D75 — Neo-Gruenfeld, 6.cxd5 Nxd5 7.O-O c5 8.Nc3 Nxc3 9.bxc3 cxd4

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.Nc3 Nxc3 9.bxc3 cxd4 ○ Trait aux Blancs

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 f4 et g5, la paire de fous et les colonnes semi-ouvertes b et d.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1) et les pions isolés a2 et c3.

Plans. Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; Tour sur colonne b ; Tour sur colonne d.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte f5, un fou actif en g7, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Les pions isolés a2 et c3, les fous enfermés en c1 et g2 et une pièce en prise (le pion en c3).

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...Nbd7 (Développer Nb8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...d3 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	● a2, ● c3	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● f7→g6, h7→g6
Passés	—	—
Majorité	—	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● g5 (2v0)	● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (3v2)	● d5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● b, ● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 7)
Bg2	● Bg2 Enfermé (mob. 2)
Bg7		● Bg7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	3 (b8, c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c3-c4, ● e2-e3, ● e2-e4	● …d4-d3, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1922 It – Round 8 – Rubinstein, Akiba – 1/2-1/2 – Tartakower, Savielly – G9 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 e5
1922 Vienna – Round 1 – Rubinstein, Akiba – 1/2-1/2 – Tartakower, Savielly – G42 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 e5
1923 Hastings2324 – Round 5 – Michell, Reginald – 0-1 – Euwe, Max – G20 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. e3 Qa5
1925 Marienbad – Round 6 – Saemisch, Friedrich – 0-1 – Reti, Richard – G36 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Nd7
1927 London – Round 3 – Reti, Richard – 1/2-1/2 – Yates, Frederic D – G16 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1928 The Hague ol (Men) – Round 2 – Apscheneek, Fricis – 0-1 – Lokvenc, Josef – G16 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. e3 Nxc3 10. bxc3 Qa5
1936 UJCS-14.Kongress – Round 3 – Engel, Jindrich – 1-0 – Olexa, Vilem – G7 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1937 Hastings3738 – Round 3 – Keres, Paul Petrovich – 1-0 – Mikenas, Vladas – G9 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O c5 8. d4 cxd4 9. Nxd4 Nxc3 10. bxc3 Qc7
1937 Margate – Round 1 – Keres, Paul – 1-0 – Menchik, Vera Frantsevna – G6 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 Nxc3 8. bxc3 c5 9. O-O cxd4 10. cxd4 Nc6
1937 Stockholm ol – Round 9 – Keres, Paul Petrovich – 1/2-1/2 – Mikenas, Vladas – G53 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O c5 8. Nc3 cxd4 9. Nxd4 Nc6 10. Nxc6 bxc6
1938 USA Ch fin-A – Round ? – Blumin, Boris – 0-1 – Santasiere, Anthony – G13 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. Be3 Qa5
1939 Buenos Aires ARG – Round 1 – Staahlberg, Gideon – 1-0 – Castillo Larenas, Mariano – G2 1. d4 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. Bg2 O-O 7. O-O c5 8. Nc3 Nxc3 9. bxc3 Nc6 10. e3 Qa5
1939 Buenos Aires ol f-A – Round 11 – Staahlberg, Gideon – 1-0 – Mikenas, Vladas – G219 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d5 6. cxd5 Nxd5 7. O-O c5 8. d4 cxd4 9. Nxd4 Nxc3 10. bxc3 e5
1939 Buenos Aires ol f-A – Round 7 – Raud, Ilmar – 0-1 – Najdorf, Miguel – G145 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. d4 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Ne5 Qxd4
1939 Kemeri / Riga – Round ? – Koblencs, Alexander – 1/2-1/2 – Mikenas, Vladas – G96 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. c6 bxc6 10. Na3 Rb8
1939 Kemeri / Riga – Round 1 – Stahlberg, Gideon – 1-0 – Mikenas, Vladas – G37 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 Rd8
1939 olm Buenos Aires – Round ? – Raud, Ilmar – 0-1 – Najdorf, Miguel – G13 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. d4 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Ne5 Qxd4
1940 URS-sf – Round 1 – Grechkin, Dmitry M – 1-0 – Khavin, Abram Leonidovich – G88 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. Nc3 c5 8. d4 cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1941 Mar del Plata – Round 15 – Luckis, Marcos – 0-1 – Najdorf, Miguel – G119 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d5 5. Nf3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1942 Sverdlovsk – Round 4 – Mikenas, Vladas – 1-0 – Bastrikov, Georgy – G24 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 e5
1944 La Plata Jockey Club – Round 10 – Maderna, Carlos – 0-1 – Stahlberg, Gideon – G48 1. d4 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Bg7 6. Nf3 O-O 7. O-O c5 8. Nc3 Nxc3 9. bxc3 Qa5 10. Qb3 Nc6
1944 La Plata Jockey Club – Round 14 – Iliesco, Juan – 1-0 – Bolbochan, Julio – G65 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O c5 8. d4 Na6 9. e4 Nxc3 10. bxc3 Bg4
1944 La Plata Jockey Club – Round 5 – Guimard, Carlos E – 1/2-1/2 – Bolbochan, Julio – G26 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1945 Mar del Plata – Round 5 – Guimard, Carlos E – 1/2-1/2 – Bolbochan, J. – G16 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1946 Buenos Aires ch-ARG – Round 20 – Alvarez Martin, Pedro – 1/2-1/2 – Beretta, Alberto Luigi – G77 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Nd7
1946 Staunton, Groningen NED – Round 16 – Vidmar, Marjeta – 1/2-1/2 – Szabo, Ladislav – G58 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. Nc3 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Nd7
1946 Treybal Memorial – Round 13 – Zíta, František – 0-1 – Najdorf, Miguel – G69 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. O-O c5 8. d4 Nc6 9. Nxd5 Qxd5 10. Ne5 Qxd4
1947 Buenos Aires ch-ARG – Round 1 – Aguirre Ataulluco, Patrick Gian Pierre – 1-0 – Sanguinetti, Renato – G37 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. Be3 Qa5
1947 Buenos Aires ch-ARG – Round 1 – Benko, Francisco – 1-0 – Beretta, Alberto Luigi – G13 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O c5 8. d4 Nxc3 9. bxc3 Qa5 10. Qb3 Na6
1947 Buenos Aires ch-ARG – Round 1 – Benko, Francisco – 1-0 – Sanguinetti, Renato – G7 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Ne1 Be6 10. Nd3 Rc8
1947 Parnu – Round 1 – Kotov Lundqvist, Alex – 1-0 – Boleslavsky, Isaac – G12 1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. c4 Bg7 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Nbd2 Nxc5 10. Nb3 Na4
1947 Yugoslavia Ch – Round 12 – Bidev, Pavle – 1/2-1/2 – Bozic, Aleksandar – G60 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c5 7. dxc5 Na6 8. cxd5 Nxd5 9. c6 bxc6 10. Nbd2 Rb8
1948 Budapest – Round 8 – Radulescu, Mihai – 1-0 – Benko, Pal – G43 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. Be3 Qa5
1948 CSR Ch Bratislava SVK – Round 12 – Ujtelky, Maximilian – 0-1 – Alster, Ladislav – G17 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Nc3 Nxc3 10. bxc3 Qxd1
1948 Karlovy Vary – Round 10 – Pirc, Vasja – 1/2-1/2 – Stoltz, Gabriel – G106 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 O-O 7. O-O c5 8. Nc3 Nxc3 9. bxc3 Nc6 10. e3 Qa5
1948 Karlovy Vary – Round 3 – Vidmar, Marjeta – 1/2-1/2 – Foltys, Jan – G38 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. Nc3 cxd4 9. Nxd4 Nxc3 10. bxc3 Nd7
1948 Mar del Plata – Round 9 – Guimard, Carlos E – 1-0 – Denker, Arnold S – G73 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 Qh5
1948 Saltsjobaden Interzonal – Round 13 – Lundin, Erik – 1/2-1/2 – Boleslavsky, Isaac – G116 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ne1 Nf4 10. Qc2 Nxg2
1948 Saltsjobaden Interzonal – Round 14 – Lilienthal, Andor – 0-1 – Szabo, Laszlo – G127 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Nbd2 Nxc5 10. Nb3 Na4
1948 YUG Ch – Round 14 – Pirc, Vasja – 1-0 – Horvat, Rudolf – G21 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. Nc3 Nxc3 9. bxc3 Nc6 10. e3 Be6
1949 Budapest-Moscow – Round 1 – Benko, Pal – 1/2-1/2 – Bronstein, David I – G7 1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. O-O Bg7 5. d4 c5 6. c4 O-O 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Nc6 10. Be3 Be6
1949 Mar del Plata – Round 3 – Eliskases, Erich – 1/2-1/2 – Michel, Pascal – G45 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. d4 d5 7. cxd5 Nxd5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Nxc5
1949 Mar del Plata – Round 5 – Blanco Cruz, Wara – 1-0 – Flores Alvarez, Rodrigo – G53 1. d4 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Bg7 6. Nf3 O-O 7. O-O c5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 c4
1949 Oldenburg – Round 12 – Bogoljubow, Efim – 1/2-1/2 – Saemisch, Friedrich – G26 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Nc6 9. a3 Nc7 10. Nbd2 Ne6
1949 Oldenburg – Round 12 – Bogoljubow, Efim – 1/2-1/2 – Saemisch, Friedrich – G41 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Nc6 9. a3 Nc7 10. Nbd2 Ne6
1949 Oldenburg – Round 15 – Zemgalis, Elmars – 1/2-1/2 – Unzicker, Wolfgang – G31 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 c5 7. O-O O-O 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 Qh5
1949 Oldenburg – Round 16 – Bogoljubow, Efim – 1/2-1/2 – Unzicker, Wolfgang – G63 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 c5 7. dxc5 O-O 8. O-O Na6 9. Ng5 Ndb4 10. Qb3 Qa5
1949 Schlechter Memorial – Round 1 – Kottnauer, Cenek – 0-1 – Rabar, Braslav – G18 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nf3 O-O 6. O-O c5 7. dxc5 Na6 8. cxd5 Nxd5 9. Ng5 Ndb4 10. Qxd8 Rxd8
1949 Trencianske Teplice – Round 4 – Erdelyi, Sandor – 0-1 – Szabo, Ladislav – G25 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 c5 8. Nc3 Nxc3 9. bxc3 Nc6 10. Bb2 Qb6
1949 Trencianske Teplice – Round 5 – Bolbochan, J. – 1/2-1/2 – Richter, Edgar – G26 1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d5 7. cxd5 Nxd5 8. d4 Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1949 URS Ch, semi final – Round 1 – Batuev, Anton – 1-0 – Fridstein, German – G99 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O g6 5. c4 Bg7 6. cxd5 Nxd5 7. d4 O-O 8. dxc5 Na6 9. Ne1 Ndb4 10. Qa4 Qc7
1949 URS Ch, semi final – Round 1 – Vatnikov, Josif E – 1-0 – Arulaid, Alexander – G20 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 Qh5
1949 YUG-NED – Round 2.6 – Muhring, Willem Jan – 1/2-1/2 – Milic, Borislav – G13 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Qa4 Nxc5 10. Qh4 e6
1950 Amsterdam – Round 4 – Najdorf, Miguel – 1/2-1/2 – Gligorić, Svetozar – G56 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. d4 c5 7. O-O O-O 8. dxc5 Na6 9. Qa4 Nxc5 10. Qh4 e6
1950 Dubrovnik olm – Round 1 – Porreca, Giorgio – 0-1 – Aguilar Flores, Renata Camila – G34 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. cxd5 Nxd5 7. O-O c5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 Qc4
1950 HUN Ch 05th – Round 7 – Bakonyi, Elek – 1-0 – Jenei, Ferenc – G11 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O c5 9. d4 cxd4 10. cxd4 Nc6
1950 Mar del Plata – Round 1 – Alvarez Martin, Pedro – 0-1 – Pirc, Vasja – G8 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. e3 Be6
1950 Mar del Plata – Round 1 – Rossolimo, Nicolas – 1-0 – Michel, Pascal – G12 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 d5 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Nc6 10. Be3 Na5
1950 Mar del Plata – Round 7 – Marini, Luis – 0-1 – Gligorić, Svetozar – G54 1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Na3 Nxc5 10. Nc4 b6
1950 Sorrento ch ITA – Round 10 – Giustolisi, Alberto – 0-1 – Castaldi, Vincenzo – G24 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Nd7
1950 Sorrento ch ITA – Round 10 – Primavera, Giuseppe – 0-1 – Paoli, Enrico – G25 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. dxc5 Nxc3 10. bxc3 Qa5
1951 Marianske Lazne zt – Round 1 – Barda, Olaf – 1-0 – Tsvetkov, Alexandar K – G43 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 O-O 6. Bg2 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Qb3 Qd4
1951 YUG Ch 7th – Round 3 – Tot, Bora – 1/2-1/2 – Gligoric, Svetozar – G20 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. g3 O-O 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nb6 10. e3 a6
1952 Budapest – Round 12 – Barcza, Gedeon – 0-1 – Troianescu, Octav – G113 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Nb4 9. Qb3 N8a6 10. Ng5 h6
1952 Havana – Round 9 – Zavaleta Pomar, Oscar Ricardo – 1/2-1/2 – Gligoric, Sofija – G84 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Nbd2 Nxc5 10. Nb3 Ne6
1952 Helsinki olm – Round 1 – Johnsen, Larus – 1/2-1/2 – Pachman, Ludek – G292 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. Nc3 c5 8. d4 Nc6 9. dxc5 Nxc3 10. bxc3 Qa5
1952 Hungary Ch – Round 5 – Bakonyi, Elek – 0-1 – Negyesy, Gyorgy – G27 1. d4 d5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. c4 c5 7. dxc5 Na6 8. cxd5 Nxd5 9. c6 bxc6 10. Nbd2 Qb6
1952 JUG Ch – Round 10 – Pirc, Vasja – 1/2-1/2 – Puc, Stojan – G66 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Qa5 10. Bb2 Bd7
1952 Rio de Janeiro – Round 17 – Trifunovic, Petar – 1/2-1/2 – Engels, Ludwig – G98 1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d5 7. cxd5 Nxd5 8. d4 Nxc3 9. bxc3 Nc6 10. Be3 cxd4
1953 Bucharest – Round 8 – Radulescu, Mihai – 0-1 – Milev, Zdravko – G82 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. d4 O-O 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 cxd4 10. Nxd4 Qa5
1953 Budapest HUN – Round ? – Hajtun, Jozsef – 0-1 – Honfi, Karoly – G8 1. d4 Nf6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 c5 7. cxd5 Nxd5 8. dxc5 Na6 9. e4 Ndb4 10. Nc3 Nxc5
1953 HUN Ch Budapest HUN – Round 1 – Laszlo, Csaba – 0-1 – Kluger, Gyula – G40 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 Qc4
1953 Mar del Plata – Round 19 – Rossetto, Hector – 1/2-1/2 – Najdorf, Miguel – G178 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. d4 c5 8. O-O Nxc3 9. bxc3 Nc6 10. Be3 cxd4
1953 Mar del Plata – Round 8 – Cuellar Gacharna, Miguel – 1-0 – Pilnik, Herman – G92 1. d4 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Bg7 6. Nf3 O-O 7. O-O c5 8. dxc5 Nc6 9. Nbd2 Ndb4 10. a3 Na6
1953 Wch U20 fin-A – Round 1 – Olafsson, Fridrik – 1/2-1/2 – Panno, Oscar – G3 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1954 Amsterdam olm – Round 1 – Najdorf, Miguel – 1-0 – Pachman, Ludek – G5 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Qxd1
1954 Bucharest – Round 1 – Sandor, Bela – 1/2-1/2 – Wade, Robert G – G24 1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 Bg7 5. cxd5 Nxd5 6. O-O O-O 7. Nc3 c5 8. d4 Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1954 Bucharest – Round 10 – Sandor, Bela – 1/2-1/2 – Kluger, Carsten – G91 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Be3 cxd4
1954 Dyckhoff Memorial A 5456 – Round ? – Hayes, Christiaan – 0-1 – O'Kelly de Galway, Alberic – G7 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. g3 O-O 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. Bb2 Bg4
1954 Hollywood Open – Round ? – Evans, Larry M – 1-0 – Sherwin, James T – G17 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Qa4 Nxc5 10. Qh4 Qa5
1954 Hungary Ch – Round 1 – Benko, Pal – 1-0 – Navarovszky, Laszlo – G23 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Qxd1
1954 Hungary Ch – Round 1 – Hajtun, Jozsef – 1-0 – Szily, Jozsef – G60 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c5 5. dxc5 Nf6 6. O-O O-O 7. c4 Na6 8. cxd5 Nxd5 9. Ng5 Ndb4 10. a3 Qxd1
1954 Mar del Plata – Round 5 – Eliskases, Erich – 1-0 – Wexler, Bernardo – G36 1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Nxc5
1954 Olympiad final A – Round 10 – Goode, Royal – 1/2-1/2 – Bobekov, Radko – G22 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Qa5 10. Qb3 cxd4
1954 Olympiad final B – Round 1 – Cuellar Gacharna, Miguel – 1/2-1/2 – De Paoli, Emilio – G12 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 c5 6. Bg2 Nxc3 7. bxc3 Bg7 8. Nf3 O-O 9. O-O cxd4 10. cxd4 Nc6
1954 Olympiad final B – Round 1 – Larsen, Benjamin Holsko – 1-0 – Salo, Tapio – G57 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Ng5 Ndc7 10. Qc2 Qd4
1955 EU-Cup Gr3 – Round 5.3 – Philippe, Georges – 0-1 – Lehmann, Heinz – G11 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. e4 Ndb4 10. Qxd8 Rxd8
1956 Candidats Tournament – Round 11 – Panno, Oscar – 1/2-1/2 – Szabo, Laszlo – G50 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1956 Corr Wch2 – Round 1 – Bergraser, Volf – 0-1 – Bhaskar Jyoti Koch – G15 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. c6 bxc6 10. Na3 Qc7
1956 Moscow olm fin-A – Round 2 – Larsen, Benjamin Holsko – 1/2-1/2 – Filip, Marius Liviu – G38 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1957 Bratislava Bratislava SVK – Round 5 – Herink, Miroslav – 1/2-1/2 – Filip, Miroslav – G19 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1957 Dublin zt – Round 5 – Dunkelblum, Arthur – 0-1 – Benko, Pal – G40 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1957 Mar del Plata – Round 13 – Behrensen, Joern – 0-1 – Ader Hausman, Walter – G114 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. cxd5 Nxd5 7. O-O c5 8. Nc3 cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1957 Mar del Plata – Round 15 – Bianco Esposito, Antonio – 1-0 – Ader Hausman, Walter – G129 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Qxd1
1957 Mar del Plata – Round 9 – Wexler, Bernardo – 1/2-1/2 – Bianco Esposito, Antonio – G88 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1957 Sombor – Round 16 – Gligorić, Svetozar – 1/2-1/2 – Cuderman, Vinko – G153 1. d4 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Bg7 6. Nf3 O-O 7. O-O c5 8. Nc3 Nxc3 9. bxc3 Nc6 10. dxc5 Qa5
1957 URS Ch, semi final – Round 9 – Averbakh, Yuri L – 1-0 – Kaminsky, Oleg – G95 1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d5 7. cxd5 Nxd5 8. d4 cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1957 USA Ch Open 58th – Round 11 – Mednis, Edmar J – 1/2-1/2 – Santasiere, Anthony – G77 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. c6 bxc6 10. Nd4 Bd7
1958 Munich olm fin-A – Round 9 – Eliskases, Erich – 1/2-1/2 – Milev, Zdravko – G93 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 d5 7. dxc5 Na6 8. cxd5 Nxd5 9. Ng5 Ndb4 10. Nc3 h6
1960 AUS Ch – Round 6.2 – Koshnitsky, Gregory – 1/2-1/2 – Purdy, Cecil J S – G25 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. O-O O-O 6. Nc3 d5 7. cxd5 Nxd5 8. d4 Nc6 9. e3 Be6 10. Ng5 Nxc3
1960 Buenos Aires ch-ARG – Round 16 – Bolbochan, J. – 1/2-1/2 – Najdorf, Rafael – G117 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 Qc4
1960 BUL-ch14 Sofia BUL – Round 8 – Kolarov, Atanas S. – 1/2-1/2 – Milev, Zdravko – G28 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d5 6. cxd5 Nxd5 7. Nc3 c5 8. d4 Nxc3 9. bxc3 Nc6 10. e3 Be6
1960 Leipzig olm fin-A – Round 1 – Najdorf, Miguel – 1/2-1/2 – Uhlmann, Wolfgang – G12 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. g3 O-O 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Nc6
1961 EU Team Ch – Round 6 – Lengyel, Levente – 1/2-1/2 – Kozma, Julius – G8 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1962 Candidats Tournament – Round 18 – Kortchnoi, V. – 1/2-1/2 – Benko, P. – G67 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. a3 Qxd1
1962 Hastings6263 – Round 8 – Littlewood, John E – 1-0 – Hollis, Adrian – G39 1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. c4 Nf6 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Qb3 h6
1962 LAT Ch – Round ? – Kampenuss Peteris – 0-1 – Suetin, Alexey S – G31 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. g3 O-O 7. Bg2 c5 8. O-O Nxc3 9. bxc3 Nc6 10. Be3 cxd4
1962 New York ch-USA – Round 11 – Reshevsky, Samuel – 1-0 – Benko, Pal – G61 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1962 Sofia – Round 9 – Lehmann Garcia, Daniel William – 1/2-1/2 – Lilienthal, Andor – G52 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Nfd2 Ndb4 10. Nc3 Nxc5
1962 Stockholm Interzonal – Round 13 – Aaron, Manuel – 0-1 – Geller, Efim P – G15 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 Nxc3 8. bxc3 c5 9. O-O cxd4 10. cxd4 Nc6
1963 Capablanca Memorial – Round 3 – Darga, Klaus – 1/2-1/2 – Robatsch, Karl – G22 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Qxd1
1963 Capablanca Memorial – Round 7 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Robatsch, Karl – G63 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1963 Capablanca Memorial – Round 9 – Darga, Klaus – 1/2-1/2 – Uhlmann, Wolfgang – G82 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1963 Hoogovens-B – Round 8 – Sandor, Bela – 1/2-1/2 – Zuidema, Coen – G27 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. cxd5 Nxd5 6. O-O O-O 7. d4 c5 8. Nc3 cxd4 9. Nxd4 Nxc3 10. bxc3 Nc6
1963 Kiev Avantgard Ch – Round ? – Pelts, Roman – 1-0 – Bakhmatov, Eduard – G22 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 O-O 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1963 Moscow RUS – Round 1 – Cuijpers, Frans Andre – 1/2-1/2 – Himenes – G3 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Qb3 h6
1963 Piatigorsky Cup – Round 8 – Gligorić, Svetozar – 0-1 – Olafsson, Fridrik – G15 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1963 Sarajevo – Round 1 – Portisch, Lajos – 1/2-1/2 – Uhlmann, Wolfgang – G4 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1964 Budapest ch-HUN – Round 1 – Kluger, Gyula – 1-0 – Sallay, Roland – G70 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Nb4 9. Nc3 N8a6 10. Be3 Qxd1
1964 Budapest ch-HUN – Round 1 – Portisch, Lajos – 1-0 – Kluger, Gyula – G71 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1964 Budapest ch-HUN – Round 2 – Bilek, Istvan – 1/2-1/2 – Honfi, K. – G174 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. O-O O-O 6. c4 d5 7. dxc5 Na6 8. cxd5 Nxd5 9. Ng5 Ndb4 10. Nc3 Qxd1
1964 Capablanca Memorial – Round 19 – Bielicki, Carlos – 1-0 – Garcia Martinez, Salomon – G193 1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. d4 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 Rd8
1964 Moscow Ch sf – Round ? – Shamkovich, Leonid – 1/2-1/2 – Yudovich, Mikhail Jr – G1 1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. c6 bxc6 10. Nbd2 Qc7
1965 Budapest2 – Round 7 – Krogius, Nikolai V – 1/2-1/2 – Navarovszky, Laszlo – G35 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Qxd1
1965 Corr W-05ch – Round ? – Rokhlin, Yakov G – 1-0 – Estrin, Yakov – G2 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1965 Hastings ch-BCF – Round 2 – Holmes, H. – 0-1 – Cafferty, Bernard – G25 1. c4 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. e4 Ndb4 10. Qe2 Qd3
1965 Hungary – Round 1 – Hajtun, Joseph – 1-0 – Navarovszky, Laszlo – G53 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1965 Hungary – Round 1 – Lengyel, Laszlo – 1-0 – Liptay, Laszlo Dr. – G56 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1965 IBM – Round 1 – Langeweg, Kick – 1-0 – Zuidema, Coen – G9 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1966 IBM I – Round 6 – Botvinnik, Mikhail – 1-0 – Zuidema, Coen – G8 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 c5 8. dxc5 Na6 9. c6 bxc6 10. Nbd2 Qc7
1966 Rzeszow ch POL – Round 12 – Adamski, Jan – 1-0 – Schmidt, Wlodzimierz – G81 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
1967 OWL Ch – Round 2 – Bilo, Heinz – 1/2-1/2 – Speer, Albrecht – G3 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. Nf3 O-O 9. O-O cxd4 10. Nxd4 Nc6
1967 Sochi – Round 1 – Langeweg, Kick – 1/2-1/2 – Flesch, János – G21 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. c4 d5 7. cxd5 Nxd5 8. dxc5 Na6 9. c6 bxc6 10. a3 Nc5
1967 URS-ch35 – Round 1 – Karasev, Vladimir I – 0-1 – Zhukhovitsky, Samuel – G43 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O c5 8. dxc5 Na6 9. c6 bxc6 10. Nd4 Bb7
1968 Bamberg – Round 1 – Pfleger, Helmut, Dr. – 1/2-1/2 – Schmid, Leo – G25 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 O-O 7. O-O c5 8. d4 Nxc3 9. bxc3 Nc6 10. Be3 Be6
1968 Vinkovci – Round 1 – Matov, Mladen – 0-1 – Gheorghiu, Florin – G12 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. d4 Nxc3 9. bxc3 Nc6 10. e3 Bf5
1969 Moskou ch-URS – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Savon, Vladimir – G69 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5
1969 Rubinstein Memorial – Round 8 – Schmidt, Waldemar – 1-0 – Lewi, Joseph – G33 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6
20. European Teams 2015 – Round 4.8 – Mastrovasilis, Athanasios – 0-1 – Van Wely, Loek – G188 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O cxd4 10. Nxd4 Nc6
7. Norway Chess 2019 – Round 6.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Vachier-Lagrave, Maxime – G28 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. Nf3 O-O 9. O-O cxd4 10. cxd4 Nc6
Amber Blindfold 2000 – Round 2 – Ljubojevic, Ljubomir – 1/2-1/2 – Shirov, Alexei – G7 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 O-O 8. Nf3 c5 9. O-O cxd4 10. cxd4 Nc6
Amber Rapidplay 2000 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Anand, Viswanathan – G4 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 O-O 8. Nf3 c5 9. O-O cxd4 10. cxd4 Nc6

D75 — Nxc3 9.bxc3 cxd4 - Neo-Gruenfeld, 6.cxd5 Nxd5 7.O-O c5 8.Nc3 Nxc3 9.bxc3 cxd4

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.Nc3 Nxc3 9.bxc3 cxd4

Eval: [+0.25]

Les coups candidats

10.cxd4 — 71.8% (122 parties)

Ambassadeurs : Grabowski, Hubert (2x), Ljubojevic, Ljubomir (2x), Keres, Paul (1x), Menchik, Vera Frantsevna (1x), Doe Raymond (1x), Siemms, Ross E (1x), Roos, Michel (1x), Delamarre, Jean Hubert (1x)

10.Nxd4 — 28.2% (48 parties)

Ambassadeurs : Donchev, Dimitar I. (2x), Ribli, Zoltan (2x), Bilo, Heinz (1x), Speer, Albrecht (1x), Radulescu, Mihai (1x), Milev, Zdravko (1x), Galow, Wolfgang Paul (1x), Gerhardt Thomas (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.cxd4	10.Nxd4
<1800	3	100%	—
1800-2200	74	80%	20%
2200-2600	50	52%	48%
2600+	6	67%	33%

Évolution par décennie (% des parties)

Décennie	N parties	10.cxd4	10.Nxd4
1930s	1	100%	—
1950s	5	80%	20%
1960s	3	67%	33%
1970s	4	100%	—
1980s	16	44%	56%
1990s	22	77%	23%
2000s	40	80%	20%
2010s	57	74%	26%
2020s	22	59%	41%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.cxd4	74%	59%	▼ -14.6%
10.Nxd4	26%	41%	▲ +14.6%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 1 partie

Parties historiques

10.cxd4 — 71.8% (122 parties)

1937 — Keres, Paul vs Menchik, Vera Frantsevna — 1-0 — Margate ENG
1950 — Bakonyi, Elek vs Jenei, Ferenc — 1-0 — Budapest HUN
1953 — Doe Raymond vs Siemms, Ross E — 0-1 — Winnipeg CAN
1954 — Cuellar Gacharna, Miguel vs De Paoli, Emilio — 1/2-1/2 — Amsterdam olm
1959 — Anguera Maestro, Jaime vs Weinwurm, Wolfgang — 1/2-1/2 — Muenchenstein/Basel

10.Nxd4 — 28.2% (48 parties)

1953 — Radulescu, Mihai vs Milev, Zdravko — 0-1 — Bucharest ROU
1967 — Bilo, Heinz vs Speer, Albrecht — 1/2-1/2 — Brakel
1985 — Galow, Wolfgang Paul vs Gerhardt Thomas — 1-0 — D Mkl corr
1986 — Svensson, Jan vs Hess, Johan — 1/2-1/2 — corr Baltic tt
1987 — Ravi Karthik L vs Dlugy, Maxim — 1/2-1/2 — Londen open

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