D66a — QGD: Orthodox, Main Line

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes f4 et e5, des fous actifs en d3 et g5 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Le roi n'est pas encore à l'abri.

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un avant-poste en e4, un fou actif en e7 et la paire de fous.

Côté adverse. Un mauvais fou en g5 et le roi resté au centre.

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

Plans. b6+Bb7 (PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)) ; ...Bg4 (Clouer Nf3) ; ...c5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● c6→d5, e6→d5, b7→c6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v1)	—
Cases faibles	● e4	—
Centre	● d4 (2v0), ● e5 (2v1)	● d5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bd3	● Bd3 Actif (mob. 8)
Bg5	● Bg5 Actif (mob. 4)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	1 (h1)	2 (c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5, ● e3-e4	● …c6-c5, ● …e6-e5

Partie
1901 It (Men) Monte Carlo MNC – Round 13 – Reggio, Arturo – 0-1 – Rubinstein, Akiba – G28 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1902 DSB-13.Kongress – Round 14 – Janowski, Dawid – 1-0 – Olland, Adolf George – G64 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 Ne8 9. Bf4 f5 10. h4 Nd6
1903 It (Men) Hilversum NED – Round 7 – Leonhardt, Paul – 1-0 – Esser, Jan – G16 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 Ne8 9. Bxe7 Qxe7 10. O-O f5
1903 RUS-ch03 – Round 19 – Lovtsky, M. – 1/2-1/2 – Bernstein, Olivia – G64 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 a6
1904 London ENG – Round 2 – Mackenzie, Arthur J – 1-0 – Gunston, William H – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bb3 Qa5
1905 It (Men) Barmen GER – Round 6 – Forgacs, Leo – 0-1 – Nimzowitsch, Aron – G95 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Bd3 O-O 8. Rc1 Re8 9. O-O Nf8 10. Ne5 N6d7
1905 Scheveningen – Round 1 – Esser, Daniel – 1-0 – Te Kolste, Jan Willem – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 Ne8 9. Bf4 f5 10. h3 Ndf6
1912 RUS Ch Vilnius LTU – Round 1 – Rubinstein, Akiba – 1/2-1/2 – Bernstein, Ossip – G1 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Be2 Bb7
1916 New York Rice prel – Round 8 – Chajes, Oscar – 1-0 – Fox, Albert – G18 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O Nf8 10. Ne5 dxc4
1918 New York – Round 1 – Kostic, Boris – 1-0 – Aadhyeta Roy – G7 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 Re8 8. Bd3 c6 9. Qc2 dxc4 10. Bxc4 Nd5
1920 Gothenburg-B – Round 1 – Marchand, Max – 1/2-1/2 – Nilsson, Allan – G4 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7
1920 Gothenburg-B – Round 14 – Euwe, Max – 1-0 – Bergdahl Larsson, Rasmus – G84 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5
1923 Maehrisch Ostrau – Round 4 – Euwe, Max – 0-1 – Spielmann, Rudolf – G22 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. c5 Re8 10. h3 h6
1923 Montreal sim – Round ? – Alekhine, Alexander – 1/2-1/2 – Mc Arthur – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 b6 9. cxd5 exd5 10. O-O Bb7
1923 Montreal sim – Round ? – Alekhine, Alexander – 1/2-1/2 – Wilson, SB. – G7 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 c6 8. Rc1 O-O 9. Bd3 Nh7 10. Bg3 Ng5
1923 Scheveningen – Round 1 – Davidson Gallego, Jorge – 0-1 – Znosko-Borovsky, Eugene – G9 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 a6 10. O-O dxc4
1924 Hastings Premier Section 1 /25 5th – Round 4 – Steiner, Lajos – 1-0 – Dewing, Leslie Charles Gwyn – G12 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Bd3 Re8 8. Rc1 c6 9. O-O dxc4 10. Bxc4 Nd5
1924 Merano – Round 2 – Tarrasch, Siegbert – 1/2-1/2 – Spielmann, Rudolf – G7 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1924 Nordisk Skakforbund – Round 5 – Nilsson, Allan – 1-0 – Brinckmann, Alfred – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7
1925 CSR tour sim – Round ? – Alekhine, Alexander – 1-0 – Hofhans, F. – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Rc1 O-O 8. Bd3 Nb6 9. c5 Nbd7 10. b4 Ne8
1925 Debrecen – Round 1 – Vajda, Arpad – 1/2-1/2 – Asztalos, Lajos – G25 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 c5 10. O-O a6
1925 Marienbad – Round 4 – Gruenfeld, Ernst – 1-0 – Haida, August Konrad – G24 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 b5
1925 Parijs – Round 6 – Tartakower, Savielly – 1-0 – Znosko-Borovsky, Eugene – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 Nd5
1926 BCF Ch 19th – Round 11 – Wheatcroft, George – 1/2-1/2 – Michell, Reginald – G33 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. a3 Re8 10. O-O dxc4
1926 Budapest Budapest HUN – Round 5 – Gruenfeld, Ernst – 1/2-1/2 – Tartakower, Savielly – G7 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 h6 8. Bh4 c6 9. Bd3 dxc4 10. Bxc4 Nh5
1926 Merano Meran ITA – Round 2 – Kostic, Boris – 1/2-1/2 – Yates, Frederic D – G5 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O Nf8 10. c5 Ng6
1927 Hastings Premier 1926/27 7th – Round 7 – Colle, Edgar – 1-0 – Yates, Frederic D – G5 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O Nf8 10. Qe2 Ng6
1927 Kecskemet f I – Round 1 – Kmoch, Hans – 1/2-1/2 – Gilg, Karl – G6 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 a6 10. O-O b5
1927 London Olympiad 1st – Round 6.53 – Hromadka, Karel – 0-1 – Kroone, Gerard – G64 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Be2 a6
1927 Prague Evony – Round 10 – Thelen, Bedrich – 1-0 – Treybal, Frantisek – G17 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bf4 Nh5 10. O-O Nxf4
1927 Santiago de Chile sim – Round ? – Alekhine, Alexander – 1-0 – Vuletich, F. – G6 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 c6 7. Rc1 O-O 8. Bd3 h6 9. Bh4 Re8 10. O-O b6
1928 Hastings Premier /29 9th – Round 4 – Buerger, Victor – 1/2-1/2 – Marshall, Frank – G17 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 h6 6. Bh4 Be7 7. e3 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1928 Mar del Plata – Round 4 – Blanco Cruz, Wara – 0-1 – De Souza Mendes, Joao – G17 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1928 Mar del Plata – Round 6 – Blanco Cruz, Wara – 0-1 – Palau, Luis – G25 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. a3 b5 10. cxd5 cxd5
1929 Budapest HUN – Round 1 – Van den Bosch, Johannes – 0-1 – Prokes, Ladislav – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 Nbd7 7. Nf3 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1929 Karlsbad – Round 1 – Capablanca, Jose – 1-0 – Yates, Frederic D – G65 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1929 Karlsbad – Round 1 – Johner, Paul – 0-1 – Euwe, Max – G64 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. cxd5 cxd5 10. Ne5 Nxe5
1929 Karlsbad – Round 1 – Saemisch, Friedrich – 1-0 – Thomas, George Alan – G63 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 h6 6. Bh4 Be7 7. Nf3 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1929 Karlsbad – Round 12 – Saemisch, Friedrich – 1/2-1/2 – Becker, Albert – G183 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1929 Odessa ch-URS – Round 1 – Freiman, Sergey Nikolaevich – 0-1 – Botvinnik, Mikhail – G4 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Be7 7. Rc1 O-O 8. Bd3 b6 9. O-O Bb7 10. Qe2 c5
1930 Hamburg ol (Men) – Round 14.4 – Pokorny, Amos – 0-1 – Sembergas, M – G25 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 Ne8 9. Bf4 Bd6 10. Ne5 Nxe5
1930 Hastings 3031 – Round 2 – Capablanca, Jose – 1-0 – Yates, Frederic D – G5 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 a6 10. O-O b5
1930 Prague Ch – Round 3 – Dobias, Josef – 1-0 – Kubanek, Jindrich – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 Nd5
1930 San Remo – Round 14 – Vidmar, Milan Sr – 0-1 – Yates, Frederic D – G115 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 a6 9. O-O dxc4 10. Bxc4 b5
1931 Argentina – Round 1 – Bolbochan, J. – 1-0 – Pleci, Isaias – G2 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O a6 10. cxd5 exd5
1931 Buenos Aires – Round 6 – Querencio, Carlos – 0-1 – Palau, Luis – G42 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. cxd5 cxd5 10. O-O b5
1931 It Bled SLO – Round 25 – Stoltz, Gösta – 1-0 – Maroczy, Geza – G18 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O Nf8 10. Qe2 Ng6
1931 Moskou ch-URS – Round 1 – Sorokin, Nikolay – 0-1 – Rauzer, Vsevolod – G23 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 a6 9. a3 h6 10. Bh4 b5
1931 Moskou ch-URS – Round 1 – Sozin, Veniamin – 1/2-1/2 – Rauzer, Vsevolod – G18 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. cxd5 Nxd5 10. Bxe7 Qxe7
1931 New York – Round 1 – Capablanca, Jose – 1/2-1/2 – Binghamton – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 h6
1931 Prague CSR – Round 5 – Koenig, Imre – 1-0 – Lundin, Erik – G18 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1932 Budapest – Round 1 – Szigeti, Miklos – 1-0 – Havasi, Kornel – G19 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O b6 10. cxd5 exd5
1932 Hastings3233 – Round 6 – Thomas, George Alan – 1/2-1/2 – Tylor, Theodore Henry – G27 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1932 Trebitsch Memorial 15th – Round 10 – Hoenlinger, Baldur – 0-1 – Becker, Albert – G18 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1933 Trebitsch Memorial 16th – Round 10 – Hoenlinger, Baldur – 1/2-1/2 – Fuss, Immo – G45 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1934 Leningrad ch-URS – Round 1 – Dubinin, Peter – 0-1 – Kan, Ilya A – G31 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Rc1 Nbd7 6. e3 c6 7. Nf3 O-O 8. Bd3 dxc4 9. Bxc4 a6 10. a4 b5
1934 Leningrad ch-URS – Round 1 – Levenfish, Grigory – 1/2-1/2 – Riumin, Nikolai – G71 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. a4 dxc4 10. Bxc4 Nd5
1934 Leningrad ch-URS – Round 1 – Veresov, Gavriil – 1-0 – Dubinin, Peter – G72 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O a6 10. a4 dxc4
1934 Leningrad ch-URS – Round 10 – Levenfish, Grigory – 1-0 – Kan, Ilya A – G159 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 a6 10. a4 b5
1934 Maribor – Round 4 – Vidmar, Milan Jr – 0-1 – Asztalos, Lajos – G16 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 b5
1934 Ujpest – Round 1 – Frydman, Paulino – 1/2-1/2 – Stahlberg, Gideon – G28 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1934 Ujpest – Round 1 – Gruenfeld, Ernst – 1/2-1/2 – Sterk, Karoly – G21 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 Nd5
1934 URS-ch09 – Round ? – Freiman, Sergey Nikolaevich – 0-1 – Kan, Ilya A – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 a6 10. O-O b5
1934 URS-ch09 – Round ? – Veresov, Gavriil – 1-0 – Dubinin, Peter – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O a6 10. a4 dxc4
1935 Bad Nauheim – Round 9 – Stoltz, Gabriel – 1-0 – Ahues, Carl – G33 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Be7 7. Rc1 O-O 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 Nd5
1935 Tatatovaros – Round 6 – Korody Keresztely, Imre – 0-1 – Szabo, Laszlo – G33 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 a6 9. O-O b5 10. cxd5 cxd5
1935 Vienna – Round 1 – Gruenfeld, Ernst – 1/2-1/2 – Becker, Albert – G6 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 a6 9. Qc2 h6 10. Bf4 dxc4
1935 Warsaw ol (Men) – Round 4 – Stahlberg, Gideon – 1/2-1/2 – Fine, Reuben – G5 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O a6 10. Qc2 h6
1935 Warsaw ol Warsaw POL – Round ? – Keres, Paul Petrovich – 1-0 – Petrov, Vladimirs – G34 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1935 World Championship 16th – Round 28 – Euwe, Max – 1/2-1/2 – Alekhine, Alexander – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Bad Nauheim – Round 1 – Vidmar Milan – 1/2-1/2 – Stahlberg, Gideon – G2 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Herning – Round 1 – Poulsen, Christian – 1-0 – Nielsen, Hartvig – G1 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 h6 8. Bh4 O-O 9. Bd3 dxc4 10. Bxc4 b5
1936 Leningrad – Round 8 – Ragozin, Viacheslav – 1-0 – Konstantinopolsky, Alexander – G17 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Margate – Round 1 – Thomas, George Alan – 0-1 – Capablanca, Jose – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Margate – Round 8 – Stahlberg, Gideon – 1/2-1/2 – Capablanca, Jose – G19 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Muenchen ol – Round 1 – Staahlberg, Gideon – 1-0 – Foltys, Jan – G2 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Nottingham – Round 1 – Thomas, George Alan – 0-1 – Lasker, Emanuel – G38 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 Nh5 10. Be5 Nxe5
1936 Nottingham – Round 1 – Vidmar, Milan Sr – 1/2-1/2 – Lasker, Emanuel – G17 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1936 Olympiad (unofficial) – Round 2 – Frydman, Paulino – 0-1 – Pirc, Vasja – G14 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 a6
1936 Podebrady – Round ? – Stahlberg, Gideon – 1-0 – Menchik, Vera Frantsevna – G75 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. Rc1 h6 7. Bh4 O-O 8. e3 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1936 Trebitsch mem19 – Round 14 – Weinstock, Karl – 1/2-1/2 – Hoenlinger, Baldur – G43 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Trebitsch Memorial 19th – Round 3 – Fuster, Geza – 1/2-1/2 – Hoenlinger, Baldur – G4 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1936 Trebitsch Memorial 19th – Round 9 – Fuss, Immo – 1/2-1/2 – Hoenlinger, Baldur – G18 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1936 Zandvoort – Round 1 – Fine, Reuben – 1-0 – Maroczy, Geza – G6 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nh5
1936 Zandvoort – Round 10 – Gruenfeld, Ernst – 1/2-1/2 – van Doesburgh, Gerrit Roelof Diederik – G61 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 b6
1937 Budapest – Round 1 – Kluger, Gyula – 1/2-1/2 – Szigeti, Miklos – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1937 GER Ch 4th – Round 13 – Ernst, Wilhelm – 0-1 – Kieninger, Georg – G17 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1937 Moscow – Round 1 – Fine, Reuben – 1-0 – Belavenets, Sergey – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1937 Parnu – Round 1 – Stahlberg, Gideon – 1-0 – Villard, Feliks – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5
1937 Rogaska Slatina – Round 4 – Saemisch, Friedrich – 1-0 – Pirc, Vasja – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 a6
1937 Semmering – Round 1 – Ragozin, Viacheslav – 0-1 – Eliskases, Erich – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1937 Semmering/Baden – Round 8 – Ragozin, Viacheslav – 0-1 – Eliskases, Erich – G28 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1937 Stockholm SWE – Round 12 – De Groot, Adriaan – 1/2-1/2 – Pleci, Isaias – G55 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 Nd5
1937 Stockholm SWE – Round 2 – Mikenas, Vladas – 1-0 – Gauffin, Thorsten – G8 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1937 Stockholm SWE – Round 3 – Bolbochan, Jacobo – 1/2-1/2 – Pirc, Vasja – G14 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 a6
1937 Tbilisi ch-URS – Round 1 – Belavenets, Sergey – 1-0 – Ilyin Zhenevsky, Alexander – G26 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Nbd7 8. Nf3 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1937 Tbilisi ch-URS – Round 1 – Makogonov, Vladimir – 1/2-1/2 – Goglidze, Viktor – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 Re8 8. Bd3 c6 9. O-O dxc4 10. Bxc4 Nd5
1937 Trebitsch mem3738 – Round 1 – Adam, Hermann – 1-0 – Hoenlinger, Baldur – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. Rc1 Nbd7 7. e3 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 Argentina – Round 1 – Guimard, Carlos E – 1-0 – Piazzini, Luis – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 h6 8. Bh4 c6 9. Bd3 dxc4 10. Bxc4 b5
1938 Argentina – Round 21 – Gerschman, Jose – 1/2-1/2 – Palau, Luis – G95 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. cxd5 cxd5 10. O-O b5
1938 GBR Ch 31st – Round 3 – Reynolds, Arthur – 0-1 – Sergeant, Edward – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 Hastings3839 – Round 8 – Klein, Ernst – 1-0 – Sergeant, Edward – G34 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Rc1 O-O 7. Nf3 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 Hastings3839 – Round 9 – Tylor, Theodore Henry – 1-0 – Sergeant, Edward – G38 1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 c5 10. O-O a6
1938 I Torneo Magistrale Edoardo Balbontin – Round ? – Staldi, Cherubino – 1-0 – Sacconi, Antonio – G9 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 O-O 8. Rc1 dxc4 9. Bxc4 c5 10. O-O b6
1938 Margate – Round 2 – Golombek, Harry – 1/2-1/2 – Sergeant, Edward – G11 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 Paris L'Echiquier – Round 5 – Halberstadt, Karl-Rainer – 0-1 – Hoenlinger, Baldur – G13 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 Trade Unions – Round 14 – Alatortsev, Vladimir N. – 1-0 – Kamyshov, Mikhail – G108 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 a6 9. O-O Re8 10. Qc2 h6
1938 Trade Unions – Round 21 – Troitsky, PN. – 1-0 – Zagoriansky, Evgeny – G162 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 Trade Unions – Round 4 – Kamyshov, Mikhail – 1-0 – Zagoriansky, Evgeny – G36 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 URS Ch, semi final – Round 1 – Makogonov, Mikhail – 0-1 – Kotov Lundqvist, Alex – G23 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1938 URS Ch, semi final – Round 1 – Shipunov, Aleksandr – 1/2-1/2 – Belavenets, Sergey – G4 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. Rc1 Be7 7. e3 O-O 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1939 Birmingham International 2nd – Round 6 – Wood, Baruch – 0-1 – Price, Hubert E – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 b6 9. O-O Bb7 10. cxd5 exd5
1939 Buenos Aires ol prel-B – Round 4 – Antezana Cordova, Hugo Alexis – 0-1 – Tsvetkov, Alexandar K – G15 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Bd3 c6 8. Rc1 h6 9. Bh4 dxc4 10. Bxc4 b5
1939 Rosario – Round 1 – Mikenas, Alius – 1/2-1/2 – Garcia Vera, Romeo – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Rc1 O-O 8. Bd3 a6 9. c5 e5 10. dxe5 Ne8
1940 Argentina – Round 3 – Piazzini, Luis – 1/2-1/2 – Maderna, Carlos – G3 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 c5
1940 New York ch-USA – Round 9 – Kashdan, Isaac – 1-0 – Shainswit, George – G46 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 a6 9. O-O b5 10. cxd5 cxd5
1940 Rakovnik – Round 1 – Katetov, Miroslav – 0-1 – Podgorny, Jiri – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1941 Buenos Aires Circulo – Round 7 – Stahlberg, Gideon – 1-0 – Guimard, Carlos E – G24 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. O-O b5 10. cxd5 cxd5
1941 Copenhagen – Round 1 – Enevoldsen, Harald – 1-0 – Gemzoe, Jacob – G4 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 h6 9. Bh4 b6 10. O-O Bb7
1941 Montevideo – Round 4 – Eliskases, Erich – 1-0 – Rossetto, Hector – G13 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1942 Duras 60 Memorial – Round 6 – Junge, Kai – 1-0 – Thelen, Bedrich – G25 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Nbd7 8. Rc1 c6 9. Bd3 a6 10. O-O Re8
1942 Moscow Ch – Round 1 – Lilienthal, Andor – 1-0 – Zagoriansky, Evgeny – G12 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1942 Sao Paulo – Round 10 – Duarte, Paulo Jorge Silva – 1/2-1/2 – Cruz, Walter – G10 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1942 Sao Paulo – Round 6 – Duarte, Paulo Jorge Silva – 1-0 – Cruz, Walter – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1943 Mar del Plata – Round 5 – Concepcion Villegas, Bryan Uriel – 1-0 – Guimard, Carlos E – G37 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. Rc1 c6 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 b6 10. e4 Bb7
1943 Prague – Round 18 – Urbanec, Karel – 1/2-1/2 – Fichtl, Jiri – G143 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 h6
1943 Prague – Round 6 – Bartosek, Milan – 0-1 – Fichtl, Jiri – G45 1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1944 La Plata Jockey Club – Round 16 – Pilnik, Herman – 0-1 – Stahlberg, Gideon – G22 1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1945 Hastings4546 – Round 7 – Euwe, Max – 1-0 – Sergeant, Edward – G36 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. a4 dxc4 10. Bxc4 Nd5
1945 London Championship – Round 2 – Friedman, Otto – 1-0 – Thomas, George Alan – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 Ne8 9. Bxe7 Qxe7 10. O-O dxc4
1945 Mar del Plata – Round 4 – Stahlberg, Gideon – 1-0 – Rossetto, Hector – G12 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 b5
1945 Moscow Ch – Round 17 – Lilienthal, Andor – 1/2-1/2 – Ragozin, Viacheslav – G96 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 a6 9. O-O h6 10. Bh4 dxc4
1945 Odense – Round 5 – Nielsen, Hartvig – 1-0 – Hage, Poul – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 a6 10. O-O b5
1945 URS-sf – Round 8 – Kan, Ilya A – 1-0 – Kamyshov, Mikhail – G31 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1946 Buenos Aires ch-ARG – Round 1 – Sanguinetti, Renato – 1/2-1/2 – Maderna, Carlos – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1946 Buenos Aires ch-ARG – Round 15 – Bolbochan, J. – 1-0 – Falcon, Enrique – G67 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1946 JUG Ch – Round 17 – Pirc, Vasja – 1-0 – Markovic, Miroslav – G49 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1946 Mar del Plata – Round 13 – Najdorf, Miguel – 1-0 – De Souza Mendes, Joao – G115 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1946 Moscow-Prague – Round 6 – Katetov, Miroslav – 1/2-1/2 – Kotov Lundqvist, Alex – G26 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. cxd5 cxd5 10. Qc2 h6
1946 Zagreb ch YUG – Round 4 – Vidmar, Milan Jr – 1/2-1/2 – Markovic, Mihajlo – G5 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1947 GBR Ch 34. Premier – Round 9 – Sergeant, Edward – 1/2-1/2 – Rhodes, Herbert Gibson – G24 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1947 Hermanis Matisons Memorial – Round 6 – Hoenlinger, Baldur – 1/2-1/2 – Zemgalis, Elmars – G6 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1947 Kassel – Round 1 – Schmidt, Paul Felix – 1-0 – Bogoljubow, Efim – G6 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1947 La Plata-New York radio m – Round 1 – Pavey, Max – 1/2-1/2 – Rossetto, Hector – G9 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1947 Mar del Plata – Round 1 – Luckis, Marcos – 0-1 – Maderna, Carlos – G3 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1947 Mar del Plata – Round 12 – Bolbochan, J. – 1-0 – Maderna, Carlos – G104 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1947 Mar del Plata – Round 12 – Bolbochan, J. – 1/2-1/2 – Rossetto, Hector – G103 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1947 Mar del Plata – Round 13 – Maderna, Carlos – 1/2-1/2 – Bolbochan, J. – G111 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1947 Mar del Plata – Round 14 – Euwe, Max – 0-1 – Rossetto, Hector – G121 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1947 Mar del Plata – Round 4 – Sanguinetti, Ricardo – 1/2-1/2 – Blanco Cruz, Wara – G36 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1947 Mar del Plata – Round 6 – Bolbochan, J. – 1-0 – Hounie Fleurquin, Carlos – G52 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 a6 9. O-O dxc4 10. Bxc4 b5
1947 Mar del Plata – Round 6 – Stahlberg, Gideon – 1-0 – Blanco Cruz, Wara – G56 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1947 Mar del Plata – Round 7 – Rossetto, Hector – 1/2-1/2 – Guimard, Carlos E – G61 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. O-O b5 10. cxd5 cxd5
1947 Yugoslavia Ch – Round 2 – Vidmar, Milan Jr – 1-0 – Germek, Milan – G7 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5
1948 Belgrade – Round 6 – Pirc, Vasja – 1-0 – Kulzinski, Nikolai – G9 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. Bg5 h6 6. Bh4 c6 7. e3 Be7 8. Rc1 O-O 9. Bd3 dxc4 10. Bxc4 Nd5
1948 CSR Ch Bratislava SVK – Round 3 – Foltys, Jan – 1-0 – Podgorny, Jiri – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1948 JUG Ch – Round 1 – Djaja, Dragutin – 1/2-1/2 – Andric, Dragoslav – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1948 Mar del Plata – Round 17 – Szabo, Ladislav – 1/2-1/2 – Rossetto, Hector – G137 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1948 Mar del Plata – Round 3 – Stahlberg, Gideon – 1/2-1/2 – Maderna, Carlos – G29 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1948 Moskou ch-URS – Round 10 – Kholmov, Ratmir D – 1/2-1/2 – Panov, Vasily – G90 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Be7 7. Rc1 O-O 8. Bd3 Re8 9. O-O a6 10. Qe2 dxc4
1948 Saltsjobaden Interzonal – Round 6 – Pirc, Vasja – 1/2-1/2 – Stahlberg, Gideon – G47 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1948 Santa Fe – Round 1 – Maderna, Carlos – 1-0 – Garcia Vera, Oscar – G4 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Rc1 h6 8. Bh4 c6 9. Bd3 dxc4 10. Bxc4 b5
1949 BUL Ch – Round 2 – Bobekov, Radko – 1/2-1/2 – Kolarov, Atanas Stefanov – G8 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1949 Copenhagen – Round 1 – Kolvig, Bent – 1-0 – Kjaer Larsen, Maximillian C – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 h6 8. Bh4 c6 9. Bd3 Re8 10. O-O Qc7
1949 Copenhagen – Round 3 – Enevoldsen, Harald – 0-1 – Nielsen, Julius – G11 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1949 GBR Ch 36th – Round 7.4 – Hunter, Charles Stanley – 0-1 – Thomas, George Alan – G29 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 Ne8 9. Bxe7 Qxe7 10. O-O f5
1949 GER Ch – Round ? – Saemisch, Friedrich – 1/2-1/2 – Pfeiffer, Alfred – G5 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 b6 9. cxd5 exd5 10. O-O Bb7
1949 Santa Fe – Round 2 – Pomar Salamanca, Arturo – 1/2-1/2 – Rossetto, Hector – G4 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1949 Santa Fe – Round 3 – Sanguinetti, Renato – 1-0 – Francia, F. – G9 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1949 Split/Belgrade m – Round 9 – Gligorić, Svetozar – 1/2-1/2 – Stahlberg, Gideon – G9 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1949 YUG Ch – Round 2 – Trifunovic, Petar – 1/2-1/2 – Germek, Milan – G4 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1949 YUG Ch – Round 3 – Milic, Borislav – 1/2-1/2 – Vukovic, Sava – G5 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1949 YUG-NED – Round 1.5 – Kramer, Haije – 1/2-1/2 – Vidmar Milan – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1950 Dubrovnik olm – Round 2 – Panagopoulos, Takis – 1/2-1/2 – Niemela, Ilmari Aarne – G14 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 a6
1950 Interzonal – Round 11 – O'Kelly de Galway, Alberic – 1/2-1/2 – Vidmar Milan – G16 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1950 Olympiad Dubrovnik YUG – Round 15 – Pinzon Solis, Felipe – 1/2-1/2 – Primavera, Giuseppe – G9 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1951 Augsburg – Round 2 – Kieninger, Georg – 0-1 – Pfeiffer, Gerhard – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7
1951 Buenos Aires ch-ARG – Round 1 – Bianco Esposito, Antonio – 1-0 – Alonso-Lej De Las Casas, Fernando – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1952 Buenos Aires – Round 12 – Alonso-Lej De Las Casas, Fernando – 1-0 – Incutto, Carlos – G60 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O a6 10. b3 b5
1952 Chester ch-BCF – Round 2 – Newman Caceres, Reynaldo Adolfo – 0-1 – Sergeant, Edward – G5 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1952 JUG Ch – Round 3 – Andric, Dragoslav – 1/2-1/2 – Krzisnik, Zvonko – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1952 Mar del Plata – Round 11 – Bolbochan, J. – 1-0 – Puiggros, Guillermo – G81 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bb3 a6
1952 Mar del Plata – Round 12 – Luckis, Marcos – 1/2-1/2 – Bolbochan, J. – G86 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. O-O dxc4 10. Bxc4 b5
1952 Mar del Plata – Round 15 – Bolbochan, J. – 1/2-1/2 – Rossetto, Hector – G109 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1952 Moskou ch-URS – Round 1 – Tolush, Alexander – 1-0 – Konstantinopolsky, Alexander – G21 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 a6
1952 Rosario – Round ? – Wexler, Bernardo – 1/2-1/2 – Rebizzo, Cayetano – G10 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1952 Vienna 5253 – Round ? – Stoeckl, Ernst – 1-0 – De Souza Mendes, Joao – G6 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1953 ITA-ch16 – Round 3 – Szabados, Eugenio – 1/2-1/2 – Paoli, Enrico – G8 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. Rc1 c6 7. e3 Nbd7 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5
1953 Mar del Plata – Round 13 – Trifunovic, Petar – 1-0 – Maderna, Carlos – G133 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 Re8 8. Bd3 c6 9. O-O dxc4 10. Bxc4 Nd5
1953 Mar del Plata – Round 5 – Gligorić, Svetozar – 1/2-1/2 – Rossetto, Hector – G68 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1953 Mar del Plata – Round 9 – Gligorić, Svetozar – 1-0 – Maderna, Carlos – G98 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 Re8 8. Bd3 c6 9. O-O dxc4 10. Bxc4 Nd5
1953 URS-ch21 sf – Round ? – Kholmov, Ratmir D – 1-0 – Panov, Vasily – G2 1. d4 Nf6 2. c4 e6 3. Bg5 c6 4. Nf3 Be7 5. Nc3 d5 6. e3 Nbd7 7. Rc1 O-O 8. Bd3 a6 9. O-O dxc4 10. Bxc4 b5
1954 ARG Ch – Round 5 – Esposito, Alfredo – 0-1 – Rebizzo, Cayetano – G10 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 b5
1954 Mar del Plata – Round 20 – Maderna, Carlos – 1-0 – Bombardo Schroder, Liam – G147 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 Ne8 9. Bf4 dxc4 10. Bxc4 Bd6
1955 ARG Ch – Round 16 – Reinhardt, Enrique – 1-0 – Maderna, Carlos – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1955 Buenos Aires CA – Round 17 – Lipiniks, Leonardo – 1-0 – Reinhardt, Enrique – G121 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 b5
1955 DDR Ch 06th – Round 5 – Dittmann, Sieghart – 1-0 – Stahl, Franz – G21 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1955 DDR Ch U18 – Round 5 – Moehring, Guenther – 1-0 – Oschatz Werner – G7 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 c6 7. Rc1 Nbd7 8. Bd3 Bd6 9. cxd5 exd5 10. Qc2 h6
1955 Gecsei Memorial – Round 8 – Negyesy, Gyorgy – 0-1 – Bereczki, Peter – G26 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1955 Ljubljana – Round 14 – Stahlberg, Gideon – 1/2-1/2 – Vidmar, Milan Jr – G117 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1955 URS Ch sf – Round ? – Shagalovich, Abo – 0-1 – Goldenov, Boris P – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. cxd5 cxd5 10. O-O b5
1955 Zittau-B 5th – Round 6 – Moehring, Guenther – 0-1 – Schindler, Leo – G8 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 h6 6. Bh4 Be7 7. Nc3 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1956 CSR Ch – Round 11 – Dolezal, Jiri – 1/2-1/2 – Ujtelky, Maximilian – G97 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1956 Danmarksmesterskabet – Round 7 – Norman Hansen, Holger – 1/2-1/2 – Nielsen, Ejvind Verner – G14 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 h6 8. Bh4 c6 9. Bd3 dxc4 10. Bxc4 b5
1958 Ch - CC – Round ? – Alvarez Lucero, Jorge Omar – 0-1 – Blackstone, John – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1958 Munich olm fin-C – Round 4 – Primavera, Giuseppe – 1-0 – Lagha, Khelil – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7
1958 Torneo de las Americas 1st – Round 9 – Panno, Oscar – 1-0 – Perez Perez, Francisco Jose – G42 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 Re8 10. O-O Nf8
1959 DEN Ch – Round 8 – Jensen, Erik Bartram – 1-0 – Pedersen, Eigil – G39 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7
1959 UKR Ch – Round 17 – Zamikhovsky, Abram – 0-1 – Ousatchi, Mark – G126 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. O-O b5 10. b3 h6
1959 UKR Ch – Round 6 – Geller, Efim P – 1-0 – Bannik, Anatolij – G40 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Nbd7 8. Nf3 c6 9. Bd3 a6 10. b3 c5
1960 Buenos Aires – Round 9 – Pachman, Ludek – 0-1 – Rossetto, Hector – G99 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nbd7 10. Nf3 b5
1960 BUL-ch14 Sofia BUL – Round 9 – Minev, Nikolay N – 1/2-1/2 – Neikirkh, Oleg – G35 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5 1/2-1/2
1960 GBR Ch 47th – Round 1.1 – Hall, Arthur – 1/2-1/2 – Sergeant, Edward – G1 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1960 HUN Ch playoff – Round 3 – Portisch, Lajos – 0-1 – Barcza, Gedeon – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1961 CSR Ch – Round 18 – Rejfir, Josef – 1/2-1/2 – Fichtl, Jiri – G166 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 c5 10. e4 cxd4
1961 GDR Ch Premnitz GER – Round 2 – Kahn, Manfred – 1/2-1/2 – Hartmann, Claus – G8 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 h6 8. Bh4 c6 9. Bd3 a6 10. cxd5 cxd5
1961 URU Ch – Round ? – Estrada Degrandi, Walter – 1-0 – Alvarez del Monte, Jose – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Nbd7 7. e3 c6 8. Rc1 O-O 9. Bd3 dxc4 10. Bxc4 b5
1961 USA Ch Open 62th – Round 9 – Fajans, Harry – 0-1 – Blackstone, John – G37 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 Ne4 10. Bxe7 Nxc3
1962 Athens simul 1 – Round 1.15 – O'Kelly de Galway, Alberic – 1-0 – Papadopoulos, Agathaggelos – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 h6 9. Bh4 b6 10. O-O Bb7
1962 Capablanca Memorial – Round 2 – Gligorić, Svetozar – 1/2-1/2 – Guimard, Carlos E – G13 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. O-O dxc4 10. Bxc4 c5
1962 Erevan ch-URS – Round 1 – Korelov, Alexander P – 1/2-1/2 – Zaitsev, Alexander – G42 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5
1962 Liberation – Round 10 – Gligorić, Svetozar – 1/2-1/2 – Rossetto, Hector – G18 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1962 Varna olm – Round 8 – Niemela, Ilmari Aarne – 1-0 – Zeyen, Helmut – G336 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Nd5
1962 Whitby ch-BCF – Round 9 – Bowen Solines, Alec – 0-1 – Abrahams, Gerald – G93 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 h6 6. Bh4 Be7 7. Nf3 O-O 8. Rc1 c6 9. Bd3 Ne8 10. Bxe7 Qxe7
1963 Budapest ch-HUN – Round 1 – Flesch, Jean-benoit – 1/2-1/2 – Somogyi, Istvan – G80 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 h6 7. Bh4 Nbd7 8. Nf3 c6 9. Bd3 dxc4 10. Bxc4 b5
1963 Capablanca Memorial – Round 2 – Trifunovic, Petar – 1/2-1/2 – Acevedo Ortega, Rodrigo Andres – G17 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 Ne8 10. Bg3 Nd6
1963 Nt Helmbrechts GER – Round 10 – Von Spreckelsen, Albert – 1/2-1/2 – Delander, Adolf – G41 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. Rc1 O-O 8. Bd3 b6 9. cxd5 exd5 10. O-O Bb7
1964 Capablanca Memorial – Round 20 – Smyslov, Vladimir – 1/2-1/2 – Rossetto, Hector – G197 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 c6 8. Nf3 Nbd7 9. Bd3 dxc4 10. Bxc4 b5
1964 CSR Ch – Round 11 – Kozma, Julius – 1/2-1/2 – Ujtelky, Maximilian – G78 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. e3 Nbd7 7. Rc1 h6 8. Bh4 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1964 Kiev ch-URS – Round 1 – Suetin, Alexey S – 1/2-1/2 – Lutikov, Anatoly S – G12 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1964 Tel Aviv olm fin-B – Round 13 – Moehring, Guenther – 1-0 – Levy, Mauricio – G45 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5
1964 WchT U26 11. fin-A – Round 10.1 – Brinck-Claussen, Bjorn – 1/2-1/2 – Radulov, Ivan – G166 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Ne8 9. Bxe7 Qxe7 10. O-O f5
1965 Buenos Aires – Round 1 – Wexler, Francisco – 1/2-1/2 – Schweber, Samuel – G6 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 h6 8. Bh4 c6 9. Bd3 Ne4 10. Bxe7 Nxc3
1965 GDR Ch – Round 10 – Starck, Bodo – 1-0 – Brameyer, Hermann – G13 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 c6 6. e3 O-O 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 a6 10. O-O b5
1965 HUN-ch21 – Round 1 – Portisch, Lajos – 1-0 – Polgar, Istvan – G33 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 c6 8. Nf3 Nbd7 9. Bd3 dxc4 10. Bxc4 b5
1965 Kiel Open – Round 11 – Fahnenschmidt, Gerhard – 1/2-1/2 – Kestler, Hans-Guenther – G52 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 c6 7. Rc1 O-O 8. Bd3 h6 9. Bh4 Re8 10. cxd5 Nxd5
1966 CSR Ch Int 1st – Round 12 – Abramovich Furman, Semyon – 1-0 – Jimenez Zerquera, Eleazar – G65 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 c6 8. Nf3 Nbd7 9. Bd3 dxc4 10. Bxc4 Nd5
1966 Sarajevo – Round 1 – Gasic, Bozidar – 1/2-1/2 – Damjanovic, Marko – G1 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. Rc1 c6 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6
1967 FRG Ch Kiel GER – Round 8 – Degenhardt, Norbert – 1/2-1/2 – Delander, Adolf – G30 1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7
1967 Groningen – Round 7 – Ligterink, Gert – 1/2-1/2 – Karpov, Aleksandr – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O dxc4 10. Bxc4 Nd5
1967 Havana Armies Ch 4th – Round 4 – Fierro Peraza, Olmos – 0-1 – Ujtumen, Tudev – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. O-O b5 10. cxd5 cxd5
1967 Zierikzee ch-NED – Round 1 – Langeweg, Kick – 1/2-1/2 – Zuidema, Coen – G5 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1968 Buenos Aires – Round 1 – Ocampo, Raul – 0-1 – Rossetto, Hector – G9 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5
1968 Gori – Round 2 – Geller, Efim P – 1/2-1/2 – Tal, Mikhail – G6 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bh4 Be7 6. Nc3 O-O 7. Rc1 c6 8. e3 Nbd7 9. Bd3 dxc4 10. Bxc4 b5
1968 Mar del Plata ch-ARG – Round 5 – Sanguineti, Raúl Carlos – 1-0 – Incutto, Carlos – G35 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 a6 9. b3 Nh5 10. Bxe7 Qxe7
1968 Varna BUL – Round 15 – Minev, Nikolay N – 1/2-1/2 – Nikolaevsky, Yuri V – G47 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b6 10. O-O 1/2-1/2
1969 Moskou ch-URS – Round 1 – Averkin, Orest N – 0-1 – Zaitsev, Alexander – G35 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 c6 8. Bd3 Nbd7 9. Nf3 dxc4 10. Bxc4 b5
1969 Praia da Rocha zt – Round ? – Gligorić, Svetozar – 1-0 – Bobotsov, Milko G – G53 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 a6 9. O-O dxc4 10. Bxc4 b5
1969 Praia da Rocha zt – Round 15 – Gligoric, Svetozar – 1-0 – Feller, Josy – G48 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. Rc1 c6 7. e3 h6 8. Bh4 Nbd7 9. Bd3 b6 10. O-O Bb7
1970 Palma de Mallorca Interzonal – Round 13 – Taimanov, Mark – 1-0 – Jimenez Zerquera, Eleazar – G107 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 h6 7. Bh4 c6 8. Nf3 Nbd7 9. Bd3 dxc4 10. Bxc4 b5
1970 Vinkovci – Round 9 – Taimanov, Mark – 1-0 – Szabo, Laszlo – G21 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Nbd7 8. Nf3 c6 9. Bd3 dxc4 10. Bxc4 Nd5
1971 Hoogovens – Round 1 – Brinck-Claussen, Bjorn – 1/2-1/2 – Forintos, Gyozo V – G81 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 h6 8. Bh4 Nbd7 9. Bd3 dxc4 10. Bxc4 b5
1971 Moscow – Round ? – Grigorian, Levon Ashotovich – 1-0 – Krasnov, Sergey – G91 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bxf6 Bxf6 10. O-O Qe7
1972 Skopje ol (Men) fin-A – Round 5 – Hort, Vlastimil – 1-0 – Rossetto, Hector – G159 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 c6 8. Nf3 Nbd7 9. Bd3 dxc4 10. Bxc4 b5

D66a — Orthodox Main Line

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3

Eval: [+0.22]

Les coups candidats

8…dxc4 — 67.9% (4688 parties) →

Ambassadeurs : Alekhine, Alexander (39x), Stahlberg, Gideon (32x), Euwe, Max (31x), Capablanca, Jose (26x), Zielinski, Sergej (26x), Gruenfeld, Ernst (19x), Bolbochan, J. (19x), Maroczy, Geza (16x)

8…h6 — 13.8% (955 parties) →

Ambassadeurs : Lengyel, Bela (14x), Sergeant, Edward (9x), Radulov, Ivan (9x), Stahlberg, Gideon (8x), Hoenlinger, Baldur (8x), Alekhine, Alexander (7x), Pirc, Vasja (5x), Ragozin, Viacheslav (5x)

8…Re8 — 8.2% (563 parties) →

Ambassadeurs : Alekhine, Alexander (4x), Capablanca, Jose (3x), Timar, Zsolt (3x), Naumkin, Igor (3x), Gruenfeld, Ernst (2x), Veresov, Gavriil (2x), Dubinin, Peter (2x), Fine, Reuben (2x)

8…a6 — 4.6% (317 parties) →

Ambassadeurs : Euwe, Max (8x), Grigoriants, Sergey (6x), Palau, Luis (4x), Michell, Reginald (4x), Rubinstein, Akiba (4x), Yates, Frederic D (4x), Guimard, Carlos E (4x), Luckis, Marcos (4x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…dxc4	8…h6	8…Re8	8…a6
<1800	196	57%	18%	12%	2%
1800-2200	2262	64%	15%	11%	4%
2200-2600	1725	70%	12%	6%	7%
2600+	31	61%	6%	—	32%

Évolution par décennie (% des parties)

Décennie	N parties	8…dxc4	8…h6	8…Re8	8…a6
1880s	1	100%	—	—	—
1890s	9	78%	11%	—	—
1900s	14	64%	—	7%	—
1910s	19	68%	—	32%	—
1920s	239	79%	7%	4%	6%
1930s	383	72%	14%	4%	8%
1940s	195	69%	20%	2%	6%
1950s	142	73%	14%	6%	4%
1960s	167	78%	11%	4%	5%
1970s	238	73%	15%	4%	6%
1980s	614	76%	12%	5%	4%
1990s	1394	66%	13%	10%	5%
2000s	1975	66%	13%	10%	4%
2010s	1357	63%	17%	9%	4%
2020s	154	62%	12%	5%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…dxc4	63%	62%	▼ -0.9%
8…h6	17%	12%	▼ -4.8%
8…Re8	9%	5%	▼ -4.8%
8…a6	4%	5%	▲ +0.7%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 10 parties
Euwe, Max — 10 parties
Alekhine, Alexander — 10 parties
Karpov, Anatoly — 6 parties
Botvinnik, Mikhail — 5 parties
Steinitz, Wilhelm — 4 parties
Tal, Mikhail — 3 parties
Karpov, Aleksandr — 2 parties
Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

8…dxc4 — 67.9% (4688 parties)

1887 — Zukertort, Johannes vs Schiffers, Emanuel — 0-1 — Frankfurt GER
1894 — Steinitz, Wilhelm vs Lasker, Emanuel — 1/2-1/2 — Montreal wch-m
1895 — Maroczy, Geza vs Charousek Rudolf Rezso — 1-0 — Budapest HUN
1896 — Tarrasch, Siegbert vs Teichmann, Richard — 1-0 — Nuerenberg GER
1897 — Collijn L vs Englund, Fritz — 1-0 — Stockholm SWE

8…h6 — 13.8% (955 parties)

1894 — Steinitz, Wilhelm vs Showalter, Jackson — 1-0 — New York, NY USA
1920 — Euwe, Max vs Bergdahl Larsson, Rasmus — 1-0 — Goteborg SWE
1923 — Alekhine, Alexander vs Milner Barry, Philip — 1-0 — Cheltenham ENG
1923 — Speijer, Abraham vs Spielmann, Rudolf — 0-1 — Scheveningen NED
1923 — Davidson Gallego, Jorge vs Znosko-Borovsky, Eugene — 0-1 — Scheveningen NED

8…Re8 — 8.2% (563 parties)

1905 — Forgacs, Leo vs Nimzowitsch, Aron — 0-1 — Barmen GER
1913 — Breyer, Gyula vs Von Balla, Zoltan — 0-1 — Budapest HUN
1914 — Henshaw James Bassey vs Dodds, G — 0-1 — Auckland NZL
1916 — Chajes, Oscar vs Fox, Albert — 1-0 — New York, NY USA
1919 — Capablanca, Jose vs A W Daniel — 1-0 — City of London CC, London ENG

8…a6 — 4.6% (317 parties)

1920 — Gruenfeld, Ernst vs Fiebig, Paul — 1-0 — ?
1923 — Padulli, Giuseppe vs Guarini, Carlo — 1-0 — Trieste
1923 — Euwe, Max vs Spielmann, Rudolf — 0-1 — Maehrisch Ostrau
1924 — Straat, Evert vs Kersten, J L — 1-0 — Amsterdam NED
1925 — Alekhine, Alexander vs Yates, Frederic D — 1-0 — Baden-Baden GER

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