C53c — Giuoco Piano: Centre-Holding Variation

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Qe7 5.d4 Bb6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte d5….

Atouts. Les Blancs s'appuient sur les cases fortes d5 et g5, un fou actif en c4 et 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) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture d7-d6).

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g8, le fou c8 et les tours a8 et h8).

Plans. ...d6 (Libérer Bc8) ; ...Nf6 (Développer Ng8) ; ...Na5 (Attaquer Bc4) ; ...d5 (Rupture) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, c3→d4	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v0), ● g5 (2v1)	—
Cases faibles	—	● e5
Centre	● d5 (2v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc4	● Bc4 Actif (mob. 9)
Bb6		● Bb6 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (● b1, ● c1, ● a1, ● h1)	4 (● g8, ● c8, ● a8, ● h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● d4-d5	● …d7-d6, ● …d7-d5, ● …f7-f6, ● …f7-f5

Partie
1905 St Petersburg – Round 16 – Talvik, Eduard – 0-1 – Rubinstein, Akiba – G44 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. b4 Nf6 8. a4 a6 9. a5 Ba7 10. b5 axb5
1906 It (Men) Nuerenberg GER – Round 11 – Leonhardt, Paul – 1/2-1/2 – Cohn, Erich – G20 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. a4 a5 7. O-O d6 8. Be3 Ba7 9. Na3 Nf6 10. Nb5 Bb8
1907 Ostende II – Round 18 – Mortimer, James – 0-1 – Cohn, Erich – G220 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. a5 Ba7 9. b4 Nf6 10. b5 axb5
1907 Ostende II – Round 23 – Cohn, Erich – 0-1 – Teichmann, Richard – G274 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 Nf6 8. a4 a6 9. Re1 O-O 10. Qd3 Nd8
1907 Ostende II – Round 27 – Spielmann, Rudolf – 1-0 – Shoosmith, Hector W – G323 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a5 8. Be3 Ba7 9. Na3 Nf6 10. Nb5 Bb8
1907 Ostende II – Round 5 – Leonhardt, Paul – 0-1 – Spielmann, Rudolf – G67 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. a4 a6 7. O-O d6 8. h3 Nf6 9. Re1 O-O 10. Bg5 Nd8
1911 Karlsbad – Round 1 – Alekhine, Alexander – 1/2-1/2 – Salwe, Georg H S – G206 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. Be3 Nf6 9. Nbd2 Ng4 10. Qe2 Nxe3
1911 Karlsbad – Round 25 – Leonhardt, Paul – 1-0 – Rotlewi, Georg – G289 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. Re1 d6 8. h3 O-O 9. a4 a6 10. Bg5 Re8
1914 DSB-19.Kongress – Round 9 – Alekhine, Alexander – 1-0 – Tarrasch, Siegbert – G62 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. Be3 Bg4 9. d5 Nb8 10. a5 Bxe3
1923 Petrograd ch-URS – Round 2 – Rabinovich, Ilya Mar – 1-0 – Zubarev, Nikolay – G8 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. d5 Nb8 9. a5 Ba7 10. Be3 Bxe3
1925 Baden-Baden GER – Round ? – Tarrasch, Siegbert – 0-1 – Alekhine, Alexander – G11 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. Re1 d6 8. a4 a6 9. h3 O-O 10. Bg5 h6
1925 Debrecen – Round 1 – Prokes, Ladislav – 0-1 – Kmoch, Hans – G63 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. Bg5 h6 8. Bh4 d6 9. dxe5 dxe5 10. Bd5 O-O
1925 Wiesbaden – Round ? – Euwe, Max – 1/2-1/2 – Saemisch, Friedrich – G9 1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. a4 a6 7. Be3 Nf6 8. O-O d6 9. dxe5 dxe5 10. Bxb6 cxb6
1927 DSB-25.Kongress – Round 6 – Leonhardt, Paul – 1/2-1/2 – Ahues, Carl – G27 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 O-O 10. Na3 Nb8
1927 Prague Evony – Round 13 – Schulz, Jan Sr – 0-1 – Thelen, Bedrich – G23 1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. Bb5 Bd7 8. Re1 Nf6 9. Qd3 O-O 10. Bg5 h6
1928 Vienna – Round 10 – Spielmann, Rudolf – 1/2-1/2 – Gruenfeld, Ernst – G60 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. a4 a6 8. d5 Nb8 9. Qe2 d6 10. Be3 Bxe3
1930 Hamburg olm – Round 1 – Krogius, Ragnar – 0-1 – Treybal, Karel – G47 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. Be3 Nf6 8. Nbd2 Bg4 9. d5 Nb8 10. Qa4+ Nbd7
1930 Netherlands – Round 3 – Van den Bosch, Johannes – 0-1 – Rubinstein, Akiba – G12 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. a4 a6 7. Be3 d6 8. Nbd2 Nf6 9. d5 Bxe3 10. fxe3 Nd8
1932 Hastings3233 – Round 7 – Alexander, Conol Hugh – 1/2-1/2 – Michell, Reginald – G33 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. b4 Nf6 9. Ba3 Bg4 10. b5 Na5
1936 Semmering m – Round 5 – Spielmann, Rudolf – 1-0 – Eliskases, Erich – G5 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. a4 a6 7. O-O d6 8. h3 Nf6 9. Re1 O-O 10. b4 h6
1937 Tbilisi ch-URS – Round ? – Bondarevsky, Igor – 1/2-1/2 – Lilienthal, Andor – G165 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. d5 Nb8 9. Be3 Ba7 10. Nbd2 Nf6
1938 URS Ch sf Leningrad RUS – Round 1 – Chekhover, Vitaly – 1-0 – Poliak, Abram – G17 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. d6 Qxd6 8. Qxd6 cxd6 9. Na3 Ne6 10. Bd5 Nf6
1939 Vienna – Round 2 – Becker, Albert – 1-0 – Stoeckl, Ernst – G8 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. O-O d6 8. a4 a6 9. Bd3 Nf6 10. Na3 O-O
1940 Moskou ch-URS – Round 9 – Veresov, Gavriil – 0-1 – Lilienthal, Andor – G132 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. Be3 Nf6 9. dxe5 dxe5 10. Bxb6 cxb6
1946 Augsburg 1st – Round 5 – Tautvaisas, Povilas – 1/2-1/2 – Saemisch, Friedrich – G9 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 O-O 10. b4 Nd8
1946 Hastings4647 – Round 2 – Aitken, James – 0-1 – Alexander, Conol Hugh – G8 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. Qe2 d6 8. d5 Nb8 9. a4 a6 10. a5 Ba7
1946 Moscow Ch – Round 1 – Estrin, Yakov – 1-0 – Solntsev, Yury – G38 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. a4 a5 8. d6 Qxd6 9. Qxd6 cxd6 10. Na3 Nf6
1946 Staunton, Groningen NED – Round 15 – Christoffel, Martin – 0-1 – Smyslov, Vladimir – G56 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. a4 a6 8. Re1 d6 9. h3 O-O 10. Be3 exd4
1947 Buenos Aires ch-ARG – Round 12 – Aponte De La Corte, Jose Manuel – 1-0 – Benko, Francisco – G57 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. a4 a6 8. Re1 d6 9. Na3 O-O 10. Nc2 Nd8
1947 Buenos Aires/La Plata – Round 2 – Rossetto, Hector – 1-0 – Euwe, Max – G5 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. b4 d6 8. a4 a6 9. Ba3 Bg4 10. b5 Na5
1948 Hastings4849 – Round 5 – Rossolimo, Nicolas – 1-0 – Muehring – G18 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 Nf6 8. Re1 O-O 9. Na3 Nd8 10. Bd3 c6
1948 JUG Ch – Round 15 – Fuderer, Andrija – 1-0 – Bozic, Aleksandar – G65 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. a4 a5 8. Be3 Ba7 9. d5 Bxe3 10. fxe3 Nb8
1948 Santa Fe – Round 1 – Corte, Cesar J – 1-0 – Rivarola, Joao – G9 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 O-O 10. b4 exd4
1948 Santa Fe – Round 1 – Corte, Cesar J – 1/2-1/2 – Garcia Vera, Oscar – G10 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. a4 a6 8. Re1 d6 9. Na3 O-O 10. Nc2 Bg4
1948 Venice – Round 1 – Tartakower, Savielly – 0-1 – Euwe, Max – G71 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. Re1 O-O 9. Na3 Nd8 10. Bf1 Ne8
1949 Leningrad – Round 11 – Estrin, Yakov – 1/2-1/2 – Dubinin, Peter – G83 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. a4 a6 8. d6 Qxd6 9. Qxd6 cxd6 10. Bd5 Rb8
1949 Mar del Plata – Round 3 – Corte, Cesar J – 1-0 – Luckis, Marcos – G42 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. a4 a6 8. Re1 d6 9. Na3 Bg4 10. Nc2 O-O
1949 Oldenburg – Round 2 – Bogoljubow, Efim – 1-0 – Enevoldsen, Jens – G9 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. d5 Nb8 9. a5 Ba7 10. Be3 Nf6
1949 Remedios de Escalada – Round 7 – Beretta, Hector – 0-1 – Benko, Francisco – G23 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. Re1 h6 9. a4 a6 10. b4 O-O
1950 Hoogovens – Round 1 – Rossolimo, Nicolas – 1/2-1/2 – Euwe, Max – G3 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. Re1 d6 8. h3 O-O 9. Na3 Kh8 10. Bf1 Nd7
1950 Moscow Ch – Round 1 – Estrin, Yakov – 1/2-1/2 – Panov, Vasily – G24 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. a4 Nf6 8. Bg5 a6 9. d6 cxd6 10. Bd5 Ne6
1951 Bucharest GMT 2nd – Round 15 – Samarian, Sergiu – 1/2-1/2 – Makarczyk, Kazimierz – G65 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 Nf6 8. Re1 O-O 9. a4 a6 10. b4 a5
1951 Staunton Memorial – Round 1 – Alexander Ronald Cheng – 1/2-1/2 – Broadbent, Reginald – G9 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 h6 8. b4 Qf6 9. a4 a5 10. b5 Nd8
1952 Belgrade – Round ? – Porrecca, Giorgio – 1/2-1/2 – Alexander, Conol Hugh – G34 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 O-O 10. b4 Kh8
1952 Hoogovens – Round 8 – Fuderer, Andrija – 1/2-1/2 – Bouwmeester, Hans – G39 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. Be3 Bg4 9. d5 Nb8 10. Bxb6 cxb6
1952 Rio de Janeiro – Round 16 – Engels, Ludwig – 0-1 – Szentkiralyi Toth, Vince – G93 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. a4 a6 8. a5 Ba7 9. d5 Nb8 10. Qd3 d6
1953 POL-ch11 – Round 3 – Grabczewski, Romuald – 0-1 – Makarczyk, Kazimierz – G20 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. Re1 d6 8. h3 O-O 9. a4 a6 10. b4 exd4
1953 Venice – Round 1 – Paoli, Enrico – 1-0 – Norcia, Federico – G6 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. Re1 O-O 8. a4 a6 9. Bg5 d6 10. h3 Kh8
1954 Mar del Plata – Round 5 – Estrada Degrandi, Walter – 0-1 – Fernandez Humerez, Luis Felipe – G42 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. Re1 h6 8. a4 a5 9. d5 Nb8 10. d6 Qxd6
1954 URS Team Ch – Round 6 – Klovans, Janis – 1/2-1/2 – Shishov, Mikhail – G106 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. a4 a5 8. Re1 d6 9. h3 h6 10. Na3 g5
1955 Johannesburg – Round 6 – Heidenfeld, Wolfgang – 1-0 – Euwe, Max – G10 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. Re1 O-O 9. a4 a6 10. Na3 Kh8
1955 Marshall CC Ch 5556 – Round 12 – Mednis, Edmar J – 1-0 – Howard, Franklin Sandford – G32 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O Nf6 7. Re1 d6 8. a4 a6 9. Na3 h6 10. Nc2 Bg4
1957 New York ch-USA – Round 4 – Sherwin, James T – 1/2-1/2 – Lombardy, William J – G23 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. Re1 h6 9. a4 a6 10. Na3 O-O
1957 New York ch-USA – Round 6 – Mednis, Edmar J – 1/2-1/2 – Lombardy, William J – G37 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. a4 a6 7. O-O d6 8. Na3 Nf6 9. Re1 Bg4 10. Nc2 Bxf3
1958 Open – Round 4 – Martin, Raymond – 1-0 – Frankenstein, Leonard – G6 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. Na3 Bg4 9. Nc2 Bxf3 10. Qxf3 exd4
1959 AUS Ch – Round 7.11 – Shewchyk, Yaroslav – 0-1 – Purdy, Cecil J S – G20 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. d5 Nb8 9. Qd3 O-O 10. Bg5 h6
1960 Corr FS – Round 1 – Estrin, Yakov – 1-0 – Kopriva, V. – G24 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nb8 7. a4 a5 8. d6 Qxd6 9. Qxd6 cxd6 10. Bd5 Ne7
1960 Leipzig olm prel – Round 9 – Contedini, Ennio – 0-1 – Euwe, Max – G331 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 O-O 10. Na3 Kh8
1962 Stockholm – Round 2 – Horberg, Bengt-Eric – 1/2-1/2 – Soderborg, Berndt – G12 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. a4 a6 8. d6 Qxd6 9. Qxd6 cxd6 10. Bd5 Ne7
1963 CSR Ch – Round 16 – Simek, Jakub – 0-1 – Augustin, Josef – G149 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 h6 8. Re1 Nf6 9. Nbd2 O-O 10. Nf1 Qd8
1963 Enschede zt – Round 1 – Durao, Joaquim – 1-0 – Van Scheltinga, Theo – G37 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. a4 a6 9. Re1 O-O 10. Na3 Kh8
1963 Spartak CC – Round ? – Estrin, Yakov – 1-0 – Kirillov, Vladimir – G28 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nb8 7. a4 Nf6 8. Bg5 O-O 9. O-O h6 10. Bh4 a6
1963 USSR – Round 1 – Klovans, Janis – 1/2-1/2 – Aronin, Lev – G7 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. a4 a6 8. Re1 d6 9. h3 O-O 10. b4 Kh8
1966 Hungary – Round 1 – Kovacs, Laszlo M – 0-1 – Tompa, Janos – G89 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 h6 8. a4 a6 9. Re1 Nf6 10. Na3 g5
1966 La Habana olm prel – Round 1 – Tsagan, T – 1-0 – Araiza Munoz, Jose Joaquin – G34 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O Nf6 7. a4 a6 8. Re1 d6 9. h3 Bd7 10. d5 Nd8
1966 Le Havre – Round 1 – Paoli, Enrico – 0-1 – Zuidema, Coen – G34 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 O-O 10. Na3 Kh8
1966 Sarajevo – Round 11 – Honfi, K. – 0-1 – Damjanovic, Marko – G37 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1 h6 10. Na3 g5
1971 Hoogovens – Round 1 – Witkowski, Stanislaw – 0-1 – Zuidema, Coen – G180 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. d5 Nd8 7. Bg5 f6 8. Be3 Nf7 9. Qe2 d6 10. Nbd2 f5
SuperUnited Blitz 2022 – Round 10.5 – Van Foreest, Jorden – 0-1 – Carlsen, Magnus – G50 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. d5 Nd8 7. d6 Qxd6 8. Qxd6 cxd6 9. O-O Nf6 10. Re1 Ne6

C53c — Centre-Holding Variation

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Qe7 5.d4 Bb6

Eval: [+1.07]

Les coups candidats

6.O-O — 62.1% (485 parties)

Ambassadeurs : Rossolimo, Nicolas (8x), Euwe, Max (6x), Paoli, Enrico (6x), Cottarelli, Franco (6x), Alekhine, Alexander (5x), Ahues, Carl (4x), Benko, Francisco (4x), Von der Lasa, Tassilo (3x)

6.d5 — 16.9% (132 parties)

Ambassadeurs : Estrin, Yakov (6x), Bledow, Ludwig E (2x), Becker, Albert (2x), Ahues, Carl (2x), Taborsky, Rostislav (2x), Gross, David (2x), Tzermiadianos, Andreas (2x), Wingo, Michael (2x)

6.Bg5 — 11.9% (93 parties) →

Ambassadeurs : Mestel, A Jonathan (3x), Adorjan, Andras (2x), Lanz Calavia, Jose Maria (2x), Langier, Daniel (2x), Sorri, Kari Juhani (2x), Sasikiran, Krishnan (2x), Tsuboi, Edson Kenji (2x), Rodi, Luis Ernesto (2x)

6.a4 — 3.7% (29 parties)

Ambassadeurs : Spielmann, Rudolf (2x), Keres, Paul Petrovich (2x), Leonhardt, Paul (2x), Steinitz, Wilhelm (1x), Pollock, William (1x), Euwe, Max (1x), Saemisch, Friedrich (1x), Keres, Paul (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.O-O	6.d5	6.Bg5	6.a4
<1800	14	43%	14%	7%	7%
1800-2200	180	59%	21%	13%	1%
2200-2600	183	51%	15%	26%	5%
2600+	2	50%	50%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6.O-O	6.d5	6.Bg5	6.a4
1750s	2	100%	—	—	—
1830s	8	50%	38%	12%	—
1840s	4	50%	50%	—	—
1860s	1	100%	—	—	—
1890s	1	—	—	—	100%
1900s	6	67%	—	—	33%
1910s	3	100%	—	—	—
1920s	19	89%	—	—	11%
1930s	29	59%	24%	3%	14%
1940s	31	77%	16%	3%	—
1950s	46	85%	7%	2%	7%
1960s	47	72%	21%	2%	2%
1970s	56	59%	12%	18%	4%
1980s	55	58%	16%	15%	7%
1990s	142	61%	16%	13%	2%
2000s	176	57%	17%	19%	2%
2010s	127	55%	22%	12%	2%
2020s	28	54%	18%	14%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.O-O	55%	54%	▼ -1.5%
6.d5	22%	18%	▼ -4.2%
6.Bg5	12%	14%	▲ +2.5%
6.a4	2%	7%	▲ +5.6%

Joueurs célèbres

Champions du monde dans cette position

Euwe, Max — 7 parties
Alekhine, Alexander — 6 parties
Smyslov, Vladimir — 2 parties
Steinitz, Wilhelm — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

6.O-O — 62.1% (485 parties)

1759 — Baylon Russo, Juan Sebastian vs Arranz Conte, Cesar — 1-0 — ?
1759 — Rousseau, Jacques vs P de Conti — 1-0 — ?
1839 — Von Bilguer, Paul vs Von der Lasa, Tassilo — 0-1 — Berlin GER
1839 — Bledow, Ludwig E vs Von der Lasa, Tassilo — 1-0 — Berlin GER
1839 — Bledow, Ludwig E vs Szen, Joszef — 0-1 — Berlin GER

6.d5 — 16.9% (132 parties)

1837 — Horowitz, Bernhard vs Bledow, Ludwig E — 0-1 — Berlin GER
1837 — Horwitz, Matthew Allan vs Bledow — 0-1 — Berlin GER
1837 — Horwitz, Bernhard vs Bledow, Ludwig E — 0-1 — Berlin GER
1842 — Staunton, Howard vs Cochrane, John Miles — 0-1 — London ENG
1844 — Withers, John vs Williams, Elijah J — 0-1 — Bristol ENG

6.Bg5 — 11.9% (93 parties)

1839 — Von Bilguer, Paul vs Von der Lasa, Tassilo — 1/2-1/2 — Berlin GER
1931 — Porath, Yosef vs Moritz, Bruno — 1-0 — Swinemuende
1946 — Kamyshov, Mikhail vs Panov, Vasily — 0-1 — Moscow RUS
1959 — Zinn, Lothar vs Szabo, Janos — 1-0 — Dresden GER
1967 — Estrin, Yakov vs Nisman, Boris I — 1-0 — USSR

6.a4 — 3.7% (29 parties)

1895 — Steinitz, Wilhelm vs Pollock, William — 0-1 — Hastings ENG
1906 — Leonhardt, Paul vs Cohn, Erich — 1/2-1/2 — Nuerenberg GER
1907 — Leonhardt, Paul vs Spielmann, Rudolf — 0-1 — Ostende II
1920 — Levenfish, Grigory vs Berens, Thomas — 1-0 — Leningrad RUS
1925 — Euwe, Max vs Saemisch, Friedrich — 1/2-1/2 — Wiesbaden GER

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