C64d — Spanish: Classical, 4.c3 Nge7

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nge7 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur un fou actif en b5 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) ; Nc3 (Développer Nb1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en c5 et 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 fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Bg4 (Clouer Nf3) ; ...d5 (Rupture) ; ...f6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, d2→c3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	—	● d4 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb5	● Bb5 Actif (mob. 7)
Bc5		● Bc5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, a1, h1)	3 (c8, a8, h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4, ● d2-d3	● …d7-d6, ● …d7-d5, ● …f7-f6, ● …f7-f5

Partie
1922 NED Team Ch 2122 – Round 4.4 – Smeekes, Gerardus Ch – 0-1 – Loman, Rudolf – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. e5 O-O 9. O-O Bg4 10. Bg5 Bxf3
1923 Trieste Ch – Round ? – Sacconi, Antonio – 1-0 – Hellmann Ernesto – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. Ne5 O-O 9. Bxc6 bxc6 10. exd5 Qxd5
1924 Paris FRA – Round 8 – Johner, Hans – 1/2-1/2 – Lazard, Frederic – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Nxd5 10. Bxc6+ bxc6
1925 Paris Paris FRA – Round ? – Alekhine, Alexander – 1-0 – ? – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Nxd5 10. Bxc6+ bxc6
1938 Ch (Men) Argentina ARG – Round 1 – Acero Falcon, Lucas Esteban – 0-1 – Palau, Luis – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. Nxd4 Nxd4 8. cxd4 c6 9. Be2 d5 10. e5 Nf5
1951 Reggio Emilia – Round 4 – Rellstab, Ludwig – 1/2-1/2 – Norcia, Fabrizio – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Qd6
1951 Reggio Emilia – Round 6 – Norcia, Fabrizio – 1/2-1/2 – Canal, Esteban – G40 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Ne7
1952 Helsinki olm – Round 1 – Rellstab, Ludwig – 1-0 – Kremer, Paul – G232 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O h6 6. d4 exd4 7. cxd4 Bb6 8. d5 Nb8 9. Nc3 c6 10. Bc4 d6
1952 Moscow RUS – Round ? – Aronin, Lev – 1/2-1/2 – Savljuk, V – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Be3 d5 10. Nd2 Qc7
1952 Vienna 5152 – Round 11 – Kopetzky, Karl – 0-1 – Canal, Esteban – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qf6 10. Nc3 Nxc3
1953 Venice – Round ? – Bhend, Edwin – 0-1 – Canal, Esteban – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qf6 10. Nc3 Nxc3
1954 URS Team Ch – Round 7 – Bonch-Osmolovsky, Mikhail – 1-0 – Rovner, Dmitry – G128 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qd6 10. Qa4 O-O
1955 Odessa Odessa UKR – Round ? – Panov, Vasily – 0-1 – Byvshev, Vasily – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d3 O-O 7. Nbd2 d6 8. Nc4 a6 9. Nxb6 cxb6 10. Ba4 Bg4
1955 URS Team Ch fin – Round 7 – Boleslavsky, Isaac – 1-0 – Mukhitdinov, Mamadzhan – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Nxd5 10. O-O O-O
1955 USSR – Round 4.4 – Ghionzoli Soloviev, Leonardo – 1-0 – Rovner, Dmitry – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6
1957 HUN-JUG m – Round ? – Djurasevic, Bozidar – 0-1 – Florian, Tibor – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Qd6
1957 San Benedetto – Round 9 – Florian, Tibor – 1/2-1/2 – Canal, Esteban – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qf6 10. Nc3 Nxc3
1957 Sombor – Round 11 – Matulovic, Milan – 1/2-1/2 – Rakic, Tomislav – G114 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. d4 exd4 8. cxd4 Be7 9. d5 Nb8 10. Be3 d6
1957 URS Ch, semi final – Round 6 – Boleslavsky, Isaac – 1-0 – Bonch-Osmolovsky, Mikhail – G58 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Nxd5 10. Bxc6+ bxc6
1959 Candidates Tournament women – Round 10 – Nedeljkovic, Verica – 1-0 – Gresser, Gisela Kahn – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 O-O
1959 Candidates Tournament women – Round 8 – Zvorykina, Kira – 1-0 – Gresser, Gisela Kahn – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. O-O O-O 9. Bd3 Bg4 10. exd5 Nxd5
1959 Dresden – Round 15 – Pietzsch, Wolfgang – 1/2-1/2 – Florian, Tibor – G109 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Nc3 O-O
1961 Belgrade Open Belgrade YUG – Round 4 – Janosevic, Dragoljub – 1-0 – Forintos, Gyozo V – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. O-O O-O 9. exd5 Nxd5 10. Qb3 Nxc3
1961 CHI Ch – Round 5 – Flores Alvarez, Rodrigo – 1-0 – Schroeder, Ruperto – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Bg5 Qd6 10. Nbd2 O-O
1961 Debrecen – Round 1 – Ciocaltea, Victor – 0-1 – Banfalvi, Sander – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qf6 10. Nc3 Nxc3
1961 Debrecen – Round 8 – Boleslavsky, Isaac – 1-0 – Filep, Tibor – G56 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Nxd5 10. O-O O-O
1961 Oberhausen etc – Round 1 – Trapl, Jindrich – 1-0 – Forintos, Gyozo V – G41 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Bg5 Qd6 10. Re1+ Be6
1961 Sarajevo – Round 10 – Gligorić, Svetozar – 1/2-1/2 – Damjanovic, Mato – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. e5 O-O 10. O-O Bg4
1961 Vrnjacka Banja ct women – Round 9 – Zvorykina, Kira – 1-0 – Lazarevic, Milunka – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Qxd5 10. Nc3 Qe6+
1961 Zagreb – Round 19 – Puc, Stojan – 1/2-1/2 – Sofrevski, Jovan – G152 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d3 O-O 7. a4 a6 8. Bc4 d6 9. b4 Ng6 10. a5 Ba7
1962 Hungary – Round 13 – Filep, Tibor – 1/2-1/2 – Dozsa, P. – G103 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6
1962 Hungary – Round 2 – Dely, Peter – 1/2-1/2 – Dozsa, P. – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6
1962 Hungary – Round 9 – Pogats, Jozsef Jr. – 1/2-1/2 – Dozsa, Paul – G69 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5 9. exd5 Nxd5 10. Bxc6+ bxc6
1962 Skopje ch17-YUG – Round 1 – ? – 1/2-1/2 – Sofrevski, Jovan – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Ne7
1962 URS-JUG – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – ? – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6
1962 Whitby ch-BCF – Round 8 – Haygarth, Michael J – 1/2-1/2 – Gibbs, Peter Campbell – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 O-O 10. Nxc6 bxc6
1963 Split ol women – Round 15 – Nicolau, Alexandra – 1/2-1/2 – Gresser, Gisela Kahn – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ng5 O-O

C64d — Classical

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nge7

Eval: [+0.51]

Les coups candidats

5.O-O — 64.1% (434 parties)

Ambassadeurs : Crepan, Marjan (10x), Nicolini, Alexander (7x), Urban, Michael (6x), ? (5x), Hansen, Lars-Henrik Bech (5x), Lasker, Emanuel (4x), Canal, Esteban (4x), Florian, Tibor (4x)

5.d4 — 32.9% (223 parties)

Ambassadeurs : Cronick, Steve (4x), Melkonian, Sam (4x), Heymann-Lobzhanidze, Anna-Luise (4x), Alekhine, Alexander (3x), Boleslavsky, Isaac (3x), Gresser, Gisela Kahn (3x), Ursic, Jakob (3x), Crepan, Marjan (3x)

5.d3 — 1.2% (8 parties)

Ambassadeurs : Pasek Budarsa (1x), Klinger, Charlotte (1x), Atencio Salas, Camila Victoria (1x), Abad Fernandez, Dino (1x), Tejero Lamana, Santiago (1x), Baldellou Vicente, Roberto (1x), Grkovic, Konstantin (1x), Zakic, Slobodan (1x)

5.Nxe5 — 0.7% (5 parties)

Ambassadeurs : Rainwater, Javen Michael (1x), Liebman (1x), Aronin, Lev (1x), Savljuk, V (1x), Vicol, Dorian (1x), Jeitz, Christian (1x), Jenneborg, Seved (1x), Leoni, Alessandro (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.O-O	5.d4	5.d3	5.Nxe5
<1800	48	62%	33%	—	2%
1800-2200	206	61%	36%	2%	—
2200-2600	116	77%	21%	—	2%
2600+	2	50%	50%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5.O-O	5.d4	5.d3	5.Nxe5
1840s	3	67%	33%	—	—
1850s	3	100%	—	—	—
1860s	4	75%	25%	—	—
1870s	2	50%	50%	—	—
1890s	4	50%	50%	—	—
1910s	2	—	100%	—	—
1920s	12	50%	42%	8%	—
1930s	4	75%	25%	—	—
1940s	2	100%	—	—	—
1950s	29	69%	24%	—	7%
1960s	37	65%	35%	—	—
1970s	31	48%	52%	—	—
1980s	34	71%	29%	—	—
1990s	121	64%	31%	2%	1%
2000s	201	61%	35%	1%	1%
2010s	155	66%	32%	1%	—
2020s	33	79%	18%	3%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.O-O	66%	79%	▲ +13.0%
5.d4	32%	18%	▼ -13.4%
5.d3	1%	3%	▲ +1.7%
5.Nxe5	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 6 parties
Alekhine, Alexander — 4 parties
Steinitz, Wilhelm — 2 parties

Parties historiques

5.O-O — 64.1% (434 parties)

1841 — Hanstein, Wilhelm vs Von der Lasa, Tassilo — 1/2-1/2 — Berlin GER
1842 — Hanstein, Wilhelm vs Von der Lasa, Tassilo — 1/2-1/2 — Berlin GER
1850 — Bird, Henry vs Simons, Arthur — 1-0 — London ENG
1857 — Morphy vs Schulten, Berthold — 1-0 — New York, NY USA
1857 — Morphy, Paul vs Schulten, John W — 1-0 — New York, NY USA

5.d4 — 32.9% (223 parties)

1846 — Hanstein, Wilhelm vs Von der Lasa, Tassilo — 1-0 — Berlin GER
1867 — Rousseau, Eugene vs Czarnowski, Hieronim — 0-1 — Paris FRA
1874 — Hurlburt, Jesse vs Howe, Henry A — 1-0 — Montreal CAN
1896 — Lasker, Emanuel vs Steinitz, Wilhelm — 1-0 — Moskou wch-m
1899 — Grossbach vs Hardouin, Emeric — 1-0 — Vienna AUT

5.d3 — 1.2% (8 parties)

1928 — Pasek Budarsa vs Klinger, Charlotte — 0-1 — ?
1992 — Atencio Salas, Camila Victoria vs Abad Fernandez, Dino — 1-0 — ESP
1995 — Tejero Lamana, Santiago vs Baldellou Vicente, Roberto — 1-0 — Zaragoza
2007 — Grkovic, Konstantin vs Zakic, Slobodan — 1/2-1/2 — Subotica SRB
2009 — Nugaev, Nail vs Rodkin, Felix — 1/2-1/2 — St Petersburg RUS

5.Nxe5 — 0.7% (5 parties)

1952 — Aronin, Lev vs Savljuk, V — 1/2-1/2 — Moscow RUS
1953 — Rainwater, Javen Michael vs Liebman — 0-1 — cr.
1995 — Vicol, Dorian vs Jeitz, Christian — 0-1 — Verdun ch-EUR U10 cadets
2003 — Jenneborg, Seved vs Leoni, Alessandro — 1-0 — IECG
2004 — Leonidov, Vitaly vs Zemliakov, Valentin — 1/2-1/2 — Tula RUS

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