A04j — Reti: 1…c5

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.d3 e6 6.e4 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur les cases fortes f4 et g5 et la paire de fous.

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

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

Plans. Nbd2 (Développer Nb1) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte d4.

Atouts. Les Noirs s'appuient sur les cases fortes b4, d4 et e5, un avant-poste en d4, un fou actif en g7 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 g8, le fou c8 et les tours a8 et h8).

Plans. ...d6 (Libérer Bc8) ; ...Nf6 (Développer Ng8) ; ...c4 (Rupture) ; ...d5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, f2→g3, h2→g3, d3→e4	● d7→e6, f7→e6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● g5 (2v1)	● b4 (2v0), ● d4 (3v1), ● e5 (2v1)
Cases faibles	—	—
Centre	● e4 (1v0)	● d4 (3v1), ● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Enfermé (mob. 2)
Bg7		● Bg7 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	4 (● g8, ● c8, ● 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	● c2-c3, ● d3-d4, ● e4-e5	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f7-f6, ● …f7-f5

Partie
1953 Bucharest – Round 19 – Troianescu, Octav – 1-0 – Filip, Marius Liviu – G181 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. Nf1 Bd7 10. c3 e5
1953 Budapest ch-HUN – Round 1 – Dely, Peter – 0-1 – Navarovszky, Laszlo – G20 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. c3 b6 9. d4 cxd4 10. Nxd4 Nxd4
1954 Bucharest – Round 3 – Troianescu, Octav – 1/2-1/2 – Stahlberg, Gideon – G37 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 Bd7 10. a4 Qc7
1954 Mar del Plata/B.Aires zt it-17 – Round 18 – Perez Alcocer, Jose – 0-1 – Pilnik, Herman – G15 1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. Re1 O-O 8. Nc3 d6 9. Be3 h6 10. d4 d5
1955 Argentina – Round 7 – Laurencena Lopez, Gustavo Adrian – 0-1 – Pelikán, Jiří – G50 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d5 9. c3 b6 10. Qe2 a5
1956 URS Ch, semi final – Round 1 – Kasparian, Genrikh – 1/2-1/2 – Khalilbeili, Sultan – G32 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Nbd2 O-O 9. Re1 Qc7 10. Qe2 b6
1957 Moskou ch-URS – Round 13 – Gurgenidze, Bukhuti – 0-1 – Taimanov, Mark E – G132 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. Qc1 Ba6 10. Rd1 f5
1957 Moskou ch-URS – Round 20 – Gurgenidze, Bukhuti – 1-0 – Bannik, Anatolij – G202 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Re1 d6 9. d4 cxd4 10. cxd4 d5
1957 New York ch-USA – Round 11 – Seidman, Herbert – 1-0 – Mednis, Edmar J – G7 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. Qc1 Ba6 10. Rd1 d5
1957 New York ch-USA – Round 5 – Seidman, Herbert – 0-1 – Reshevsky, Samuel – G27 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Nbd2 O-O 9. Nb3 b6 10. exd5 exd5
1957 URS Ch, semi final – Round 1 – Aronson, Lev – 0-1 – Simagin, Vladimir – G22 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. Nf1 e5 10. c3 h6
1957 URS Ch, semi final – Round 1 – Gurgenidze, Bukhuti – 1-0 – Aronson, Lev – G20 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 f5 8. Re1 O-O 9. e5 Rb8 10. Nbd2 b5
1957 URS Ch, semi final – Round 18 – Gurgenidze, Bukhuti – 1-0 – Tarasov, Vitaly – G170 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Nbd2 O-O 9. Re1 d4 10. cxd4 cxd4
1957 Wageningen zt – Round 10 – Alster, Ladislav – 0-1 – Stahlberg, Gideon – G49 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. h4 e5 10. c3 h6
1958 Clare Benedict Cup 05th – Round 3 – Farre Mallofre, Miguel – 1/2-1/2 – Schmid, Lothar – G19 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d5 9. Nf1 h6 10. e5 Qc7
1958 Mar del Plata – Round 12 – Pelikan, Jan – 0-1 – Rossetto, Hector – G92 1. Nf3 c5 2. e4 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. Qc1 Ba6 10. Rd1 Rc8
1958 Munich olm prel – Round 2 – Czerniak, Moshe – 0-1 – Schmid, Lothar – G16 1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O Nge7 7. c3 d5 8. Na3 O-O 9. Re1 Rb8 10. exd5 Nxd5
1958 Riga ch-URS – Round 1 – Krogius, Nikolai V – 1/2-1/2 – Suetin, Alexey S – G57 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Nbd2 O-O 9. Re1 b5 10. exd5 Nxd5
1959 Buenos Aires La Regence – Round 6 – Banda Emma – 1/2-1/2 – Pelikan, Anna – G7 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O b6 7. Re1 Nge7 8. Nbd2 d6 9. Nf1 Rb8 10. h4 h5
1959 Clare Benedict Cup 06th – Round 4.3 – Albareda, Miguel – 0-1 – Darga, Klaus – G30 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Qe2 O-O 9. Re1 e5 10. Nbd2 b6
1960 UKR Ch sf – Round 2 – Gufeld, Eduard – 1/2-1/2 – Kostiuchenko, Alexander – G10 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. Nf1 b5 10. h4 Rb8
1960 Varna Varna BUL – Round 1 – Daskalov, Georgi – 1-0 – Trifunovic, Petar – G4 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. c3 d5 8. Qe2 O-O 9. Nh4 b6 10. f4 Re8
1961 Baden Vienna AUT – Round 1 – Pirc Salamon, Hubert – 0-1 – Averbakh, Yuri L – G11 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e6 6. e4 Nge7 7. c3 O-O 8. Be3 b6 9. Qc1 d5 10. Bh6 e5
1961 Belgrade – Round 1 – Bertok, Mario Jr. – 0-1 – Petrosian, Tigran A. – G28 1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O Nge7 7. Nc3 d6 8. a3 O-O 9. Bd2 b6 10. Rb1 Bb7
1961 Bled – Round 6 – Petrosian, Tigran A. – 1-0 – Pachman, Ludek – G61 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 e6 6. e4 Nge7 7. Re1 O-O 8. e5 d6 9. exd6 Qxd6 10. Nbd2 Qc7
1961 Helsinki – Round 7.3 – Gufeld, Eduard – 1-0 – Tumurbator, Purev – G11 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 b6 9. h4 d5 10. e5 Qc7
1961 Reggio Emilia ITA – Round 4 – Bartolome Sanz, Jose – 1-0 – Romani, Elio – G6 1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. d3 Nge7 7. c3 d5 8. Qe2 O-O 9. e5 d4 10. c4 Rb8
1961 Utrecht – Round 1 – Van de Pol, Jan – 1/2-1/2 – Langeweg, Kick – G8 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. e4 Bg7 5. d3 e6 6. O-O Nge7 7. Re1 d5 8. c3 O-O 9. e5 Qc7 10. Bf4 h6
1962 Appleby-Frodingham – Round 1 – Haygarth, Michael J – 1/2-1/2 – Hindle, Owen M – G2 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. Nbd2 O-O 9. Nf1 Rb8 10. h4 Nd4
1962 Argentina – Round 11 – Eliskases, Erich – 1-0 – Foguelman, Alberto – G57 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. a4 O-O 9. Nbd2 Qc7 10. Nc4 Bd7
1962 CSR Ch – Round 6 – Trapl, Jindrich – 1-0 – Acosta Fabian, Janna Paloma – G51 1. e4 e6 2. d3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 a5 10. a4 O-O
1962 Leningrad – Round 1 – Vasiukov, Evgeni – 1-0 – Vladimirov, Boris T – G30 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. Nbd2 O-O 9. a4 h6 10. c3 b6
1962 URS-JUG2 – Round 1 – Lazarevic, Aleksandar – 1-0 – Kushnir, Alla – G12 1. e4 g6 2. d3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 e6 6. O-O Nge7 7. Nbd2 O-O 8. Nh4 f5 9. f4 d6 10. a4 Rb8
1962 Whitby ch-BCF – Round 1 – Littlewood, John E – 1-0 – Hindle, Owen M – G13 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. Nbd2 O-O 9. a4 h6 10. Nc4 e5
1963 Asztalos Memorial – Round 10 – Bronstein, David I – 1-0 – Lokvenc, Josef – G27 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 O-O 10. b4 h6
1963 Asztalos Memorial 6th – Round 9 – Lokvenc, Josef – 0-1 – Barczay, Laszlo – G26 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 b5 10. a3 Rb8
1963 Bath ch-BCF – Round 2.4 – Haygarth, Michael J – 1/2-1/2 – Franklin Sheunesu Mhembere – G27 1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. O-O Nge7 7. Re1 O-O 8. Nbd2 Rb8 9. a4 a6 10. e5 Qc7
1963 Hoogovens – Round 1 – Gereben, Erno – 0-1 – Van den Berg, Cees – G14 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 e6 6. e4 Nge7 7. c3 d5 8. Qe2 b6 9. Re1 a5 10. Nbd2 Ba6
1963 Rubinstein Memorial – Round 1 – Czerniak, Magdalena – 1-0 – Gunsberger, Alexander – G7 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. Qd2 d5 10. exd5 Qxd5
1964 Belgrade – Round 1 – Benko, Pal – 1/2-1/2 – Matanovic, Aleksandar – G14 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 d6 8. c3 O-O 9. Nh4 Rb8 10. a4 a6
1964 Buenos Aires – Round 1 – Schweber, Samuel – 1/2-1/2 – Petrosian, Tigran V – G15 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. Be3 O-O 10. Na3 b6
1964 Kecskemet zt – Round 1 – Gheorghiu, Florin – 1-0 – Damjanovic, Marko – G8 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 Rb8 10. a4 Ne5
1964 Kecskemet zt – Round 1 – Tringov, Georgi P – 1-0 – Hecht, Hans-Joachim – G73 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 Rb8 10. a4 a6
1964 Kecskemet zt – Round 1 – Tringov, Georgi P – 1/2-1/2 – Langeweg, Kick – G6 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. c3 Qc7 9. Re1 d5 10. exd5 Nxd5
1964 Liberation – Round 2 – Benko, Pal – 1/2-1/2 – Matanovic, Aleksandar – G6 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Nbd2 d6 9. Nh4 Rb8 10. a4 a6
1964 Sarajevo BIH – Round 3 – Gojak, Ilija – 0-1 – Hort, Vlastimil – G5 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. Re1 d6 8. c3 O-O 9. b3 e5 10. Bb2 Re8
1965 Capablanca Memorial – Round 12 – Tringov, Georgi P – 1-0 – Doda, Zbigniew – G123 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. c3 d6 9. Nb3 e5 10. d4 cxd4
1965 Capablanca Memorial – Round 18 – Geller, Efim P – 1-0 – Doda, Zbigniew – G185 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 Rb8 10. Nf1 h6
1966 Beverwijk – Round 1 – Kramer, Hanspeter – 0-1 – Ree, Hans – G4 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 O-O 9. Be3 b6 10. d4 Ba6
1966 Buenos Aires ch-ARG – Round 1 – Bronstein, Luis Marcos – 1/2-1/2 – Garcia Soruco, Julio – G6 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nc3 d6 8. Bd2 Nd4 9. Nxd4 cxd4 10. Ne2 Qb6
1966 CSR Ch Int 1st – Round 14 – Augustin, Josef – 0-1 – Filip, Miroslav – G80 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 b6 8. c3 e5 9. Na3 d6 10. Nc4 O-O
1966 Den Haag zt – Round 9 – Alvarez Lee, Felix – 1/2-1/2 – Durão, Joaquim Manuel – G50 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. Nbd2 Rb8 9. a4 a6 10. c3 O-O
1966 La Habana olm fin-A – Round 13 – Acuna Medina, Angel G. – 0-1 – Panno, Oscar – G37 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 b6 10. Nf1 Ba6
1966 La Habana olm fin-B – Round 2 – Ree, Hans – 1-0 – Filipowicz, Andrzej – G3 1. e4 c5 2. Nf3 g6 3. d3 Bg7 4. g3 Nc6 5. Bg2 e6 6. O-O Nge7 7. Re1 d6 8. Nbd2 O-O 9. a4 f5 10. Nc4 e5
1966 La Habana olm prel – Round 3 – Fischer, Robert – 1-0 – Durão, Joaquim Manuel – G111 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. d4 d6 9. dxc5 dxc5 10. Qe2 b6
1966 La Habana olm prel – Round 3 – Rodriguez Gonzales, Jesus – 1/2-1/2 – Ree, Hans – G56 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. c3 d6 9. a4 Rb8 10. Nh4 a6
1966 Malmo – Round 15 – Ekenberg, Bengt – 1-0 – Skold, Kristian – G42 1. e4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. O-O e6 6. d3 Nge7 7. c3 d5 8. Bd2 b5 9. Qc1 h6 10. Re1 Rb8
1966 Mar del Plata 27th – Round 2 – Rubinetti, Jorge – 1/2-1/2 – Bolbochan, J. – G6 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. Na3 O-O 10. Nc2 b6
1966 Rio Hondo zt – Round 17 – Schweber, Samuel – 1-0 – Miranda, Marcio Marcos do Carmo – G109 1. e4 e6 2. d3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 O-O 10. b4 cxb4
1966 Titovo Uzice – Round 15 – Tringov, Georgi P – 1/2-1/2 – Udovcic, Mijo – G97 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Nbd2 d5 9. exd5 exd5 10. Nb3 b6
1967 Capablanca Memorial – Round 11 – Rossetto, Hector – 1/2-1/2 – Jimenez Zerquera, Eleazar – G100 1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. d3 Nge7 7. Nc3 O-O 8. h4 d5 9. h5 d4 10. h6 Bh8
1967 Capablanca Memorial – Round 14 – Abreu Rodriguez, Juan Luis – 1/2-1/2 – Schmid, Leo – G126 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e6 6. e4 Nge7 7. c3 d5 8. Nbd2 O-O 9. Re1 b6 10. Qe2 e5
1967 Halle zt – Round 1 – Ciocaltea, Victor – 1/2-1/2 – Gerusel, Mathias – G3 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. Re1 O-O 8. e5 d6 9. exd6 Qxd6 10. Nc3 Nd4
1967 Hoogovens – Round 5 – Szabo, Ladislav – 1-0 – Langeweg, Kick – G32 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 a5 10. a4 O-O
1967 HUN Ch – Round 5 – Prelovszky, Laszlo – 1/2-1/2 – Farago, Ivan – G12 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Bf4 d4 9. cxd4 cxd4 10. Qc1 e5
1967 It II Beverwijk NED – Round 15 – Keller, Dieter – 1-0 – Marovic, Drazen – G29 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 O-O 8. c3 d6 9. a4 b6 10. Na3 Bb7
1967 ROM Ch – Round 8 – Ciocaltea, Victor – 1/2-1/2 – Drimer, Dolfi – G54 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. c3 e5 10. a4 Rb8
1967 URS Team Ch – Round 1 – Guseva, Evgenia M. – 0-1 – Gaprindashvili, Nona – G144 1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. O-O Nc6 5. d3 e6 6. e4 Nge7 7. Re1 d6 8. Nbd2 O-O 9. Rb1 h6 10. Nf1 e5
1967 URS Team Ch – Round 1 – Kupreichik, Viktor D – 1/2-1/2 – Dvoretzky, Mark – G126 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Qe2 d6 9. Nh4 Rb8 10. f4 f5
1967 Venice – Round 4 – Canal, Esteban – 0-1 – Petrosian, Tigran A. – G16 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Qe2 h6 9. Rd1 b6 10. Qc2 O-O
1967 Wch U20 qual-A – Round 7 – Sigurjonsson, Gudmundur – 1/2-1/2 – Brond, Victor – G11 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. Be3 O-O 10. a4 b6
1968 Bristol ch-BCF – Round 7 – Lee, Graham D – 0-1 – Keene, Raymond D – G81 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 O-O 8. e5 b6 9. Nc3 d6 10. exd6 Qxd6
1968 Budapest – Round 1 – Dely, Peter – 1/2-1/2 – Farago, Adrian – G63 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 O-O 8. Re1 d6 9. a4 Rb8 10. Nc4 b6
1968 CSR Ch – Round 19 – Plachetka, Jan – 1/2-1/2 – Hlousek, Zdenek – G169 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nc3 O-O 8. Be3 d6 9. Qd2 Nd4 10. Bh6 Rb8
1968 Hastings6869 – Round 11 – Clarke, Paul R H – 1/2-1/2 – Kottnauer, Cenek – G62 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. Re1 d6 8. c3 O-O 9. d4 cxd4 10. cxd4 Qb6
1968 Lugano ol (Men) qual-C – Round 1 – Schmidt, Waldemar – 1-0 – Griffith, R. – G13 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 O-O 8. Nbd2 d5 9. e5 f6 10. exf6 Bxf6
1968 Lugano olm - Round 1 - Myers, Hugh - 1/2-1/2 - De Winter Gallegos, Willy - G398 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 O-O 9. h4 f5 10. h5 h6
1968 ROM Ch – Round 6 – Urzica, Aurel – 1-0 – Vaisman, Volodia – G35 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Nbd2 b5 9. exd5 exd5 10. Nb3 c4
1968 Southend – Round 1 – Lee, Peter N – 1/2-1/2 – Keene, Raymond D – G17 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Nbd2 b6 9. Re1 Ba6 10. Qa4 Bb7
1968 SWE Ch – Round 12 – Ekenberg, Bengt – 1-0 – Litsberger, Rune – G50 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Qe2 O-O 9. e5 h6 10. Re1 b5
1968 WchT U26 – Round 1 – Plachetka, Jan – 0-1 – Huebner, Robert – G28 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nc3 d5 8. exd5 exd5 9. Bf4 O-O 10. Qd2 Bg4
1969 Liberation – Round 12 – Tringov, Georgi P – 1-0 – Janosevic, Dragoljub – G55 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. c3 d5 8. Nbd2 O-O 9. Re1 b6 10. exd5 Nxd5
1969 Liberation – Round 7 – Hecht, Hans-Joachim – 1/2-1/2 – Ostojic, Predrag – G33 1. e4 c5 2. Nf3 g6 3. d3 Bg7 4. g3 Nc6 5. Bg2 e6 6. O-O Nge7 7. Nc3 d5 8. exd5 exd5 9. Bf4 O-O 10. Qd2 Be6
1969 Moskou ch-URS – Round 1 – Vasiukov, Evgeni – 1/2-1/2 – Platonov, Igor V – G197 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 e6 6. e4 Nge7 7. Re1 d6 8. c3 e5 9. a3 a5 10. a4 O-O
1969 Raach zt – Round 5 – Barczay, Laszlo – 0-1 – Westerinen, Heikki M.J. – G59 1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. d3 Nc6 5. Nf3 e6 6. O-O Nge7 7. Nc3 d5 8. Bg5 h6 9. Bf4 d4 10. Ne2 e5
1970 Palma de Mallorca Interzonal – Round 22 – Larsen, Bent – 1/2-1/2 – Ujtumen, Tudev – G256 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e6 6. e4 d6 7. Re1 Nge7 8. c3 O-O 9. Nbd2 Rb8 10. h4 h6
1972 Skopje ol (Men) fin-A – Round 4 – Kavalek, Lubomir – 1-0 – Jakobsen, Odinn Orn – G257 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 O-O 10. b4 Be6
1973 Leningrad Interzonal – Round 14 – Radulov, Ivan – 0-1 – Taimanov, Mark – G97 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. d4 cxd4 10. Nxd4 Bb7
1973 Leningrad Interzonal – Round 16 – Torre, Eugenio – 1/2-1/2 – Taimanov, Mark – G85 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 O-O 9. Na3 Rb8 10. d4 cxd4
1975 URS Team Ch – Round 1 – Dzindzichashvili, Roman – 1-0 – Savon, Vladimir Andreevichndreevich – G525 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e6 6. e4 Nge7 7. c3 d5 8. exd5 exd5 9. Nbd2 O-O 10. Nb3 b6
20. European Teams 2015 – Round 7.8 – Saric, Ivan – 0-1 – Ivanisevic, Ivan – G318 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Re1 e5 9. a3 d6 10. b4 h6
3. Norway Blitz 2015 – Round 7.1 – Giri, Anish – 1/2-1/2 – Topalov, Veselin – G31 1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O Nge7 7. c3 O-O 8. Re1 e5 9. Na3 d6 10. Nc2 h6
4. World Blitz 2008 – Round 13 – Amin, Bassem – 1-0 – Polgar, Judit – G92 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 Bd7 9. d4 O-O 10. h4 cxd4
40. Olympiad Open 2012 – Round 11.4 – Kamsky, Gata – 1-0 – Bartel, Mateusz – G614 1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. d4 cxd4 10. Nxd4 Ba6
41. Olympiad Open 2014 – Round 10.21 – Gong, Qianyun – 0-1 – Cori, Jorge – G710 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Qe2 O-O 9. Re1 e5 10. exd5 Nxd5
Cote d'Ivoire Rapid 2019 – Round 5.2 – Amin, Bassem – 1-0 – Nakamura, Hikaru – G22 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O d6 7. c3 Nf6 8. Re1 O-O 9. d4 e5 10. dxc5 dxc5
FIDE Grand Swiss 2025 – Round 8 – Amin Bassem – 0-1 – Korobov Anton – G448 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O d6 7. c3 Nf6 8. Re1 e5 9. a3 O-O 10. b4 h6
FIDE World Rapid 2014 – Round 1.13 – Amin, Bassem – 1-0 – Radjabov, Teimour – G4 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. c3 d5 8. Re1 h6 9. h4 b6 10. e5 Ba6
FIDE World Rapid 2014 – Round 7.32 – Anton Guijarro, David – 1/2-1/2 – Milov, Vadim – G114 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O d6 7. c3 e5 8. a3 Nge7 9. b4 b6 10. Nbd2 O-O
IBM 1978 – Round 10 – Ljubojevic, Ljubomir – 1-0 – Langeweg, Kick – G27 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 O-O 10. b4 b6
Manila Interzonal 1976 – Round 10 – Hort, Vlastimil – 1-0 – Gheorghiu, Florin – G44 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Qe2 d6 8. c3 O-O 9. a3 b6 10. Nbd2 h6
Manila Interzonal 1976 – Round 16 – Ljubojevic, Ljubomir – 1-0 – Hort, Vlastimil – G71 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 e5 9. a3 O-O 10. b4 b6
Petropolis Interzonal 1973 – Round 4 – Hug, Werner – 0-1 – Hort, Vlastimil – G17 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 e5 8. Be3 d6 9. d4 exd4 10. cxd4 Bg4
World Blitz 2015 – Round 8.50 – Anton Guijarro, David – 1/2-1/2 – Antipov Olano, Maxim – G506 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 e5 8. a3 d6 9. b4 O-O 10. Nbd2 b6
World Blitz 2019 – Round 2.88 – Bologan, Victor – 0-1 – Yagupov, Igor – G154 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. Be3 b6 9. d4 cxd4 10. cxd4 d5

A04j —

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.d3 e6 6.e4

Les coups candidats

6…Nge7 — 93.8% (6082 parties)

Ambassadeurs : Sanduleac, Vasile (20x), Nevednichy, Vladislav (19x), Kovanova, Baira (16x), De Coverly, Roger D (15x), Mashinskaya, Iulia (14x), Van der Weide, Karel (14x), Langeweg, Kick (12x), Tringov, Georgi P (11x)

6…d6 — 3.7% (241 parties)

Ambassadeurs : Hausner, Ivan (4x), Socko, Bartosz (3x), Mendes, Silvio Luiz Teixeira (2x), Wibe, Terje (2x), Gamayev, Oleg (2x), Gershon, Alik (2x), Perez Marco, Ricardo (2x), Zimina, Olga (2x)

6…d5 — 1.0% (64 parties)

Ambassadeurs : Barnes, Craig (2x), Svidler, Peter (2x), Lauterbach, Ingrid (1x), Wallinger, Manfred (1x), Metz, Frank A (1x), Weindl, Alfred (1x), Kekki, Jorma (1x), Whitehead, Jay E (1x)

6…Nf6 — 0.8% (51 parties)

Ambassadeurs : Floegel, Ulrich, Dr. (2x), Vasovski, Nikola (2x), Gulko, Boris (2x), Serafim Junior, Arnor (2x), Dintheer, William (1x), Konieczka, Frank (1x), Gerusel, Mathias (1x), Santo-Roman, Marc (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Nge7	6…d6	6…d5	6…Nf6
<1800	136	90%	3%	3%	2%
1800-2200	2544	93%	5%	1%	1%
2200-2600	2784	95%	3%	1%	1%
2600+	47	81%	11%	6%	2%

Évolution par décennie (% des parties)

Décennie	N parties	6…Nge7	6…d6	6…d5	6…Nf6
1950s	31	94%	3%	—	—
1960s	126	98%	2%	—	—
1970s	267	94%	4%	1%	0%
1980s	286	95%	3%	1%	1%
1990s	1405	95%	3%	1%	0%
2000s	2129	94%	4%	1%	1%
2010s	1911	93%	4%	1%	1%
2020s	327	90%	6%	2%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Nge7	93%	90%	▼ -3.8%
6…d6	4%	6%	▲ +2.5%
6…d5	1%	2%	▲ +1.2%
6…Nf6	1%	2%	▲ +0.7%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties
Gukesh D — 2 parties
Karpov, Anatoly — 1 partie
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

6…Nge7 — 93.8% (6082 parties)

1953 — Myers, Hugh S vs Penquite, John — 1-0 — Illinois
1953 — Dely, Peter vs Navarovszky, Laszlo — 0-1 — Budapest ch-HUN
1953 — Troianescu, Octav vs Filip, Marius Liviu — 1-0 — Bucharest ROU
1954 — Perez Alcocer, Jose vs Pilnik, Herman — 0-1 — Mar del Plata/Buenos Aires
1954 — Troianescu, Octav vs Stahlberg, Gideon — 1/2-1/2 — Bucharest ROU

6…d6 — 3.7% (241 parties)

1958 — Farre Mallofre, Miguel vs Perez Gonsalves, Eduardo — 1-0 — Valencia
1960 — Mendes, Silvio Luiz Teixeira vs Bazan, Osvaldo — 1-0 — Rio de Janeiro BRA
1964 — Mendes, Silvio Luiz Teixeira vs Muniz Theseu — 0-1 — Sao Paulo BRA
1970 — Larsen, Benjamin Holsko vs Ujtumen, Tudev — 1/2-1/2 — Palma de Mallorca izt
1972 — Lombard, Andre vs Tacchio, Rolando — 1-0 — Firenze ITA

6…d5 — 1.0% (64 parties)

1972 — Metz, Frank A vs Barnes, Craig — 0-1 — Berkeley
1979 — Whitehead, Jay E vs Barnes, Craig — 0-1 — San Francisco, CA USA
1985 — Lauterbach, Ingrid vs Wallinger, Manfred — 1/2-1/2 — Krumbach
1988 — Weindl, Alfred vs Kekki, Jorma — 1/2-1/2 — It Open
1990 — Aird, Ian vs Goodall, Harvey — 1-0 — USA op

6…Nf6 — 0.8% (51 parties)

1975 — Santo-Roman, Marc vs Warner, S. — 1-0 — Carmarthen
1988 — Floegel, Ulrich, Dr. vs Dintheer, William — 1-0 — Zurich SUI
1988 — Konieczka, Frank vs Gerusel, Mathias — 0-1 — Duitsland tt
1988 — Rupp, Eckart, Dr. vs Grund, Erwin — 1-0 — Lienz
1990 — Harnett, Robert J vs Gonzalez Wood, Marcos Antonio — 1-0 — Guernsey GCI

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