D15q — Slav: Accepted, Alekhine

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité centre (2v1), case forte d4, case forte e5, paire de fous, colonne c.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre, pawn c4 en prise.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd2 — Développer Bc1
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité aile_dame (4v2), case forte g4, case forte d5, avant-poste d5(C), paire de fous, colonne d.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 5 pièces non développées (B8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Bd6 — Développer Bf8
● ...c5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

D15q — Accepted Alekhine

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3

Eval: [-0.18]

Les coups candidats

5…b5 — 79.4% (1928 parties)

Ambassadeurs : Lechtynsky, Jiri (12x), Euwe, Max (10x), Alekhine, Alexander (8x), Iotov, Valentin (8x), Schneider, Ilja (8x), Videki, Sandor (8x), Smyslov, Vladimir (7x), Grivas, Efstratios (7x)

5…Bf5 — 11.1% (269 parties)

Ambassadeurs : Jurka, Miroslav (3x), Gereben, Erno (2x), Simonson, Frederick (2x), Tumurbator, Purev (2x), Matthey, Harald (2x), Paschmann, Stefan (2x), Javierre Conesa, Alfonso (2x), Tran Minh Thang (2x)

5…Bg4 — 5.2% (125 parties)

Ambassadeurs : David S Polland (2x), Janowski, Dawid (2x), Mirzoev, Azer (2x), Ngo, Thi Kim Tuyen (2x), Horowitz, Albert Israel (1x), Reshevsky, Samuel (1x), Aadhyeta Roy (1x), Blackburne, Joseph (1x)

5…e6 — 2.4% (59 parties)

Ambassadeurs : Stanka, Wolfgang (2x), Alekhine, Alexander (1x), Artemijs Stabins (1x), Landau, Salo (1x), Lilienthal, Andor (1x), Rossetto, Aline (1x), Pilnik Aranda, Karla Constanza (1x), Reischer, Salome (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…b5	5…Bf5	5…Bg4	5…e6
<1800	93	73%	16%	5%	3%
1800-2200	764	77%	15%	5%	2%
2200-2600	809	86%	6%	4%	2%
2600+	30	83%	7%	3%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…b5	5…Bf5	5…Bg4	5…e6
1910s	10	50%	20%	30%	—
1920s	58	93%	5%	2%	—
1930s	56	75%	16%	4%	5%
1940s	54	89%	9%	—	2%
1950s	59	78%	17%	2%	2%
1960s	45	78%	7%	4%	2%
1970s	35	89%	9%	—	3%
1980s	93	75%	10%	8%	1%
1990s	451	78%	10%	7%	3%
2000s	773	77%	12%	6%	3%
2010s	701	82%	11%	4%	2%
2020s	92	82%	10%	4%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…b5	82%	82%	▼ -0.6%
5…Bf5	11%	10%	▼ -0.9%
5…Bg4	4%	4%	+0.2%
5…e6	2%	3%	▲ +1.4%

Joueurs célèbres

Champions du monde dans cette position

Euwe, Max — 10 parties
Alekhine, Alexander — 9 parties
Smyslov, Vladimir — 8 parties
Kasparov, Garry — 3 parties
Lasker, Emanuel — 2 parties
Botvinnik, Mikhail — 1 partie

Parties historiques

5…b5 — 79.4% (1928 parties)

1911 — Schlechter, Carl vs Alapin, Simon — 1/2-1/2 — Carlsbad CZE
1912 — Neumann, Marc vs Breyer, Gyula — 0-1 — Budapest HUN
1912 — Vait, A. vs Bogoljubow, Efim — 0-1 — Vilnius LTU
1912 — Rubinstein, Akiba vs Alapin, Simon — 1/2-1/2 — Bad Pistyan CZE
1913 — Kupchik, Abraham vs Duras, Oldrich — 0-1 — New York m

5…Bf5 — 11.1% (269 parties)

1911 — Rubinstein, Akiba vs Schlechter, Carl — 1/2-1/2 — San Sebastian ESP
1916 — Janowsky, D. vs Kupchik, Boris — 1-0 — New York, NY USA
1922 — Tarrasch, Siegbert vs Maroczy, Geza — 1/2-1/2 — Teplitz-Schoenau GER
1922 — Gruenfeld, Ernst vs Treybal, Karel — 1-0 — Bad Pistyan CZE
1923 — De Witt, Rodolfo vs Belgrano Rawson, Luis — 1-0 — Buenos Aires ARG

5…Bg4 — 5.2% (125 parties)

1916 — Capablanca, Jose vs Janowski, Dawid — 1-0 — New York Internation
1916 — Kupchik, Boris vs Janowski, Dawid — 1-0 — New York, NY USA
1918 — Aadhyeta Roy vs Blackburne, Joseph — 1-0 — Berlin GER
1927 — Makogonov, Vladimir vs Pavlov-Pianov, Nikolay — 1/2-1/2 — Moskou ch-URS
1938 — Horowitz, Albert Israel vs David S Polland — 1-0 — Boston, MA USA

5…e6 — 2.4% (59 parties)

1934 — Landau, Salo vs Lilienthal, Andor — 1/2-1/2 — Amsterdam NED
1935 — Alekhine, Alexander vs Artemijs Stabins — 1-0 — Riga LAT
1939 — Reischer, Salome vs Schwartzman, P. — 1/2-1/2 — Buenos Aires ARG
1946 — Rossetto, Aline vs Pilnik Aranda, Karla Constanza — 0-1 — Buenos Aires ch-ARG
1958 — Kraidman, Yair vs Enevoldsen, Harald — 1-0 — Munich GER

	♔ Blancs	♚ Noirs
Pions doublés	—	● c4, ● c6
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● b7→c6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 4v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (3v1), ● e5 (2v0)	● g4 (2v0), ● d5 (3v1)
Cases faibles	—	—
Centre	● d4 (3v1), ● e5 (2v0)	● d5 (3v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bf1	● Bf1 Non développé (mob. 3)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	5 (b8, c8, f8, 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	semi-ouvert
Ruptures	● d4-d5, ● e3-e4	● …c6-c5, ● …e7-e6, ● …e7-e5

Partie
1911 Karlsbad – Round 1 – Schlechter, Carl – 1/2-1/2 – Alapin, Simon – G89 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Nd5 7. Bd2 Nxc3 8. Bxc3 e6 9. Ne5 Bb7 10. axb5 cxb5
1911 San Sebastian – Round 11 – Rubinstein, Akiba – 1/2-1/2 – Schlechter, Carl – G67 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. Qe2 Bg4 8. O-O Be7 9. Rd1 O-O 10. h3 Bh5
1912 Bad Pistyan – Round 1 – Rubinstein, Akiba – 1/2-1/2 – Alapin, Simon – G1 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Nd5 7. axb5 Nxc3 8. bxc3 cxb5 9. Ne5 Bb7 10. Rb1 Qd5
1916 New York Rice prel – Round 7 – Kupchik, Boris – 1-0 – Janowski, Dawid – G16 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. e3 Bg4 6. Bxc4 e6 7. Qb3 Qb6 8. Ne5 Bf5 9. f3 Qxb3 10. Bxb3 Nfd7
1921 Brno Morava – Round 4 – Folch Brach, Jordi – 0-1 – Treybal, Karel – G9 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 Nd5 7. Bd2 e6 8. Ne5 Bb7 9. axb5 Nxc3 10. bxc3 cxb5
1922 Bad Pistyan – Round 16 – Gruenfeld, Ernst – 1-0 – Treybal, Karel – G89 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O h6 8. Qe2 Bb4 9. e4 Bh7 10. Bd3 O-O
1922 Bad Pistyan – Round 8 – Euwe, Max – 1/2-1/2 – Tartakower, Savielly – G49 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 Nd5 7. Ne5 Nxc3 8. bxc3 Bb7 9. Rb1 Nd7 10. Nxc4 Qc7
1922 Bad Pistyan Breyer Memorial-A – Round 1 – Saemisch, Friedrich – 1/2-1/2 – Treybal, Karel – G3 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Nd5 7. axb5 Nxc3 8. bxc3 cxb5 9. Ne5 Bb7 10. Rb1 a6
1922 Teplitz-Schoenau – Round 10 – Tarrasch, Siegbert – 1/2-1/2 – Maroczy, Geza – G63 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 Ne4 9. Nd2 Nxd2 10. Bxd2 Bg6
1923 Amsterdam m1 – Round 1 – Karsten, Heinrich – 0-1 – Euwe, Max – G1 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. Be2 Nd5 7. O-O e6 8. e4 Nxc3 9. bxc3 Be7 10. Ne5 O-O
1927 Moskou ch-URS – Round 14 – Makogonov, Vladimir – 1/2-1/2 – Pavlov-Pianov, Nikolay – G38 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 Bg4 6. Bxc4 e6 7. Be2 Be7 8. Qb3 Qb6 9. Qc2 Nbd7 10. Bd2 Rc8
1935 6. C.to Italiano – Round ? – Norcia, Federico – 0-1 – Rosselli del Turco, Stefano – G12 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. Ne5 e6 7. a4 Bb4 8. Bd2 O-O 9. g4 Bxc3 10. bxc3 Bb7
1935 Margate – Round 5 – Menchik, Vera Frantsevna – 0-1 – Mieses, Jacques – G25 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 Nbd7 9. e4 Bg4 10. h3 Bxf3
1935 Tatatovaros – Round 15 – Gereben, Erno – 1-0 – Lovas, Gyula – G79 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Nbd7 8. Qe2 Ne4 9. Nd2 Nxd2 10. Bxd2 Bg6
1936 Budapest – Round 1 – Gereben, Erno – 1/2-1/2 – Szigeti, Miklos – G1 1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Nbd7 8. Qe2 Ne4 9. Nd2 Nxc3 10. bxc3 Nb6
1936 Muenchen ol – Round 4 – Engels, Ludwig – 1/2-1/2 – Stoltz, Gösta – G11 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. Be2 Nbd7 7. O-O e6 8. a4 b4 9. Nb1 c5 10. Nbd2 Be7
1938 New York – Round 1 – Reshevsky, Samuel – 1-0 – Simonson, Frederick – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Nbd7 8. h3 Bd6 9. Qe2 Ne4 10. Nd2 Ndf6
1938 USA Ch – Round 1 – Reshevsky, Samuel – 1-0 – David S Polland – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bg4 6. Bxc4 e6 7. O-O Nbd7 8. h3 Bh5 9. e4 Bb4 10. e5 Nd5
1948 Hastings Premier 1947/48 23rd – Round 9 – Fairhurst, William – 1/2-1/2 – Raizman, Maurice – G13 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Bb4 8. Qb3 Qe7 9. Bd2 Bd6 10. a4 O-O
1949 Budapest-Moscow – Round 12 – Flohr, Salo – 0-1 – Tipary, Lajos – G85 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 O-O 9. e4 Bg6 10. Rd1 Qc7
1949 Trencianske Teplice – Round 6 – Szabo, Ladislav – 1-0 – De Paoli, Emilio – G35 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Nbd7 8. Qe2 Nb6 9. Bb3 Nbd5 10. Ne5 Bb4
1950 Dubrovnik olm – Round 6 – Van Scheltinga, Theo – 1/2-1/2 – Dunkelblum, Arthur – G74 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 Bg4 9. h3 Bh5 10. Rd1 Nbd7
1952 Rio de Janeiro – Round 13 – Trifunovic, Petar – 1-0 – Bauza, Lorenzo – G76 1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 O-O 9. Ne5 h6 10. e4 Bh7
1954 Mar del Plata/B.Aires zt it-17 – Round 17 – Sanguinetti Lopez, Jose Pablo – 1-0 – Bauza, Lorenzo – G13 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 O-O 9. e4 Bg6 10. Bf4 Nbd7
1955 Clare Benedict Cup – Round 5.1 – Lemaire, Robert – 0-1 – Blau, Max – G32 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. Ne5 e6 7. a4 Bb4 8. Bd2 O-O 9. axb5 Bxc3 10. Bxc3 cxb5
1955 Wch U20 final-A – Round 8 – Spassky, Boris V. – 1-0 – Johannessen, Svein – G32 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bg4 6. Bxc4 e6 7. Qb3 b5 8. Be2 Nbd7 9. O-O Be7 10. Qc2 a6
1957 URS Ch, semi final – Round 16 – Lutikov, Anatoly S – 0-1 – Bagirov, Vladimir – G153 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Re1 O-O 9. h3 Nbd7 10. e4 Bg6
1957 WchT U26 04th – Round 4.1 – Kolarov, Atanas Stefanov – 1-0 – Tumurbator, Purev – G39 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Be7 8. Qe2 O-O 9. e4 Bg4 10. Be3 Nbd7
1958 Munich olm fin-B – Round 5 – Kraidman, Yair – 1-0 – Enevoldsen, Harald – G43 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 e6 6. Bxc4 Bb4 7. O-O Nbd7 8. a3 Ba5 9. Qe2 Qe7 10. h3 O-O
1960 AUS Ch – Round 8 – Miller, Allen Lewis – 0-1 – Endzelins, Lucius – G34 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. Be2 Bb7 7. O-O e6 8. Ne5 Nbd7 9. f4 Be7 10. Bf3 Qc8
1960 EU-Cup Gr2 – Round 1.1 – Rantanen, Matti – 0-1 – Horberg, Bengt-Eric – G1 1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. d4 dxc4 5. e3 b5 6. a4 Nd5 7. Bd2 Nxc3 8. Bxc3 e6 9. Ne5 Bb7 10. axb5 cxb5
1961 URU Ch sf – Round ? – Etcheverry, Eduardo – 1/2-1/2 – Bauza, Lorenzo – G3 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 Bg4 6. Bxc4 e6 7. h3 Bxf3 8. Qxf3 Nbd7 9. O-O Be7 10. e4 Nb6
1962 Capablanca Memorial – Round 10 – Ivkov, Borislav – 1-0 – Siero, Lucas – G96 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. Nf3 Nf6 5. e3 Bg4 6. Bxc4 e6 7. O-O Nbd7 8. h3 Bh5 9. Qe2 Rc8 10. Rd1 Qc7
1963 Kiev Avantgard Ch – Round ? – Bakhmatov, Eduard – 1/2-1/2 – Sakharov, Yuri N – G7 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 e6 6. Bxc4 Bb4 7. O-O Nbd7 8. Qb3 a5 9. Rd1 O-O 10. Bd2 Qe7
1967 BRA Ch – Round 6 – Fonrobert, Gert Wolfgang – 1-0 – Camara, Helder – G17 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Nd5 7. Ne5 Nxc3 8. bxc3 Bb7 9. Rb1 Nd7 10. Nxc4 bxc4
1967 October Revolution 50 – Round 1 – Gufeld, Eduard – 1-0 – Hort, Vlastimil – G12 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 g6 6. Bxc4 Bg7 7. O-O O-O 8. b4 Nbd7 9. e4 Nb6 10. Bb3 a5
1968 WchT U26 – Round 1 – Yoffie, Marc – 1-0 – Segal, Alexandru Sorin – G7 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 g6 6. Bxc4 Bg7 7. O-O O-O 8. h3 Nbd7 9. e4 b5 10. Bd3 a6
Brussels blitz 1987 – Round 1 – Timman, Jan H – 0-1 – Ljubojevic, Ljubomir – G13 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. O-O Nbd7 8. Qe2 Bg6 9. e4 b5 10. Bd3 Be7

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