D05m — Colle: 5.c3 Nc6 6.Nbd2 Bd6 7.O-O O-O

1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd3 c5 5.c3 Nc6 6.Nbd2 Bd6 7.O-O O-O * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : Bd3 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte d5, avant-poste e4(C), Bd6 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Bc8 enfermé.
Plans :
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...c4 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

D05m —

1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd3 c5 5.c3 Nc6 6.Nbd2 Bd6 7.O-O O-O

Eval: [+0.08]

Les coups candidats

8.dxc5 — 59.5% (2002 parties)

Ambassadeurs : Pasta, Pietro (20x), Jeute, Volkmar Peter (19x), Harmatosi, Jozsef (14x), Nickl, Klaus (12x), Smith, Douglas Royston (12x), Welling, Gerard (11x), Koellner, Ruben Gideon (10x), Sanner, Zdzislaw (9x)

8.Qe2 — 15.5% (522 parties)

Ambassadeurs : Catania, Duane (17x), Astasio Lopez, David (11x), MacMillen, Andrew N (8x), Mona, Khaled (7x), Pecot, Laurent (6x), Nittel, Christian (5x), Gazik, Igor (5x), Nitish Belurkar (4x)

8.Re1 — 13.0% (436 parties)

Ambassadeurs : Cane, Luisito (10x), Morrison, Lynne G P (4x), Papler, Peter (3x), Babo, Miguel (2x), Pecot, Laurent (2x), Atakisi, Fatih (2x), Petrie Douglas (2x), Rau, Johann (2x)

8.e4 — 8.8% (295 parties)

Ambassadeurs : Hoppenstein, Michael (4x), Chajes, Oscar (3x), Spodny, Josef (3x), Richter, Kurt P (2x), Loman, Rudolf (2x), Afek, Yochanan (2x), Schalkwijk, Peter H. (2x), Tsorbatzoglou, Theodoros (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.dxc5	8.Qe2	8.Re1	8.e4
<1800	187	42%	16%	26%	12%
1800-2200	1475	60%	16%	12%	8%
2200-2600	790	69%	14%	7%	8%
2600+	3	33%	33%	—	33%

Évolution par décennie (% des parties)

Décennie	N parties	8.dxc5	8.Qe2	8.Re1	8.e4
1880s	1	—	—	100%	—
1890s	1	—	—	100%	—
1900s	5	20%	20%	—	60%
1910s	4	25%	25%	—	50%
1920s	20	50%	15%	—	15%
1930s	47	66%	13%	11%	9%
1940s	17	53%	18%	12%	18%
1950s	13	46%	31%	—	23%
1960s	10	20%	—	40%	30%
1970s	27	41%	11%	26%	22%
1980s	73	58%	15%	14%	10%
1990s	518	60%	13%	14%	11%
2000s	1204	56%	17%	15%	9%
2010s	1220	62%	15%	12%	7%
2020s	204	70%	13%	7%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.dxc5	62%	70%	▲ +7.6%
8.Qe2	15%	13%	▼ -2.6%
8.Re1	12%	7%	▼ -4.4%
8.e4	7%	7%	▲ +0.5%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 3 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 1 partie

Parties historiques

8.dxc5 — 59.5% (2002 parties)

1905 — Romanovsky, Alexander Arsenievi vs Salwe, Georg — 1/2-1/2 — St Petersburg RUS
1914 — Capablanca, Jose vs Muffang, Andre — 1-0 — Paris FRA
1922 — Balla, Zoltan Tibor vs Wolf, Hans-Josef — 0-1 — Bad Pistyan CZE
1925 — Gilg, Karl vs Von Holzhausen, Walther — 1-0 — Breslau GER
1925 — Terrill, Michael vs Marin y Llovet, Valentin — 1-0 — Bromley

8.Qe2 — 15.5% (522 parties)

1902 — Pillsbury, Harry vs Edelheim, Albert — 1-0 — Hannover GER
1918 — Morrison, John vs Kostic, Boris — 0-1 — New York, NY USA
1921 — Réti, Richard vs Spielmann, Rudolf — 1/2-1/2 — Vienna AUT
1922 — Colle, Edgar vs Donegan, Alfred — 1/2-1/2 — Bad Oeynhausen GER
1922 — Maroczy, Geza vs Yates, Frederic D — 0-1 — Weston Super Mare

8.Re1 — 13.0% (436 parties)

1880 — Blackburne, Joseph vs Englisch, Berthold — 1/2-1/2 — Wiesbaden GER
1891 — Hanham, James vs Hodges, Albert — 0-1 — New York, NY USA
1930 — Tylor, Theodore Henry vs Sultan Khan, Mir — 1/2-1/2 — Hastings ENG
1935 — Payette, F. vs Opsahl, Haakon — 1/2-1/2 — Montreal CAN
1936 — Ulman, Pawel vs Montenegro Vilches, Agustin Alejandro — 0-1 — Argentina

8.e4 — 8.8% (295 parties)

1906 — Fleischmann, Leo vs Spielmann, Rudolf — 1-0 — Nuerenberg GER
1909 — Cohn, Erich vs Vidmar Milan — 1/2-1/2 — St Petersburg RUS
1909 — Romanovsky, Pjotr vs Rotlewi, Georg — 0-1 — St Petersburg RUS
1911 — Chajes, Oscar vs Vidmar, Milan Sr — 1/2-1/2 — Carlsbad CZE
1913 — Chajes, Oscar vs Janowski, Dawid — 1/2-1/2 — New York, NY USA

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, f2→e3, c3→d4, e3→d4	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bd3	● Bd3 Actif (mob. 10)
Bd6		● Bd6 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4, ● e3-e4	● …c5-c4, ● …e6-e5

Partie
1902 Hannover blind sim – Round 1.7 – Pillsbury, Harry – 1-0 – Edelheim, Albert – G17 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. O-O Bd6 7. Nbd2 O-O 8. Qe2 Re8 9. dxc5 Bxc5 10. e4 e5
1906 DSB-15.Kongress – Round 12 – Fleischmann, Leo – 1-0 – Spielmann, Rudolf – G66 1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c3 e6 5. Bd3 Nf6 6. O-O Bd6 7. Nbd2 O-O 8. e4 cxd4 9. cxd4 Bc7 10. e5 Nd7
1909 It (Men) St Petersburg RUS – Round 18 – Cohn, Erich – 1/2-1/2 – Vidmar Milan – G59 1. d4 d5 2. Nf3 c5 3. e3 e6 4. c3 Nf6 5. Bd3 Bd6 6. Nbd2 O-O 7. O-O Nc6 8. e4 cxd4 9. cxd4 e5 10. dxe5 Nxe5
1911 Karlsbad – Round 1 – Chajes, Oscar – 1/2-1/2 – Vidmar, Milan Sr – G68 1. d4 d5 2. Nf3 c5 3. c3 e6 4. e3 Nf6 5. Bd3 Bd6 6. Nbd2 O-O 7. O-O Nc6 8. e4 cxd4 9. cxd4 e5 10. dxe5 Nxe5
1913 New York National – Round 9 – Chajes, Oscar – 1/2-1/2 – Janowski, Dawid – G39 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. O-O O-O 8. e4 cxd4 9. cxd4 Bf4 10. e5 Nd7
1922 Londen – Round 1 – Wahltuch, Victor – 1/2-1/2 – Atkins, Henry Ernest – G4 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. O-O O-O 8. b3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5
1922 London – Round 8 – Vidmar, Marjeta – 1/2-1/2 – Reti, Richard – G17 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Nbd2 Nc6 5. c3 d5 6. Bd3 Bd6 7. O-O O-O 8. h3 Qe7 9. Qe2 e5 10. dxc5 Bxc5
1922 London ENG – Round 5 – Vidmar, Marjeta – 1-0 – Bogoljubow, Efim – G2 1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 Nc6 5. c3 d5 6. Bd3 Bd6 7. O-O O-O 8. h3 b6 9. Qe2 Qc7 10. e4 cxd4
1923 Scheveningen – Round 6 – Colle, Edgar – 1/2-1/2 – Loman, Rudolf – G59 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Bd6 6. Nbd2 Nc6 7. O-O O-O 8. e4 cxd4 9. cxd4 dxe4 10. Nxe4 Be7
1930 Hamburg olm – Round 1 – Jorgensen, Georg – 0-1 – Ahues, Carl – G31 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. O-O O-O 8. h3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5
1930 Hastings 3031 – Round 9 – Tylor, Theodore Henry – 1/2-1/2 – Sultan Khan, Mir – G12 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. O-O O-O 8. Re1 cxd4 9. exd4 Qc7 10. Qe2 Ne7
1930 Swinemuende – Round 2 – Flohr, Salo – 1/2-1/2 – Richter, Kurt – G5 1. d4 e6 2. Nd2 d5 3. Ngf3 Nf6 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. O-O O-O 8. e4 cxd4 9. cxd4 e5 10. dxe5 Nxe5
1934 Sitges – Round 7 – Tartakower, Savielly – 1-0 – Del Valle Domenech, Rafael – G41 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. c3 d5 6. Nbd2 Bd6 7. O-O O-O 8. Qe2 e5 9. dxc5 Bxc5 10. e4 Bg4
1935 Hastings3536 – Round 4 – Koltanowski, George – 1/2-1/2 – Fine, Richard Alvaro Adrien – G18 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. c3 d5 6. Nbd2 Bd6 7. O-O O-O 8. Qe2 e5 9. dxc5 Bxc5 10. e4 Bg4
1935 Tartu TT – Round 21 – Keres, Paul Petrovich – 1-0 – Adamson David Robert – G15 1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. O-O O-O 8. Qe2 Qc7 9. dxc5 Bxc5 10. e4 dxe4
1943 Mar del Plata – Round 13 – Guimard, Carlos E – 1/2-1/2 – Maderna, Carlos – G87 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. O-O Nc6 6. c3 Bd6 7. Nbd2 O-O 8. e4 cxd4 9. Nxd4 Nxd4 10. cxd4 dxe4
1950 Sorrento ch ITA – Round 6 – Primavera, Giuseppe – 1-0 – Siveri, Armando – G14 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. O-O Bd6 7. Nbd2 O-O 8. e4 dxe4 9. Nxe4 cxd4 10. Nxd6 Qxd6
1954 Montevideo – Round 8 – Linskens, Rogelio – 1/2-1/2 – Bauza, Lorenzo – G70 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. O-O O-O 8. Qe2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5
1959 Kragujevac ch14-YUG – Round 12 – Lukic, Arsenije – 0-1 – Djantar, Djordje – G103 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. c3 Nc6 6. O-O Bd6 7. Nbd2 O-O 8. e4 cxd4 9. cxd4 dxe4 10. Nxe4 Nxe4
1960 Corr – Round 1 – Croce, Francesco – 0-1 – Palmiotto, Fiorentino – G1 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 c5 5. c3 Nc6 6. Bd3 Bd6 7. O-O O-O 8. Re1 e5 9. e4 cxd4 10. cxd4 Bg4
World Blitz 2015 – Round 18.4 – Kramnik, Vladimir – 1-0 – Aronian, Levon – G1127 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. O-O d5 6. c3 Bd6 7. Nbd2 O-O 8. Qe2 e5 9. dxc5 Bxc5 10. e4 h6

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