E46 — Nimzo-Indian: Reshevsky, 6.a3 Be7 7.cxd5 exd5

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5 exd5 ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte f4.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte f4, un avant-poste en f4, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c1 et f1 et les tours a1 et h1).

Plans. Bd2 (Développer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte e4.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes e4 et g4, un avant-poste en e4, un fou actif en e7, la paire de fous et la colonne semi-ouverte e.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

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

Plans. ...Nbd7 (Développer Nb8) ; ...Bf5 (Développer Bc8).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→a3, f2→e3, e3→d4	—
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	● e4 (2v1), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (3v0), ● e5 (1v0)	● d5 (2v1), ● e4 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bf1	● Bf1 Non développé (mob. 0)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● e3-e4	—

Partie
1925 Moscow – Round 1 – Rubinstein, Akiba – 1-0 – Saemisch, Friedrich – G36 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 exd5 9. Bd3 Re8 10. O-O Bd6
1926 Semmering – Round 10 – Rubinstein, Akiba – 1-0 – Rosselli del Turco, Stefano – G110 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Bb7 8. f3 d5 9. Be2 Nbd7 10. O-O c5
1928 Bad Kissingen – Round 6 – Rubinstein, Akiba – 1/2-1/2 – Yates, Frederic D – G34 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Re8 9. Bd3 c6 10. O-O Nbd7
1928 Dortmund – Round 4 – Johner, Paul – 1-0 – Reti, Richard – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd3 Nbd7 9. cxd5 exd5 10. Qc2 Re8
1930 Hamburg ol (Men) – Round 6.2 – Landau, Salo – 1-0 – Duchamp, Marcel – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. d5 e5 8. g3 d6 9. Bg2 Bf5 10. O-O Qc8
1930 Hamburg olm – Round 1 – Landau, Salo – 1-0 – Ribera Arnal, Angel – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Bb7 8. d5 d6 9. g3 Nbd7 10. Bg2 e5
1930 Scarborough – Round 1 – Rubinstein, Akiba – 1-0 – Michell, Reginald – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. Qb3 Be7 7. g3 c6 8. Bg2 Nbd7 9. cxd5 exd5 10. O-O Re8
1933 Scheveningen – Round 4 – Landau, Salo – 0-1 – Bogoljubow, Efim – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. c5 Nc6 8. f4 b6 9. b4 bxc5 10. bxc5 Ng4
1933 Scheveningen – Round 6 – Landau, Salo – 1/2-1/2 – Mulder, Erik – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. c5 b6 8. b4 bxc5 9. dxc5 a5 10. Bb2 e5
1934 Zuerich – Round 1 – Euwe, Max – 1-0 – Henneberger, Walter – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Ne4 6. Qc2 f5 7. a3 Bxc3+ 8. Nxc3 Nxc3 9. Qxc3 d6 10. g3 Qe7
1935 Moskou – Round 2 – Flohr, Salo – 1-0 – Lisitsin, Georgy – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. Bd3 Nc6 10. O-O g6
1936 Moskou – Round ? – Eliskases, Erich – 1/2-1/2 – Lilienthal, Andor – G37 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Be7 7. Nf4 Bb7 8. Be2 d6 9. Bf3 c6 10. O-O d5
1937 Birmingham – Round 10 – Prins, Lodewijk – 1-0 – Winter, William – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Ne2 O-O 6. a3 Bxc3+ 7. Nxc3 b6 8. b4 c5 9. cxd5 exd5 10. bxc5 bxc5
1937 Semmering/Baden – Round 7 – Petrov, Vladimir (ENG) – 1-0 – Eliskases, Erich – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 Nxd5 9. Bd3 Nd7 10. O-O Nxf4
1937 Stockholm ol – Round 11 – De Prins, Emma – 0-1 – Steiner, Endre – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. e4 d6 8. Bg5 Nbd7 9. f4 e5 10. fxe5 dxe5
1937 Stockholm ol (Men) – Round 11 – Prins, Lodewijk – 0-1 – Steiner, Endre – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. e4 d6 8. Bg5 Nbd7 9. f4 e5 10. fxe5 dxe5
1937 Stockholm SWE – Round 13 – Van Scheltinga, Theo – 1/2-1/2 – Marshall, Frank James – G57 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. Bd3 cxd4 10. exd4 Nc6
1937 Tbilisi ch-URS – Round 1 – Ragozin, Viacheslav – 1/2-1/2 – Konstantinopolsky, Alexander – G53 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. Nf4 b6 9. b4 a5 10. Bb2 axb4
1938 AVRO – Round 10 – Reshevsky, Samuel – 1/2-1/2 – Botvinnik, Mikhail – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. g3 Nd7 10. Bg2 Nf6
1938 Lasker – Round 5 – Becker, Albert – 0-1 – Saemisch, Friedrich – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Be7 10. cxd5 exd5
1938 Lodz – Round 1 – Petrov, Vladimir (ENG) – 1/2-1/2 – Najdorf, Miguel – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd3 dxc4 9. Bxc4 Nbd7 10. Nd3 c5
1939 Buenos Aires ol f-A – Round 2 – Regedzinski, Teodor – 0-1 – Cruz, Walter – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. cxd5 Nxd5 9. Bd3 Nxc3 10. bxc3 Bb7
1939 Leningrad/Moscow – Round 13 – Reshevsky, Samuel – 1-0 – Belavenets, Sergey – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. d5 Bb7 8. g3 exd5 9. cxd5 c5 10. Bg2 d6
1942 Kuibyshev – Round 6 – Lilienthal, Andor – 1/2-1/2 – Sokolsky, Alexey – G29 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. dxc5 Bxc5 10. Bd3 Nc6
1942 Sao Paulo – Round 2 – Duarte, Paulo Jorge Silva – 0-1 – Cruz, Walter – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. cxd5 exd5 9. dxc5 Bxc5 10. Bd3 Nc6
1944 Moskou ch-URS – Round 1 – Mikenas, Vladas – 1/2-1/2 – Veresov, Gavriil – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 Nc6 8. cxd5 Nxd5 9. Ncxd5 exd5 10. Qh5 Bg5
1944 URS-ch13 – Round 14 – Mikenas, Vladas – 1-0 – Bronstein, David I – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 c6 9. Bb2 b6 10. Nf4 bxc5
1945 Moscow Ch – Round 8 – Zagoriansky, Evgeny – 1-0 – Fridstein, German – G42 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Qb3 Nc6 6. a3 Bxc3+ 7. Qxc3 d5 8. Nf3 Bd7 9. Bd3 a5 10. b3 a4
1945 Novi Sad – Round 11 – Milic, Borislav – 1-0 – Subaric, Mladen – G120 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. Be2 Bb7 9. O-O Qe7 10. cxd5 Nxd5
1945 Novi Sad – Round 14 – Milic, Borislav – 1-0 – Pirc, Vasja – G144 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Bb7 8. Bd3 d5 9. O-O Nbd7 10. b3 Re8
1945 Prague Prague CZE – Round 3 – Richter, Emil – 0-1 – Thelen, Bedrich – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Bb7 8. f3 d5 9. cxd5 Nxd5 10. Bd3 Qh4+
1945 Quilmes – Round 4 – Reinhardt, Enrique – 1-0 – Stahlberg, Gideon – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Qb3 c5 6. dxc5 Nc6 7. Nf3 Ne4 8. Bd2 Nxd2 9. Nxd2 Bxc5 10. Be2 b6
1946 Moscow Ch – Round 1 – Lilienthal, Andor – 1/2-1/2 – Bonch-Osmolovsky, Mikhail – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Re8 9. Bd3 Nbd7 10. O-O Nb6
1946 Pittsburgh Open – Round 1 – Rauch, Joseph Lyon – 1-0 – Almgren, Sven – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Qc2 b6 6. Bd3 Bb7 7. f3 d5 8. Ne2 dxc4 9. Bxc4 Nc6 10. O-O e5
1946 Treybal Memorial – Round 8 – Kottnauer, Cenek – 1-0 – Zíta, František – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. d5 d6 8. Ng3 Nbd7 9. Be2 a5 10. O-O Re8
1947 GBR Ch 34th – Round 7 – Fairhurst, William – 1/2-1/2 – Milner Barry, Philip – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. e4 d6 8. g3 e5 9. d5 a5 10. Bg2 Nbd7
1947 Mar del Plata – Round 5 – Bolbochan, J. – 1/2-1/2 – Luckis, Marcos – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Be2 Nbd7 9. O-O dxc4 10. Bxc4 e5
1947 URS Ch, semi final – Round 5 – Goldberg, Grigory A – 1/2-1/2 – Lisitsin, Georgy – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. Be2 Nc6 10. O-O Be6
1948 Hastings4849 – Round 1 – Fairhurst, William – 0-1 – Rossolimo, Nicolas – G1 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. e4 d6 8. g3 c5 9. Bg2 cxd4 10. Nxd4 Qc7
1948 Moskou ch-URS – Round 19 – Lisitsin, Georgy – 1/2-1/2 – Bondarevsky, Igor – G157 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Bxc3+ 7. Nxc3 d5 8. Be2 Ba6 9. b3 Nbd7 10. Bb2 dxc4
1949 Hastings4950 – Round 8 – Evans, Larry M – 1/2-1/2 – Horne, Dennis Morton – G31 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Bf5 9. Bg2 c6 10. O-O Re8
1949 Heidelberg – Round 2 – Niephaus, Walter – 0-1 – Unzicker, Wolfgang – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 dxc4 8. Bxc4 c5 9. O-O cxd4 10. exd4 Nbd7
1949 Mar del Plata – Round 4 – Lasker, Edward – 1-0 – Corte, Cesar J – G47 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 b6 8. cxd5 exd5 9. Bd3 Re8 10. O-O c5
1949 Oldenburg – Round 17 – Enevoldsen, Jens – 1/2-1/2 – O'Kelly de Galway, Alberic – G68 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. Be2 Nc6 10. O-O dxc4
1949 US Open – Round 2 – Kramer, George – 1/2-1/2 – Koelsche, G. – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. c5 c6 8. f4 Nbd7 9. Ng3 a5 10. Bd3 b6
1949 US Open Omaha – Round 1 – Evans, Larry M – 1-0 – Larsen Christoffer Ryge – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 b6 8. cxd5 exd5 9. Bd3 Nbd7 10. Nf5 Re8
1950 Dubrovnik olm – Round 15 – Evans, Larry M – 1-0 – Maccioni, Alejandro – G224 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Re8 9. Bg2 c6 10. O-O Bf5
1950 Dubrovnik olm – Round 2 – Letelier Martner, Rene – 0-1 – Kramer, Hanspeter – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Re8 9. Bd3 c6 10. Qc2 Nbd7
1950 HUN Ch 05th – Round 5 – Benko, Pal – 0-1 – Berczy, Robert – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. Qxd4 Nc6 9. Qd6 Ne8 10. Qd1 b6
1950 URS Ch sf Leningard – Round 2 – Alatortsev, Vladimir N. – 0-1 – Kondratiev, Pavel E – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. c5 a5 8. Ng3 b6 9. cxb6 cxb6 10. Bb5 Ba6
1951 New York ch-USA – Round 3 – Evans Lianda – 1/2-1/2 – Reshevsky, Samuel – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nf6 9. g3 c5 10. Bg2 Nc6
1951 Stevenson Memorial 3rd – Round 5 – Roele, M – 0-1 – Rossolimo, Nicolas – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 dxc4 9. Bxc4 Qxd1+ 10. Nxd1 Bxc5
1951 USA-op52 – Round 4 – Evans, Larry M – 1/2-1/2 – Kashdan, Isaac – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Re8 10. O-O Bf5
1952 Havana – Round 12 – Evans, Larry M – 1-0 – Aguero Quesada, Gloriana – G103 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. e4 d6 8. g3 e5 9. Bg2 Nc6 10. d5 Na5
1952 Helsinki olm – Round 1 – Gligorić, Svetozar – 1-0 – German, Eugenio – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Nbd7 9. Ng3 Nb6 10. Bd3 Ne8
1952 La Habana – Round 16 – Reshevsky, Samuel – 1-0 – Jimenez Zerquera, Eleazar – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Re8 9. b4 c6 10. Bd3 g6
1952 La Habana – Round 4 – Reshevsky, Samuel – 1/2-1/2 – Toran Albero, Roman – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Re8 9. Bd3 c6 10. O-O a5
1952 La Habana – Round 6 – Reshevsky, Samuel – 1-0 – Steiner, Herman – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Re8 9. Ng3 Nbd7 10. Bd3 Nf8
1952 Latvian Exiles 5254 – Round ? – Lidacis, A – 1/2-1/2 – Zemgalis, Elmars – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 b6 8. Bd3 c5 9. cxd5 exd5 10. O-O Re8
1952 Liberation – Round 1 – Karaklajic, Nikola – 1/2-1/2 – Matanovic, Aleksandar – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 c6 9. Ng3 Nbd7 10. Bb2 Qc7
1952 New York m – Round 10 – Gligorić, Svetozar – 1/2-1/2 – Reshevsky, Samuel – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Ng3 Re8 10. Bd3 Nd7
1952 New York m – Round 8 – Gligorić, Svetozar – 1/2-1/2 – Reshevsky, Samuel – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Re8 9. Ng3 c6 10. Bd3 b5
1952 Toronto Ch – Round 2 – Lidacis, Arnold – 1/2-1/2 – Anderson, Frank Ross – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. g3 Nd7 10. Bg2 Nf6
1952 USA Ch playoff – Round 3 – Evans, Larry M – 1-0 – Steiner, Herman – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. cxd5 exd5 7. a3 Bd6 8. g3 c6 9. Bg2 Re8 10. O-O Bf5
1953 Candidats Tournament – Round 15 – Reshevsky, Samuel – 1/2-1/2 – Taimanov, Mark E – G93 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Re8 9. b4 c6 10. Bd3 b5
1953 Candidats Tournament – Round 18 – Reshevsky, Samuel – 1-0 – Averbakh, Yuri L – G115 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Be6 9. Bd3 Nbd7 10. O-O c6
1953 Candidats Tournament – Round 29 – Kotov Lundqvist, Alex – 1/2-1/2 – Averbakh, Yuri L – G188 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Re8 9. Bd3 Nbd7 10. O-O a6
1953 CSR Ch Prague – Round 9 – Hofmann, Vilem – 0-1 – Jezek, Jaroslav – G52 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 exd5 9. Bd3 Bd6 10. O-O Re8
1954 Amsterdam olm – Round 1 – Oren, Menachem – 1-0 – Palmason, Gudmundur – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Re8 9. Be2 Nbd7 10. O-O Nf8
1954 CSR Ch – Round 15 – Pachman, Ludek – 1-0 – Kozma, Julius – G123 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Bg4 9. Bg2 Qd7 10. h3 Be6
1954 CSR Ch – Round 7 – Alster, Ladislav – 1-0 – Prucha, Karel – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. b4 c5 9. dxc5 bxc5 10. cxd5 cxb4
1954 Hastings5455 – Round 5 – Fairhurst, William – 0-1 – Smyslov, Vladimir – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 b6 8. cxd5 exd5 9. Be2 Bb7 10. Nf5 Re8
1954 Kiev ch-URS – Round 1 – Geller, Efim P – 1/2-1/2 – Sokolsky, Alexey – G54 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. dxc5 Bxc5 10. Be2 Nc6
1954 Leningrad ch22-SU sf – Round 10 – Tolush, Alexander – 1-0 – Kondratiev, Pavel E – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Na6 10. O-O Be6
1954 Mar del Plata – Round 19 – Bombardo Schroder, Liam – 1-0 – Bauza, Lorenzo – G143 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 c6 9. f4 Ne4 10. Nxe4 dxe4
1955 CSR Ch – Round 15 – Urbanec, Karel – 1/2-1/2 – Kozma, Julius – G117 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. a3 Be7 7. Nf3 b6 8. Qc2 Bb7 9. cxd5 exd5 10. Be2 Nbd7
1955 Hungary Ch – Round 1 – Barcza, Gedeon – 1-0 – Foldi, Jozsef – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 Nd7 10. Bg2 e5
1955 Hungary Ch – Round 1 – Gereben, Erno – 1/2-1/2 – Florian, Tibor – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. cxd5 exd5 9. Be2 Ba6 10. Bxa6 Nxa6
1955 New York Rosenwald5455 – Round 10 – Byrne, David – 0-1 – Evans, Larry M – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Be2 a5 10. O-O Re8
1955 New York Rosenwald5455 – Round 4 – Byrne, David – 1/2-1/2 – Reshevsky, Samuel – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Nf4 c6 10. Bd3 Nd7
1955 Prague tm Prague CZE – Round 2 – Sliwa, Bogdan – 1/2-1/2 – Kozma, Julius – G13 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. Be2 cxd4 10. exd4 Nc6
1956 Alekhine Memorial – Round 1 – Uhlmann, Wolfgang – 1/2-1/2 – Unzicker, Wolfgang – G34 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. g3 Nd7 10. Bg2 Nf6
1956 Candidats Tournament – Round 10 – Petrosian, Tigran A. – 1/2-1/2 – Szabo, Ladislav – G44 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O Re8
1956 Candidats Tournament – Round 13 – Spassky, Boris Vasily – 1/2-1/2 – Petrosian, Tigran V – G59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O Re8
1956 Candidats Tournament – Round 17 – Spassky, Boris V. – 1/2-1/2 – Smyslov, Vladimir – G80 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Ng3 c5 10. Bd3 N5f6
1956 CSR Ch – Round 5 – Sajtar, Jaroslav – 0-1 – Pithart, Frantisek – G40 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd3 dxc4 9. Bxc4 Nbd7 10. Bxe6 fxe6
1956 Dresden – Round 10 – Uhlmann, Wolfgang – 0-1 – Averbakh, Yuri L – G64 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. dxc5 Bxc5 10. Bd3 Nc6
1956 Montevideo – Round 1 – Najdorf, Miguel – 1-0 – Rossetto, Hector – G7 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Be7 7. Nf4 d5 8. cxd5 exd5 9. Bd3 Re8 10. h3 Bb7
1956 Montreal – Round 1 – Lombardy, William J – 1/2-1/2 – Clavenda Miata Sherman – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O a5
1956 Moscow olm fin-A – Round 7 – Ghitescu, Theodor – 1-0 – Karaklajic, Nikola – G113 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. f4 b6 9. b4 Bb7 10. g3 Ne4
1956 Moscow olm prel – Round 5 – Pla, Orlando – 1/2-1/2 – Minev, Nikolay N – G146 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. c5 b6 8. b4 a5 9. Bb2 c6 10. f4 Ba6
1956 Moscow olm prel – Round 6 – Sliwa, Bogdan – 1-0 – Vestol, Aage – G187 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 d5 8. Bd3 Bb7 9. cxd5 exd5 10. b4 Nbd7
1956 URS Ch sf – Round ? – Spassky, Boris V. – 1-0 – Ragozin, Viacheslav – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 a5 10. O-O b5
1956 URS Ch, semi final – Round ? – Antoshin, Vladimir S – 1-0 – Korchnoi, Viktor – G127 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 a5 10. O-O Ne8
1957 Bratislava Bratislava SVK – Round 9 – Ghitescu, Theodor – 1/2-1/2 – Fuchs, Reinhart – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 Nxd5 9. Ncxd5 cxd5 10. Be2 Bd7
1957 Corr – Round ? – Kahn, Manfred – 1/2-1/2 – Maseev, Leon Iosifovich – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O Re8
1957 CSR-ITA Prague CZE – Round 1 – Porreca, Giorgio – 1/2-1/2 – Kozma, Julius – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. cxd5 exd5 9. Be2 Nc6 10. O-O Be6
1957 CSR-ITA Prague CZE – Round 2 – Dolezal, Jiri – 1-0 – Romani, Elio – G14 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. f3 h5
1957 Dallas – Round 1 – Olafsson, Fridrik – 1-0 – Reshevsky, Samuel – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 cxd5 9. Be2 b6 10. O-O Bb7
1957 DDR Ch U18 – Round 9 – Harnach, Ruediger – 0-1 – Neukirch, Detlef – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Ne2 O-O 6. a3 Be7 7. Nf4 b6 8. cxd5 exd5 9. Be2 c6 10. b3 Bd6
1957 EU corr – Round ? – Tiemann, Christoph – 1-0 – Pniak – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. Ng3 c5 8. d5 d6 9. Bd3 exd5 10. cxd5 1-0
1957 HUN Ch Budapest HUN – Round ? – Bely, Miklos – 0-1 – Bilek, Istvan – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 a5 9. Bg2 c6 10. O-O Ne8
1957 HUN Ch Budapest HUN – Round ? – Kluger, Gyula – 1-0 – Florian, Tibor – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Bf5 9. Bg2 c6 10. O-O Re8
1957 HUN Ch Budapest HUN – Round ? – Lengyel, Levente – 1/2-1/2 – Barcza, Gedeon – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 b6 9. Bg2 Bb7 10. O-O Na6
1957 Leningrad Ch – Round 17 – Spassky, Boris Vasily – 1/2-1/2 – Nikitin, Aleksander S – G128 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. f3 Na6
1957 Mar del Plata – Round 17 – Cuellar Gacharna, Miguel – 1-0 – Sanguineti, Raúl Carlos – G141 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Nbd7 10. Bd2 Re8
1957 Moskou ch-URS – Round 4 – Spassky, Boris V. – 1-0 – Gurgenidze, Bukhuti – G44 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O a5
1957 New York ch-USA – Round 13 – Feuerstein, Arthur – 1-0 – Denker, Arnold S – G71 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Nc6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 dxc4 9. bxc4 e5 10. d5 Ne7
1957 Reykjavik – Round 1 – Mititelu, Gheorghe – 0-1 – Lahti, Jouko – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 c6 9. Ng3 Re8 10. Bd3 Nbd7
1957 San Benedetto – Round 2 – Gereben, Erno – 1/2-1/2 – Florian, Tibor – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 a5 9. Bd3 c6 10. O-O Nbd7
1957 San Nicolas – Round 9 – Eliskases, Erich – 1-0 – Espinosa Flores, Rafael Emilio – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Nbd7 10. O-O Nb6
1957 Sofia zt Sofia BUL – Round 1 – Beni, Alfred – 0-1 – Basjuni, Sad Zaglul – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Kh8 9. Be2 c6 10. b4 b5
1957 Sofia zt Sofia BUL – Round 1 – Sliwa, Bogdan – 1/2-1/2 – Karaklajic, Nikola – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 b6 9. Bg2 Bb7 10. Nxd5 Bxd5
1957 Sofia zt Sofia BUL – Round 1 – Sliwa, Bogdan – 1/2-1/2 – Mititelu, Gheorghe – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 a5 9. b5 Nbd7 10. Ng3 Nb6
1957 Sombor – Round 13 – Cuderman, Vinko – 0-1 – Djurasevic, Bozidar – G125 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. f3 Re8
1957 Toronto wch-jr – Round 8 – Lombardy, William J – 1-0 – Rabinowitz, Bernard – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 a5 10. Bd2 Re8
1957 URS Ch, semi final – Round 13 – Polugaevsky, Lev – 1/2-1/2 – Gurgenidze, Bukhuti – G127 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 b6 9. Bd3 Ba6 10. Bc2 c6
1957 WchT U26 04th – Round 1.2 – Palmason, Gudmundur – 1/2-1/2 – Forintos, Gyozo V – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. cxd5 exd5 9. Bd3 Ba6 10. O-O Qc8
1957 WchT U26 Reykjavik ISL – Round ? – Olafsson, Fridrik – 1-0 – Palmason, Gudmundur – G9 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. Be2 Ba6 9. b3 Nc6 10. a4 Re8
1958 Argentina – Round 11 – Luckis, Marcos – 1/2-1/2 – Garcia Vera, Romeo – G85 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Qc2 Re8 9. Ng3 c5 10. dxc5 Bxc5
1958 Argentina – Round 7 – Sanguineti, Raúl Carlos – 1/2-1/2 – Eliskases, Erich – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7
1958 AUS Ch – Round 1.1 – Purdy, Cecil J S – 0-1 – Steiner, Lajos – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. Ng3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. e4 Qd7
1958 COL Ch – Round 10 – De Greif, Boris – 1/2-1/2 – Argiles Perez, Jaime – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 a5 9. Bg2 c6 10. O-O Ne8
1958 GBR Ch 45th – Round 10.5 – Green, Arnold Yorwarth – 0-1 – Cafferty, Bernard – G72 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 Nc6 8. Nh5 e5 9. Nxf6+ Bxf6 10. dxe5 Nxe5
1958 Haifa/Tel Aviv – Round 8 – Porath, Yosef – 0-1 – Persitz, Raaphi – G45 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. dxc5 Bxc5 10. Be2 Nc6
1958 HUN Ch 13th – Round 10 – Lengyel, Levente – 1/2-1/2 – Barcza, Gedeon – G83 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Ng3 Nxc3 10. bxc3 c5
1958 HUN Ch 13th – Round 11 – Hajtun, Jozsef – 0-1 – Bilek, Istvan – G93 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 Bd6 8. Qf3 dxc4 9. Bxc4 Nc6 10. Nh5 Nxh5
1958 HUN Ch 13th – Round 16 – Bilek, Istvan – 0-1 – Barcza, Gedeon – G135 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. Ng3 d6 8. Bd3 e5 9. O-O exd4 10. exd4 Nc6
1958 HUN Ch 13th – Round 3 – Hajtun, Jozsef – 1/2-1/2 – Barcza, Gedeon – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 dxc4 8. Bxc4 Bd6 9. Nd3 Nbd7 10. h3 e5
1958 Munich olm prel – Round 1 – Palmason, Gudmundur – 1/2-1/2 – Vestol, Aage – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Bd6
1958 Munich olm prel – Round 8 – Padevsky, Nikola – 1-0 – Noradounghian, Georges – G177 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Nbd7 10. g4 Re8
1958 New York ch-USA – Round 7 – Reshevsky, Samuel – 1-0 – Evans Lianda – G34 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 a5 9. Bd3 Re8 10. O-O c6
1958 Portoroz Interzonal – Round 13 – Tal, Mikhail – 1/2-1/2 – Bronstein, David I – G122 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. cxd5 exd5 8. g3 Nc6 9. Bg2 Ne7 10. O-O a5
1958 Riga ch-URS – Round 13 – Polugaevsky, Lev – 1/2-1/2 – Tal, Mikhail – G112 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 a5 10. O-O Na6
1958 UKR Ch – Round 14 – Sakharov, Yuri N – 1/2-1/2 – Kots, Yuri I – G65 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Na6 9. Bg2 c6 10. O-O Nc7
1959 Alekhine Memorial – Round 1 – Lutikov, Anatoly S – 1/2-1/2 – Simagin, Vladimir – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 b6 9. Ng3 a5 10. Rb1 axb4
1959 Dresden – Round 13 – Golz, Werner – 1/2-1/2 – Ivkov, Borislav – G91 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 a5 9. Bg2 c6 10. O-O Re8
1959 Dresden – Round 7 – Uhlmann, Wolfgang – 0-1 – Ivkov, Borislav – G50 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Re8 9. Ng3 c6 10. Bd3 b5
1959 FRG Ch 05th – Round 3 – Mandel, Walter – 1/2-1/2 – Niephaus, Walter – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 a5 9. b5 c5 10. bxc6 bxc6
1959 Kragujevac ch14-YUG – Round 1 – Vukovic, Sara – 0-1 – Milic, Bozidar – G42 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Bd6 10. O-O Re8
1959 Marianske Lazne – Round 2 – Polugaevsky, Lev – 1-0 – Herink, Miroslav – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 a5 10. O-O Na6
1959 Marianske Lazne – Round 9 – Szabo, Laszlo – 1/2-1/2 – Rabar, Braslav – G61 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 b6 10. O-O Bb7
1959 New York ch-USA – Round 5 – Reshevsky, Samuel – 1-0 – Bisguier, Arthur B – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Re8 9. Ng3 Bf8 10. Bd3 Nc6
1959 Riga – Round 10 – Sliwa, Bogdan – 1/2-1/2 – Gipslis, Aivars – G67 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nf6 9. g3 c5 10. Bg2 Nc6
1959 Tbilisi ch-URS – Round 6 – Lutikov, Anatoly S – 1/2-1/2 – Tal, Mikhail – G45 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 a5 10. O-O Na6
1959 Tbilisi ch-URS – Round 6 – Polugaevsky, Lev – 1/2-1/2 – Averbakh, Yuri L – G44 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. g3 Nxc3 10. bxc3 c5
1959 URS Team Ch – Round 1 – Buslaev, Aleksander – 1/2-1/2 – Korchnoi, Viktor – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 c5 9. dxc5 Nxc3 10. Qxd8 Rxd8
1959 URS-JUG – Round 4 – Korchnoi, Viktor – 1-0 – Nedeljkovic, Srecko M – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. h3 Nbd7 9. cxd5 Nxd5 10. Nfxd5 cxd5
1959 Wch U20 fin-A – Round 8 – Kuettner, Uwe – 0-1 – Clemens, Christian, Dr. – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 b6 9. Bd3 Bb7 10. O-O Re8
1959 Zuerich – Round 1 – Walther, Edgar – 1/2-1/2 – Olafsson, Fridrik – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd3 Nbd7 9. cxd5 cxd5 10. O-O b6
1960 AUS Ch – Round 2.7 – Endzelins, Lucius – 0-1 – Viner, Phillip – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7
1960 Avantgard Ch – Round 12 – Lazarev, Efim M. – 1-0 – Zimin Yuri A – G62 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c5 6. a3 cxd4 7. axb4 dxc3 8. Nxc3 d5 9. c5 b6 10. Be2 Bb7
1960 BRA-ch27 – Round 13 – Ammar Semi – 1/2-1/2 – Alves, Francisco H B Severino – G29 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 b6 8. cxd5 exd5 9. Bd3 Bb7 10. O-O Nbd7
1960 Budapest zt – Round 5 – Ujtelky, Maximilian – 1/2-1/2 – Kostro, Jerzy – G27 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 dxc4 8. Bxc4 c5 9. d5 exd5 10. Nfxd5 Nxd5
1960 Buenos Aires – Round 13 – Reshevsky, Samuel – 1-0 – Pachman, Ludek – G138 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nxc3 9. Nxc3 c5 10. dxc5 Bxc5
1960 Buenos Aires – Round 18 – Wexler, Bernardo – 0-1 – Korchnoi, Viktor – G187 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 b6 9. Bg2 Bb7 10. e4 Nxc3
1960 Buenos Aires – Round 19 – Evans, Larry M – 1/2-1/2 – Taimanov, Mark E – G192 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nxc3 9. Nxc3 Nd7 10. Bd3 h6
1960 Buenos Aires – Round 19 – Wade, Robert G – 1/2-1/2 – Ivkov, Borislav – G193 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 Nbd7 9. O-O a6 10. b4 c6
1960 Buenos Aires – Round 2 – Evans, Larry M – 1/2-1/2 – Unzicker, Wolfgang – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7
1960 Corr FS – Round 1 – Bhaskar Jyoti Koch – 1-0 – Salm, Maxwell – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 c6 9. Ng3 Re8 10. Bd3 b5
1960 It (Men) Asuncion – Round 1 – Szabo, Ladislav – 1-0 – Recalde, Eleuterio – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Nc6 6. a3 Bxc3+ 7. Nxc3 e5 8. d5 Nb8 9. d6 cxd6 10. Qxd6 Nc6
1960 Leipzig olm fin-A – Round 4 – Pfeiffer, Gerhard – 1/2-1/2 – Wade, Robert G – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. dxc5 Bxc5 10. Be2 Nc6
1960 Leipzig olm fin-B – Round 11 – Diez del Corral, Jesus – 1/2-1/2 – Salas Romo, Julio – G144 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 a5 9. b5 Bf5 10. Nf4 Re8
1960 Leipzig olm fin-B – Round 8 – Sliwa, Bogdan – 0-1 – Porath, Yosef – G99 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 b6 9. Ng3 c5 10. bxc5 bxc5
1960 Leipzig olm prel – Round 3 – Rodriguez Gonzales, Jesus – 0-1 – Bisguier, Arthur B – G88 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Bb6 10. Bb2 Nc6
1960 Leipzig olm prel – Round 6 – Wade, Robert G – 1-0 – Magnusson, Gylfi – G201 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 Be6 9. Bd3 b6 10. O-O c5
1960 Leningrad ch-URS – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Simagin, Vladimir – G1 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. Ng3 b6 9. b4 a5 10. Rb1 axb4
1960 Leningrad ch-URS – Round 4 – Bagirov, Vladimir – 0-1 – Krogius, Nikolai V – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. dxc5 Qxd1+
1960 Leningrad tt – Round 6 – Lombardy, William J – 1/2-1/2 – Sokolov, Vladimir – G72 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 c6 9. Ng3 Re8 10. Bd3 a5
1960 Moscow CCCT – Round 11 – Uhlmann, Wolfgang – 0-1 – Simagin, Vladimir – G58 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 b6 9. f4 a5 10. Rb1 axb4
1960 Moscow CCCT – Round 7 – Antoshin, Vladimir S – 1/2-1/2 – Polugaevsky, Lev – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. bxc3 Qd5 10. Rg1 c5
1960 New York ch-USA – Round 9 – Saidy, Anthony – 0-1 – Fischer, Raphael – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 b6 9. Nf4 bxc5 10. bxc5 Ba6
1960 UKR Ch sf – Round 8 – Zurakhov, Vladlen Y – 1/2-1/2 – Nikolaevsky, Yuri V – G49 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Re8 10. O-O Nbd7
1960 URS Ch sf – Round 15 – Peterson, Andrejs – 1/2-1/2 – Simagin, Vladimir – G114 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 b6 9. Ng3 a5 10. Rb1 axb4
1960 URS Ch sf – Round 3 – Antoshin, Vladimir S – 1/2-1/2 – Osnos, Viatcheslav – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. d5 exd5
1960 URS Ch sf – Round 7 – Gipslis, Aivars – 1/2-1/2 – Polugaevsky, Lev – G52 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. g3 Nxc3 10. Nxc3 c5
1960 Varna Varna BUL – Round 11 – Padevsky, Nikola – 1/2-1/2 – Krogius, Nikolai V – G42 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 c5 9. Bg2 cxd4 10. Nxd5 exd5
1961 Buenos Aires ch-ARG – Round 15 – Garcia Rodriguez, Raimundo – 0-1 – Luckis, Marcos – G93 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Be2 Nbd7 10. O-O a5
1961 BUL-RUS m – Round 1.5 – Antoshin, Vladimir S – 1/2-1/2 – Kolarov, Atanas Stefanov – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d6 6. a3 Bxc3+ 7. Nxc3 Nc6 8. Be2 e5 9. O-O Bf5 10. d5 Ne7
1961 CSR Ch – Round 16 – Rejfir, Josef – 0-1 – Pachman, Ludek – G149 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 exd5 9. Bd3 Re8 10. Nh5 Nbd7
1961 CSR Ch – Round 5 – Ujtelky, Maximilian – 1/2-1/2 – Filip, Miroslav – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Re8 9. Bg2 Bf8 10. O-O c6
1961 GBR Ch 48th – Round 4.7 – Kottnauer, Cenek – 1-0 – Hilton, Clifford George – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. e4 d6 8. Ng3 Nbd7 9. Be2 e5 10. d5 a5
1961 Hastings6162 – Round 6 – Wade, Robert G – 1/2-1/2 – Bisguier, Arthur B – G23 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 Nc6
1961 Marianske Lazne zt – Round 13 – Sliwa, Bogdan – 1-0 – Gragger, Anton Fritz – G89 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Nbd7 9. Ng3 a5 10. b5 Nb6
1961 Marianske Lazne zt – Round 7 – Johannessen, Svein – 1-0 – Milic, Borislav – G44 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. g3 Bd6 10. Bd3 Re8
1961 Moscow Ch – Round ? – Khasin, Abram – 0-1 – Estrin, Yakov – G39 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nd7 9. Bg2 Nxc3 10. bxc3 c5
1961 Palanga Baltic Ch – Round ? – Blagidze, Alexander – 1-0 – Peterson, Andrejs – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. d5 Bf6
1961 Palanga Baltic Ch – Round ? – Vistaneckis, Isakas – 1/2-1/2 – Klavins, Janis – G28 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Nf4 c6 10. Bd3 Nd7
1961 ROM Ch – Round 12 – Drimer, Dolfi – 1-0 – Botez, Constantin – G76 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Nxd5 exd5 10. Nc3 Nf6
1961 USA Ch Open 62th – Round 8 – Harrow, Martin – 1/2-1/2 – Rivise, Irving – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Nc3 Bf6 10. Bd3 g6
1961 Zevenaar – Round 12 – Henneberke, Frans – 1/2-1/2 – Bouwmeester, Hans – G79 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 dxc4 8. Bxc4 c5 9. dxc5 Qxd1+ 10. Kxd1 Bxc5
1962 Asztalos Memorial 5th – Round 14 – Kolarov, Atanas Stefanov – 1/2-1/2 – Pogats, Jozsef Jr. – G104 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 b6 9. Bg2 Bb7 10. e4 Nxc3
1962 Capablanca Memorial – Round 20 – De Greiff, B. – 1/2-1/2 – Acevedo Ortega, Rodrigo Andres – G198 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Ne2 O-O 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. g3 Nbd7 10. Bg2 Ne8
1962 Hoogovens – Round 8 – Henneberke, Frans – 0-1 – Van Scheltinga, Theo – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 Nc6 8. b4 Bd7 9. Bb2 dxc4 10. Bxc4 a5
1962 Moscow – Round 1 – Padevsky, Nikola – 0-1 – Dely, Peter – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 Nd7 10. Bg2 e5
1962 Spartak Ch – Round 1 – Zhukhovitsky, Samuel – 1/2-1/2 – Platonov, Igor V – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Nf4 c6 10. Bd3 Nd7
1962 URS Team Ch – Round 1 – Mikenas, Vladas – 0-1 – Smyslov, Vladimir – G40 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 b6 8. Bd3 c5 9. dxc5 bxc5 10. cxd5 exd5
1963 Buenos Aires ch-ARG – Round 2 – Andrade Herrera, Fernando Alfonso – 1-0 – Luckis, Marcos – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 Nbd7 8. cxd5 Nxd5 9. Bd3 Nxc3 10. bxc3 c5
1963 Halle zt – Round 1 – Minev, Nikolay N – 1/2-1/2 – Kinnmark, Ove – G11 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. g3 Bd6 10. Bg2 Re8
1963 LAT Ch – Round ? – Zdanovs, Igors – 1-0 – Klavins, Janis – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 b6 8. cxd5 exd5 9. Be2 Re8 10. O-O Bf8
1963 POL Ch 20th – Round 10 – Porebski, Stanislav – 1/2-1/2 – Sliwa, Bogdan – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd3 Nbd7 9. O-O dxc4 10. Bxc4 e5
1963 Rubinstein Memorial – Round 8 – Sliwa, Bogdan – 1/2-1/2 – Gunsberger, Alexander – G52 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 c6 9. Ng3 Re8 10. Be2 Nbd7
1963 UKR Ch – Round 1 – Berezhnoy, Viktor – 1-0 – Platonov, Igor V – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Be2 Nbd7 9. cxd5 Nxd5 10. e4 Nxc3
1964 Belgrade – Round 5 – Korchnoi, Viktor – 1/2-1/2 – Spassky, Boris V. – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 c6 9. g3 b6 10. Bg2 Bb7
1964 CSR Ch – Round 9 – Nun, Josef – 1/2-1/2 – Kupka, Slavoj – G62 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7
1964 DDR Ch 14th – Round 2 – Kuettner, Uwe – 1/2-1/2 – Neukirch, Detlef – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. Bd3 dxc4 9. Bxc4 Bb7 10. O-O Nbd7
1964 Kiev ch-URS – Round 1 – Liavdansky, Vladimir – 0-1 – Lein, Anatoly – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd2 Nbd7 9. cxd5 exd5 10. Bd3 Bd6
1964 Magdeburg – Round 10 – Golz, Werner – 1/2-1/2 – Liebert, Heinz – G37 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Ng3 Re8 10. Be2 c5
1964 Reykjavik – Round 2 – Palmason, Gudmundur – 1-0 – Solmundarson, Magnus – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. b3 Bb7 9. Bb2 Nbd7 10. cxd5 exd5
1964 Tel Aviv olm fin-A – Round 10 – Vranesic, Zvonko – 0-1 – Lengyel, Levente – G211 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 Nc6
1964 Tel Aviv olm fin-A – Round 11 – Saidy, Anthony – 1/2-1/2 – Sliwa, Bogdan – G233 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 Re8 9. Ng3 b6 10. Bb2 Bb7
1964 Tel Aviv olm fin-A – Round 8 – Milev, Zdravko – 1-0 – Wexler, Bernardo – G170 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 dxc4 9. Qxd8 Rxd8 10. Bxc4 Bxc5
1964 UKR Ch – Round 11 – Kogan, Boris M – 1/2-1/2 – Atamanov, Andrey – G64 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 Nbd7 8. Bd3 dxc4 9. Bxc4 c5 10. dxc5 Bxc5
1964 URS Spartakiad – Round ? – Petrosian, Tigran V – 1-0 – Liberzon, Vladimir M – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Bd6 10. O-O Re8
1964 URS Team Ch – Round ? – Korchnoi, Viktor – 1-0 – Klaman, Konstantin Mikhailovich – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. d5 Ba6 8. Ng3 Bd6 9. Bd3 Be5 10. Nce2 c6
1965 Asztalos Memorial 8th – Round 4 – Kolarov, Atanas Stefanov – 1/2-1/2 – Haag, Ervin – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O a5
1965 Buenos Aires ch-ARG – Round 19 – Behrensen, Jorge – 1-0 – Emma, Jaime – G115 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. Ng3 d6 8. Bd3 e5 9. O-O c6 10. Qc2 a5
1965 Hungary – Round 1 – Haag, Ervin – 0-1 – Kovacs, Laszlo M – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nxc3 9. Nxc3 c5 10. dxc5 Bxc5
1965 IBM-B – Round 7 – Ghitescu, Theodor – 1-0 – Enevoldsen, Jens – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Bd6 10. g3 Re8
1965 It Zinnowitz GER – Round 14 – Lein, Anatoly – 1-0 – Kozma, Julius – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. Bd3 Nbd7 9. cxd5 cxd5 10. Bc2 b6
1965 Marianske Lazne – Round 1 – Lehmann Garcia, Daniel William – 1/2-1/2 – Shamkovich, Leonid – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. O-O Re8
1965 Marianske Lazne – Round 8 – Lehmann, Heinz – 1/2-1/2 – Shamkovich, Leonid – G38 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. O-O Re8
1965 Marianske Lazne – Round 8 – Lehmann, Heinz – 1/2-1/2 – Szamkowicz, L – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. O-O Re8
1965 Pardubice – Round 2 – Jankovec, Ivan – 1-0 – Florian, Jaromir – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 Nbd7 9. Nf4 c6 10. Nd3 Ne4
1965 Santiago Santiago de Chile – Round ? – Bielicki, Carlos – 1-0 – Letelier Martner, Rene – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 a5 10. f3 Re8
1965 Tbilisi – Round 1 – Buslaev, Alexander – 1/2-1/2 – Jansa, Vlastimil – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. b4 c5 9. dxc5 bxc5 10. cxd5 cxb4
1965 Tbilisi – Round 1 – Lilienthal, Andor – 1/2-1/2 – Kolarov, Atanas S. – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. d5 exd5
1965 Tbilisi Tbilisi GEO – Round ? – Lilienthal, Andor – 1/2-1/2 – Gipslis, Aivars – G66 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. d5 exd5
1966 Aarhus – Round 11 – Hamann, Svend – 1-0 – Nielsen, Jorgen G. – G59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c5 6. a3 cxd4 7. axb4 dxc3 8. Nxc3 Nc6 9. b5 Ne5 10. Qd4 Ng6
1966 BRA-ch33 – Round 2 – Fonrobert, Gert Wolfgang – 1/2-1/2 – Mangini, Jose Henrique de Mello – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Bb7 8. Bd3 d5 9. cxd5 exd5 10. b4 Nbd7
1966 Corr – Round ? – Korning, Peter – 1-0 – Nielsen, Verner – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O Bf5
1966 Kislovodsk – Round 10 – Taimanov, Mark E – 1/2-1/2 – Lutikov, Anatoly S – G54 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. Ng3 d5 8. cxd5 exd5 9. Be2 a5 10. O-O g6
1966 La Habana olm fin-A – Round 13 – De Lange, Daan – 0-1 – Fuchs, Reinhart – G240 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. Bg2 Nc6
1966 La Habana olm prel – Round 1 – Brinck-Claussen, Bjorn – 1-0 – Boutteville, Cesar – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bf5 10. O-O Nbd7
1966 La Habana olm prel – Round 4 – Palmason, Gudmundur – 1-0 – Tsagan, T – G133 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Bd6 10. O-O Re8
1966 La Habana olm prel – Round 5 – Addison, Wiliam G – 1-0 – Kostro, Jerzy – G181 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. e4 Nxc3 9. Nxc3 c5 10. d5 exd5
1966 La Habana olm prel – Round 6 – Garcia Rodriguez, Raimundo – 1-0 – Hynes, Anthony M – G218 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c5 6. a3 cxd4 7. axb4 dxc3 8. Nxc3 d5 9. cxd5 exd5 10. Be2 Be6
1966 Palma de Mallorca – Round 8 – Wade, Robert G – 0-1 – Ivkov, Borislav – G47 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. Qa4 Nc6 7. a3 Bf8 8. b4 d6 9. b5 Ne7 10. Bb2 a6
1966 Reykjavik – Round 9 – Halfdanarsson, J. – 1/2-1/2 – Sigurjonsson, Gudmundur – G45 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. c5 Nbd7 9. Nd3 e5 10. Nxe5 Nxe5
1966 Santa Monica – Round 9 – Donner, Jan-Hein – 1/2-1/2 – Spassky, Boris V. – G38 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Bxc3+ 7. Nxc3 d5 8. b4 Bb7 9. cxd5 Nxd5 10. Nxd5 Qxd5
1966 Sao Paulo CXSP Ch – Round ? – Fonrobert, Gert Wolfgang – 1-0 – De Freitas, Marcio Elisio – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. d5 e5 8. Ng3 d6 9. Bd3 c6 10. O-O cxd5
1966 Tbilisi ch-URS – Round 3 – Taimanov, Mark E – 0-1 – Krogius, Nikolai V – G22 1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 b6 9. Nf4 a5 10. Bb2 bxc5
1966 URS Team Ch – Round ? – Taimanov, Mark E – 1-0 – Rozhdestvensky, Vladimir – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Ne8 10. O-O Nd6
1966 US Open – Round 4 – Saidy, Anthony – 1-0 – Burkett, Max – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. g3 c5 10. Nxd5 exd5
1967 BRA Ch – Round 7 – Rocha, Antonio – 1-0 – Fonrobert, Gert Wolfgang – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Nc6 6. a3 Be7 7. d5 Nb8 8. Ng3 a5 9. Bd3 Bc5 10. O-O d6
1967 DDR Ch 16th – Round 11 – Schmidt, Michael – 1/2-1/2 – Schoeneberg, Manfred – G53 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 b6 8. Be2 dxc4 9. Bxc4 Bb7 10. O-O Nbd7
1967 Hoogovens – Round 1 – Ghitescu, Theodor – 1/2-1/2 – Langeweg, Kick – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nxc3 9. Nxc3 c5 10. dxc5 Bxc5
1967 Hoogovens – Round 9 – Ghitescu, Theodor – 1/2-1/2 – Ree, Hans – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Bd6 10. O-O Re8
1967 Maribor – Round 5 – Addison, Wiliam G – 0-1 – Lengyel, Laszlo – G30 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 exd5 9. g3 a5 10. Bg2 Nbd7
1967 October Revolution 50 – Round ? – Taimanov, Mark E – 1/2-1/2 – Osnos, Viatcheslav – G88 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. e4 Nb6 9. g3 c5 10. d5 exd5
1967 Oxford ch-BCF – Round 1 – Macdonald, Michael Gavin – 1/2-1/2 – Cafferty, Bernard – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Bxc3+ 7. Nxc3 d5 8. Be2 Nbd7 9. O-O Bb7 10. b3 c5
1967 Skopje – Round 12 – Kholmov, Ratmir D – 1/2-1/2 – Dely, Peter – G93 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 Re8 9. Be2 c6 10. O-O Bd6
1967 Sousse Interzonal – Round 22 – Korchnoi, Viktor – 1-0 – Cuellar Alpire, Mariana – G205 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Bd6 10. O-O Bf5
1967 URS-ch35 – Round 1 – Bukhman, Eduard – 0-1 – Tal, Mikhail – G13 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 a5 10. O-O Na6
1967 URS-ch35 – Round 1 – Taimanov, Mark E – 1/2-1/2 – Platonov, Igor V – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. g3 Nxc3 10. bxc3 c5
1968 CSR Ch – Round 14 – Kupka, Slavoj – 1/2-1/2 – Blatny, Frantisek – G124 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 cxd5 9. Be2 b6 10. O-O Bb7
1968 CSR Ch – Round 5 – Acosta Fabian, Janna Paloma – 1/2-1/2 – Kupka, Slavoj – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 b6 8. cxd5 Nxd5 9. Ncxd5 exd5 10. Bd3 c6
1968 Hastings6869 – Round 4 – Persitz, Raaphi – 1/2-1/2 – Keene, Raymond D – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Bxc3+ 7. Nxc3 d5 8. cxd5 exd5 9. Bd3 c5 10. O-O Ba6
1968 Hoogovens – Round 15 – Hort, Vlastimil – 1-0 – Karaklajic, Nikola – G130 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c5 6. a3 cxd4 7. axb4 dxc3 8. Nxc3 d5 9. cxd5 exd5 10. Be2 Nc6
1968 Lugano ol (Men) qual-F – Round 1 – Ojanen, Kaarle S – 1-0 – Siaperas, Triantafyllos – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 b6 9. Bg2 Bb7 10. Nxd5 Bxd5
1968 Lugano SUI – Round 11 – Kristinsson, Jon – 1/2-1/2 – Bouwmeester, Hans – G101 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 exd5 9. Bd3 Bd6 10. O-O Nbd7
1968 Mar del Plata ch-ARG – Round 9 – Sanguineti, Raúl Carlos – 1/2-1/2 – Rossetto, Hector – G59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Be7 7. e4 d6 8. Ng3 c5 9. d5 exd5 10. cxd5 a6
1968 Olympiad Final A – Round 1 – Hamann, Slawomir – 1/2-1/2 – Darga, Klaus – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 Nb6 10. O-O Re8
1968 Reykjavik – Round 1 – Szabo, Ladislav – 1/2-1/2 – Taimanov, Mark E – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. g3 Nxc3 9. Nxc3 c5 10. dxc5 Qxd1+
1968 URS Team Ch – Round 1 – Taimanov, Mark E – 1/2-1/2 – Osnos, Viatcheslav – G57 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qb3 Nxc3 9. bxc3 b6 10. Nf4 Bb7
1969 Buesum – Round 14 – Gerusel, Mathias – 1/2-1/2 – Ivkov, Borislav – G60 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. g3 d5 8. b3 b6 9. Bg2 Bb7 10. Nf4 Ne4
1969 Mar del Plata zt – Round 1 – Panno, Oscar – 0-1 – Najdorf, Miguel – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Bd2 N5f6 10. Ng3 c5
1969 Palma de Mallorca – Round 14 – Panno, Oscar – 1/2-1/2 – Bobotsov, Milko G – G122 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 c5 9. dxc5 Bxc5 10. Nxd5 Qxd5
1969 POL-SVE – Round 2.10 – Witkowski, Stefan – 0-1 – Malmdin, Nils-Ake – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. e4 d6 8. Ng3 Na6 9. Be2 c5 10. d5 Nc7
1969 Rubinstein Memorial – Round 1 – Saidy, Anthony – 0-1 – Ivkov, Borislav – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. d5 d6 8. g3 Nbd7 9. Bg2 Ne5 10. b3 exd5
1969 Schwerin – Round 6 – Wehnert, Lutz – 1-0 – Fuchs, Reinhart – G54 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Ng3 c5 10. dxc5 Nxc3
1969 Tbilisi – Round ? – Hort, Vlastimil – 1-0 – Shamkovich, Leonid – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 c6 8. b4 Nbd7 9. c5 e5 10. dxe5 Nxe5
1969 URS Ch sf – Round ? – Zhukhovitsky, Samuel – 1-0 – Vesselovsky, Serguei – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Nf4 dxc4 8. Bxc4 c5 9. d5 exd5 10. Nfxd5 Nxd5
1969 US Open – Round 3 – Batchelder, Wiliam – 0-1 – Bisguier, Arthur B – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. Ng3 b6 9. b4 a5 10. Bb2 axb4
1969 USSR – Round 1 – Ghitescu, Theodor – 0-1 – Shamkovich, Leonid – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 a5 9. Bd3 c6 10. O-O Bd6
1969 Venice – Round 1 – Saidy Gaggioli, Marie – 1-0 – Unzicker, Ferdinand, Dr. – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2 Na6 10. O-O Nc7
1969 Villa Gesell tt – Round 2 – Acosta Garcia, Rafael Isaac – 0-1 – Rossetto, Aline – G10 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Be7 7. e4 d6 8. Ng3 c5 9. d5 Re8 10. Be2 exd5
1969 Zagreb – Round 5 – Saidy, Anthony – 0-1 – Kovacevic, Veljko – G40 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. g3 d5 8. cxd5 exd5 9. Bg2 a5 10. O-O c6
1969 Zagreb – Round 8 – Saidy, Anthony – 1-0 – Udovcic, Mijo – G57 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. d5 d6 8. g3 Nbd7 9. dxe6 fxe6 10. Bg2 Ne5

E46 — Reshevsky, 6.a3 Be7 7.cxd5 exd5

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5 exd5

Eval: [-0.02]

Les coups candidats

8.Nf4 — 48.2% (1580 parties)

Ambassadeurs : Van Wieringen, Cornelius A (24x), Cumming, David R (24x), Sharpe, Sam (21x), Gavrijski, Dimitar (14x), Pritchard, Owen M. (8x), Depasse, Jean-Marc (8x), Andersen, Jens Erik N. (7x), Yang, Darwin (7x)

8.g3 — 31.0% (1014 parties)

Ambassadeurs : Guliev, Sarhan (15x), Gyimesi, Zoltan (9x), Farias, Sergio Roberto Alves (9x), Taimanov, Mark (8x), Kasparov, Sergey (7x), Karasev, Vladimir I (6x), Hetey, Laszlo, Dr. (6x), Groszpeter, Attila (6x)

8.b4 — 11.7% (382 parties)

Ambassadeurs : Milov, Vadim (11x), Sliwa, Bogdan (6x), Shulman, Yaara (6x), Graf, Rena (5x), Guramishvili, Sopiko (5x), Reshevsky, Samuel (4x), Benitah, Yohan (4x), Van Beek, Lucien (4x)

8.Ng3 — 7.2% (237 parties)

Ambassadeurs : Korchut, Adam (5x), Milanovic, Danilo (4x), Averbakh, Yuri L (3x), Reshevsky, Samuel (3x), Paramos Dominguez, Roberto (3x), Kopylov, Luba (3x), Socko, Monika (3x), Vosselman, Jan (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Nf4	8.g3	8.b4	8.Ng3
<1800	39	56%	26%	8%	10%
1800-2200	858	60%	22%	9%	8%
2200-2600	1896	47%	33%	12%	6%
2600+	109	38%	32%	25%	1%

Évolution par décennie (% des parties)

Décennie	N parties	8.Nf4	8.g3	8.b4	8.Ng3
1920s	1	100%	—	—	—
1930s	4	—	—	—	100%
1940s	7	—	29%	—	71%
1950s	85	31%	35%	15%	16%
1960s	71	30%	42%	20%	8%
1970s	51	25%	59%	8%	8%
1980s	141	15%	63%	13%	4%
1990s	262	10%	58%	18%	10%
2000s	565	15%	44%	28%	12%
2010s	1768	65%	22%	7%	5%
2020s	320	76%	16%	2%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Nf4	65%	76%	▲ +10.9%
8.g3	22%	16%	▼ -5.9%
8.b4	7%	2%	▼ -5.0%
8.Ng3	5%	6%	▲ +1.4%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 7 parties
Smyslov, Vladimir — 4 parties
Tal, Mikhail — 3 parties
Kasparov, Garry — 3 parties
Carlsen, Magnus — 2 parties
Ju, Wenjun — 2 parties
Euwe, Max — 1 partie
Alekhine, Alexander — 1 partie
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

8.Nf4 — 48.2% (1580 parties)

1928 — Rubinstein, Akiba vs Yates, Frederic D — 1/2-1/2 — Bad Kissingen GER
1950 — Letelier Martner, Rene vs Kramer, Hanspeter — 0-1 — Dubrovnik CRO
1950 — Vajda, Albert vs Barcza, Gedeon — 1/2-1/2 — Budapest HUN
1952 — Reshevsky, Samuel vs Toran Albero, Roman — 1/2-1/2 — Havana CUB
1955 — Zhdanov, Aleksander vs Antoshin, Vladimir S — 1/2-1/2 — RUS-Latvia

8.g3 — 31.0% (1014 parties)

1941 — Botvinnik, Mikhail vs Lilienthal, Andor — 0-1 — Leningrad- Moscow URS
1949 — Evans, Larry vs Horne, Dennis Morton — 1/2-1/2 — Hastings ENG
1950 — Evans, Larry vs Maccioni, Alejandro — 1-0 — Dubrovnik CRO
1951 — Evans, Larry vs Kashdan, Isaac — 1/2-1/2 — Forth Worth
1952 — Kramer, Haije vs Broadbent, Reginald — 0-1 — London ENG

8.b4 — 11.7% (382 parties)

1952 — Gligorić, Svetozar vs Reshevsky, Samuel — 1/2-1/2 — New York, NY USA
1952 — Gligoric, Svetozar vs Rivise, Irving — 0-1 — Los Angeles, CA USA
1952 — Gligorić, Svetozar vs German, Eugenio — 1-0 — Helsinki FIN
1952 — Reshevsky, Samuel vs Steiner, Herman — 1-0 — Havana CUB
1956 — Reshevsky, Samuel vs Lombardy, William J — 1-0 — New York, NY USA

8.Ng3 — 7.2% (237 parties)

1935 — Flohr, Salo vs Lisitsin, Georgy — 1-0 — Moskou
1937 — Van Scheltinga, Theo vs Marshall, Frank James — 1/2-1/2 — Stockholm SWE
1937 — Euwe, Max vs Alekhine, Alexander — 0-1 — Den Haag wch-m
1937 — van Scheltinga, Philip vs Asgeirsson Jonasson, Gabriel Rosi — 0-1 — Stockholm SWE
1942 — Lilienthal, Andor vs Sokolsky, Alexey — 1/2-1/2 — Kuibyshev

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