C28j — Vienna: 3.Bc4 Nc6 4.d3 Bc5 5.f4 d6 6.Nf3

1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Bc5 5.f4 d6 6.Nf3 * ● 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 b5, 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 fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur les cases fortes b4, d4 et g4, des avant-postes en d4 et c5, 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) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...Na5 (Attaquer Bc4) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, d3→e4	● d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (3v1), ● g5 (2v0)	● b4 (2v0), ● d4 (3v1), ● g4 (2v0)
Cases faibles	—	—
Centre	● d5 (3v1), ● e4 (2v1)	● d4 (3v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 2)
Bc4	● Bc4 Actif (mob. 6)
Bc5		● Bc5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (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	● d3-d4, ● f4-f5	● …d6-d5

Partie
1900 London ENG – Round 3 – Loman, Rudolf – 1-0 – Physick, Thomas – G3 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nc6 5. Bc4 Nf6 6. d3 Be6 7. Bb5 Ng4 8. Qe2 O-O 9. Bxc6 bxc6 10. h3 Nf2
1904 Vienna Gambit – Round 15 – Neumann, Augustin – 0-1 – John, Walter – G49 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. d3 Nf6 6. Nc3 Be6 7. Bxe6 fxe6 8. fxe5 dxe5 9. Bg5 a6 10. Qd2 O-O
1904 Vienna Gambit – Round 6 – Loewy, L jr – 0-1 – Vidmar Milan – G22 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 Nc6 6. d3 Be6 7. Bxe6 fxe6 8. Na4 exf4 9. Nxc5 dxc5 10. Bxf4 O-O
1905 It (Men) Barmen GER – Round 1 – Neumann, Augustin – 1-0 – Leonhardt, Paul – G43 1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nf6 5. Bc4 Nc6 6. d3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. f5 Bc8 10. Bg5 Qd7
1906 DSB-15.Kongress – Round 5 – Chigorin, Mikhail – 0-1 – Vidmar Milan – G25 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. d3 Nf6 6. Nc3 O-O 7. Na4 Bb6 8. Nxb6 axb6 9. O-O Na5 10. fxe5 dxe5
1907 Karlsbad – Round 1 – Tartakower, Savielly – 1-0 – Spielmann, Rudolf – G75 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. d3 Nf6 6. Nc3 Be6 7. f5 Bxc4 8. dxc4 h6 9. Qd3 Qd7 10. a3 a6
1911 San Sebastian – Round 1 – Spielmann, Rudolf – 1/2-1/2 – Vidmar, Marjeta – G2 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. f4 Nc6 6. Nf3 O-O 7. fxe5 dxe5 8. Bg5 Qd6 9. Bxf6 Qxf6 10. Nd5 Qd6
1914 Baden – Round 1 – Spielmann, Rudolf – 1-0 – Tartakower, Savielly – G20 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. d3 Nf6 6. Nc3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. Qe2 O-O 10. fxe5 dxe5
1914 Baden-Baden – Round 1 – Hromadka, Karel – 1/2-1/2 – Opocensky, Karel – G6 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 Nc6 6. d3 O-O 7. f5 Nd4 8. Bg5 c6 9. a3 b5 10. Ba2 a5
1919 Gothenborg – Round ? – Spielmann, Rudolf – 1/2-1/2 – Ryden, John Anders – G7 1. e4 e5 2. Bc4 Bc5 3. Nc3 d6 4. d3 Nc6 5. f4 Nf6 6. Nf3 Bd7 7. Na4 Bb6 8. Nxb6 axb6 9. O-O h6 10. c3 Qe7
1922 Bad Pistyan Breyer Memorial-A – Round 12 – Spielmann, Rudolf – 1/2-1/2 – Tarrasch, Siegbert – G35 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. Qe2 exf4 10. Bxf4 Qb8
1923 GBR Ch 16th – Round 6 – Uber, Henry Bernard – 1-0 – Blake, Joseph – G12 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 Be6 7. Nd5 Ng4 8. Qe2 Bf2+ 9. Kf1 Bc5 10. h3 Nf6
1924 Merano – Round 1 – Spielmann, Rudolf – 1-0 – Selezniev, Alexey – G5 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 Be6 7. Bb5 Bd7 8. Na4 Nd4 9. Nxc5 dxc5 10. Bc4 b5
1931 GBR Ch 24th – Round 7 – Milner Barry, Philip – 0-1 – Spencer, Edmund – G14 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Na5 7. fxe5 dxe5 8. Qe2 Nxc4 9. dxc4 Qe7 10. Bg5 c6
1931 Leningrad – Round 1 – Savitsky, Leonid – 0-1 – Botvinnik, Mikhail – G7 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 O-O 7. Na4 Bg4 8. Nxc5 dxc5 9. Be3 exf4 10. Bxc5 Re8
1933 Hastings3334 – Round 8 – Milner Barry, Philip – 0-1 – Bellod Thomas, Gonzalo – G11 1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nf6 5. Bc4 Nc6 6. d3 Nd4 7. fxe5 Ng4 8. Nxd4 Bxd4 9. e6 Qh4+ 10. g3 Bf2+
1936 USA Ch New York, NY USA – Round 15 – Adams, Weaver – 0-1 – Steiner, Heinrich Jun. – G30 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 Nc6 5. f4 d6 6. Nf3 Nd4 7. fxe5 dxe5 8. Nxe5 O-O 9. Bg5 Qd6 10. Bxf6 Qxf6
1938 Bad Oeynhausen – Round 6 – Koch, Berthold – 1/2-1/2 – Kieninger, George – G45 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 Be6 7. Bb5 Bd7 8. Na4 exf4 9. Nxc5 dxc5 10. Bxf4 Nd4
1938 Hastings3839 – Round 7 – Milner Barry, Philip – 1/2-1/2 – Klein, Ernst – G31 1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nf6 5. Bc4 Nc6 6. d3 Na5 7. Qe2 Nxc4 8. dxc4 O-O 9. f5 Bb4 10. Bd2 Bxc3
1940 New York – Round 1 – Moskowitz, Jack – 0-1 – Platz, Joseph – G6 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 Nc6 5. f4 d6 6. Nf3 Be6 7. Bxe6 fxe6 8. fxe5 dxe5 9. Bg5 O-O 10. Qd2 Qe8
1940 New York ch-USA – Round 10 – Bernstein, Sidney – 1/2-1/2 – Reinfeld, Fred – G58 1. e4 Nf6 2. Nc3 e5 3. Bc4 Bc5 4. d3 Nc6 5. f4 d6 6. Nf3 Be6 7. Bxe6 fxe6 8. Na4 Bb6 9. Nxb6 axb6 10. fxe5 dxe5
1944 Olomouc – Round 8 – Hromadka, Karel – 1-0 – Mikulka Rudolf – G12 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. d3 d6 5. f4 Nf6 6. Nf3 O-O 7. Na4 Bb6 8. Nxb6 axb6 9. a3 Be6 10. Bxe6 fxe6
1945 Pan American – Round 1 – Adams, Weaver – 1/2-1/2 – Steiner, Herman – G36 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 d6 5. Nf3 Nc6 6. d3 O-O 7. f5 Nd4 8. Nd5 Nxd5 9. Bxd5 c6 10. Nxd4 cxd5
1946 Nottingham ch-BCF – Round 8 – Milner Barry, Philip – 1-0 – Aabel Thomas Eapen – G50 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nc6 5. Bc4 Nf6 6. d3 Be6 7. Bb3 Bxb3 8. axb3 a6 9. Qe2 Qd7 10. f5 h6
1946 Pittsburgh – Round 1 – Santasiere, Anthony – 1-0 – Rauch, Joseph Lyon – G12 1. e4 Nf6 2. Nc3 e5 3. Bc4 Bc5 4. d3 Nc6 5. f4 d6 6. Nf3 Nd4 7. Na4 exf4 8. Nxc5 dxc5 9. c3 Ne6 10. O-O O-O
1946 Pittsburgh Open – Round 1 – Adams, Weaver – 1-0 – Yerhoff, Frank – G68 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 d6 5. Nf3 Nc6 6. d3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. f5 Bc8 10. h3 Qe7
1950 Bled – Round 3 – Kostic, Boris – 1-0 – Tartakower, Savielly – G20 1. e4 Nc6 2. Nc3 e5 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Be6 7. Nd5 Bxd5 8. exd5 Ne7 9. fxe5 Nfxd5 10. d4 Bb4+
1950 Szczawno Zdroj – Round ? – Gruenfeld, Ernst – 1-0 – Tarnowski, Alfred – G12 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. d3 Nc6 6. Nc3 Ng4 7. Rf1 Nxh2 8. Rh1 Nxf3+ 9. Qxf3 Be6 10. Qg3 g6
1951 Reggio Emilia – Round 1 – Norcia, Fabrizio – 1-0 – Steiner, Heinrich Jun. – G16 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 O-O 7. f5 Nd4 8. Bg5 c6 9. a3 b5 10. Ba2 a5
1951 World chJ U20 1st – Round 7.9 – Bhend, Edwin – 1-0 – Walsh, James J – G22 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 Nc6 5. f4 d6 6. Nf3 Ne7 7. Na4 c6 8. fxe5 Ng4 9. Nxc5 Qa5+ 10. Qd2 Qxc5
1952 Helsinki olm – Round 1 – Barden, Leonard – 0-1 – Cobo Arteaga, Eldis – G231 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. f4 Nc6 6. Nf3 Be6 7. Bb3 O-O 8. Qe2 Qe7 9. f5 Bxb3 10. axb3 h6
1952 ITA-AUT m – Round 1.3 – Norcia, Federico – 1/2-1/2 – Kinzel, Anton – G2 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. f4 Bc5 5. Nf3 d6 6. d3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. Qe2 exf4 10. Bxf4 O-O
1955 BCF Ch 42nd – Round 1.12 – Milner Barry, Philip – 1-0 – Green, Arnold Yorwarth – G1 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 Nc6 5. f4 d6 6. Nf3 O-O 7. f5 Na5 8. Bg5 c6 9. Qe2 b5 10. Bb3 Re8
1958 HUN Ch 13th – Round 4 – Honfi, Karoly – 1-0 – Szily, Jozsef – G35 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 Be6 7. Nd5 a6 8. Nxf6+ gxf6 9. f5 Bxc4 10. dxc4 Rg8
1964 Chicago simultaan – Round 1 – Fischer, Raphael – 1/2-1/2 – Manter, L. – G6 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. f4 d6 5. Nf3 Nf6 6. d3 O-O 7. f5 Na5 8. Bg5 c6 9. Bb3 Re8 10. Qe2 Nxb3
1968 WchT U26 – Round 1 – Schoeneberg, Manfred – 1/2-1/2 – Sigurjonsson, Gudmundur – G37 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 Na5 7. Qe2 Nxc4 8. dxc4 Bg4 9. f5 c6 10. Bd2 Qe7
Ultimate Blitz Challenge 2016 – Round 9.1 – Kasparov, Garry – 1-0 – Caruana, Fabiano – G17 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 exf4 7. Bxf4 O-O 8. Bg5 h6 9. Bh4 Be6 10. Bb3 Nd4
World Rapid 2021 – Round 9.64 – Durarbayli, Vasif – 0-1 – Mikhalevski, Victor – G555 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 O-O 7. f5 Nd4 8. Bg5 c6 9. a3 d5 10. Ba2 Qd6

C28j —

1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Bc5 5.f4 d6 6.Nf3

Eval: [+0.03]

Les coups candidats

6…Bg4 — 39.5% (1139 parties) →

Ambassadeurs : Nagley, Tim (14x), Spielmann, Rudolf (12x), Chigorin, Mikhail (11x), Alekhine, Alexander (10x), Hromadka, Karel (6x), De Coverly, Roger D (6x), Tenner, Oscar (5x), Jonkman, Harmen (5x)

6…a6 — 28.0% (808 parties) →

Ambassadeurs : Martinovsky, Eugene (7x), Murphy, Jones (5x), Maroczy, Geza (4x), Koenig, Imre (4x), Bisguier, Arthur B (4x), Dzevlan, Miralem (4x), Jirka, Jiri (4x), Schiffers, Emanuel (3x)

6…O-O — 10.0% (290 parties)

Ambassadeurs : Mikhalevski, Victor (4x), Congiu, Mathilde (3x), Navarrete Espi, Samuel (3x), Botvinnik, Mikhail (2x), Woliston, Philip (2x), Chigorin, Mikhail (2x), Alekhine, Alexander (2x), Hromadka, Karel (2x)

6…Ng4 — 7.4% (214 parties)

Ambassadeurs : Maroczy, Geza (2x), Srebrnic, Vojko (2x), Spanton, Tim R (2x), Mason, James (1x), Neumann, Gustav (1x), Dufresne, Jean (1x), Walbrodt, Carl (1x), Zhukovsky, Vasily (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Bg4	6…a6	6…O-O	6…Ng4
<1800	113	37%	14%	16%	11%
1800-2200	1049	40%	27%	10%	10%
2200-2600	775	37%	34%	7%	5%
2600+	7	57%	29%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6…Bg4	6…a6	6…O-O	6…Ng4
1860s	3	—	67%	—	33%
1870s	11	73%	18%	9%	—
1880s	10	60%	30%	—	—
1890s	23	43%	35%	4%	9%
1900s	51	47%	24%	8%	—
1910s	32	50%	16%	9%	6%
1920s	45	67%	9%	9%	—
1930s	24	12%	46%	12%	—
1940s	30	37%	10%	13%	3%
1950s	32	34%	19%	16%	3%
1960s	38	32%	21%	18%	8%
1970s	57	30%	39%	9%	9%
1980s	149	32%	38%	10%	4%
1990s	563	44%	31%	9%	6%
2000s	848	39%	28%	11%	9%
2010s	746	41%	27%	11%	9%
2020s	224	30%	23%	8%	8%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Bg4	41%	30%	▼ -10.3%
6…a6	27%	23%	▼ -4.1%
6…O-O	11%	8%	▼ -2.1%
6…Ng4	9%	8%	▼ -1.4%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 10 parties
Lasker, Emanuel — 3 parties
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Steinitz, Wilhelm — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie

Parties historiques

6…Bg4 — 39.5% (1139 parties)

1875 — Dupre La Tour, Camille vs Anderssen, Adolf — 1-0 — The Hague NED
1876 — Riemann, Fritz vs Anderssen, Adolf — 1/2-1/2 — Breslau GER
1876 — Chigorin, Mikhail vs Ascharin, Andreas — 0-1 — St Petersburg RUS
1877 — Zukertort, Johannes vs Anderssen, Adolf — 0-1 — Leipzig GER
1878 — Chigorin, Mikhail vs Emmanuel Schiffers — 1-0 — St Petersburg RUS

6…a6 — 28.0% (808 parties)

1860 — HirschfeldGuretzky-Cornitz vs Suhle, Berthold — 1-0 — Berlin GER
1867 — Arnous de Riviere, Jules vs Rousseau, Eugene — 1-0 — Paris FRA
1876 — Steinitz, Wilhelm vs Blackburne, Joseph — 1-0 — London ENG
1877 — BrenzingerDe VauxMason vs DelmarMacKenzieTeed — 0-1 — New York, NY USA
1887 — Gunsberg, Isidor vs Blackburne, Joseph — 1/2-1/2 — Bradford

6…O-O — 10.0% (290 parties)

1871 — Anderssen, Adolf vs Von Gottschall, Rudolf — 1/2-1/2 — ?
1898 — Janowski, Dawid vs Showalter, Jackson — 0-1 — New York, NY USA
1900 — Schmidt, Louis vs Simonson, Gustave — 0-1 — New York, NY USA
1906 — Chigorin, Mikhail vs Vidmar Milan — 0-1 — Nuerenberg GER
1907 — Chigorin, Mikhail vs Milan Vidmar — 0-1 — Carlsbad it, CZE

6…Ng4 — 7.4% (214 parties)

1863 — Neumann, Gustav vs Dufresne, Jean — 1-0 — Berlin GER
1898 — Maroczy, Geza vs Walbrodt, Carl — 0-1 — Vienna AUT
1899 — Maroczy, Geza vs Mason, James — 0-1 — London ENG
1913 — Zhukovsky, Vasily vs Bauer, Adam — 1-0 — Berlin GER
1916 — Perry, ER. vs Waterman, WS. — 0-1 — Los Angeles, CA USA

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