D13t — Slav: Exchange, 6.Bf4 e6 7.e3 Bd6 8.Bxd6 Qxd6

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bxd6 Qxd6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte b5.

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 fou f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4) ; Tour sur colonne c.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur les cases fortes b4 et e4 et un avant-poste en e4.

Côté adverse. Le fou enfermé en f1 et le roi resté au centre.

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

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)) ; ...Bg4 (Clouer Nf3) ; ...e5 (Rupture) ; Tour sur colonne c.

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	● b4 (2v0), ● e4 (2v1)
Cases faibles	—	● e5
Centre	● d4 (3v1)	● d5 (3v1), ● e4 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● c	● c

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	Non	Non
Non développées	3 (f1, a1, h1)	3 (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	fermé
Ruptures	● e3-e4	● …e6-e5

Partie
1924 Gyor – Round ? – Mueller, Hans – 1/2-1/2 – Przepiorka, Dawid – G87 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1924 Gyor – Round 1 – Przepiorka, Dawid – 1/2-1/2 – Asztalos, Lajos – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Rd8
1927 London Olympiad 1st – Round 15.74 – Palau, Luis Argentino – 0-1 – Pokorny, Amos – G170 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1927 New York – Round 3 – Marshall Viele, Fabrizio Aaron – 0-1 – Vidmar, Milan Sr – G32 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1929 Paris – Round 1 – Duchamp, Marcel – 1/2-1/2 – Menchik, Vera Frantsevna – G1 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Rd8
1929 Ramsgate schev – Round 5 – Menchik, Vera Frantsevna – 1-0 – Michell, Reginald – G9 1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Rd8
1929 Rosario – Round 1 – Grau, Roberto G – 1-0 – Palau, Luis – G23 1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. d4 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. Rc1 Bd7
1930 Prague Ch – Round ? – Prchal, Jan – 1-0 – Dobias, Josef – G14 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nc6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 Bd7 10. Rc1 a6
1931 Buenos Aires – Round 3 – Nogues Acuna, Alejandro – 1/2-1/2 – Tartakower, Savielly – G34 1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1934 GER Ch 2nd – Round 1 – Heinicke, Herbert – 1-0 – Borgardts, Gerhard – G2 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nc6 9. Bd3 a6 10. O-O b5
1934 Ujpest – Round 1 – Lilienthal, Andor – 1/2-1/2 – Vidmar Milan – G7 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1934 Ujpest – Round 1 – Tartakower, Savielly – 1/2-1/2 – Flohr, Salo – G9 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 O-O 10. O-O Bd7
1935 Buenos Aires – Round 15 – Palau, Luis – 1-0 – Pleci, Isaias – G109 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 a6 10. O-O b5
1938 URS Ch, semi final – Round 1 – Makogonov, Vladimir – 1-0 – Poliak, Abram – G11 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1939 Margate – Round 4 – Keres, Paul Petrovich – 1/2-1/2 – Flohr, Salo – G19 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1941 New York – Round 1 – Reinfeld, Fred – 1-0 – Marshall Viele, Fabrizio Aaron – G6 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1943 Mar del Plata – Round 7 – Concepcion Villegas, Bryan Uriel – 1/2-1/2 – Najdorf, Miguel – G50 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1945 Novi Sad – Round 18 – Kulzinski, Nikolaj – 1/2-1/2 – Vukovic, Sava – G174 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1946 Moscow Ch – Round 1 – Bondarevsky, Igor – 1/2-1/2 – Lilienthal, Andor – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 O-O 10. O-O Bd7
1946 Moscow Ch – Round 1 – Ravinsky, Grigory – 1/2-1/2 – Lilienthal, Andor – G41 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1946 Zagreb ch-YUG – Round 9 – Puc, Stojan – 1/2-1/2 – Pirc, Vasja – G3 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O e5
1947 Hungary – Round 1 – Macskasy, Elod – 1-0 – Gereben, Erno – G10 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O b6
1947 Leningrad ch-URS – Round 8 – Alatortsev, Vladimir N. – 0-1 – Ragozin, Viacheslav – G88 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1947 Parnu – Round ? – Kasparian, Genrikh – 1-0 – Randviir, Juri – G70 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1947 Parnu – Round 1 – Kasparian, Genrikh – 1-0 – Randviir, Juri – G8 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1948 Saltsjobaden Interzonal – Round 8 – Lilienthal, Andor – 1/2-1/2 – Boleslavsky, Isaac – G66 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. Rc1 Bd7
1950 Dubrovnik olm – Round 14 – Shainswit, George – 1/2-1/2 – Busek, Hans – G83 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nc6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 O-O 10. O-O e5
1950 Schiavno Zdroj – Round 1 – Szabo, Ladislav – 1/2-1/2 – Barcza, Gedeon – G33 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1951 Mar del Plata zt – Round 15 – Letelier Martner, Rene – 1-0 – Camara Dantas, Gabriel Diniz – G144 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1951 New York ch-USA – Round 6 – Reshevsky, Samuel – 1/2-1/2 – Pavey, Max – G21 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1952 Hungary Ch – Round 4 – Lengyel, Laszlo – 1/2-1/2 – Koberl, Ferenc – G21 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1952 Saltsjobaden Interzonal – Round 16 – Petrosian, Tigran A. – 1/2-1/2 – Kotov Lundqvist, Alex – G145 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1952 URS ch sf – Round 13 – Ilivitsky, Georgy A – 1/2-1/2 – Ragozin, Viacheslav – G82 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1953 Bucharest – Round 4 – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris Vasily – G35 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1955 Erfurt – Round 1 – Padevsky, Nikola – 1/2-1/2 – Kolarov, Atanas S. – G2 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. Nf3 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1955 URS Ch sf – Round ? – Kholmov, Ratmir D – 1/2-1/2 – Mukhitdinov, Mamadzhan – G77 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O b6
1956 URS Ch sf – Round ? – Kondratiev, Pavel E – 1/2-1/2 – Stoliar, Efim Samoilovich – G28 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1957 Manhattan CC Ch 5657 fin – Round 5 – Bisguier, Arthur B – 1/2-1/2 – Pavey, Max – G15 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1958 Danmarksmesterskabet – Round 2 – Norman Hansen, Holger – 0-1 – Enevoldsen, Harald – G5 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1958 Kiev Ch – Round 13 – Kostiuchenko, Alexander – 1/2-1/2 – Sakharov, Yuri N – G61 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1958 Tashkent ch URS sf – Round ? – Vladimirov, Boris T – 1/2-1/2 – Simagin, Vladimir – G4 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nc6 9. Bb5 Bd7 10. O-O O-O
1958 UKR Ch – Round 10 – Sakharov, Yuri N – 1/2-1/2 – Nikolaevsky, Yuri V – G44 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1958 UKR Ch – Round 16 – Geller, Efim P – 1/2-1/2 – Gufeld, Eduard – G72 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1959 Argentina – Round 1 – Bazan, Osvaldo – 1-0 – Fenoglio, Virgilio – G2 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1959 Dresden – Round 14 – Padevsky, Nikola – 1/2-1/2 – Taimanov, Mark E – G102 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1959 UKR Ch – Round 20 – Stein, Leonid – 1/2-1/2 – Sakharov, Yuri N – G146 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 Bd7 10. O-O O-O
1960 Balatonfured – Round 10 – Kluger, Gyula – 1/2-1/2 – Lengyel, Levente – G23 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1960 URS Ch sf – Round 13 – Gufeld, Eduard – 1/2-1/2 – Simagin, Vladimir – G101 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1961 Palanga Baltic Ch – Round ? – Nei, Iivo – 1/2-1/2 – Randviir, Juri – G15 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
1962 Lasker Memorial Berlin-Ost – Round 15 – Minev, Nikolay N – 1/2-1/2 – Fuchs, Reinhart – G70 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1962 Olympiad Varna BUL – Round 11 – Dunkelblum, Arthur – 1/2-1/2 – Stoltz, Gabriel – G56 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O b6
1962 Varna olm – Round 11 – Raisa, Unto – 1/2-1/2 – Pomar Salamanca, Arturo – G446 1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O a6
1963 Alekhine Memorial – Round 15 – Szabo, Ladislav – 1/2-1/2 – Smyslov, Vladimir – G99 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1963 Capablanca Memorial – Round 2 – Letelier Martner, Rene – 1-0 – Calero, Ivan – G12 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1963 Moscow – Round 4.1 – Boleslavsky, Isaac – 1/2-1/2 – Petrosian, Tigran A. – G20 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1963 Sochi – Round 11 – Krogius, Nikolai V – 1/2-1/2 – Smyslov, Vladimir – G62 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1963 YUG Ch 19th – Round 20 – Krzisnik, Zvonko – 1/2-1/2 – Damjanovic, Mato – G69 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 O-O 10. O-O Bd7
1963 Zenica ch YUG – Round 8 – Ivkov, Borislav – 1/2-1/2 – Matulovic, Milan – G40 1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 d5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1964 Amsterdam Interzonal – Round 18 – Reshevsky, Samuel – 1/2-1/2 – Smyslov, Vladimir – G178 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Re8
1964 Amsterdam Interzonal – Round 5 – Darga, Klaus – 1/2-1/2 – Gligorić, Svetozar – G40 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 Bd7 10. O-O O-O
1964 Capablanca Memorial – Round 15 – Pachman, Ludek – 1/2-1/2 – Smyslov, Vladimir – G153 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1964 Capablanca Memorial – Round 21 – Cobo Arteaga, Eldis – 1/2-1/2 – Jimenez Zerquera, Eleazar – G206 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Rc1 O-O 10. Bd3 Bd7
1964 Hoogovens Beverwijk NED – Round 1 – Bobotsov, Milko G – 0-1 – Ivkov, Borislav – G6 1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1964 Kiev ch-URS – Round 1 – Osnos, Viatcheslav – 1/2-1/2 – Kholmov, Ratmir D – G22 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O b6
1964 Kiev ch-URS – Round 1 – Peterson, Andreas – 1/2-1/2 – Shamkovich, Leonid – G17 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1964 Pecs – Round 6 – Kholmov, Ratmir D – 1/2-1/2 – Gipslis, Aivars – G32 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1964 Sarajevo BIH – Round 8 – Kozomara, Vlado – 1/2-1/2 – Bogdanovic, Rajko – G19 1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 d5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1964 Tel Aviv olm fin-A – Round 13 – Pachman, Ludek – 1/2-1/2 – Petrosian, Tigran A. – G270 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1964 UKR Ch – Round 2 – Lazarev, Efim M. – 1/2-1/2 – Bannik, Anatolij – G8 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nc6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1965 Capablanca Memorial – Round 6 – Ivkov, Borislav – 1-0 – Smyslov, Vasily – G56 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1965 Copenhagen – Round 6 – Hort, Vlastimil – 1/2-1/2 – Ujtelky, Maximilian – G58 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 O-O 10. O-O Bd7
1965 IBM – Round 7 – Bouwmeester, Hans – 1/2-1/2 – Trifunovic, Petar – G23 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1965 Noordwijk – Round 5 – Flohr, Salo – 1/2-1/2 – Botvinnik, Mikhail – G18 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1965 Tbilisi – Round 1 – Lilienthal, Andor – 1/2-1/2 – Kholmov, Ratmir D – G6 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1965 Tbilisi Tbilisi GEO – Round 1 – Jansa, Vlastimil – 1/2-1/2 – Kolarov, Atanas S. – G6 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1965 Zinnowitz 02nd – Round 10 – Kozma, Julius – 1/2-1/2 – Haag, Ervin – G24 1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Rc1 O-O 10. Bd3 Bd7
1966 Asztalos Memorial – Round 6 – Lilienthal, Andor – 1/2-1/2 – Kavalek, Lubomir – G5 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1966 CSR Ch Int 1st – Round 11 – Malich, Burkhard, Dr. – 1/2-1/2 – Pietzsch, Wolfgang – G59 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. Nb5 Qb4+
1966 CSR Ch Int 1st – Round 15 – Pithart, Frantisek – 1/2-1/2 – Augustin, Josef – G89 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O b6
1966 Den Haag zt – Round 13 – Bilek, Istvan – 1/2-1/2 – Gligorić, Svetozar – G68 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1966 Hoogovens – Round 15 – Nei, Iivo – 1/2-1/2 – Bilek, Istvan – G68 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1966 IBM – Round 7 – Robatsch, Karl – 1/2-1/2 – Szabo, Ladislav – G18 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1966 Kiev (Ukraine) – Round 11 – Zilberman, Nathan R – 1/2-1/2 – Zurakhov, Vladlen Y – G9 1. d4 d5 2. c4 c6 3. Nf3 e6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1966 Rubinstein Memorial 04th – Round 7 – Smederevac, Petar – 1/2-1/2 – Damjanovic, Marko – G35 1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1966 Sarajevo Sarajevo BIH – Round 7 – Jansa, Vlastimil – 1/2-1/2 – Pachman, Ludek – G25 1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 Asztalos Memorial – Round 13 – Shamkovich, Leonid – 1/2-1/2 – Bilek, Istvan – G17 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 CSR Ch – Round 1 – Kozma, Julius – 1/2-1/2 – Ujtelky, Maximilian – G1 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1967 CSR Ch – Round 12 – Blatny, Frantisek – 1/2-1/2 – Ujtelky, Maximilian – G78 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1967 DSV-Turnier – Round 11 – Golz, Werner – 1/2-1/2 – Fuchs, Reinhart – G68 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1967 EU Team Ch preliminary – Round 2 – Bilek, Istvan – 1/2-1/2 – Hort, Vlastimil – G6 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1967 Hoogovens – Round 11 – Ghitescu, Theodor – 1/2-1/2 – Pomar Salamanca, Arturo – G74 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
1967 Hoogovens – Round 15 – Darga, Klaus – 1/2-1/2 – Robatsch, Karl – G101 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 HUN-RSFSR – Round 4 – Polugaevsky, Lev – 1/2-1/2 – Szabo, Laszlo – G12 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 Maribor – Round 3 – Pirc, Vasja – 1/2-1/2 – Minev, B. – G20 1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Rc1 O-O 10. Be2 Bd7
1967 Moscow – Round 1 – Bobotsov, Milko G – 1/2-1/2 – Pachman, Ludek – G17 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1967 Moscow – Round 1 – Bronstein, David I – 1/2-1/2 – Smyslov, Vladimir – G127 1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 O-O 10. O-O Bd7
1967 Moscow RUS – Round 16 – Bobotsov, Milko G – 1/2-1/2 – Filip, Marius Liviu – G30 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1967 Palma de Majorca ESP – Round 1 – Botvinnik, Mikhail – 1/2-1/2 – Smyslov, Vasily – G1 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O a6
1967 Palma de Mallorca – Round 14 – Toran Albero, Roman – 1/2-1/2 – Jimenez Zerquera, Eleazar – G102 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O a6
1967 ROM Ch – Round 2 – Zara, Dan – 1/2-1/2 – Radovici, Corvin – G14 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 O-O 10. O-O Bd7
1967 Rubinstein Memorial – Round 11 – Doda, Zbigniew – 1/2-1/2 – Hort, Vlastimil – G33 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1967 Sochi – Round 8 – Krogius, Nikolai V – 1/2-1/2 – Spassky, Boris Vasily – G64 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 Sousse Interzonal – Round 15 – Gligoric, Svetozar – 1/2-1/2 – Geller, Efim P – G135 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 URS Team Ch – Round 1 – Slepoy, Yosef – 1/2-1/2 – Sakharov, Yuri N – G13 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1967 YUG Ch 22th – Round 16 – Kovacevic, Vlatko – 1/2-1/2 – Sokolov, Vladimir – G85 1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 d5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O e5
1968 Belgrade (Women) 4th – Round 6 – Kushnir, Alla – 1-0 – Zivkovic-Jocic, Ljubica – G19 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 Capablanca Memorial – Round 11 – Damjanovic, Marko – 1/2-1/2 – Kholmov, Ratmir D – G77 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 CSR Ch – Round 17 – Pachman, Ludek – 1/2-1/2 – Hort, Vlastimil – G148 1. c4 c6 2. Nf3 Nf6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 IBM – Round 15 – Ciric, Dimitrije – 1/2-1/2 – Ivkov, Borislav – G48 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 Bd7 10. O-O O-O
1968 Kecskemet – Round 1 – Malich, Burkhard, Dr. – 1/2-1/2 – Bilek, Istvan – G4 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 Kecskemet – Round 1 – Navarovszky, Laszlo – 1/2-1/2 – Forintos, Gyozo V – G5 1. d4 d5 2. Nf3 e6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 O-O 10. O-O e5
1968 Kecskemet Kecskemet HUN – Round 1 – Hernandez Stein, Dario Eduardo – 1/2-1/2 – Csom, Istvan – G3 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O e5
1968 Lugano ol (Men) fin-B – Round 13 – Johannsson, Ingi R – 1/2-1/2 – Johansson, Martin 1979 – G42 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O e5
1968 Lugano olm - Round 1 - Darga, Klaus - 1/2-1/2 - Padevsky, Nikola - G47 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 Reggio Emilia 6869 11th – Round 2 – Damjanovic, Mato – 1/2-1/2 – Ciocaltea, Victor – G3 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Nf3 Nc6 9. Bd3 O-O 10. O-O Bd7
1968 Sarajevo – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Matulovic, Milan – G3 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O a6
1968 Varna BUL – Round 10 – Popov, Luben – 1/2-1/2 – Spiridonov, Nikola – G28 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 Varna BUL – Round 13 – Kolarov, Atanas Stefanov – 1/2-1/2 – Sakharov, Yuri N – G43 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1968 Varna BUL – Round 13 – Minev, Nikolay N – 1/2-1/2 – Popov, Luben – G42 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1969 Athens zt – Round 13 – Matulovic, Milan – 1/2-1/2 – Hort, Vlastimil – G64 1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bb5 Bd7 10. Rc1 O-O
1969 IBM – Round 14 – Ivkov, Borislav – 1/2-1/2 – Kavalek, Lubomir – G49 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1969 IBM – Round 15 – Damjanovic, Marko – 1/2-1/2 – Ivkov, Borislav – G53 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1969 Luhacovice – Round 15 – Keres, Paul Petrovich – 1/2-1/2 – Hort, Vlastimil – G106 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bd7 10. O-O O-O
1969 Moskou ch-URS – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Petrosian, Tigran A. – G20 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1969 Raach zt – Round 6 – Adamski, Jan – 1/2-1/2 – Barczay, Laszlo – G63 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1969 Schwerin – Round 17 – Pietzsch, Wolfgang – 1/2-1/2 – Malich, Burkhard, Dr. – G105 1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. cxd5 cxd5 5. d4 e6 6. Bf4 Nc6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1969 Vrsac – Round 15 – Masic, Almir – 1/2-1/2 – Damjanovic, Marko – G90 1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
1974 Manila – Round 12 – Vasiukov, Evgeni – 1/2-1/2 – Petrosian, Tigran V. – G1 1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5
Bugojno 1982 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Petrosian, Tigran V. – G1 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7
Candidats Tournament 1985 – Round 15 – Ribli, Zoltan – 1/2-1/2 – Smyslov, Vassily – G91 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Be2 O-O 10. O-O Bd7
Interpolis 1981 – Round 1 – Sosonko, Gennadi – 1/2-1/2 – Huebner, Robert – G8 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. Rc1 e5
URS Team Ch Moscow 1972 – Round ? – Korchnoi, Viktor – 1/2-1/2 – Petrosian, Tigran V – G14 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 O-O 10. O-O Bd7 1/2-1/2

D13t — Exchange

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bxd6 Qxd6

Eval: [+0.28]

Les coups candidats

9.Bd3 — 65.6% (742 parties)

Ambassadeurs : Bilek, Istvan (13x), Ivkov, Borislav (9x), Kholmov, Ratmir D (9x), Malich, Burkhard, Dr. (8x), Popov, Luben (8x), Smyslov, Vladimir (6x), Hort, Vlastimil (6x), Gufeld, Eduard (6x)

9.Be2 — 16.6% (188 parties)

Ambassadeurs : Ribli, Zoltan (3x), Letelier Martner, Rene (3x), Matulovic, Milan (2x), Ivkov, Borislav (2x), Pomar Salamanca, Arturo (2x), Kavalek, Lubomir (2x), Ghitescu, Theodor (2x), Ujtelky, Maximilian (2x)

9.Bb5 — 8.6% (97 parties)

Ambassadeurs : Hort, Vlastimil (2x), Darga, Klaus (2x), Ghitescu, Theodor (2x), De Souza Mendes, Joao (1x), Eliskases, Erich (1x), Bondarevsky, Igor (1x), Lilienthal, Andor (1x), Matulovic, Milan (1x)

9.Rc1 — 6.0% (68 parties)

Ambassadeurs : Marshall, Frank (1x), Hermann Helms (1x), Pirc, Vasja (1x), Minev, B. (1x), Kozma, Julius (1x), Haag, Ervin (1x), Lazarev, Efim M. (1x), Sakharov, Yuri N (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Bd3	9.Be2	9.Bb5	9.Rc1
<1800	33	67%	12%	6%	9%
1800-2200	300	58%	15%	12%	11%
2200-2600	492	70%	18%	9%	3%
2600+	15	80%	20%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	9.Bd3	9.Be2	9.Bb5	9.Rc1
1920s	11	73%	18%	—	9%
1930s	11	100%	—	—	—
1940s	13	77%	8%	15%	—
1950s	25	64%	28%	8%	—
1960s	110	69%	18%	7%	5%
1970s	75	76%	11%	5%	3%
1980s	87	70%	23%	6%	1%
1990s	162	59%	14%	11%	12%
2000s	242	62%	17%	9%	8%
2010s	351	66%	16%	9%	5%
2020s	44	61%	25%	9%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Bd3	66%	61%	▼ -4.4%
9.Be2	16%	25%	▲ +8.8%
9.Bb5	9%	9%	-0.0%
9.Rc1	5%	2%	▼ -2.9%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 8 parties
Botvinnik, Mikhail — 2 parties

Parties historiques

9.Bd3 — 65.6% (742 parties)

1924 — Przepiorka, Dawid vs Asztalos, Lajos — 1/2-1/2 — Gyor
1924 — Nilsson, Allan vs Spielmann, Rudolf — 0-1 — Goteborg SWE
1924 — Mueller, Hans vs Przepiorka, Dawid — 1/2-1/2 — Gyor
1927 — Marshall Viele, Fabrizio Aaron vs Vidmar, Milan Sr — 0-1 — New York, NY USA
1927 — Adserias Palau, Antoni vs Stoltz, De Raven — 1-0 — London ENG

9.Be2 — 16.6% (188 parties)

1927 — Nogues Acuna, Alejandro vs Renaud, Georges — 1/2-1/2 — London ENG
1927 — Palau, Luis Argentino vs Pokorny, Amos — 0-1 — London ENG
1946 — Puc, Stojan vs Pirc, Vasja — 1/2-1/2 — Zagreb ch-YUG
1951 — Letelier Martner, Rene vs Camara Dantas, Gabriel Diniz — 1-0 — Mar del Plata ARG
1951 — Reshevsky, Samuel vs Pavey, Max — 1/2-1/2 — New York, NY USA

9.Bb5 — 8.6% (97 parties)

1944 — De Souza Mendes, Joao vs Eliskases, Erich — 1/2-1/2 — Rio de Janeiro BRA
1946 — Bondarevsky, Igor vs Lilienthal, Andor — 1/2-1/2 — Moscow RUS
1958 — Vladimirov, Boris T vs Simagin, Vladimir — 1/2-1/2 — Tashkent ch URS sf
1959 — Stein, Leonid vs Sakharov, Yuri N — 1/2-1/2 — Kiev UKR
1963 — Krzisnik, Zvonko vs Damjanovic, Mato — 1/2-1/2 — Zenica BIH

9.Rc1 — 6.0% (68 parties)

1925 — Marshall, Frank vs Hermann Helms — 0-1 — New York, NY USA
1960 — Lazarev, Efim M. vs Sakharov, Yuri N — 1/2-1/2 — Kiev UKR
1964 — Cobo Arteaga, Eldis vs Jimenez Zerquera, Eleazar — 1/2-1/2 — Havana CUB
1965 — Kozma, Julius vs Haag, Ervin — 1/2-1/2 — Zinnowitz GER
1967 — Pirc, Vasja vs Minev, B. — 1/2-1/2 — Maribor

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