A14a — English: Neo-Catalan Declined

1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *   ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 1
bQ
bKRoi au centre — vulnérable
bR
bP
bP
bP
bB
bP
bP
bP
bP
bN
bP
wP
wN
wP
wP
wP
wP
wP
wP
wB
wP
wR
wN
wB
wQ
wK
wR
abcdefgh
Atouts. Les Blancs s'appuient sur la paire de fous.

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

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nc3 (Développer Nb1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 0
wN
wR
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wP
wN
Case forte (2v0)
wPpawn en prise !
bP
bN
bP
bP
bP
bP
bBFou actif — mobilité 5
bP
bP
bP
bR
bK
bQ
bB
bN
bR
hgfedcba
Atouts. Les Noirs s'appuient sur la case forte e4, un fou actif en e7 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2, le roi resté au centre et une pièce en prise (le pion en c4).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, 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)) ; ...Nbd7 (Développer Nb8) ; ...Bg4 (Clouer Nf3) ; ...c6 (Rupture).
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● e6→d5, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e4 (2v0)
Cases faibles
Centre ● d4 (1v0), ● e5 (1v0) ● d5 (3v1), ● e4 (2v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bg2 ● Bg2 Enfermé (mob. 2)
Be7 ● Be7 Actif (mob. 5)
Bc8 ● Bc8 Non développé (mob. 1)
Paire de fous ● Oui ● Oui
Non développées 4 (b1, c1, a1, h1) 4 (b8, c8, a8, h8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ! ● Au centre !
Droits de roque O-O / O-O-O O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● c4-c5, ● d2-d3, ● e2-e3 ● …c7-c6, ● …c7-c5, ● …d5-d4, ● …e6-e5
Partie
1925 Moscow – Round ? – Reti, Richard – 1-0 – Romanovsky, Pjotr – G196
1. Nf3 Nf6 2. c4 c5 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 Nc6 7. Bb2 d5 8. cxd5 Nxd5 9. Nc3 Bf6 10. Rc1 Nxc3
1925 Moscow – Round 1 – Reti, Richard – 1-0 – Romanovsky, Pjotr – G124
1. Nf3 c5 2. c4 Nc6 3. b3 Nf6 4. Bb2 e6 5. g3 Be7 6. Bg2 O-O 7. O-O d5 8. cxd5 Nxd5 9. Nc3 Bf6 10. Rc1 Nxc3
1926 Bardejov – Round 13 – Mueller, Hans – 0-1 – Asztalos, Lajos – G66
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Bb2 a4 8. d4 a3 9. Bc1 Nbd7 10. c5 c6
1927 Bremen – Round 5 – Hilse, Wilhelm H – 0-1 – Schoenmann, Wilhelm – G17
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. cxd5 exd5 7. d3 c5 8. Nc3 d4 9. Ne4 Nxe4 10. dxe4 Nc6
1927 Scarborough Premier 3rd – Round 8 – Buerger, Victor – 1-0 – Wallis, Philip N – G25
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bg2 b6 6. O-O Bb7 7. Bb2 O-O 8. Ne5 c5 9. f4 Nc6 10. f5 Qc7
1928 Hastings Premier /29 9th – Round 5 – Takacs, Sandor – 1-0 – Buerger, Victor – G19
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d3 b6 10. Nbd2 Bb7
1928 Trencianske Teplice SVK – Round 2 – Reti, Richard – 1-0 – Gruenfeld, Ernst – G3
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Bf6 10. Qc1 Nxc3
1928 Trencianske Teplice SVK – Round 6 – Reti, Richard – 0-1 – Hoenlinger, Baldur – G8
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Na3 Bf6 10. Bxf6 Nxf6
1928 Vienna – Round 2 – Takacs, Sandor – 1/2-1/2 – Von Doery, Ladislaus – G22
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. cxd5 exd5 8. d4 Na6 9. dxc5 Nxc5 10. Be3 b6
1930 Gyor – Round 1 – Boros, Sandor – 1-0 – Balogh, Janos – G23
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. b3 c5 6. Qc2 Nc6 7. d3 O-O 8. O-O b6 9. Nbd2 Bb7 10. cxd5 exd5
1930 Hamburg olm – Round 1 – Takacs, Sandor – 0-1 – Noteboom, Daniël – G1
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. d3 Nc7 10. Be3 e5
1930 Stockholm – Round ? – Stoltz, Gösta – 1-0 – Bogoljubow, Efim – G13
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. d4 Nc6 9. Bb2 b6 10. Nc3 Ba6
1931 Bled – Round 1 – Kostic, Boris – 1-0 – Bogoljubow, Efim – G130
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Na3 a5 10. Nc4 a4
1931 Bled – Round 1 – Kostic, Boris – 1/2-1/2 – Stoltz, Gösta – G131
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Bf6 10. Qc1 b6
1931 Budapest – Round 1 – Pikler, Robert – 1/2-1/2 – Havasi, Kornel – G2
1. c4 Nf6 2. Nf3 e6 3. b3 Be7 4. Bb2 O-O 5. g3 c5 6. Bg2 Nc6 7. O-O d5 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nxc3
1931 Moskou ch-URS – Round 1 – Kasparian, Genrikh – 1/2-1/2 – Rauzer, Vsevolod – G8
1. c4 e6 2. b3 d5 3. Bb2 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nf3 c5 7. O-O dxc4 8. bxc4 Nc6 9. Ne5 Nxe5 10. Bxe5 Ng4
1932 Amsterdam/Karlsbad m – Round 16 – Euwe, Max – 1/2-1/2 – Flohr, Salo – G15
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. d4 b6 10. Nc3 Nxc3
1932 Berlin Ch – Round 2 – Elstner, Rudolf – 1-0 – Saemisch, Friedrich – G4
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. Ne5 Nxe5 9. Bxe5 d4 10. d3 g5
1932 Trebitsch Memorial 15th – Round 5 – Robitsek Paul – 1-0 – Hoenlinger, Baldur – G7
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Be7 6. cxd5 Nxd5 7. d4 Nc6 8. dxc5 Bxc5 9. a3 O-O 10. e4 Nc7
1933 Folkestone ol (Men) – Round 4.4 – Nielsen, Julius – 0-1 – Berndtsson, Karl – G5
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d3 c5 9. Ne5 Qc7 10. e3 Nc6
1934 Leningrad ch-URS – Round 1 – Belavenets, Sergey – 1/2-1/2 – Rauzer, Vsevolod – G4
1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Na3 Bf6 10. Qc1 b6
1934 Leningrad ch-URS – Round 1 – Lisitsin, Georgy – 1/2-1/2 – Rauzer, Vsevolod – G149
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. d4 dxc4 9. bxc4 cxd4 10. Nxd4 Bd7
1935 Hastings3536 – Round 1 – Golombek, Harry – 1/2-1/2 – Bellod Thomas, Gonzalo – G2
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. b3 Ne4 6. Bb2 Bf6 7. Qc2 Nc6 8. O-O O-O 9. d3 Bxb2 10. Qxb2 Qf6
1935 Hastings3536 – Round 3 – Alexander Ronald Cheng – 1-0 – Bellod Thomas, Gonzalo – G12
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. d3 Nbd7 8. Bb2 Qc7 9. Nc3 Rd8 10. Qc2 Nf8
1935 Hastings3536 – Round 3 – Golombek, Harry – 0-1 – Tylor, Theodore Henry – G11
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Bf6 9. Qc1 Nc6 10. Nc3 Nxc3
1935 Moscow – Round 18 – Lisitsin, Georgy – 0-1 – Bohatyrchuk, Fedir Parfenovych – G86
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 Nxc3 10. Bxc3 Qc7
1935 Moskou – Round 11 – Lisitsin, Georgy – 0-1 – Alatortsev, Vladimir N. – G61
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 Nxc3 10. Bxc3 Qc7
1936 Hastings3637 – Round 1 – De Winter Gallegos, Willy – 1/2-1/2 – Tylor, Theodore Henry – G5
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. b3 O-O 6. Bb2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nxc3
1936 Olympiad (unofficial) – Round 9 – Alexandrescu, Gheorghe – 0-1 – Foltys, Jan – G76
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Bf6 9. Qc1 Nc6 10. Na3 Nd4
1936 URS All-Union YM – Round 14 – Riumin, Nikolai – 0-1 – Rauzer, Vsevolod – G15
1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. d3 b6 9. e3 Bb7 10. Qe2 Qc7
1936 USA Ch New York, NY USA – Round 1 – Simonson, Albert – 1/2-1/2 – Kupchik, Abraham – G3
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. e4 Nb4 9. Bb2 Nd3 10. Bc3 Nc6
1936 Zandvoort – Round 1 – Keres Paul Petrovich – 1-0 – Bogoljubow, Efim – G13
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1936 Zandvoort – Round 8 – Keres, Paul – 1-0 – van Doesburgh, Gerrit Roelof Diederik – G53
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. d4 Nf6 10. dxc5 Nd7
1937 Bad Elster – Round 1 – Bluemich, Max – 1-0 – Saemisch, Friedrich – G4
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. d4 cxd4 10. Nxd4 Nxd4
1937 Brno – Round 4 – Florian, Jaromir – 0-1 – Steiner, Lajos – G8
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d4 b6 10. Nc3 Ncb4
1937 Margate – Round 7 – Menchik, Vera Frantsevna – 1-0 – Thomas, George Alan – G26
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 O-O 8. d3 Qc7 9. Na3 d4 10. Nc2 e5
1937 Stockholm ol (Men) – Round 19 – Vajda, Arpad – 1/2-1/2 – Jonsson, Inge – G44
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Na3 b6 10. d4 Ba6
1938 Argentina – Round 11 – Iliesco, Juan – 1/2-1/2 – Carballo Madrigal, Fabian – G27
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Nxc3 10. Bxc3 Qb6
1938 Argentina – Round 19 – Nogues Acuna, Alejandro – 1-0 – Benko, Francisco – G48
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 d4 7. Bb2 Nc6 8. e3 e5 9. exd4 exd4 10. d3 h6
1938 Bad Harzburg – Round 6 – Lokvenc, Josef – 1-0 – Saemisch, Friedrich – G16
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Nxc3 10. Bxc3 Qb6
1938 Krefeld – Round 1 – Bruckhaus, H. – 0-1 – Eliskases, Erich – G2
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. cxd5 exd5 7. d4 c6 8. Nc3 Nbd7 9. Qc2 Re8 10. Bf4 Nf8
1938 Krefeld – Round 1 – Kieninger, Georg – 1/2-1/2 – Elsas, Hansgeorg – G1
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. Ba3 Bxa3 10. Nxa3 Nc6
1938 Ljubljana – Round 14 – Tartakower, Savielly – 1/2-1/2 – Vidmar, Milan Jr – G96
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O c5 6. cxd5 Nxd5 7. d4 O-O 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 Nc6
1938 Ljubljana – Round 4 – Vidmar, Milan Jr – 1/2-1/2 – Trifunovic, Petar – G36
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O b6 8. Ne5 Bb7 9. Nc3 Nbd7 10. f4 Qc8
1938 URS Ch, semi final – Round 1 – Lisitsin, Georgy – 1-0 – Poliak, Abram – G82
1. Nf3 Nf6 2. c4 c5 3. g3 e6 4. Bg2 d5 5. O-O Be7 6. d4 cxd4 7. Nxd4 O-O 8. cxd5 Nxd5 9. Qb3 Na6 10. Nf5 exf5
1939 Buenos Aires ol f-A – Round 14 – Engels, Ludwig – 1-0 – Bergqvist, Nils – G277
1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. b3 Ne4 7. a3 f5 8. d3 Bf6 9. Ra2 Nc5 10. b4 Ncd7
1939 Buenos Aires ol f-A – Round 4 – Melngailis, Emilis – 0-1 – Zíta, František – G85
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bb2 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. d4 cxd4 10. Nxd4 Nxd4
1940 Berlin – Round 9 – Lehmann, Heinz – 0-1 – Nowarra, Heinz – G32
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. cxd5 Nxd5 9. Na3 Bf6 10. Bxf6 Nxf6
1940 Rakovnik – Round 9 – Olexa, Vilem – 1-0 – Podgorny, Jiri – G47
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 Qc7 9. Nbd2 d4 10. e4 e5
1940 URS-sf – Round 1 – Grechkin, Dmitry M – 0-1 – Gerstenfeld, Eduard – G82
1. Nf3 e6 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d3 Nbd7 9. Nbd2 c5 10. Re1 d4
1941 Mar del Plata – Round 12 – Iliesco, Juan – 0-1 – Winz, Victor – G99
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. d3 c5 7. Nc3 d4 8. Ne4 Nxe4 9. dxe4 Nc6 10. Ne1 e5
1941 Mar del Plata – Round 8 – Iliesco, Juan – 0-1 – Feigin, M. – G71
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. d4 cxd4 10. Nxd4 Bf6
1942 Chocen NT – Round ? – Florian, Jaromir – 1/2-1/2 – Kottnauer, Cenek – G15
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 b6 7. O-O Bb7 8. Ne5 Qc8 9. d3 c5 10. e3 Nbd7
1942 Duras 60 Memorial – Round 2 – Thelen, Bedrich – 1/2-1/2 – Saemisch, Friedrich – G9
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 Nxd5 8. O-O Nc6 9. d3 b6 10. Nbd2 Bb7
1942 Mar del Plata – Round 1 – Iliesco, Juan – 1-0 – Maderna, Carlos – G19
1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. O-O O-O 5. c4 d5 6. b3 b6 7. Bb2 Bb7 8. Ne5 Nfd7 9. d4 Qc8 10. cxd5 exd5
1942 Mar del Plata – Round 4 – Espina, Carlos – 0-1 – Najdorf, Miguel – G40
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d4 Nbd7 9. Nbd2 c5 10. e3 Rc8
1942 Mar del Plata – Round 4 – Maderna, Carlos – 1/2-1/2 – Pilnik, Herman – G39
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. Ne5 Nbd7 9. d4 c5 10. e3 Qc7
1943 Prague – Round 4 – Podgorny, Jiri – 0-1 – Fichtl, Jiri – G34
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c5 7. Bb2 Nc6 8. d3 b6 9. Nbd2 Bb7 10. Ne1 d4
1944 Mar del Plata – Round 1 – Garcia Vera, Romeo – 0-1 – Guimard, Carlos E – G22
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Ne5 Nbd7 9. d3 Nxe5 10. Bxe5 c5
1944 Mar del Plata – Round 1 – Garcia Vera, Romeo – 1-0 – Puiggros, Guillermo – G23
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 b6 10. Nxd5 exd5
1946 Buenos Aires ch-ARG – Round 1 – Iliesco – 1/2-1/2 – Alvarez Martin, Pedro – G50
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 b6 7. c4 Bb7 8. Ne5 Nbd7 9. d4 Rc8 10. Nc3 c6
1946 Helsinki – Round 9 – Ojanen, Kaarle S – 1/2-1/2 – Lisitsin, Georgy – G17
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 b6 7. O-O Bb7 8. d3 c5 9. Nbd2 Nc6 10. Rc1 Rc8
1946 Londen II – Round 1 – Devos, Paul – 1/2-1/2 – Koenig, Imre – G3
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. d3 Nc6 8. Nbd2 d4 9. a3 e5 10. b3 h6
1946 Mar del Plata – Round 1 – Iliesco, Juan – 0-1 – Stahlberg, Gideon – G3
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O d4 6. b4 c5 7. Bb2 O-O 8. d3 Qc7 9. Nbd2 e5 10. bxc5 Na6
1946 Nottingham ch-BCF – Round 1 – Golombek, Harry – 1-0 – De Winter Gallegos, Willy – G1
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nxc3
1946 POL Ch – Round 5 – Sliwa, Bogdan – 1/2-1/2 – Czerniakow, Sergiusz – G31
1. Nf3 d5 2. c4 e6 3. g3 Be7 4. Bg2 Nf6 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 d4 9. e4 e5 10. Nbd2 Bg4
1947 Buenos Aires ch-ARG – Round 1 – Rebizzo, Cayetano – 1-0 – Martinez, Jose Enrique – G6
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Nc3 c6 8. Bb2 b6 9. d3 Bb7 10. Qc2 c5
1947 Buenos Aires/La Plata – Round 10 – Eliskases, Erich – 1/2-1/2 – Pilnik, Herman – G25
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. Bb2 c5 8. b4 a5 9. b5 Qc7 10. d3 e5
1947 Leningrad ch-URS – Round 15 – Alatortsev, Vladimir N. – 1-0 – Yudovich, Mikhail M – G136
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Rc1 Re8
1947 Moscow – Round 1 – Zagoriansky, Evgeny – 0-1 – Veresov, Gavriil – G30
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Qc2 c5 9. d3 Nc6 10. Nbd2 d4
1948 Bad Nauheim – Round 1 – Rautenberg, Wilhelm – 1-0 – Schlenker, Rainer – G3
1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nf6 5. O-O Be7 6. cxd5 Nxd5 7. Na3 Nc6 8. Nc4 Qc7 9. d3 O-O 10. e4 Nb6
1948 Buenos Aires – Round 1 – Iliesco, Juan – 0-1 – Stahlberg, Gideon – G21
1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. c4 d4 6. b4 c5 7. Bb2 O-O 8. d3 a5 9. b5 Nbd7 10. e4 e5
1948 Buenos Aires – Round 1 – Iliesco, Juan – 1-0 – Camara Bordon, Luis Marcos – G3
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. d3 b6 9. Nbd2 Bb7 10. Qc2 Rc8
1949 BUL Ch – Round 8 – Zvetkov, Aleksandar – 1/2-1/2 – Karastoichev, Emil – G37
1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d3 c5 9. cxd5 Nxd5 10. Nbd2 Bf6
1949 Mar del Plata – Round 1 – Pomar Salamanca, Arturo – 1-0 – Corte, Cesar J – G27
1. Nf3 Nf6 2. b3 c5 3. Bb2 d5 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. c4 Nc6 8. Ne5 Nxe5 9. Bxe5 Nd7 10. Bb2 d4
1949 Mar del Plata – Round 7 – Iliesco, Juan – 1/2-1/2 – Bolbochan, J. – G72
1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. b3 O-O 7. Bb2 d5 8. d3 Nbd7 9. Nbd2 c6 10. a3 b5
1949 Moscow – Round 1 – Konstantinopolsky, Alexander – 1-0 – er-Fridstein, Grigor – G22
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. d3 d4 9. e4 e5 10. Ne1 Ne8
1949 Trencianske Teplice – Round 10 – Erdelyi, Sandor – 1-0 – Bolbochan, J. – G59
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Ne5 Nbd7 9. d4 c5 10. e3 cxd4
1949 URS Ch, semi final – Round 14 – Duz-Khotimirsky, Fedor Ivanovich – 1-0 – Bannik, Anatolij – G105
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bg2 c5 6. Bb2 O-O 7. O-O Nc6 8. d3 Qc7 9. Na3 b6 10. Nc2 Bb7
1949 US Open Omaha – Round 4 – Kramer, George – 1-0 – Ludwig, Alfred C – G4
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Be6 10. dxc5 Bxc5
1950 Amsterdam ch-NED – Round 1 – Euwe, Max – 1-0 – Spanjaard, Eduard – G37
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 d4 7. Bb2 c5 8. b4 Nfd7 9. bxc5 e5 10. e3 Bxc5
1950 CSR-BUL Prague CZE – Round 3 – Dimitrov Garcia, Dimitri Ivaylov – 0-1 – Kottnauer, Cenek – G20
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. cxd5 Nxd5 8. Bb2 Bb7 9. a3 c5 10. Qc2 Nc6
1950 Dubrovnik olm – Round 1 – Sumar, Julio – 0-1 – Rossolimo, Nicolas – G48
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Bf6 9. Nc3 Nc6 10. Qc1 Nxc3
1951 Augsburg – Round 14 – Niephaus, Walter – 1/2-1/2 – Staudte, Hans-Hilmar – G48
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. d3 Re8 9. Nbd2 Bf8 10. d4 Ne4
1951 Hastings5152 – Round 5 – Golombek, Harry – 1/2-1/2 – Schmid, Leo – G22
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 c5 6. b3 O-O 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nxc3
1951 It – Round 6 – Acebal Muniz, Antonio – 0-1 – Mangini, Jose Henrique de Mello – G6
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. b3 Be7 6. Bb2 O-O 7. O-O d5 8. Na3 Nbd7 9. Nc2 a5 10. Ne3 a4
1951 Mar del Plata zt – Round 15 – Bolbochan, J. – 1/2-1/2 – Sumar, Julio – G151
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 c6 7. Bb2 Nbd7 8. Qc2 Qc7 9. d4 b6 10. Nc3 Bb7
1951 Marianske Lazne zt – Round 10 – Barcza, Gedeon – 1/2-1/2 – Pedersen, Ebbe – G102
1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. b3 O-O 7. Bb2 d5 8. Na3 Nbd7 9. Rc1 Re8 10. Qc2 c6
1951 Travemuende – Round 2 – Heinicke, Herbert – 1-0 – Rellstab, Ludwig – G3
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. Qc2 b6 9. d3 Bb7 10. e4 Ne8
1951 World Championship 19th – Round 20 – Bronstein, David I – 1/2-1/2 – Botvinnik, Mikhail – G16
1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. cxd5 exd5 9. Qc2 Re8 10. e3 Nbd7
1952 Havana – Round 1 – Rossolimo, Nicolas – 1-0 – Cobo Arteaga, Eldis – G41
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 c6 6. b3 Nbd7 7. Bb2 O-O 8. Nc3 b6 9. d4 Ba6 10. Nd2 Rc8
1952 Helsinki olm – Round 1 – Anagnostou, Ioannis – 0-1 – Aloni, Itzchak – G299
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. cxd5 exd5 7. d4 h6 8. Nc3 Be6 9. Ne5 c6 10. Nd3 Nbd7
1952 Helsinki olm – Round 1 – Anagnostou, Ioannis – 1/2-1/2 – Sliwa, Bogdan – G291
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. Nc3 Nc6 8. Bf4 d4 9. Nb5 a6 10. Na3 Bd6
1952 Helsinki olm – Round 1 – Lorson, Gerhard – 0-1 – De Souza Mendes, Joao – G7
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Nbd7 8. cxd5 Nxd5 9. e4 Nb4 10. d4 Ba6
1953 Bucharest – Round 17 – Radulescu, Mihai – 1/2-1/2 – Sliwa, Bogdan – G167
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Qc1 b6 10. d4 Ba6
1953 Corr Golden Knights – Round ? – Zalys, Ignas – 1-0 – Simms, Levi – G1
1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. cxd5 Nxd5 9. d4 Nd7 10. e4 N5f6
1953 FRG Ch 02nd – Round 7 – Werner, Stephan – 0-1 – Eisinger, Max Jr – G15
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. d3 Nc6 8. cxd5 Nxd5 9. Bb2 Bf6 10. Qd2 e5
1954 Gorki ch22-SU sf – Round 1 – Hasin Raihan, Abir – 1/2-1/2 – Simagin, Vladimir – G1
1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 c5
1954 Hungary Ch – Round 15 – Koberl, Ferenc – 1/2-1/2 – Szily, Jozsef – G46
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. b3 O-O 6. c4 b6 7. Bb2 Bb7 8. d3 Nbd7 9. Nbd2 Re8 10. Qc2 c5
1954 URS Team Ch – Round 5 – Lisitsin, Georgy – 1/2-1/2 – Averbakh, Yuri L – G91
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. b3 Be7 6. Bb2 O-O 7. O-O d5 8. cxd5 exd5 9. d4 Nbd7 10. Nbd2 Re8
1955 Aberystwyth ch-BCF – Round 6.12 – Fazekas, Stephan – 1-0 – Martin, Geoffrey J – G31
1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. O-O O-O 5. c4 d5 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Be6 10. dxc5 Ne4
1955 Budapest – Round 1 – Barczay, Laszlo – 1/2-1/2 – Pogats, Jozsef Jr. – G87
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Na3 b6 10. Nc4 Bb7
1955 Hoogovens – Round 1 – Milic, Bozidar – 1-0 – Bergsma, Klaas – G15
1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 O-O 5. g3 d5 6. Bg2 c5 7. O-O Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1955 Manhattan CC Ch 5556 – Round 2 – Denker, Arnold S – 1-0 – Owens, Benjamin – G10
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 O-O 5. b3 d5 6. Bb2 c5 7. O-O Nc6 8. e3 dxc4 9. bxc4 Qc7 10. Nc3 a6
1955 Moskou ch-URS – Round ? – Flohr, Salo – 1-0 – Averbakh, Yuri L – G175
1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Bb2 d5 8. cxd5 exd5 9. d3 Nbd7 10. Nbd2 Re8
1955 ROM-FRA – Round 1.1 – Muffang, Andre – 1-0 – Troianescu, Octav – G1
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. b3 c5 6. Bb2 O-O 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 Nxc3 10. Bxc3 Rb8
1955 Wch U20 prel-C – Round 7 – Farre Mallofre, Miguel – 1-0 – Keller, Dieter – G22
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O b6 5. c4 Be7 6. b3 O-O 7. Bb2 Bb7 8. d3 dxc4 9. dxc4 Nbd7 10. Nc3 Nc5
1956 Alekhine Memorial – Round 1 – Botvinnik, Mikhail – 1-0 – Stahlberg, Gideon – G6
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Qe2 a5 10. Nc3 Ne4
1956 Candidats Tournament – Round 3 – Panno, Oscar – 1/2-1/2 – Geller, Efim P – G10
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. d4 a4 8. Na3 c6 9. Bb2 Nbd7 10. e3 Qa5
1956 CSR Ch – Round 13 – Sajtar, Jaroslav – 1/2-1/2 – Kozma, Julius – G114
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Bf6 9. Qc1 Nc6 10. Nc3 Nxc3
1956 Leipzig ch GDR – Round 3 – Breustedt, Werner – 1/2-1/2 – Zirngibl, Albert – G6
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 Nxd5 8. O-O Nc6 9. d3 b6 10. Nbd2 Bb7
1956 Leningrad ch-URS – Round 1 – Ragozin, Viacheslav – 0-1 – Khasin, Abram – G13
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. b3 Be7 5. Nf3 O-O 6. O-O c5 7. Bb2 Nc6 8. d3 d4 9. Na3 e5 10. Nc2 h6
1956 Mar del Plata ARG – Round 8 – Bolbochan, J. – 1/2-1/2 – Eliskases – G9
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 d4 9. e3 e5 10. exd4 exd4
1956 Moscow olm fin-A – Round 1 – Benko, Pal – 1/2-1/2 – Troianescu, Octav – G3
1. c4 Nf6 2. g3 e6 3. Nf3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Na3 b6 10. d4 cxd4
1956 Moscow olm fin-A – Round 2 – Smyslov, Vladimir – 1/2-1/2 – Porath, Yosef – G21
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d3 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. Bd2 Nc7 10. Rc1 b6
1956 Moscow olm fin-A – Round 3 – Reifircz I – 0-1 – Ivkov, Borislav – G40
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. dxc5 Bxc5 10. Nc3 Re8
1956 Moscow olm fin-B – Round 4 – Johannsson, Ingi R – 1/2-1/2 – Kramer, Haije – G32
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d3 c5 7. Na3 Nc6 8. b3 b6 9. Bb2 Bb7 10. d4 Rc8
1956 Moskou olm – Round 1 – Enevoldsen, Jens – 1-0 – Radulescu, Marian-Adrian – G88
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 Nbd7 7. b3 c6 8. Bb2 b6 9. d3 Bb7 10. e4 c5
1956 Moskou olm – Round 1 – Frost Nielsen, Alexander – 1-0 – Sefc, Jan – G7
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 Re8 9. Nbd2 Bf8 10. Qc2 e5
1956 Moskou olm – Round 1 – Prins, Laura – 0-1 – Sliwa, Bogdan – G90
1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 Nxd5 8. O-O b6 9. e4 Nb4 10. d4 Ba6
1956 URS Ch sf – Round ? – Kholmov, Ratmir D – 0-1 – Klavins, Janis – G130
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5 9. Qc2 c5 10. Nh4 Nc6
1956 URS Ch sf – Round ? – Ragozin, Viacheslav – 1/2-1/2 – Lisitsin, Georgy – G140
1. Nf3 Nf6 2. g3 e6 3. Bg2 b6 4. c4 Bb7 5. b3 Be7 6. Bb2 d5 7. O-O O-O 8. e3 c5 9. Qe2 Nc6 10. d4 dxc4
1956 YUG-GER – Round 1.4 – Pirc, Vasja – 1/2-1/2 – Pfeiffer, Gerhard – G4
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Nc3 c6 8. d4 Ne4 9. Bb2 Nxc3 10. Bxc3 Nd7
1957 CSR Ch – Round 19 – Koska, Josef – 0-1 – Fichtl, Jiri – G77
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. d3 Bb7 9. Nbd2 c5 10. e3 Rc8
1957 EU Team Ch – Round 4 – Filip, Marius Liviu – 1-0 – Smyslov, Vladimir – G37
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d4 dxc4 9. bxc4 c5 10. e3 Nbd7
1957 Gothenburg5758 – Round ? – Flohr, Salo – 1-0 – Olofsson Asplund, Vide – G13
1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. Bb2 Bb7 5. g3 Be7 6. Bg2 O-O 7. O-O d5 8. cxd5 exd5 9. d4 Nbd7 10. Nc3 Bb4
1957 Gothenburg5758 – Round ? – Flohr, Salo – 1/2-1/2 – Ståhlberg, Gideon – G12
1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 O-O 5. g3 b6 6. Bg2 Bb7 7. O-O d5 8. cxd5 exd5 9. d4 Nbd7 10. Nc3 Re8
1957 POL Ch 15th – Round 16 – Szukszta, Janus – 1/2-1/2 – Solecki, Zbigniew – G21
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O dxc4 6. Qa4+ Nfd7 7. Rd1 c5 8. Nc3 O-O 9. Qxc4 Nc6 10. d4 Nb6
1957 San Benedetto – Round 1 – Barcza, Gedeon – 1-0 – Mueller, Hans – G3
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Qc2 c6 8. Ba3 Re8 9. Rc1 Bxa3 10. Nxa3 Qe7
1957 Sombor – Round 23 – Puc, Stojan – 1-0 – Ivkov, Borislav – G211
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. Nc3 d4 8. Na4 Nc6 9. a3 e5 10. b4 cxb4
1957 URS Ch, semi final – Round 1 – Prokhorovich, Taras E – 1/2-1/2 – Ilivitsky, Georgy A – G31
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Ba3 Bxa3 8. Nxa3 Qe7 9. Nc2 Nc6 10. d4 Rd8
1957 URS Ch, semi final – Round 18 – Reshko, Aron – 1/2-1/2 – Kotov Lundqvist, Alex – G169
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. cxd5 exd5 9. Nc3 Bb7 10. Rc1 Re8
1957 Warchau ch POL – Round 17 – Plater, Kazimierz – 1-0 – Kostro, Jerzy – G93
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 dxc4 6. Qa4+ Nbd7 7. Qxc4 a6 8. a4 c5 9. a5 O-O 10. Rd1 b5
1957 Warchau ch POL – Round 2 – Doda, Zbigniew – 1-0 – Dzieciolowski, Adam – G6
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Ndb4 10. a3 Na6
1958 COL Ch – Round 9 – Mora Diaz, Nelson – 0-1 – De Greif, Boris – G23
1. c4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 d5 5. O-O Be7 6. cxd5 exd5 7. d4 O-O 8. dxc5 Bxc5 9. e3 Nc6 10. Qc2 Qe7
1958 GDR Ch Schkopau GER – Round 11 – Uhlmann, Wolfgang – 1-0 – Keller-Hermann, Edith – G64
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 b6 9. Nbd2 Bb7 10. a3 Qc7
1958 GDR Ch Schkopau GER – Round 13 – Pietzsch, Wolfgang – 1-0 – Keller-Hermann, Edith – G81
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O c5 5. c4 Be7 6. d4 dxc4 7. Qa4+ Nbd7 8. dxc5 Bxc5 9. Nc3 O-O 10. Qxc4 a6
1958 GDR Ch Schkopau GER – Round 4 – Handel, Horst – 0-1 – Zirngibl, Albert – G20
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. b3 Be7 5. Nf3 O-O 6. O-O d4 7. d3 Nc6 8. a3 a5 9. e4 e5 10. Bd2 Bg4
1958 HUN Ch 13th – Round 2 – Lengyel, Levente – 1/2-1/2 – Szily, Jozsef – G17
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 dxc4 6. Qa4+ Nbd7 7. Qxc4 a6 8. Qc2 c5 9. d3 Nd5 10. a3 b5
1958 HUN Ch Budapest HUN – Round 2 – Barczay, Laszlo – 0-1 – Honfi, Karoly – G6
1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Ba3 b5 8. Bxe7 Qxe7 9. Nc3 b4 10. Na4 Nbd7
1958 HUN Ch Budapest HUN – Round 6 – Barcza, Gedeon – 1/2-1/2 – Pogats, Jozsef Jr. – G32
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. Qc2 Nbd7 7. b3 b6 8. Nd4 Nb8 9. a3 c5 10. cxd5 Nxd5
1958 ITA-SUI m – Round 2 – Szabados, Eugenio – 1/2-1/2 – Johner, Hans – G8
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Be6 10. Nc3 Rc8
1958 Montreal Ch – Round 6 – Reiter, Alexander – 1-0 – Zalys, Ignas – G7
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 d4 7. d3 Nc6 8. a3 a5 9. Nbd2 e5 10. Ne4 Nxe4
1958 Munich olm prel – Round 9 – Bilek, Istvan – 1/2-1/2 – Kostro, Jerzy – G193
1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. b3 Be7 5. Bg2 O-O 6. O-O c6 7. Ba3 Nbd7 8. Qc1 b6 9. d4 Bb7 10. Nbd2 c5
1958 New York ch-USA – Round 3 – Byrne, David – 0-1 – Bisguier, Arthur B – G10
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. Nc3 d4 8. Nb5 Nc6 9. Bf4 Nh5 10. Bd2 e5
1958 Sofia – Round 1 – Bobekov, Radko – 1/2-1/2 – Radovici, Corvin – G15
1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 b6
1958 YUG Ch sf – Round 13 – Udovcic, Mijo – 1/2-1/2 – Rodic, Ivana – G40
1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. d3 b5 9. Nbd2 Rb8 10. Qc2 Bd6
1959 Candidates Tournament women – Round 5 – Rinder, Elfriede – 1/2-1/2 – Keller-Hermann, Edith – G19
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 O-O 8. d3 Qc7 9. Nc3 d4 10. Nb1 e5
1959 FRG Ch 05th – Round 2 – Wolk, Sigmund – 1/2-1/2 – Schuster, Theodor – G4
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Nxc3 10. Bxc3 Bd7
1959 Hoogovens – Round 5 – Larsen, Benjamin Holsko – 1/2-1/2 – O'Kelly de Galway, Alberic – G29
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 c6 6. b3 b6 7. Bb2 Bb7 8. Qc2 O-O 9. Nc3 Nbd7 10. e4 Rc8
1959 Krakow POL – Round 5 – Forintos, Gyozo V – 1/2-1/2 – Kostro, Jerzy – G5
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 b6 9. cxd5 cxd5 10. Nd4 Bb7
1959 UKR Ch – Round 5 – Shianovsky, Vladislav I – 1-0 – Feldman, Steven – G38
1. g3 Nf6 2. Bg2 e6 3. Nf3 d5 4. O-O c5 5. c4 Be7 6. cxd5 Nxd5 7. Nc3 Nxc3 8. bxc3 Nc6 9. d3 O-O 10. Nd2 Qd7
1959 York ch-BCF – Round 3 – Lloyd, Kenneth – 1-0 – Sergeant, Edward – G47
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. Qc2 d4 7. d3 c5 8. e4 dxe3 9. Bxe3 Nc6 10. a3 e5
1960 Budapest zt – Round 12 – Barcza, Gedeon – 1-0 – Kostro, Jerzy – G64
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. Qc2 c5 7. d4 Nc6 8. cxd5 Nxd5 9. dxc5 Qa5 10. Bd2 Qxc5
1960 Budapest zt – Round 3 – Prameshuber, Alexander – 1-0 – Kostro, Jerzy – G22
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 c5 7. c4 b6 8. Ne5 Bb7 9. d4 Qc7 10. cxd5 Bxd5
1960 Budapest zt – Round 8 – Barcza, Gedeon – 1-0 – Ahman Ernst – G43
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O Nbd7 6. Qc2 O-O 7. d3 c6 8. Nc3 a6 9. cxd5 cxd5 10. e4 Qc7
1960 Hastings6061 – Round 2 – Lloyd, Kenneth – 1/2-1/2 – Sliwa, Bogdan – G9
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. Na3 Nc6 8. Bd2 b6 9. b3 Bb7 10. Nc2 Rc8
1960 It Bad Salzungen GER – Round 8 – Popov, Vladimir – 1-0 – Fuchs, Reinhart – G37
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. cxd5 exd5 7. d4 c6 8. Qc2 Ne4 9. Nfd2 Nd6 10. Nc3 Nd7
1960 It Bad Salzungen GER – Round 9 – Fuchs, Reinhart – 1-0 – Lengyel, Levente – G41
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 d4 7. Bb2 Nc6 8. e3 e5 9. exd4 exd4 10. d3 Bf5
1960 Leipzig olm prel – Round 5 – Fuchs, Reinhart – 1/2-1/2 – Lindblom, Per – G146
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. Nbd2 c5 10. cxd5 exd5
1960 Mar del Plata – Round 3 – Wexler, Bernardo – 1-0 – Ait Saadi, Lina – G33
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. d3 Nc6 9. e4 e5 10. Nbd2 Ne8
1960 Nimzowitsch Memorial – Round ? – Barendregt, Johan – 0-1 – Orbaan, Constant – G59
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 Nbd7 7. Bb2 c6 8. d3 b6 9. Nbd2 Bb7 10. cxd5 cxd5
1960 Nimzowitsch Memorial – Round 1 – Andersen, Borge – 0-1 – Pietzsch, Wolfgang – G2
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. Qc2 c5 9. cxd5 Nxd5 10. Nc3 Nc6
1960 Olympiad final A – Round 11 – Barcza, Gedeon – 1/2-1/2 – Drimer, Dolfi – G23
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. Qc2 c5 7. d4 Nc6 8. dxc5 dxc4 9. Qxc4 Qd5 10. Qxd5 Nxd5
1960 Olympiad final A – Round 5 – Darga, Klaus – 1/2-1/2 – Minev, Nikolay N – G11
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 Re8 9. Nbd2 Bf8 10. d4 b6
1960 Olympiad prel III – Round 5 – Clarke, Peter H – 1/2-1/2 – Fichtl, Jiri – G33
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. cxd5 exd5 7. d4 c6 8. Nc3 Re8 9. Ne5 Nbd7 10. Nd3 Bd6
1960 Poland Ch – Round 1 – Balcerowski, Witold – 0-1 – Sliwa, Bogdan – G1
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Na3 b6 10. Nc4 Bf6
1961 Bled – Round 15 – Olafsson, Fridrik – 1-0 – Darga, Klaus – G133
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 b6 8. cxd5 Nxd5 9. d4 cxd4 10. Nxd4 Bb7
1961 Bled – Round 2 – Udovcic, Mijo – 0-1 – Bisguier, Arthur B – G25
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Na3 b6 10. Nc4 Bb7
1961 Budapest ch-HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Molnar, Illes – G14
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. Qc2 d4 7. d3 c5 8. e4 dxe3 9. fxe3 Nc6 10. a3 e5
1961 Budapest ch-HUN – Round 1 – Lengyel, Laszlo – 1/2-1/2 – Pogats, Jozsef Jr. – G12
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 Be7 5. Bg2 O-O 6. Bb2 c5 7. O-O Nc6 8. e3 b6 9. Qe2 Bb7 10. d3 Qc7
1961 Hastings6162 – Round 8 – Botvinnik, Mikhail – 1-0 – Bisguier, Arthur B – G35
1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c6 7. Bb2 b5 8. d3 Nbd7 9. Nbd2 Bb7 10. Qc2 Rc8
1961 Hungary Ch – Round 1 – Orendi, E. – 1/2-1/2 – Pogats, Jozsef Jr. – G10
1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. d3 Nc6 8. a3 d4 9. e3 e5 10. exd4 exd4
1961 Katowice ch18-POL – Round 1 – Drozd, Robert – 1-0 – Kostro, Jerzy – G24
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 b6 9. Nc3 Nxc3 10. dxc3 Bb7
1961 Katowice ch18-POL – Round 3 – Doda, Zbigniew – 1/2-1/2 – Sliwa, Bogdan – G35
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. b3 Ba6
1961 Maroczy Memorial – Round 1 – Filip, Marius Liviu – 1/2-1/2 – Drimer, Dolfi – G5
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Qe2 Bb7 10. Rd1 Rc8
1961 Maroczy Memorial Budapest HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Bisguier, Arthur B – G61
1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. O-O O-O 5. c4 d5 6. Qc2 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. b3 Ba6
1961 Maroczy Memorial Budapest HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Pogats, Jozsef Jr. – G7
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d3 c5 7. Na3 Nc6 8. Nc2 b6 9. a3 Bb7 10. Bd2 dxc4
1961 Maroczy Memorial Budapest HUN – Round 1 – Haag, Ervin – 0-1 – Filip, Marius Liviu – G3
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. cxd5 Nxd5 8. Bb2 Bb7 9. d4 Nd7 10. Nbd2 c5
1961 Maroczy Memorial Budapest HUN – Round 1 – Haag, Ervin – 0-1 – Kluger, Gyula – G60
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 Nxd5 9. d4 c5 10. Nbd2 Nd7
1961 Oberhausen etc – Round 5 – Haag, Ervin – 1/2-1/2 – Ciric, Dimitrije – G125
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Na3 Nbd7 8. Bb2 b6 9. Rc1 Bb7 10. cxd5 cxd5
1961 Oberhausen etc – Round 5 – Udovcic, Mijo – 1-0 – Honfi, K. – G124
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. Bb2 d4 9. d3 Nc6 10. Nbd2 Be6
1961 ROM Ch – Round 8 – Drimer, Dolfi – 0-1 – Vaisman, Volodia – G52
1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. O-O Be7 5. c4 O-O 6. Qc2 b6 7. cxd5 exd5 8. d4 Bb7 9. Bf4 Bd6 10. Nbd2 Re8
1961 Warsaw – Round 1 – Drozd, Ryszard – 1-0 – Grabczewski, Romuald – G70
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. Qc1 d4 9. e3 e5 10. Re1 e4
1961 Warsaw-Budapest m – Round ? – Plater, Kazimierz – 1/2-1/2 – Pogats, Jozsef Jr. – G31
1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. c4 Be7 5. b3 O-O 6. Bb2 c5 7. O-O Nc6 8. d3 d4 9. e4 e5 10. Ne1 Ne8
1961 Zagreb – Round 7 – Udovcic, Mijo – 1/2-1/2 – Ciric, Dragoljub M – G69
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. Nc3 c6 9. d4 Bb7 10. Rc1 Rc8
1962 Erevan ch-URS – Round 1 – Taimanov, Mark E – 1-0 – Korelov, Alexander P – G7
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 b5 8. d3 Bb7 9. Nbd2 Nbd7 10. Qc2 bxc4
1962 Hungary – Round 14 – Flesch, János – 1-0 – Pogats, Jozsef Jr. – G112
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. d4 Bb7 10. Nbd2 Rc8
1962 Hungary – Round 17 – Bakos, S – 1/2-1/2 – Pogats, Jozsef Jr. – G129
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. cxd5 exd5 9. Nd4 Bb7 10. Nf5 Re8
1962 Mar del Plata – Round 12 – Sanguineti, Raúl Carlos – 1/2-1/2 – Najdorf, Miguel – G102
1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. d3 Nc6 10. Re1 Nd7
1962 Paris 6263 – Round ? – Boutteville, Cesar – 1/2-1/2 – Kottnauer, Cenek – G3
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Qc1 b6 10. Nc3 Nxc3
1962 Poznan ch POL – Round 13 – Klaput, Edward – 0-1 – Grabczewski, Romuald – G86
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. d3 a6 9. Nbd2 d4 10. a3 e5
1962 Skopje ch17-YUG – Round 1 – Pirc, Vasja – 0-1 – Mejic, Petar – G86
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. c4 c6 7. Bb2 Nbd7 8. Nc3 Qa5 9. d3 Rd8 10. Qc2 Nc5
1962 Skopje ch17-YUG – Round 1 – Udovcic, Mijo – 1/2-1/2 – Ciric, Dimitrije – G2
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. cxd5 Nxd5 9. d4 Bb7 10. Nbd2 c5
1962 Stockholm Interzonal – Round 17 – Schweber, Samuel – 1/2-1/2 – Cuellar Alpire, Mariana – G147
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. b3 Nc6 8. Bb2 d4 9. e4 e5 10. h3 Ne8
1962 Stockholm Interzonal – Round 9 – Benko, Pal – 0-1 – Olafsson, Fridrik – G75
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Bg4 10. Nbd2 Re8
1962 Sweden – Round 1 – Ljungquist, Lennart – 0-1 – Ekenberg, Bengt – G2
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. b3 d4 6. d3 c5 7. O-O Nc6 8. Na3 O-O 9. Nc2 e5 10. a3 a5
1962 Varna olm – Round 1 – Botvinnik, Mikhail – 1/2-1/2 – O'Kelly, Albéric de Galway – G5
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. Qc2 b6 9. Nc3 Bb7 10. e4 dxe4
1963 Beverwijk – Round 1 – Dunkelblum, Arthur – 1-0 – Rellstab, Ludwig – G2
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. Ne5 c5 10. Nc3 Rb8
1963 Budapest – Round 1 – Szollosi, Laszlo – 1-0 – Pogats, Jozsef Jr. – G6
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d3 c5 7. Qc2 Nc6 8. a3 b6 9. cxd5 Nxd5 10. Nc3 Bb7
1963 Enschede zt – Round 17 – Filip, Marius Liviu – 1/2-1/2 – Van Scheltinga, Theo – G80
1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. Nf3 e6 5. O-O Be7 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 O-O 9. Nc3 Nxc3 10. bxc3 e5
1963 FRG Ch Bad Pyrmont GER – Round 8 – Troeger, Paul – 1/2-1/2 – Eisinger Max – G14
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. Nc3 Qa5 9. Qc2 Ba3 10. Bxa3 Qxa3
1963 Leningrad ch-URS – Round ? – Geller, Efim P – 1/2-1/2 – Averbakh, Yuri L – G146
1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 N5f6
1963 Miskolc Asztalos Memorial – Round 10 – Barczay, Laszlo – 0-1 – Honfi, Karoly – G13
1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Na3 Bf6 10. Qc1 b6
1963 Odense – Round 2 – Andersen, Borge – 1/2-1/2 – Kolvig, Bent – G17
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Na3 Bf6 10. Qc1 b6
1963 Rubinstein Memorial – Round 2 – Doda, Zbigniew – 1/2-1/2 – Kluger, Gyula – G16
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Ba3 a4 8. Bxe7 Qxe7 9. Nc3 axb3 10. axb3 Rxa1
1963 Rubinstein Memorial – Round 6 – Plater, Kazimierz – 1/2-1/2 – Fronczek, Heinrich – G41
1. g3 d5 2. Nf3 e6 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. d3 e5
1963 URS Ch sf – Round ? – ? – 0-1 – Bondarevsky, Igor – G1
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. d3 Bb7 8. Bb2 c5 9. Na3 Nc6 10. Nc2 Qc7
1963 URS Team Ch – Round 1 – Nikolaevsky, Yuri V – 0-1 – Smyslov, Vladimir – G24
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d3 c5 9. cxd5 Nxd5 10. Nbd2 Nc6
1963 URS Team Ch Moscow RUS – Round ? – Smyslov, Vasily – 1-0 – Krogius, Nikolai V – G34
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Na3 b6 10. Nc4 Bb7
1964 ARG Ch – Round 17 – Palermo, Vicente – 1/2-1/2 – Eliskases, Erich – G72
1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Nxc3 10. Bxc3 Qb6
1964 Capablanca Memorial – Round 19 – Letelier Martner, Rene – 0-1 – Stahlberg, Gideon – G185
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. Nbd2 Ne4 10. Ne5 Rb8
1964 CSR Ch – Round 12 – Ujtelky, Maximilian – 1/2-1/2 – Nun, Josef – G87
1. c4 Nf6 2. g3 e6 3. b3 d5 4. Bb2 c5 5. Bg2 Nc6 6. Nf3 Be7 7. O-O O-O 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1964 EU Team Ch sf – Round 4.4 – Lengyel, Levente – 1/2-1/2 – Fuchs, Reinhart – G54
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 c5
1964 Moscow Ch Trades Union – Round 3 – Simagin, Vladimir – 1-0 – Chistiakov, Alexander – G1
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. b3 Be7 5. Nf3 O-O 6. Bb2 c5 7. O-O Nc6 8. e3 b6 9. d4 Bb7 10. Nbd2 cxd4
1964 Moscow RUS – Round 1 – Simagin, Vladimir – 1/2-1/2 – Ilivitsky, Georgy A – G1
1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. b3 Be7 5. Bb2 O-O 6. Bg2 b6 7. O-O Bb7 8. d4 dxc4 9. bxc4 c5 10. e3 Nc6
1964 OWL Ch – Round 8 – Bilo, Heinz – 1/2-1/2 – Groenegress, Wilfried – G25
1. Nf3 e6 2. g3 Nf6 3. Bg2 Be7 4. c4 O-O 5. O-O d5 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d3 Bf6 10. Qc1 Bxb2
1964 Rubinstein Memorial – Round 5 – Doda, Zbigniew – 0-1 – Zinn, Lothar – G20
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 dxc4 6. Na3 c5 7. Nxc4 Nc6 8. b3 O-O 9. Bb2 Nd5 10. d4 b5
1964 Tel Aviv olm – Round 1 – Doda, Zbigniew – 1/2-1/2 – Padevsky, Nikola – G128
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1964 Tel Aviv olm – Round 1 – Doda, Zbigniew – 1/2-1/2 – Vranesic, Zvonko – G123
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. Qc2 dxc4 7. Qxc4 Nbd7 8. Qc2 c6 9. d4 Qc7 10. Bf4 Bd6
1964 Tel Aviv olm fin-A – Round 1 – Doda, Zbigniew – 1/2-1/2 – Pachman, Ludek – G22
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1964 Tel Aviv olm prel – Round 2 – Tebi, M. – 0-1 – Bisguier, Arthur B – G45
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5 9. d4 Nbd7 10. Nc3 Re8
1964 Tel Aviv olm prel – Round 3 – Udovcic, Mijo – 1-0 – Delon, Ilia Nick – G80
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O Nbd7 6. d4 dxc4 7. Qc2 Nb6 8. Nbd2 Bd7 9. a4 Bc6 10. a5 Nbd5
1964 Zuerich-J Zurich SUI – Round ? – Janata, Michael – 1-0 – Pfleger, Helmut, Dr. – G37
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nc6 7. d4 Ne4 8. Bb2 a5 9. Nc3 Nxc3 10. Bxc3 Bb4
1964 Zuerich-J Zurich SUI – Round 10 – Janata, Michael – 0-1 – Kinnmark, Ove – G11
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. cxd5 exd5 8. Bb2 Re8 9. Na3 h6 10. Nc2 c5
1965 Budapest HUN – Round 11 – Polugaevsky, Lev – 1-0 – Janosevic, Dragoljub – G29
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 c6 6. b3 O-O 7. Bb2 Nbd7 8. d3 b6 9. Nbd2 Bb7 10. e3 c5
1965 FRG Ch – Round 9 – Besser, Hans – 1-0 – Rellstab, Ludwig – G23
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Qc2 Nbd7 9. cxd5 Bxd5 10. Nc3 Bb7
1965 Hungary – Round 1 – Forintos, Gyozo V – 1-0 – Farago, Ivan – G99
1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. b3 Nbd7 7. Bb2 b6 8. cxd5 exd5 9. Nd4 Bb7 10. Nf5 Re8
1965 Leipzig Inter 1st – Round 1 – Trifunovic, Petar – 1/2-1/2 – Zinn, Lothar – G1
1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O Nbd7 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5 9. Nc3 O-O 10. Rc1 c5
1965 Mar del Plata – Round 1 – Acosta Garcia, Rafael Isaac – 1-0 – Bielicki, Carlos – G12
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. e3 Nbd7 9. Nc3 a6 10. cxd5 exd5
1965 Mar del Plata – Round 13 – Najdorf, Miguel – 1-0 – Bielicki, Carlos – G105
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Nc3 c5 10. Qc2 a6
1965 Mar del Plata – Round 4 – Panno, Oscar – 0-1 – Najdorf, Miguel – G36
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. e3 Nbd7 9. Nc3 a6 10. d4 Bd6
1965 Rubinstein Memorial – Round 13 – Neikirkh, Oleg – 1/2-1/2 – Fuchs, Reinhart – G55
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. e3 c5 10. Nbd2 Rc8
1965 Rubinstein Memorial – Round 13 – Ujtelky, Maximilian – 1-0 – Grabczewski, Romuald – G54
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. d4 Ne4 9. Bb2 Bf6 10. Nbd2 Nc6
1965 Rubinstein Memorial – Round 2 – Ujtelky, Maximilian – 1/2-1/2 – Fuchs, Reinhart – G5
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. Nbd2 c5 10. e3 Rc8
1965 Rubinstein Memorial – Round 9 – Filipowicz, Andrzej – 1/2-1/2 – Sydor, Andrzej – G41
1. Nf3 d5 2. c4 e6 3. b3 c5 4. Bb2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. cxd5 Nxd5 9. d4 cxd4 10. Nxd4 Nxd4
1965 Stevenson Memorial 13th – Round 9 – Keene, Raymond D – 0-1 – Wade, Robert G – G9
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 dxc4 10. bxc4 Nc6
1965 SWE Ch – Round 4 – Fridh, Anton – 0-1 – Nilsson, Arvid – G14
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. d4 Bb7 10. Nbd2 Rc8
1965 Tallinn ch-URS – Round 1 – Mikenas, Vladas – 1-0 – Bykhovsky, Anatoly A – G14
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. Qc2 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Rd1 Qb6 10. e3 Nxd4
1965 Yerevan – Round 12 – Liberzon, Vladimir M – 1/2-1/2 – Fuchs, Reinhart – G68
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. cxd5 Nxd5 10. Nbd2 N5f6
1966 Budapest HUN – Round 1 – Bilek, Istvan – 1/2-1/2 – Lengyel, Laszlo – G3
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. Qc2 c5 9. Ng5 h6 10. Bxf6 hxg5
1966 CSR Ch Int 1st – Round 3 – Pithart, Frantisek – 0-1 – Padevsky, Nikola – G18
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Na3 Nc6 8. d3 b6 9. Bb2 Bb7 10. cxd5 exd5
1966 Du Havre – Round 1 – Forintos, Gyozo V – 1/2-1/2 – Krogius, Nikolai V – G2
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. b3 O-O 6. Bb2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 Nxc3 10. dxc3 Qc7
1966 Hastings6667 – Round 6 – Keene, Raymond D – 0-1 – Balashov, Yuri S – G30
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Ba6 10. d3 Qc7
1966 Hoogovens – Round 14 – Bilek, Istvan – 1/2-1/2 – Filip, Marius Liviu – G60
1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d4 cxd4 10. Nxd4 Nxd4
1966 Hungary – Round 1 – Varnusz, Egon – 1/2-1/2 – Kluger, Gyula – G41
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1966 Hungary – Round 1 – Varnusz, Egon – 1/2-1/2 – Pogats, Jozsef Jr. – G1
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1966 IBM – Round 3 – Botvinnik, Mikhail – 1-0 – Van Scheltinga, Theo – G9
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Ba6 10. Qe2 Rc8
1966 La Habana olm fin-A – Round 12 – Szabo, Laszlo – 1/2-1/2 – Fuchs, Reinhart – G232
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 d4 9. exd4 cxd4 10. Re1 d3
1966 La Habana olm fin-A – Round 8 – Korchnoi, Viktor – 1-0 – Fuchs, Reinhart – G154
1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 c5 7. e3 Nc6 8. c4 Ne4 9. cxd5 exd5 10. d3 Bf6
1966 La Habana olm fin-B – Round 12 – Smiltiner, Shlomo – 1/2-1/2 – Kinnmark, Ove – G49
1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. b3 Be7 6. Bb2 O-O 7. c4 d5 8. Qc2 Nbd7 9. d3 Re8 10. Nbd2 Bf8
1966 La Habana olm fin-B – Round 7 – Wotulo, Max – 0-1 – Zuidema, Coen – G96
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. Qc2 b6 7. Nc3 Bb7 8. cxd5 Nxd5 9. d4 c5 10. Rd1 cxd4
1966 La Habana olm fin-C – Round 13 – Sardinha, Helder – 0-1 – Romani, Elio – G38
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Ne5 Nbd7 9. Qc2 c5 10. e3 Nxe5
1966 La Habana olm prel – Round 7 – Rodriguez Gonzales, Jesus – 1/2-1/2 – Dunkelblum, Arthur – G102
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Nxc3 10. Bxc3 Rb8
1966 Le Havre – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Krogius, Nikolai V – G5
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. b3 O-O 6. Bb2 c5 7. O-O Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1966 Rubinstein Memorial 04th – Round 5 – Ujtelky, Maximilian – 1/2-1/2 – Sliwa, Bogdan – G23
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Qc1 b6 10. Nc3 Nxc3
1966 Sarajevo Sarajevo BIH – Round 4 – Tal, Mikhail – 1-0 – Pachman, Ludek – G16
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. Nbd2 Bf6
1966 Tbilisi ch-URS – Round 13 – Lein, Andreas – 1/2-1/2 – Krogius, Nikolai V – G112
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Qe2 Nc6 10. Rd1 Qc7
1966 Tbilisi ch-URS – Round 18 – Smyslov, Vladimir – 1/2-1/2 – Krogius, Nikolai V – G159
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. Qc2 dxc4 7. Na3 c5 8. Nxc4 Nc6 9. b3 Bd7 10. Bb2 Rc8
1966 Titovo Uzice – Round 1 – Forintos, Gyozo V – 1/2-1/2 – Parma, Bruno – G6
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Ba6 10. d3 Qc7
1966 Titovo Uzice – Round 1 – Ree, Hans – 1/2-1/2 – Averbakh, Yuri L – G5
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Nc3 c5 10. Qe2 Rc8
1966 US Open – Round 8 – Lombardy, William J – 1-0 – Dahlberg, Ivars – G47
1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. Na3 d4 9. e3 e5 10. exd4 cxd4
1967 Capablanca Memorial – Round 6 – Filip, Marius Liviu – 1/2-1/2 – O'Kelly de Galway, Alberic – G58
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 c6 7. b3 b6 8. Bb2 Bb7 9. d4 Nbd7 10. Nc3 Qc7
1967 Cordoba Open – Round 2 – Bronstein, Luis Marcos – 1-0 – Marchetti Francisco – G4
1. g3 Nf6 2. Bg2 e6 3. Nf3 d5 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. d3 d4 9. e4 e5 10. Ne1 Ne8
1967 CSR Ch – Round 1 – Kubicek, Antonin – 0-1 – Novak, Ervin – G6
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Ne5 c5 9. d4 Nbd7 10. e3 cxd4
1967 FRG Ch Kiel GER – Round 5 – Huebner, Robert – 1-0 – Cording, Harm – G21
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d3 c5 7. Nc3 Nc6 8. cxd5 exd5 9. Bg5 Be6 10. Rc1 Rc8
1967 Hoogovens-B – Round ? – Ujtelky, Maximilian – 1/2-1/2 – Van Scheltinga, Theo – G34
1. c4 Nf6 2. g3 c5 3. Bg2 e6 4. Nf3 d5 5. O-O Be7 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 O-O 9. e4 Nb6 10. Nc3 Bf6
1967 IBM – Round 1 – Ree, Hans – 1/2-1/2 – Zuidema, Coen – G8
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Rc1 Rb8
1967 Maribor – Round 1 – Crepinsek, Ljubomir – 0-1 – Robatsch, Karl – G3
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. e3 b6 8. Bb2 Bb7 9. cxd5 Nxd5 10. d4 cxd4
1967 Maribor – Round 8 – Reshevsky, Samuel – 1/2-1/2 – Lengyel, Laszlo – G46
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 c5
1967 Moscow – Round 1 – Nikolaevsky, Yuri V – 1/2-1/2 – Cherepkov, Alexander V – G8
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Nbd7 9. Nbd2 c5 10. cxd5 Bxd5
1967 Palma de Majorca ESP – Round 6 – Smyslov, Vladimir – 1/2-1/2 – Portisch, Lajos – G9
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. Qc2 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. a3 a5 10. Rd1 Nc7
1967 Palma de Mallorca – Round 6 – Ivkov, Borislav – 1/2-1/2 – O'Kelly, Albéric de Galway – G42
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O c6 6. b3 Nbd7 7. Bb2 b6 8. d3 O-O 9. Nbd2 Bb7 10. Rc1 Rc8
1967 Rubinstein Memorial – Round 13 – Doda, Zbigniew – 1/2-1/2 – Acevedo Ortega, Rodrigo Andres – G54
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 d4 7. e3 Nc6 8. exd4 Nxd4 9. Bb2 c5 10. Nxd4 cxd4
1967 Sochi – Round 1 – Shamkovich, Leonid – 1/2-1/2 – Simagin, Vladimir – G2
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. Ne5 c5 9. Nc3 Nc6 10. Nxc6 Bxc6
1967 Sochi – Round 10 – Krogius, Nikolai V – 1/2-1/2 – Lengyel, Levente – G77
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1967 Szczecin ch POL – Round 6 – Schmidt, Wlodzimierz – 1/2-1/2 – Grabczewski, Romuald – G28
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. b3 Nc6 6. e3 Be7 7. Bb2 O-O 8. O-O h6 9. Qe2 b6 10. Nc3 Bb7
1967 USSR – Round 1 – Botvinnik, Mikhail – 1-0 – Bakulin, Nikolac I – G4
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Ba6 10. Qe2 Rc8
1967 Vejle – Round 1 – Andersen, Borge – 1-0 – Moe, Mogens – G11
1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. O-O Be7 5. c4 c6 6. b3 O-O 7. Bb2 b5 8. Qc2 bxc4 9. bxc4 Ba6 10. d3 Nbd7
1967 Vrnjacka Banja zt – Round 1 – Lengyel, Laszlo – 1/2-1/2 – Hamann, Slawomir – G8
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. Qc2 Bb7 9. d3 c5 10. e3 Qc7
1967 Winnipeg – Round 1 – Larsen, Benjamin Holsko – 1/2-1/2 – Spassky, Boris V. – G10
1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 O-O 5. g3 d5 6. Bg2 c5 7. O-O Nc6 8. cxd5 exd5 9. d4 Bg4 10. Nc3 Re8
1967 Winnipeg – Round 2 – Larsen, Bent Ravn – 1/2-1/2 – Spassky, Boris V. – G14
1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 O-O 5. g3 d5 6. Bg2 c5 7. O-O Nc6 8. cxd5 exd5 9. d4 Bg4 10. Nc3 Re8
1967 YUG-URS women – Round 7 – Kushnir, Alla – 1-0 – Stadler, Tereza – G9
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. d3 Nc6 8. a3 a6 9. Nc3 d4 10. Na2 Nd7
1968 Bamberg – Round 1 – Toran Albero, Roman – 0-1 – Pfleger, Helmut, Dr. – G22
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Nc3 Nbd7 8. Bb2 Nb6 9. d3 a4 10. Rb1 axb3
1968 Belgrade – Round 1 – Khasin, Abram – 0-1 – Andric, Dragoslav – G65
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O dxc4 6. Na3 Bxa3 7. bxa3 c6 8. a4 O-O 9. Qc2 c5 10. Ba3 Qc7
1968 Budapest – Round 1 – Szilagyi, Gyorgy Laszlo – 1-0 – Csapo, Zoltan – G5
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. O-O Be7 6. d4 Nbd7 7. cxd5 exd5 8. Nc3 O-O 9. Bf4 a6 10. Rc1 b6
1968 Buenos Aires – Round 1 – Abad Garcia, Gonzalo – 1-0 – Palermo, Vicente – G21
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 b6 9. e4 dxe4 10. dxe4 Qc7
1968 Buenos Aires – Round 10 – Panno, Oscar – 1-0 – Guimard, Carlos E – G64
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. d3 a5 9. Nc3 Nc5 10. Rb1 d4
1968 Buenos Aires – Round 4 – Garcia Rodriguez, Raimundo – 1-0 – Palermo, Vicente – G39
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 b6 9. e4 dxe4 10. dxe4 Qc7
1968 Buenos Aires – Round 8 – Quinteros, Miguel A. – 0-1 – Palermo, Vicente – G57
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Qe2 Ba6 10. Rd1 Rc8
1968 Capablanca Memorial – Round 1 – Rodriguez Gonzales, Angie Kelly – 0-1 – Antoshin, Vladimir S – G72
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. b3 O-O 6. O-O c5 7. Bb2 Nc6 8. d3 d4 9. e4 e5 10. Ne1 Ne8
1968 CSR Ch – Round 10 – Janata, Michael – 1/2-1/2 – Plachetka, Jan – G91
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Ne4 10. dxc5 Bxc5
1968 CSR Ch – Round 13 – Kubicek, Antonin – 1/2-1/2 – Augustin, Josef – G113
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d3 dxc4 9. dxc4 c5 10. Ne5 Bxg2
1968 Gori – Round 1 – Tal, Mikhail – 1/2-1/2 – Grigorian, Levon – G5
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 O-O 8. e3 d4 9. exd4 cxd4 10. Re1 Ne8
1968 Gori – Round 10 – Tal, Mikhail – 1/2-1/2 – Grigorian, Karen – G25
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 O-O 8. e3 d4 9. exd4 cxd4 10. Re1 Ne8
1968 Hoogovens – Round 9 – Gheorghiu, Florin – 1/2-1/2 – Padevsky, Nikola – G77
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. d3 Qd7
1968 HUN-JUG – Round 2.7 – Forintos, Gyozo V – 1/2-1/2 – Bradvarevic, Aleksandar – G8
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. b3 O-O 6. Bb2 c5 7. c4 Nc6 8. e3 b6 9. d3 Bb7 10. Qe2 Qc7
1968 HUN-URS – Round ? – Forintos, Gyozo V – 1/2-1/2 – Chernikov, Oleg L – G11
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. c4 c5 7. Bb2 Nc6 8. e3 d4 9. exd4 cxd4 10. Re1 Ne8
1968 Hungary – Round 1 – Sapi, Laszlo – 1/2-1/2 – Csom, I. – G5
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. Nc3 b6 9. d3 Re8 10. e3 Bf8
1968 IBM – Round 1 – Jongsma, Alexander – 1/2-1/2 – Zuidema, Coen – G1
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 d4 9. Na3 e5 10. Nc2 Ne8
1968 IBM – Round 1 – Langeweg, Kick – 1-0 – Zuidema, Coen – G11
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. e3 b6 9. Nc3 Ba6 10. Nb5 Rc8
1968 IBM I – Round 1 – Langeweg, Kick – 1/2-1/2 – Ciric, Dimitrije – G2
1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Bb2 b5 8. Qc2 Bb7 9. d3 Na6 10. Nbd2 Rc8
1968 It Buesum GER – Round 11 – Besser, Hans – 1/2-1/2 – Musil, Vojko – G53
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. b3 c5 7. d3 b6 8. Bb2 Bb7 9. e3 Nc6 10. Qe2 Qc7
1968 Lugano ol (Men) fin-A – Round 1 – Smyslov, Vladimir – 1-0 – Grabczewski, Romuald – G5
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 Re8 9. Na3 Bf8 10. d4 cxd4
1968 Lugano ol (Men) fin-A – Round 13 – Huebner, Robert – 1/2-1/2 – Lengyel, Agnes – G74
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nxc3
1968 Lugano ol (Men) qual-F – Round 1 – Garcia Rodriguez, Raimundo – 1-0 – Venalainen, Unto E. – G18
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. d3 Bb7 10. Nc3 Qd7
1968 Lugano SUI – Round 1 – Smyslov, Vladimir – 1-0 – Peretz, Malkiel – G57
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 c5 7. d4 cxd4 8. Nxd4 e5 9. Nf5 Bxf5 10. Qxf5 Nc6
1968 Mar del Plata ch-ARG – Round 4 – Panno, Oscar – 1/2-1/2 – Guimard, Carlos E – G29
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. Nc3 b6 9. e3 Bb7 10. Qe2 Rc8
1968 Mar del Plata ch-ARG – Round 4 – Pelikan, Jan – 1/2-1/2 – Sanguineti, R. – G28
1. c4 e6 2. b3 d5 3. Bb2 Nf6 4. Nf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. d3 d4 9. Na3 e5 10. Nc2 Bf5
1968 Monte Carlo – Round 1 – Forintos, Gyozo V – 1/2-1/2 – Portisch, Lajos – G8
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. b3 O-O 6. O-O b6 7. Bb2 Bb7 8. d3 c5 9. e3 Nc6 10. Qe2 Re8
1968 Monte Carlo – Round 1 – Zinser, Sylvain – 1/2-1/2 – Letzelter, Jean-Claude – G1
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. d3 Nc6 10. Nc3 Qd7
1968 Monte Carlo – Round 10 – Larsen, Benjamin Holsko – 1-0 – Letzelter, Jean-Claude – G64
1. g3 d5 2. Bg2 e6 3. Nf3 Nf6 4. O-O Be7 5. c4 O-O 6. Qc2 b6 7. cxd5 Nxd5 8. Nc3 Bb7 9. d4 Nxc3 10. bxc3 Nd7
1968 Monte Carlo – Round 5 – Benko, Pal – 1/2-1/2 – Portisch, Lajos – G29
1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. c4 Bb7 8. e3 c5 9. Qe2 Nc6 10. Rd1 Re8
1968 New York ch-USA – Round 10 – Reshevsky, Samuel – 1/2-1/2 – Bisguier, Arthur B – G53
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d3 c5 9. e3 Nc6 10. Qe2 Qc7
1968 POL Ch 25th – Round 8 – Lewi, Jerzy – 1/2-1/2 – Kostro, Jerzy – G48
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1968 Rubinstein Memorial – Round 3 – Bilek, Istvan – 1/2-1/2 – Padevsky, Nikola – G24
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Qe2 Nc6 10. d3 Rc8
1968 Rubinstein Memorial – Round 6 – Smyslov, Vasily – 1-0 – Forintos, Gyozo V – G34
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. Qc2 d4 7. d3 c5 8. e4 dxe3 9. fxe3 Nc6 10. a3 Rb8
1968 Solingen – Round 1 – Lengyel, Laszlo – 1-0 – O'Kelly de Galway, Alberic – G12
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 exd5
1968 Solingen GER – Round 1 – Pachman, Ludek – 1/2-1/2 – Parma, Bruno – G5
1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. c4 Be7 5. g3 O-O 6. Bg2 d5 7. O-O Nc6 8. e3 b6 9. Nc3 dxc4 10. bxc4 Bb7
1968 SWE Ch – Round 12 – Jansson, Borje – 1/2-1/2 – Ljungquist, Lennart – G46
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c6 9. Ne5 Nfd7 10. f4 Nxe5
1968 URS Team Ch – Round 1 – Tukmakov, Vladimir B – 1-0 – Kondratiev, Pavel E – G16
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. b3 O-O 6. Bb2 b6 7. O-O Bb7 8. e3 c5 9. Qe2 Nc6 10. Rd1 Qc7
1968 USSR – Round 1 – Khasin, Abram – 1/2-1/2 – Yudovich, Mikhail Jr – G8
1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. e3 b6 9. d3 Bb7 10. Nbd2 Rc8
1968 Varna BUL – Round 12 – Padevsky, Nikola – 1/2-1/2 – Radulov, Ivan – G38
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c6 7. Bb2 b6 8. d3 Bb7 9. e3 Nbd7 10. Qc2 b5
1968 WchT U26 15th – Round 1 – Pfleger, Helmut, Dr. – 1-0 – Spassov, Liuben – G19
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. c4 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. d3 b6 9. Nc3 Bb7 10. e4 Rc8
1968 Wijk aan Zee II – Round 13 – Doda, Zbigniew – 0-1 – Dan Nikolic, Slobodan – G53
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. b3 Be7 7. e3 O-O 8. Bb2 b6 9. Nc3 Bb7 10. cxd5 exd5
1969 Athens zt – Round 5 – Gheorghiu, Florin – 1/2-1/2 – Kokkoris, Haralambos – G26
1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. b3 e6 5. Nf3 Be7 6. O-O O-O 7. Bb2 d5 8. e3 Qb6 9. Na3 Bd7 10. Qe2 Rfd8
1969 Budapest – Round 1 – Geller, Efim P – 1-0 – Lengyel, Agnes – G25
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 Buenos Aires ch-ARG – Round 7 – Acosta Garcia, Rafael Isaac – 1-0 – Castelli, Abele – G31
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. d3 a6
1969 Capablanca Memorial – Round 5 – Abreu Rodriguez, Juan Luis – 1/2-1/2 – Radulov, Ivan – G42
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 c6 7. Bb2 Nbd7 8. d3 b5 9. Nbd2 Qb6 10. Rc1 Bb7
1969 Danmarksmesterskabet – Round 5 – Jensen, Allan Astrup – 0-1 – Hamann, Svend – G10
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Ne5 c5 9. e3 Nbd7 10. f4 Qc8
1969 DSV-Turnier – Round 8 – Mista, Ladislav – 1-0 – Kovacs, Laszlo M – G39
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Qe2 dxc4 10. bxc4 c5
1969 IBM – Round 7 – Hartoch, Robert G – 0-1 – Ivkov, Borislav – G26
1. c4 e6 2. Nf3 d5 3. b3 c5 4. Bb2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. e3 b6 9. Qe2 Bb7 10. d3 Re8
1969 IBM I – Round 1 – Liberzon, Vladimir M – 1-0 – Langeweg, Kick – G2
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Nc3 Bb7 10. Qe2 Rc8
1969 IBM-B – Round 1 – Johannessen, Simon T – 0-1 – Zuidema, Coen – G11
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 b6
1969 IBM-B – Round 5 – Ujtelky, Maximilian – 1-0 – Zuidema, Coen – G27
1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. g3 Be7 5. c4 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nde7
1969 It – Round 14 – Kestler, Hans-Guenther – 0-1 – Szily, Jozsef – G14
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O a6 6. b3 O-O 7. Bb2 c5 8. d3 Nc6 9. Nbd2 d4 10. a3 a5
1969 Leeuwarden ch-NED – Round 2 – Langeweg, Kick – 1-0 – Etmans, Maarten – G20
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. Nc3 Bb7 9. e3 Ne4 10. Ne2 Bf6
1969 Liberation – Round 13 – Botvinnik, Mikhail – 1/2-1/2 – Polugaevsky, Lev – G58
1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. e3 c5 9. Qe2 Nbd7 10. Nc3 dxc4
1969 Liberation – Round 14 – Lengyel, Laszlo – 1/2-1/2 – Kurajica, Bojan – G63
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c6 8. Qc2 a5 9. Nc3 b6 10. d3 Bb7
1969 Luhacovice – Round 1 – Augustin, Joseph – 1/2-1/2 – Kolarov, Atanas S. – G20
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 Nbd7 6. b3 O-O 7. Bb2 c6 8. d3 b5 9. Nbd2 Bb7 10. Qc2 a5
1969 Luhacovice – Round 1 – Kupka, Slavoj – 1/2-1/2 – Plachetka, Jan – G19
1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. b3 c5 5. Bb2 Nc6 6. Bg2 Be7 7. O-O O-O 8. e3 b6 9. Nc3 Bb7 10. cxd5 exd5
1969 Luhacovice – Round 1 – Mista, Ladislav – 1/2-1/2 – Blatny, Frantisek – G22
1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. b3 d5 7. Bb2 O-O 8. e3 c5 9. Nc3 Nbd7 10. Qe2 Ne4
1969 Luhacovice – Round 14 – Jansa, Vlastimil – 1/2-1/2 – Lengyel, Laszlo – G105
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 Luhacovice – Round 14 – Smejkal, Jakub – 1/2-1/2 – Kozma, Julius – G98
1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. d3 dxc4
1969 Moskou ch-URS – Round 1 – Geller, Efim P – 1/2-1/2 – Kholmov, Ratmir D – G210
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. e3 Nbd7 9. Nc3 Ne4 10. cxd5 Nxc3
1969 Moskou ch-URS – Round 1 – Gufeld, Eduard – 1/2-1/2 – Tukmakov, Vladimir B – G209
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5 9. d4 Re8 10. Nc3 Nbd7
1969 Moskou ch-URS – Round 1 – Liberzon, Vladimir M – 1/2-1/2 – Polugaevsky, Lev – G12
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 New York ch-USA – Round 3 – Byrne, David – 1/2-1/2 – Mednis, Edmar J – G11
1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d3 c5 9. e3 Nc6 10. Qe2 Rc8
1969 Olot – Round 1 – Toran Albero, Roman – 1/2-1/2 – O'Kelly, Albéric de Galway – G13
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bg2 c5 6. O-O Nc6 7. e3 O-O 8. Bb2 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 Palma de Mallorca – Round 17 – Toran Albero, Roman – 1/2-1/2 – Parma, Bruno – G152
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 dxc4 10. bxc4 Bb7
1969 POL Ch 26th – Round 11 – Dobrzynski, Wojciech – 1/2-1/2 – Grabczewski, Romuald – G51
1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. d3 Re8 9. e3 Bf8 10. Nc3 d4
1969 POL Ch 26th – Round 11 – Schmidt, Wlodzimierz – 1-0 – Kwasniewski, Janusz – G55
1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. c4 e6 6. b3 Be7 7. Bb2 O-O 8. e3 Qc7 9. d3 Rd8 10. Qe2 a6
1969 POL Ch 26th – Round 9 – Schmidt, Wlodzimierz – 1/2-1/2 – Kostro, Jerzy – G43
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 Praia da Rocha zt – Round 14 – Bobotsov, Milko G – 1/2-1/2 – Filip, Miroslav – G38
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Ba6 10. d3 Rc8
1969 Raach zt – Round 13 – Adamski, Jan – 1/2-1/2 – Matanovic, Aleksandar – G117
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Qe2 Bb7 10. Rd1 dxc4
1969 Reggio Emilia ITA – Round 8 – Kozma, Julius – 1/2-1/2 – Mista, Ladislav – G15
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 Rubinstein Memorial – Round 1 – Adamski, Jan – 0-1 – Krogius, Nikolai V – G24
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Qe2 Bb7 10. Rd1 Qc7
1969 Rubinstein Memorial – Round 1 – Jansa, Vlastimil – 1/2-1/2 – Kostro, Jerzy – G6
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1969 Rubinstein Memorial – Round 1 – Jansa, Vlastimil – 1/2-1/2 – Krogius, Nikolai V – G23
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 Nbd7 10. Qe2 Re8
1969 Rubinstein Memorial – Round 1 – Levy, David N L – 1/2-1/2 – Barczay, Laszlo – G2
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 b5 8. Qc2 Bb7 9. d3 a5 10. a3 Nbd7
1969 Rubinstein Memorial – Round 1 – Lewi, Joseph – 1/2-1/2 – Barczay, Laszlo – G5
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 b5 8. Qc2 Bb7 9. d3 a5 10. a3 Nbd7
1969 Rubinstein Memorial – Round 14 – Schmidt, Waldemar – 1/2-1/2 – Kostro, Jerzy – G54
1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Qe2 Bb7 10. Rd1 Qc7
1969 Rubinstein Memorial – Round 4 – Schmidt, Waldemar – 1/2-1/2 – Krogius, Nikolai V – G15
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Qe2 Nc6 10. d3 Qc7
1969 Sarajevo – Round 1 – Bukal, Vladimir Jr. – 0-1 – Parma, Bruno – G18
1. g3 Nf6 2. Bg2 d5 3. c4 e6 4. Nf3 Be7 5. b3 O-O 6. Bb2 c5 7. O-O Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1969 Skopje – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Parma Erra, David – G21
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. b3 Be7 5. Bb2 O-O 6. O-O c5 7. c4 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5
1969 Sweden – Round 1 – Jansson, Borje – 1-0 – Andersson 1965, Johan – G3
1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 b6 8. cxd5 exd5 9. Nd4 Bb7 10. Nf5 Re8
1969 Tbilisi – Round 1 – Masic, Ljubomir – 1-0 – Kholmov, Ratmir D – G2
1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. b3 Be7 6. Bb2 O-O 7. O-O d5 8. d3 Nbd7 9. Nc3 c5 10. e3 Rc8
1969 Uppsala Open – Round ? – Jansson, Borje – 1-0 – Olsson, Ake – G2
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Qe2 a5 10. d3 a4
1969 URS Ch sf – Round ? – Kapengut, Albert – 0-1 – Kudriashov, Anatoli – G13
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 c6 6. b3 O-O 7. Bb2 Nbd7 8. d3 b6 9. Nbd2 Bb7 10. e4 Rc8
1969 URS-ch37 – Round ? – Gufeld, Eduard – 1/2-1/2 – Tukmakov, Vladimir B – G26
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5 9. d4 Re8 10. Nc3 Nbd7
1969 Vidmar Memorial – Round 2 – Forintos, Gyozo V – 0-1 – Barcza, Gedeon – G1
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. Qc2 c6 7. b3 b5 8. d3 a5 9. e4 a4 10. cxb5 axb3
1969 Vilnius – Round 1 – Kapengut, Albert – 1-0 – Timoscenko, Gennadij – G17
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 Nxd5 9. d4 c5 10. Nbd2 Nc6
1969 Vilnius – Round 10 – Kupka, Slavoj – 1/2-1/2 – Anikaev, Yuri N – G46
1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. b3 Nc6 6. Bb2 Be7 7. O-O O-O 8. e3 b6 9. Nc3 Bb7 10. cxd5 exd5
1969 Vrsac – Round 13 – Masic, Almir – 1/2-1/2 – Ciric, Dragoljub M – G77
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d3 c5 9. e3 Nc6 10. Qe2 dxc4
1970 Palma de Mallorca Interzonal – Round 6 – Panno, Oscar – 1/2-1/2 – Filip, Miroslav – G33
1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5
1971 Hoogovens – Round 8 – Andersson, Ulf – 1/2-1/2 – Lengyel, Laszlo – G234
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d3 c5 9. e3 Nc6 10. Qe2 Qc7
1971 Moscow – Round ? – Gulko, Boris F – 1/2-1/2 – Averbakh, Yuri L – G220
1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Qe2 Nbd7 10. d3 Qc7
1972 Skopje ol (Men) fin-A – Round 7 – Darga, Klaus – 1/2-1/2 – Lombard, Andre – G53
1. c4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. cxd5 Nxd5 9. Nc3 Nxc3 10. Bxc3 c5
1972 Skopje ol (Men) fin-A – Round 7 – Kavalek, Lubomir – 1-0 – Pomar Salamanca, Arturo – G72
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Qe2 Bb7 10. d3 Re8
1975 Portoroz/Ljubljana – Round 11 – Karnar, Marijan – 0-1 – Parma, Bruno – G117
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. b3 O-O 6. Bb2 c5 7. e3 Nc6 8. O-O b6 9. d3 Bb7 10. Qe2 dxc4
Lindores Abbey Tal Memorial 2021 – Round 17.32 – Ponkratov, Pavel – 1-0 – Ganguly, Surya Shekhar – G734
1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. c4 Be7 5. cxd5 exd5 6. O-O O-O 7. Qc2 Re8 8. b3 Bg4 9. Bb2 Nc6 10. Ng5 d4
World Blitz 2022 – Round 15.30 – Ponkratov, Pavel – 1-0 – Predke, Alexandr – G799
1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. c4 Be7 5. cxd5 exd5 6. O-O O-O 7. Qc2 c6 8. d3 Bg4 9. h3 Bh5 10. e4 Na6
A14a — Neo-Catalan Declined
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7
Eval: [+0.20]
Les coups candidats
Ambassadeurs : Panno, Oscar (41x), Malakhatko, Vadim (33x), Smyslov, Vladimir (29x), Ivkov, Borislav (27x), Geller, Efim P. (26x), Polugaevsky, Lev (26x), Korchnoi, Viktor (23x), Sunye Neto, Jaime (23x)
Ambassadeurs : Adamski, Jan (37x), Suba, Mihai (31x), Wojtkiewicz, Aleksander (18x), Szekely, Panna Szandra (18x), Christiansen, Johan-Sebastian (17x), Vaulin, Alexander P. (15x), Pavlov, Sergey (13x), Horvath, Csaba (12x)
5.b3 — 4.9% (1088 parties)
Ambassadeurs : Miles, Anthony J (8x), Giardelli, Sergio C. (6x), Claesen, Pieter (5x), Geller, Efim P. (4x), Forintos, Gyozo V (4x), Dolezal, Cristian (4x), Khaniuchenko, Marina (4x), Maj, Pawel (4x)
5.cxd5 — 0.3% (61 parties)
Ambassadeurs : Ponkratov, Pavel (3x), Woll, Wilfried (2x), Owens, Johnny (2x), Kuro, Timo (1x), Nisula, Timo (1x), Natsis, Trifon (1x), Asadur (1x), Onasch, Gunnar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.O-O 5.d4 5.b3 5.cxd5
<1800 376 79% 11% 7% 1%
1800-2200 6837 84% 9% 6% 0%
2200-2600 12038 81% 14% 4% 0%
2600+ 621 76% 22% 2% 0%
Évolution par décennie (% des parties)
Décennie N parties 5.O-O 5.d4 5.b3 5.cxd5
1920s 14 93% 7%
1930s 86 94% 1% 5%
1940s 70 77% 19% 4%
1950s 143 90% 5% 6%
1960s 468 93% 4% 3%
1970s 704 91% 5% 4% 0%
1980s 1134 83% 12% 5% 0%
1990s 2742 82% 10% 7% 0%
2000s 4352 82% 11% 6% 0%
2010s 9049 83% 12% 4% 0%
2020s 3644 79% 17% 3% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.O-O 83% 79% ▼ -4.2%
5.d4 12% 17% ▲ +5.2%
5.b3 4% 3% ▼ -0.9%
5.cxd5 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Karpov, Anatoly — 7 parties
Ju, Wenjun — 7 parties
Anand, Viswanathan — 5 parties
Gukesh D — 5 parties
Kasparov, Garry — 4 parties
Karpov, Aleksandr — 3 parties
Lasker, Emanuel — 1 partie
Euwe, Max — 1 partie
Parties historiques
5.O-O — 82.4% (18471 parties)
1920 — Carls, Carl vs Saemisch, Friedrich — 1-0 — Goteborg SWE
1924 — Carls, Carl vs Wagner, Heinrich — 1/2-1/2 — Bremen GER
1926 — Mueller, Hans vs Asztalos, Lajos — 0-1 — Bardejov
1927 — Hilse, Wilhelm H vs Schoenmann, Wilhelm — 0-1 — Bremen GER
1927 — Bogoljubow, Efim vs Hilse, Wilhelm H — 1-0 — Magdeburg GER
5.d4 — 12.0% (2687 parties)
1937 — Keres, Paul Petrovich vs Book, Eero — 1-0 — Kemeri LAT
1940 — Grechkin, Dmitry M vs Konstantinopolsky, Alexander — 1/2-1/2 — Kiev UKR
1941 — Schmidt, Paul vs Junge, Klaus — 1-0 — Bromberg
1942 — Sajtar, Jaroslav vs Dobias, Josef — 1-0 — Chocen NT
1943 — Zíta, František vs Pachman, Ludek — 1/2-1/2 — Prague CZE
5.b3 — 4.9% (1088 parties)
1929 — Takacs, Sandor vs Maroczy, Geza — 1/2-1/2 — Hastings Town Hall
1930 — Boros, Sandor vs Balogh, Janos — 1-0 — Gyor
1934 — Crepeaux, Robert vs Lazarne Vajda, Szidonia — 1-0 — cr.
1935 — Golombek, Harry vs Bellod Thomas, Gonzalo — 1/2-1/2 — Hastings ENG
1936 — De Winter Gallegos, Willy vs Tylor, Theodore Henry — 1/2-1/2 — Hastings ENG
5.cxd5 — 0.3% (61 parties)
1978 — Natsis, Trifon vs Asadur — 1-0 — Balkaniad #10 jr;Baile Hercul
1988 — Kuro, Timo vs Nisula, Timo — 1/2-1/2 — Tampere
1991 — Kirst Peter Klaus vs Klein Franz — 0-1 — ?
1998 — Woll, Wilfried vs Onasch, Gunnar — 1/2-1/2 — Stralsund
1998 — De Schryver Georges vs Sadek, Esam — 1/2-1/2 — ?

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