O-O
1962 JUG Ch – Round ? – Pirc, Vasja – 1/2-1/2 – Sokolov, Vladimir – G1 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. Rb1 d5 8. Nxd5 Nxd5 9. cxd5 Ne7 10. Qb3 c6
1962 LAT Ch – Round ? – Peterson, Andrejs – 0-1 – Koblencs, Alexander – G1 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nc6 6. Nge2 h5 7. h3 Be6 8. Nd5 Nge7 9. Nec3 O-O 10. a3 Qd7
1962 Mar del Plata – Round 14 – Byrne, David – 1/2-1/2 – Szabo, Ladislav – G114 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Ne7 6. e3 Nbc6 7. Nge2 h5 8. h4 Bg4 9. Rb1 a5 10. a3 Qd7
1962 Marianske Lazne – Round 12 – Muehlberg, Siegfried – 0-1 – Lokvenc, Josef – G73 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 f5 5. d3 Nf6 6. Nf3 d6 7. Bd2 O-O 8. O-O Nc6 9. Rb1 a5 10. a3 h6
1962 Skopje ch17-YUG – Round 1 – Pirc, Vasja – 1/2-1/2 – Sokolov, Vadim – G4 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. Rb1 d5 8. Nxd5 Nxd5 9. cxd5 Ne7 10. Qb3 c6
1962 Spartak Ch – Round 11 – Jakhin, Rashid – 0-1 – Khasin, Abram – G82 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 d6 6. Nge2 O-O 7. O-O Nd7 8. d3 f5 9. b4 g5 10. Qb3 f4
1962 Stockholm Interzonal – Round 2 – Olafsson, Fridrik – 1/2-1/2 – Geller, Efim P – G10 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. Nf3 O-O 6. d4 exd4 7. Nxd4 Nbc6 8. Nf3 d6 9. O-O Bg4 10. h3 Bxf3
1962 Stockholm Interzonal – Round 22 – Filip, Miroslav – 1/2-1/2 – Gligorić, Svetozar – G192 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e4 Nc6 6. Nge2 f5 7. d3 Nf6 8. O-O O-O 9. Nd5 Ne7 10. Nxf6+ Bxf6
1962 Vrnjacka Banja – Round 5 – Bukic, Enver – 1/2-1/2 – Nemet, Alen – G51 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 O-O 6. Nge2 c6 7. d4 d6 8. O-O Bg4 9. h3 Bxe2 10. Nxe2 Qb6
1963 Bath ch-BCF – Round 5 – Franklin Sheunesu Mhembere – 1-0 – Littlewood, John E – G44 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 Nbc6 6. Nge2 O-O 7. d3 d6 8. O-O Be6 9. Nd5 Nf5 10. Rb1 a5
1963 Buenos Aires ch-ARG – Round 7 – Gonzalez Intelangelo, Gerardo – 0-1 – Garcia Rodriguez, Raimundo – G41 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. Bd2 Nf6 7. Rb1 a5 8. e3 Na6 9. Nd5 Nc5 10. Nxf6+ Bxf6
1963 Capablanca Memorial – Round 11 – Barcza, Gedeon – 1/2-1/2 – Geller, Efim P – G96 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. f4 d6 7. Nf3 Nbc6 8. O-O Nd4 9. e3 Nxf3+ 10. Qxf3 c6
1963 Capablanca Memorial – Round 21 – Barcza, Gedeon – 1/2-1/2 – Pachman, Ludek – G201 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Ne7 5. d3 O-O 6. Rb1 a5 7. a3 d6 8. e3 Nbc6 9. Nge2 Bg4 10. h3 Be6
1963 Capablanca Memorial – Round 9 – Barcza, Gedeon – 1/2-1/2 – Ivkov, Borislav – G78 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 c6 6. e4 O-O 7. Nge2 d6 8. O-O Be6 9. Be3 Qd7 10. Qd2 d5
1963 Club Argentino – Round 10 – Bianco Esposito, Antonio – 1/2-1/2 – Bielicki, Carlos – G42 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 c5 6. Nge2 Nbc6 7. O-O O-O 8. a3 d6 9. Rb1 a5 10. b3 Be6
1963 Club Argentino – Round 5 – Esposito, Alfredo – 0-1 – Panno, Oscar – G23 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 f5 6. Nge2 Nf6 7. O-O O-O 8. b3 a5 9. d4 Nbd7 10. Bb2 c6
1963 CSR Ch – Round 1 – Ujtelky, Maximilian – 0-1 – Dolezal, Jiri – G9 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Ne7 5. b4 O-O 6. Rb1 d6 7. e3 a5 8. b5 Nd7 9. Nge2 Nb6 10. d3 d5
1963 CSR Ch – Round 13 – Kavalek, Lubomir – 1-0 – Acosta Fabian, Janna Paloma – G115 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 f5 5. d3 Nf6 6. Nh3 c6 7. f4 d6 8. O-O O-O 9. Nf2 Na6 10. Rb1 Nc7
1963 Fortaleza zt – Round 10 – Rossetto, Hector – 1-0 – Gadia, Olicio – G51 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Ne7 6. Bg5 h6 7. Bd2 Nd7 8. Qc1 f5 9. Rb1 Nf6 10. b4 f4
1963 Halle zt – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Robatsch, Karl – G3 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. Nf3 O-O 6. d4 exd4 7. Nxd4 Nbc6 8. Nxc6 bxc6 9. O-O d6 10. Bg5 Rb8
1963 Halle zt – Round 1 – Larsen, Benjamin Holsko – 1-0 – Ivkov, Borislav – G111 1. g3 e5 2. Bg2 g6 3. c4 Bg7 4. Nc3 d6 5. d3 f5 6. f4 Ne7 7. Nf3 Nbc6 8. O-O Nd4 9. Bd2 O-O 10. Rb1 a5
1963 Hoogovens – Round 4 – Langeweg, Kick – 0-1 – Milic, Bozidar – G37 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nc6 6. Nge2 Nge7 7. Rb1 Bf5 8. d3 Qd7 9. h3 Nd8 10. e4 Be6
1963 Hoogovens – Round 7 – Langeweg, Kick – 1/2-1/2 – Ivkov, Borislav – G57 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. Nf3 O-O 6. O-O d6 7. d4 exd4 8. Nxd4 Nbc6 9. Nxc6 Nxc6 10. Qd2 Be6
1963 Rubinstein Memorial – Round 2 – Ujtelky, Maximilian – 1-0 – Barendregt, Johan – G10 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. b4 a5 6. b5 d6 7. e4 Be6 8. d3 Nd7 9. Nge2 Nc5 10. Be3 O-O
1963 UKR Ch – Round 11 – Kostiuchenko, Alexander – 1-0 – Shianovsky, Vladislav I – G69 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 f5 5. e3 Nc6 6. Nge2 d6 7. Rb1 a5 8. a3 Be6 9. d3 Nf6 10. Nd5 O-O
1963 YUG Ch 19th – Round 6 – Udovcic, Mijo – 1-0 – Jovanic R – G18 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. Nf3 Nbc6 6. O-O O-O 7. d3 d6 8. Bd2 h6 9. Qc1 Kh7 10. Rb1 Nd4
1963 YUG Ch 19th – Round 8 – Damjanovic, Mato – 1-0 – Jovanic R – G28 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. Nf3 Nbc6 6. O-O O-O 7. d3 d6 8. Bd2 h6 9. Rb1 Be6 10. b4 Qd7
1964 CAN-op – Round 7 – Sarosy, Zoltan L – 1-0 – Drummond, Redpath – G11 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 Nbc6 6. Nge2 O-O 7. O-O d6 8. b3 Bd7 9. Bb2 Qc8 10. Re1 Nb4
1964 CSR Ch – Round 8 – Ujtelky, Maximilian – 1/2-1/2 – Marsalek, Josef – G55 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e3 c6 6. d4 f5 7. Nge2 Nf6 8. O-O O-O 9. b4 Be6 10. d5 Bf7
1964 Kecskemet zt – Round 1 – Langeweg, Kick – 0-1 – Damjanovic, Marko – G2 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. Nf3 Nbc6 6. O-O d6 7. d3 O-O 8. Ne1 Be6 9. Nd5 Qd7 10. Rb1 Nd8
1964 Kecskemet zt – Round 1 – Langeweg, Kick – 0-1 – Gheorghiu, Florin – G1 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. O-O d6 8. d3 Bd7 9. Rb1 Qc8 10. Nd5 Nxd5
1964 Malaga – Round 3 – Lehmann, Heinz – 1-0 – Durão, Joaquim Manuel – G11 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. d4 exd4 8. exd4 Nf5 9. d5 Ne5 10. b3 d6
1964 WchT U26 11. fin-A – Round 4.1 – Brinck-Claussen, Bjorn – 0-1 – Bednarski, Jacek B – G60 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 c5 6. Nge2 Nbc6 7. a3 O-O 8. Rb1 d6 9. b4 Rb8 10. O-O Be6
1965 Capablanca Memorial – Round 7 – O'Kelly, Albéric de Galway – 0-1 – Ivkov, Borislav – G65 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Rb1 Ne7 6. d3 O-O 7. h4 h6 8. e3 c6 9. Nge2 Be6 10. b3 d5
1965 Copenhagen – Round 14 – Ujtelky, Maximilian – 0-1 – Gligoric, Svetozar – G110 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. b4 Nf6 6. Rb1 O-O 7. e3 Nbd7 8. Nge2 h5 9. h3 Nh7 10. d4 Re8
1965 Copenhagen – Round 5 – Andersen, Borge – 0-1 – Suetin, Alexey S – G52 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. O-O d6 8. d3 Bd7 9. Rb1 Qc8 10. Re1 Bh3
1965 IBM-B – Round 4 – Szilagyi, Gyorgy Laszlo – 1-0 – Plater, Kazimierz – G9 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. Nf3 Nf6 7. O-O O-O 8. Bd2 h6 9. Ne1 c6 10. b4 Be6
1966 Mar del Plata – Round 1 – Eliskases, Erich – 1-0 – Pilnik, Herman – G2 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e4 O-O 6. Nge2 d6 7. O-O Be6 8. d3 Qd7 9. Be3 Bh3 10. Qd2 Bxg2
1966 Mar del Plata 27th – Round 13 – Smyslov, Vladimir – 1-0 – Schweber, Samuel – G45 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e4 Nf6 7. Nge2 O-O 8. O-O c5 9. exf5 gxf5 10. f4 Nc6
1966 Moscow – Round 1 – Botvinnik, Mikhail – 0-1 – Petrosian, Tigran A. – G4 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 Ne7 6. e4 O-O 7. Nge2 Nbc6 8. O-O f5 9. Nd5 Kh8 10. Be3 Be6
1966 New York ch-USA – Round 5 – Byrne, David – 0-1 – Fischer, Raphael – G24 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e4 f5 6. exf5 gxf5 7. Qh5+ Kf8 8. d3 Nf6 9. Qe2 Kf7 10. Bg5 c6
1966 New York ch-USA – Round 6 – Byrne, David – 1-0 – Evans Lianda – G29 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 f5 5. e3 Nc6 6. d3 Nf6 7. Nge2 O-O 8. a3 Kh8 9. d4 d6 10. b3 e4
1966 Rubinstein Memorial 04th – Round 1 – Ujtelky, Maximilian – 0-1 – Doda, Zbigniew – G1 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 Nf6 6. Bd2 a5 7. a3 O-O 8. Qc1 Nc6 9. Nf3 Bg4 10. Bh6 Bxf3
1966 Rubinstein Memorial 04th – Round 13 – Damjanovic, Marko – 1/2-1/2 – Bednarski, Jacek – G73 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e4 Ne7 6. Nge2 O-O 7. O-O Be6 8. b3 Qd7 9. Nd5 Nxd5 10. cxd5 Bh3
1966 Rubinstein Memorial 04th – Round 15 – Sliwa, Bogdan – 1-0 – Bednarski, Jacek – G85 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e4 d6 6. Nge2 O-O 7. d4 exd4 8. Nxd4 Nbc6 9. Be3 Ne5 10. Qe2 Ng4
1966 Sarajevo Sarajevo BIH – Round 4 – Gasic, Bozidar – 0-1 – Ivkov, Borislav – G12 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Nf6 6. Rb1 a5 7. a3 O-O 8. b4 axb4 9. axb4 h6 10. Bd2 c6
1966 URS Team Ch – Round 1 – Botvinnik, Mikhail – 1/2-1/2 – Geller, Efim P – G14 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 Ne7 6. e4 O-O 7. Nge2 Nbc6 8. O-O Be6 9. Nd5 Qd7 10. Be3 Nd4
1966 URS Team Ch – Round 1 – Kimelfeld, Rudolf – 0-1 – Volovich, Anatoly – G6 1. c4 e5 2. g3 g6 3. Nc3 Bg7 4. Bg2 Ne7 5. d3 c6 6. e4 O-O 7. Nge2 d6 8. O-O Be6 9. Bg5 h6 10. Be3 f5
1967 Capablanca Memorial – Round 2 – Taimanov, Mark E – 1/2-1/2 – Bednarski, Jacek – G14 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. Nf3 d6 6. O-O O-O 7. d4 Nd7 8. e4 Nc6 9. Bg5 f6 10. Be3 a6
1967 Clare Benedict Cup 14th – Round 5.3 – Hartston, William R – 1-0 – Glauser, Hansruediger – G28 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Ne7 5. e3 O-O 6. Nge2 Nbc6 7. O-O d6 8. d3 Bd7 9. Bd2 f5 10. f4 Rb8
1967 Halle zt – Round 9 – Besser, Hans – 1-0 – ? – G34 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Nf3 f5 6. d3 Nf6 7. O-O O-O 8. Rb1 h6 9. b4 g5 10. Ne1 Nc6
1967 Havana Armies Ch 4th – Round 17 – Vadasz, Laszlo – 0-1 – Ozsvath, Andras – G103 1. g3 g6 2. c4 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e3 Nbc6 6. Nge2 d6 7. Rb1 Be6 8. Nd5 Qd7 9. d3 O-O 10. O-O Rfe8
1967 Havana Armies Ch 4th – Round 9 – Fernandez Bravo, Ciro Angel – 0-1 – Adamski, Jan – G54 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 c5 6. Bd2 Nf6 7. Nf3 O-O 8. O-O Nc6 9. Rb1 a5 10. a3 Nh5
1967 Hoogovens-B – Round ? – Ujtelky, Maximilian – 1/2-1/2 – Ostojic, Predrag – G32 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. Bd2 h6 7. h4 d6 8. Nf3 Nd7 9. Qc1 Kh7 10. g4 Nc5
1967 Hoogovens-B – Round 13 – Sandor, Bela – 1/2-1/2 – Szily, Jozsef – G26 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 d6 6. Nge2 Nbc6 7. d3 O-O 8. Rb1 a5 9. a3 Be6 10. Nd5 Qd7
1967 Maribor – Round 6 – Pirc, Vasja – 0-1 – Ivkov, Borislav – G35 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 f5 5. d3 Nf6 6. f4 d6 7. Nf3 Nc6 8. O-O O-O 9. Rb1 a5 10. a3 Kh8
1967 Rubinstein Memorial – Round 6 – Sliwa, Bogdan – 1/2-1/2 – Uhlmann, Wolfgang – G20 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e4 Nc6 6. Nge2 Be6 7. d3 Qd7 8. h4 h5 9. Rb1 Nh6 10. Nd5 f5
1967 Skopje – Round 11 – Panov, Vladimir – 0-1 – Matulovic, Milan – G85 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e4 Nc6 7. Nge2 Nf6 8. O-O O-O 9. Nd5 Nh5 10. Be3 f4
1967 Skopje – Round 14 – Sofrevski, Jovan – 1/2-1/2 – ? – G108 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 f5 5. d3 Nf6 6. f4 d6 7. Nh3 O-O 8. O-O Ng4 9. e3 h6 10. Kh1 Kh7
1967 Sochi – Round 2 – Langeweg, Kick – 1/2-1/2 – Kotov Lundqvist, Alex – G24 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Ne7 6. e4 O-O 7. Nge2 Be6 8. O-O c6 9. Be3 Nd7 10. h3 f5
1967 Sochi – Round 4 – Ujtelky, Maximilian – 0-1 – Kotov Lundqvist, Alex – G38 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. Bd2 c6 7. e4 Na6 8. Nge2 Nc5 9. Be3 Ne6 10. d4 f5
1967 Sousse Interzonal – Round 13 – Hort, Vlastimil – 1-0 – Byrne, Ray – G114 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 f5 5. e3 Ne7 6. Nge2 d6 7. d3 O-O 8. O-O a5 9. a3 c6 10. Bd2 Na6
1967 URS-ch35 – Round 1 – Butnorius, Algimantas – 1-0 – Murey, Jacob – G11 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. h4 h6 7. Bd2 d6 8. Qc1 Kh7 9. Nh3 f6 10. b4 Nbc6
1967 USSR – Round 1 – Bakulin, Nikolac I – 0-1 – Murey, Jacob – G7 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 Nbc6 6. Nge2 O-O 7. O-O d6 8. Rb1 a5 9. a3 Bf5 10. d3 Qd7
1968 Capablanca Memorial – Round 1 – O'Kelly, Albéric de Galway – 0-1 – Ostojic, Predrag – G3 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. f4 Nh6 7. Nf3 Nf7 8. O-O O-O 9. Bd2 c6 10. Qc2 Be6
1968 Hastings6869 – Round 7 – Huebner, Robert – 1/2-1/2 – Tukmakov, Vladimir B – G36 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 Ne7 6. e3 c6 7. Nge2 Be6 8. O-O Qd7 9. b3 Bh3 10. Bxh3 Qxh3
1968 Hungary – Round 1 – Barcza, Gedeon – 1/2-1/2 – Szabo, Ladislav – G16 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. d3 d6 6. Nf3 Nbc6 7. Bd2 h6 8. Rc1 Be6 9. a3 g5 10. h3 Qd7
1968 IBM-B – Round 6 – Van Oosterom, Hennie – 0-1 – Tatai, Stefano – G23 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e4 Nf6 7. f4 exf4 8. gxf4 Nc6 9. Nf3 Nh5 10. Be3 O-O
1968 It Buesum GER – Round 10 – Hecht, Hans-Joachim – 1/2-1/2 – Tringov, Georgi P – G43 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 f5 5. e3 Nf6 6. Nge2 O-O 7. O-O d6 8. d3 Nc6 9. Rb1 a6 10. b4 Qe8
1968 Lugano ol (Men) fin-A – Round 13 – Filip, Miroslav – 1/2-1/2 – Ivkov, Borislav – G73 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 f5 5. d3 Nf6 6. Nf3 d6 7. O-O O-O 8. Rb1 a5 9. a3 Nh5 10. Qc2 f4
1968 Lugano olm - Round 1 - Kottnauer, Cenek - 1/2-1/2 - Acuna Medina, Angel G. - G25 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nc6 6. Nge2 f5 7. Rb1 Nf6 8. d3 O-O 9. O-O a5 10. a3 Be6
1968 Netanya-A – Round 12 – Geller, Uzi – 0-1 – Kagan, Shimon – G70 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 f5 5. e3 Nc6 6. d3 Nf6 7. Nge2 O-O 8. O-O d6 9. Bd2 Be6 10. Nd5 Ne7
1968 Reykjavik – Round 1 – Addison, Wiliam G – 1/2-1/2 – Uhlmann, Wolfgang – G5 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. f4 Nf6 7. Nf3 Nc6 8. O-O O-O 9. Rb1 Kh8 10. b4 exf4
1968 Rubinstein Memorial – Round 14 – Simagin, Vladimir – 1/2-1/2 – Kavalek, Lubomir – G67 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nd7 6. Nge2 Ne7 7. O-O O-O 8. b3 f5 9. f4 e4 10. d3 exd3
1968 The Hague – Round 7 – Jongsma, Alexander – 0-1 – Kavalek, Lubomir – G13 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. d3 d6 6. f4 O-O 7. Nh3 Nbc6 8. O-O Bg4 9. Nf2 Be6 10. Bd2 f5
1969 Athens zt – Round 15 – Levy, David N L – 1/2-1/2 – Jansa, Vlastimil – G79 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Nf6 6. f4 exf4 7. Bxf4 O-O 8. Qd2 Nc6 9. Nf3 Bg4 10. O-O Qd7
1969 Budapest ch-HUN – Round 1 – Bilek, Istvan – 1/2-1/2 – Cs. Kovacs, Laszlo – G8 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. e3 c6 6. Nge2 d6 7. b3 O-O 8. Bb2 f5 9. d3 Be6 10. f4 Nd7
1969 Clare Benedict Cup 16th – Round 1 – Keller, Dieter – 1/2-1/2 – Penrose, Jonathan – G1 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Ne7 6. Rb1 O-O 7. Bd2 h6 8. b4 c6 9. Qc1 Kh7 10. b5 d5
1969 Danmarksmesterskabet – Round 2 – Jensen, Allan Astrup – 0-1 – Jakobsen, Ole – G4 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e4 Nc6 6. Nge2 h5 7. h4 Bg4 8. Qb3 Qc8 9. d3 Nf6 10. Be3 Nd7
1969 Danmarksmesterskabet – Round 4 – Sloth, Jorn – 1/2-1/2 – Jakobsen, Ole – G7 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Nf3 f5 6. O-O Nf6 7. d4 e4 8. Ne1 O-O 9. d5 Nbd7 10. f3 Ne5
1969 Hoogovens-B – Round 11 – Ujtelky, Maximilian – 1-0 – Ciocaltea, Victor – G62 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. b4 Ne7 6. Rb1 Nbc6 7. d3 O-O 8. e3 Nf5 9. Nge2 Re8 10. O-O h5
1969 Hoogovens-B – Round 2 – Hartoch, Robert G – 1/2-1/2 – Bednarski, Jacek – G8 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 O-O 6. e4 Nbc6 7. Nge2 d6 8. Be3 Nd4 9. O-O c6 10. Qd2 Nxe2+
1969 IBM – Round 10 – Byrne, Ray – 1/2-1/2 – Kavalek, Lubomir – G37 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. b4 Ne7 6. Rb1 O-O 7. d3 a6 8. Bd2 c6 9. Nf3 b5 10. O-O d5
1969 IBM – Round 14 – Hartoch, Robert G – 1/2-1/2 – Ree, Hans – G48 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nc6 6. Nge2 Nge7 7. Rb1 Be6 8. Nd5 Qd7 9. b4 O-O 10. d3 Nd8
1969 POL Ch 26th – Round 14 – Dobrzynski, Wojciech – 1/2-1/2 – Bednarski, Jacek B – G67 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nc6 6. Nge2 Nge7 7. d3 h5 8. h4 O-O 9. Rb1 Nb8 10. b4 Nd7
1969 Raach zt – Round ? – Hartoch, Robert G – 0-1 – Drimer, Dolfi – G7 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Ne7 6. Nge2 O-O 7. O-O Nbc6 8. d4 exd4 9. exd4 Nf5 10. d5 Ne5
1969 Reggio Emilia ITA – Round 4 – Strauss, Anton – 0-1 – Damjanovic, Mato – G6 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. Nh3 Nf6 7. Rb1 O-O 8. b4 h6 9. Qb3 Kh8 10. f4 Nc6
1969 San Juan – Round 7 – O'Kelly de Galway, Alberic – 0-1 – Berios, Ahilleas – G45 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 f5 6. Nge2 Nf6 7. d3 O-O 8. O-O Nc6 9. Rb1 Be6 10. Nd5 Rb8
1969 Stary Smokovec – Round 5.4 – Ujtelky, Maximilian – 0-1 – Paoli, Enrico – G21 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. h4 c6 6. e4 d6 7. Nge2 Be6 8. b3 c5 9. h5 Nbc6 10. d3 Nd4
1969 Stary Smokovec – Round 9 – Ujtelky, Maximilian – 1/2-1/2 – Jansa, Vlastimil – G34 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. b4 Nf6 6. d3 O-O 7. Bd2 Nbd7 8. Rb1 Nh5 9. e4 c6 10. Bf3 Ndf6
1969 URS Team Ch – Round ? – Platonov, Igor V – 0-1 – Katalymov, Boris – G12 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 Nf5 6. Nge2 d6 7. O-O h5 8. d4 Nd7 9. dxe5 dxe5 10. e4 Nd4
1969 Vidmar Memorial – Round 8 – Forintos, Gyozo V – 0-1 – Planinec, Albin – G26 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e4 Nf6 7. Nge2 O-O 8. O-O c6 9. exf5 gxf5 10. d4 Nbd7
1969 Yugoslavia – Round 5.3 – Kovacevic, Veljko – 1/2-1/2 – Ostojic, Predrag – G30 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e4 Nf6 7. Nge2 O-O 8. O-O c6 9. exf5 Bxf5 10. d4 Nbd7
1970 Palma de Mallorca Interzonal – Round 22 – Matulovic, Milan – 0-1 – Uhlmann, Wolfgang – G25 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e3 Nf6 7. Nge2 O-O 8. O-O c6 9. b4 Be6 10. b5 Qc7
1974 Manila – Round 7 – Larsen, Bent – 1-0 – Cardoso, Radolfo Tan – G134 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 c6 5. e4 Ne7 6. Nge2 O-O 7. O-O d6 8. d4 Be6 9. d5 cxd5 10. cxd5 Bd7
1975 URS Team Ch – Round 5 – Saakova, Anzhelina – 0-1 – Ranniku, Maaja – G32 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e3 Nc6 7. Nge2 Nf6 8. Rb1 a5 9. a3 O-O 10. O-O Ne7
6. World Blitz 2010 – Round 35 – Grischuk, Alexander – 0-1 – Radjabov, Teimour – G252 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e4 h5 6. h4 Be6 7. d3 Nd7 8. Nge2 Ne7 9. Bg5 c6 10. Qd2 a5
Bosna SuperGM 2000 – Round 9 – Gurevich, Mikhail – 0-1 – Topalov, Veselin – G40 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 f5 5. d4 exd4 6. Nb5 Nc6 7. Nf3 Nf6 8. Bf4 d6 9. Nfxd4 Nxd4 10. Qxd4 O-O
FIDE World Cup 2019 – Round 2.2 – Duda, Jacob – 1-0 – Nabaty, Tamir – G229 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. Nf3 O-O 6. d4 exd4 7. Nxd4 Nbc6 8. Nxc6 dxc6 9. Bg5 Bxc3+ 10. bxc3 Qxd1+
GpA 2003 – Round 7 – Bareev, Evgeny – 0-1 – Azmaiparashvili, Zurab – G25 1. c4 e5 2. g3 g6 3. Nc3 Bg7 4. Bg2 Ne7 5. d3 d6 6. e4 O-O 7. Nge2 c5 8. h4 h5 9. Bg5 Nbc6 10. Qd2 f6
Linares 1992 – Round 13 – Ljubojevic, Ljubomir – 0-1 – Kasparov, Garry – G48 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e4 Nf6 7. Nge2 O-O 8. h3 c6 9. Be3 Be6 10. Qd2 fxe4
Lindores Abbey Tal Memorial 2021 – Round 2.56 – Rogule, Laura – 1-0 – Saric, Ivan – G110 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e4 h5 6. h4 Nc6 7. Nge2 Bg4 8. f3 Be6 9. d3 Nge7 10. Nd5 Nd4
Lone Pine Open 1978 – Round 6 – Seirawan, Yasser – 1-0 – Tarjan, James – G21 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. Nf3 Nc6 6. O-O Nge7 7. d3 h6 8. Rb1 Be6 9. b4 Qd7 10. Re1 O-O
PCA/Intel-GP 1995 – Round 1.6 – Chernin, Alexander – 1-0 – Speelman, Jon S – G14 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e4 c6 7. Nge2 Nf6 8. O-O O-O 9. h3 Be6 10. exf5 Bxf5
Reggio Emilia9192 1992 – Round 1 – Gurevich, Mikhail – 0-1 – Kasparov, Garry – G1 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. e3 a5 7. Nge2 Nf6 8. O-O O-O 9. b3 c6 10. Bb2 Na6
SportAccord Blitz Men 2013 – Round 3.8 – Wang, Yue(SH) – 1-0 – Ivanchuk, Vasyl – G23 1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. d3 f5 6. e4 Nc6 7. Nge2 Nf6 8. Nd5 O-O 9. Bg5 Ne7 10. Qd2 c6
SuperUnited Blitz 2022 – Round 13.5 – Topalov, Veselin – 0-1 – Saric, Ivan – G65 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e4 Nf6 7. exf5 gxf5 8. Nge2 O-O 9. O-O c6 10. d4 Na6
World Rapid 2021 – Round 4.68 – Donchenko, Alexander – 0-1 – Wieczorek, Oskar – G251 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 f5 5. d3 Nf6 6. e4 d6 7. Nge2 Nc6 8. O-O O-O 9. Nd5 f4 10. gxf4 Nh5

A21w — King’s

1.c4 e5 2.Nc3 g6 3.g3 Bg7 4.Bg2

Eval: [+0.23]

Les coups candidats

4…d6 — 40.7% (3058 parties)

Ambassadeurs : Nataf, Igor-Alexandre (16x), Matulovic, Milan (15x), Jansa, Vlastimil (13x), Uhlmann, Wolfgang (13x), Nevednichy, Vladislav (13x), Gallagher, Joseph G. (12x), Reschke, Thomas (12x), Foisor, Cristina-Adela (12x)

4…Nc6 — 24.0% (1809 parties) →

Ambassadeurs : Portisch, Ferenc (13x), Qendro, Llambi (12x), Zapata, Alonso (9x), Smirin, Ilia (8x), Castro Perdomo, Luis Donaldo (7x), Contin, Daniel (6x), Hawkes, Rob (5x), Borek, Jutta (5x)

4…Ne7 — 21.1% (1588 parties)

Ambassadeurs : Murey, Jacob (13x), Djurhuus, Rune (12x), Ujtelky, Maximilian (8x), Barcza, Gedeon (6x), Bednarski, Jacek (6x), Mayer, Steven F. (6x), Foisor, Cristina-Adela (6x), Leer-Helgesen, Bjarte (6x)

4…f5 — 8.1% (608 parties)

Ambassadeurs : Mestel, A Jonathan (8x), Seeman, Tarvo (6x), Watson, William N (5x), Havlik, Jan (5x), Santos, Carlos Pereira dos (4x), Rosen, Bernd (4x), Mejzlik, Ondrej (4x), Vavulin, Maxim (4x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4…d6	4…Nc6	4…Ne7	4…f5
<1800	150	27%	22%	25%	7%
1800-2200	2431	35%	25%	23%	9%
2200-2600	3483	45%	24%	19%	8%
2600+	65	48%	31%	9%	6%

Évolution par décennie (% des parties)

Décennie	N parties	4…d6	4…Nc6	4…Ne7	4…f5
1920s	1	—	—	—	100%
1930s	3	33%	—	33%	—
1940s	1	—	—	100%	—
1950s	25	20%	8%	64%	—
1960s	303	46%	17%	31%	5%
1970s	361	48%	21%	22%	6%
1980s	425	43%	25%	24%	5%
1990s	1829	45%	23%	15%	10%
2000s	2112	39%	25%	20%	8%
2010s	2074	37%	25%	24%	7%
2020s	388	35%	22%	29%	10%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4…d6	37%	35%	▼ -1.4%
4…Nc6	25%	22%	▼ -3.5%
4…Ne7	24%	29%	▲ +5.1%
4…f5	7%	10%	▲ +3.3%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 6 parties
Smyslov, Vladimir — 4 parties
Ju, Wenjun — 4 parties
Ding, Liren — 4 parties
Kasparov, Garry — 3 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Gukesh D — 1 partie
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

4…d6 — 40.7% (3058 parties)

1938 — Bruckhaus, H. vs Kieninger, Georg — 0-1 — Krefeld GER
1956 — Petrosian, Tigran A. vs Simagin, Vladimir — 1-0 — Moscow RUS
1956 — Fuchs, Reinhart vs Lokvenc, Josef — 1-0 — Vienna AUT
1958 — Uhlmann, Wolfgang vs Pachman, Ludek — 0-1 — Prague CZE
1958 — Reshevsky, Samuel vs Alexander Ronald Cheng — 1-0 — Munchen olm

4…Nc6 — 24.0% (1809 parties)

1957 — Zvorykina, Kira vs Teodorescu, Margareta — 1/2-1/2 — Emmen
1959 — Volpert, Larisa vs Rubtsova, Olga — 1-0 — Plovdiv BUL
1961 — Bobotsov, Milko G vs Vasiukov, Evgeni — 0-1 — Belgrade op Belgrade YUG
1961 — Podolsky, Horst vs Klaput, Edward — 1/2-1/2 — Katowice ch18-POL
1964 — Andersen, Baltser vs Almendras Pena, Gabriel Omar — 1-0 — Tel Aviv olm prel

4…Ne7 — 21.1% (1588 parties)

1937 — Endzelins, Lucius vs Alejandro Petur Weng Petursson — 1-0 — Stockholm SWE
1948 — Benko, Pal vs Steiner, Lajos — 1-0 — Budapest HUN
1951 — Pogats, Jozsef Jr. vs Molnar, Imre — 1/2-1/2 — Bucharest ROU
1953 — Heinicke, Herbert vs Werner, Stephan — 0-1 — Halle/Westfalen
1955 — Filip, Miroslav vs Robatsch, Karl — 1/2-1/2 — Praag CZE-AUT

4…f5 — 8.1% (608 parties)

1926 — Hilse vs Dunmann — 0-1 — Austria
1962 — Muehlberg, Siegfried vs Lokvenc, Josef — 0-1 — Marianske Lazne
1962 — Benko, Pal vs Petrosian, Tigran V. — 1/2-1/2 — Curacao AHO
1962 — Benko, Pal vs Petrosian, Tigran V. — 1/2-1/2 — Curacao AHO
1963 — Kavalek, Lubomir vs Acosta Fabian, Janna Paloma — 1-0 — Prague CZE

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