D37 — Queen's Gambit Declined: Barmen Variation

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 ● 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, e5 et g5, un fou actif en f4 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; e4 (Centre d4+e4, menace e5, libère Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte e4 et la paire de fous.

Côté adverse. Le fou enfermé en f1, le roi resté au centre et une pièce en prise (le pion en c4).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; b6+Bb7 (PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)) ; ...dxc4 (Capture en c4, Frapper le centre adverse,) ; ...Bb4 (Clouer c3, Fou actif (mobilité 7), Développer f8,) ; ...Bg4 (Clouer Nf3).

Avantages

Faiblesses adverses

Diagonale active

Plans

D37 — Queen’s Gambit Declined: Barmen Variation

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4

Eval: -0.23

Barmen Harrwitz — 5.Ff4. Eval (-0.23). 5…dxc4 (63.3%) dominant.

Plans des Blancs

Ff4 + e3 + Fxc4 — récupérer harmonieusement : Le Ff4 contrôle les cases noires pendant que les Blancs récupèrent le pion c4. Après Fxc4, la position est harmonieuse : Ff4 sur les cases noires, Fc4 vise f7.

Ff4 + e3 + Fd3 — si c4 tenu : Si les Noirs gardent c4, le Fd3 vise h7 et les Blancs jouent e4 au bon moment.

Plans des Noirs

5…dxc4 — prendre et activer : Le coup dominant. Les Noirs prennent le pion et développent. Score équilibré (22.6% Noirs).

5…Fb4 — clouage croisé : Score Noirs excellent (32.2%) ! Le Fb4 cloue le Cc3 et empêche e4. Le Ff4 ne protège pas le Cc3. Agressif et efficace.

Themes strategiques

Barmen Ff4 dxc4 dominant Fb4 score excellent

Coups candidats

5…dxc4 [63.3%]

Blancs 29.0% · Nulles 48.5% · Noirs 22.6%

Dominant. Prendre et développer.

5…Bb4 [21.8%]

Blancs 26.3% · Nulles 41.5% · Noirs 32.2%

Score Noirs excellent (32.2%) ! Clouage efficace.

5…c6 [12.4%]

Blancs 48.9% · Nulles 38.5% · Noirs 12.6%

Score Blancs élevé (48.9%). Déconseillé.

Analyse coup par coup — 9 demi-coups commentés

1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
1…Nf6 Contrôle e4, d5.
2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4.
2…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
3.Nf3 Contrôle f4, c5, d5, e5.
3…d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5.
4.Nc3 Contrôle e4, f4, c5, d5.
4…Nbd7 Contrôle c4, e4, c5, e5.
5.Bf4 Contrôle e4, c5, d5, e5.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● e5 (3v1), ● g5 (2v0)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (3v1)	● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bf4	● Bf4 Actif (mob. 9)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (f1, a1, h1)	4 (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	fermé
Ruptures	● c4-c5	● …e6-e5

Partie
1902 It (Men) Hanover GER – Round 8 – Marshall Viele, Fabrizio Aaron – 0-1 – Olland, Adolf George – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Ne4 7. Bd3 f5 8. Ne5 Ndf6 9. O-O Be7 10. Bxe4 dxe4
1905 Barmen-B – Round 1 – Post, Arie – 1-0 – Alvarez Lee, Felix – G4 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 a6 6. e3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Na4 Bb7 10. O-O Rc8
1905 It (Men) Barmen GER – Round 1 – Janowski, Dawid – 1-0 – Wolf, Hans-Josef – G24 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e4 Bb4 7. Qc2 b5 8. Nd2 Bxc3 9. Qxc3 Nb6 10. b3 b4
1906 DSB-15.Kongress – Round 15 – Fahrni, Hans – 1/2-1/2 – Cohn, Erich – G88 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 c6 6. c5 Ne4 7. e3 Nxc3 8. bxc3 Qa5 9. Qd2 b6 10. Bd3 bxc5
1906 DSB-15.Kongress – Round 5 – Cohn, Erich – 0-1 – Swiderski, Radoslaw – G23 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bg3 Nxc3 8. bxc3 b5 9. a4 c6 10. Be2 Bb7
1906 Ostende – Round 1 – Bernstein, Ossip – 1-0 – Teichmann, Richard – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Be7 9. d5 exd5 10. Nxd5 O-O
1907 Karlsbad – Round 1 – Cohn, Erich – 0-1 – Tartakower, Savielly – G49 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 O-O 10. O-O c6
1907 Ostende II – Round 14 – Swiderski, Radoslaw – 1/2-1/2 – Teichmann, Radek – G163 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 a6 6. cxd5 exd5 7. Qb3 c6 8. e3 Be7 9. h3 Nf8 10. Bd3 Ne6
1907 Ostende II – Round 21 – Teichmann, Radek – 1-0 – Alvarez Lee, Felix – G246 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 c6 9. O-O Be7 10. Qe2 O-O
1907 Ostende II – Round 5 – John Wade Wec-Nyin – 0-1 – Alvarez Lee, Felix – G59 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 a6 6. cxd5 exd5 7. e3 c6 8. Bd3 Be7 9. Qc2 O-O 10. h4 Re8
1909 St Petersburg – Round 1 – Bernstein, Ossip – 1-0 – Tartakower, Savielly – G10 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 c6 10. O-O O-O
1911 Karlsbad – Round 1 – Cohn, Erich – 0-1 – Jaffe, Charles – G93 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Bb4 6. Qb3 c5 7. e3 Qa5 8. Nd2 Nh5 9. Bd6 Qb6 10. dxc5 Nxc5
1911 Karlsbad – Round 1 – Rubinstein, Akiba – 1-0 – Chajes, Oscar – G100 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Bb4 6. e3 O-O 7. Qb3 c5 8. Nd2 Re8 9. O-O-O a6 10. dxc5 Bxc3
1911 Match Hamburg GER – Round 4 – Barasz, Zsigmond – 0-1 – Bogoljubow, Efim – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Nh5 6. Bg5 Ndf6 7. e3 h6 8. Bh4 g5 9. Bg3 Nxg3 10. hxg3 Bg7
1913 Havana – Round 1 – Jaffe, Charles – 1-0 – Chajes, Oscar – G15 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Bb4 6. Nd2 O-O 7. e3 c5 8. Bd3 dxc4 9. Nxc4 Nd5 10. O-O Nxf4
1914 Baden-Baden GER – Round 8 – Bogoljubow, Efim – 1-0 – Rabinovich, Ilya Mar – G7 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. Ne5 Nb6 10. Bb3 c6
1920 Berlin2 – Round 1 – Saemisch, Friedrich – 1/2-1/2 – Sprecher, Leona – G7 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Nbd7 5. Bf4 a6 6. e3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. O-O c5 10. a4 b4
1921 Brno Morava – Round 1 – Mitovsky, K. – 1-0 – Prokes, Ladislav – G1 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Bd6 6. Bxd6 cxd6 7. cxd5 Nxd5 8. Nxd5 exd5 9. e3 O-O 10. Bd3 Nf6
1923 FRA tour sim – Round ? – Alekhine, Alexander – 1-0 – Lancel Edmond – G5 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 a6 6. e3 dxc4 7. a4 Nb6 8. a5 Nbd5 9. Bxc4 Nxf4 10. exf4 Bd6
1923 Karlsbad – Round ? – Alekhine, Alexander – 0-1 – Spielmann, Rudolf – G148 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. Be5 f6
1923 Karlsbad – Round 16 – Alekhine, Alexander – 0-1 – Spielmann, Rudolf – G138 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. Be5 f6
1924 Kautsky mem1 – Round ? – Skalicka, Karel – 1-0 – Zidlicky, B. – G11 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. Ne5 Bb7
1928 Berlin Cafe Koenig – Round 1 – List, Paul – 1-0 – Steiner, Lajos – G3 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 9. Bd3 Bd6 10. g3 g6
1929 Barcelona Barcelona ESP – Round 3 – Tartakower, Savielly – 1-0 – Ribera, Angel – G9 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Be7 6. e3 c6 7. Qc2 O-O 8. a3 Re8 9. h3 Nf8 10. c5 Ng6
1929 Budapest – Round 1 – Tartakower, Savielly – 1-0 – Van den Bosch, Johannes – G20 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. Bg3 Bd6
1929 Karlsbad – Round 1 – Capablanca, Jose – 1-0 – Becker, Albert – G15 1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 Nf6 10. O-O O-O
1929 Karlsbad – Round 1 – Tartakower, Savielly – 1/2-1/2 – Becker, Albert – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 Nf6 10. O-O O-O
1929 NED-ch07 – Round 3 – Straat, Evert – 0-1 – Euwe, Max – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e4 Bb4 7. Qc2 b5 8. a4 c6 9. Nd2 Qb6 10. Be3 Ng4
1929 Rosario – Round 1 – Grau, Roberto G – 1-0 – Maderna, Carlos – G3 1. d4 d5 2. Nf3 e6 3. c4 Nd7 4. Nc3 Ngf6 5. Bf4 c6 6. e3 Be7 7. c5 b6 8. b4 a5 9. a3 Bb7 10. Bd3 O-O
1930 Hamburg olm – Round 1 – Tartakower, Savielly – 1/2-1/2 – Weenink, Henri – G2 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. cxd5 exd5 8. Qc2 O-O 9. Bd3 Re8 10. O-O Nf8
1930 Leningrad Ch – Round 1 – Botvinnik, Mikhail – 1-0 – Ragozin, Viacheslav – G1 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 Nf6 10. O-O O-O
1931 Argentina – Round 13 – Palau, Luis – 0-1 – Rebizzo, Cayetano – G46 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. c5 O-O 8. h3 b6 9. b4 bxc5 10. bxc5 Qa5
1931 Berlin – Round 5 – Saemisch, Friedrich – 1/2-1/2 – Ahues, Carl – G16 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Ne4 7. Bd3 f5 8. O-O Be7 9. Ne5 O-O 10. Qc2 Nxe5
1931 DSB-27.Kongress – Round ? – Bogoljubow, Efim – 1/2-1/2 – Moritz, Bruno – G62 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bb3 b4 10. Ne2 O-O
1931 DSB-27.Kongress – Round ? – Saemisch, Friedrich – 1/2-1/2 – Engels, Ludwig – G10 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 Nb6 9. Bb3 Nbd5 10. O-O O-O
1931 Prague CSR – Round 13 – Staahlberg, Gideon – 1-0 – Naegeli, Oskar – G37 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Qc2 Nh5 8. Bd3 Nxf4 9. exf4 dxc4 10. Bxc4 Nb6
1931 Prague ol Prague CZE – Round 18 – Bogoljubow, Efim – 1-0 – Rosselli del Turco, Stefano – G63 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. O-O Nxf4
1932 Bad Sliac – Round 1 – Bogoljubow, Efim – 1-0 – Engel, Jan – G33 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. h3 O-O 8. Qc2 dxc4 9. Bxc4 Nd5 10. Bg3 Nxc3
1932 Bern – Round 8 – Bernstein, Olivia – 1-0 – Colin, Barron Alberto – G65 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 a6 6. cxd5 Nxd5 7. Nxd5 exd5 8. Qb3 c6 9. e3 Qa5+ 10. Nd2 Bb4
1934 Bad Liebenwerda – Round 4 – Flohr, Salo – 1-0 – Haida, August Konrad – G11 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Be7 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nd5 9. O-O N7b6 10. Bb3 Nxf4
1934 Hastings3435 – Round 1 – Botvinnik, Mikhail – 1-0 – Menchik, Vera Frantsevna – G13 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 O-O 10. O-O Nf6
1934 Zuerich – Round 1 – Bernstein, Olivia – 1-0 – Grob, Hans – G49 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 O-O 8. c5 Re8 9. O-O Bxc5 10. dxc5 e5
1934 Zuerich – Round 1 – Flohr, Salo – 1-0 – Grob, Henry – G21 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. cxd5 exd5 7. e3 c6 8. Bd3 Qe7 9. O-O O-O 10. Bg5 Re8
1934 Zuerich – Round 1 – Flohr, Salo – 1-0 – Joss, Hermann – G16 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c6 6. e3 dxc4 7. Bxc4 Nb6 8. Bb3 Nbd5 9. O-O Nxf4 10. exf4 Be7
1934 Zuerich – Round 1 – Sthlberg, G – 1/2-1/2 – Nimzowitsch, Aron – G46 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. O-O O-O
1935 Margate – Round 7 – Menchik, Vera Frantsevna – 1-0 – Reilly, Brian – G33 1. c4 Nf6 2. Nc3 d5 3. d4 e6 4. Nf3 Nbd7 5. Bf4 Bb4 6. Qb3 Bxc3+ 7. bxc3 O-O 8. e3 b6 9. Bd3 Ba6 10. O-O c5
1935 Moscow – Round 18 – Stahlberg, Gideon – 1-0 – Menchik, Vera Frantsevna – G87 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Be7 10. O-O O-O
1935 Warsaw ol Warsaw POL – Round 15 – Flohr, Salo – 1-0 – Keres, Paul Petrovich – G26 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 O-O 8. O-O a6 9. c5 Re8 10. Na4 Ne4
1935 Warsaw olm – Round 19 – Flohr, Salo – 1-0 – Batista Grau, Ricardo – G76 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Bb4 7. Qb3 Qa5 8. Rc1 O-O 9. a3 Bxc3+ 10. Qxc3 Qxc3+
1935 Warsaw POL – Round 8 – Friedemann, Gunnar – 1/2-1/2 – Spielmann, Rudolf – G36 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. Be5 f6
1936 Margate – Round 1 – Flohr, Salo – 1-0 – Milner Barry, Philip – G4 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Be7 9. O-O O-O 10. Qe2 Nb6
1936 Margate – Round 7 – Flohr, Salo – 1-0 – Milner Barry, Philip – G17 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Be7 9. O-O O-O 10. Qe2 Nb6
1937 POL Ch – Round 7 – Stahlberg, Gideon – 1-0 – Pirc, Vasja – G9 1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bf4 Bb4 6. e3 O-O 7. Qb3 c5 8. Be2 Qe7 9. O-O cxd4 10. exd4 dxc4
1938 Montevideo – Round 11 – da Silva Rocha, Adhemar – 1-0 – Maderna, Carlos – G62 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 O-O 8. Qc2 Re8 9. O-O Nf8 10. h3 dxc4
1938 URS Ch, semi final – Round 1 – Panov, Vasily – 1-0 – Chistiakov, Alexander – G26 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 Ne4 9. Ncxe4 dxe4 10. a3 e5
1939 Buenos Aires ol f-A – Round 15 – De Souza Mendes, Joao – 0-1 – Planas Garcia, Francisco – G287 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Bb4 7. Qb3 Qa5 8. a3 Bxc3+ 9. Qxc3 Qxc3+ 10. bxc3 dxc4
1939 Buenos Aires ol f-A – Round 3 – Silva Rocha, Adhemar – 0-1 – Bolbochan, J. – G51 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Nh5 7. Be5 Nxe5 8. Nxe5 g6 9. Be2 Ng7 10. O-O Be7
1939 Buenos Aires ol prel-A – Round 5 – De Souza Mendes, Joao – 1-0 – Opsahl, Haakon – G18 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 dxc4 7. Bxc4 Nd5 8. Nxd5 exd5 9. Bd3 Bb4+ 10. Nd2 Nf6
1939 Kemeri / Riga – Round ? – Bogoljubow, Efim – 1/2-1/2 – Apscheneek, Fricis – G80 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bg3 Qa5 10. Qb3 N7b6
1939 Leningrad ch-URS – Round 12 – Botvinnik, Mikhail – 1-0 – Chistiakov, Alexander – G96 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Bd3 O-O 8. O-O Nh5 9. Be5 f5 10. Qc2 a6
1941 Trencianske Teplice – Round 1 – Ahues, Carl – 1-0 – Del Valle Milan, Moises – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 a6 6. cxd5 exd5 7. e3 c5 8. dxc5 Nxc5 9. Be2 Be6 10. O-O Bd6
1945 USSR ch sf – Round 12 – Aronin, Lev – 1-0 – Chistiakov, Alexander – G17 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 Ne4 9. Ndxe4 dxe4 10. Be2 e5
1946 Zaanstreek – Round 1 – List, Paul – 1/2-1/2 – Soultanbeieff, Victor – G1 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 Nbd7 5. Bf4 Be7 6. e3 c6 7. Qc2 Qa5 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bg3 N7b6
1961 URU Ch – Round ? – Estrada Degrandi, Walter – 1-0 – Afonso Martin, Lucas – G2 1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 Nh5 9. Be5 Nxe5 10. dxe5 g6
1965 HUN Ch 20th – Round 1 – Farago, Ivan – 1-0 – Kovacs, Laszlo M – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. h3 Nf8 8. Bd3 Ng6 9. Bh2 O-O 10. O-O Re8
1969 Netanya – Round 7 – Kraidman, Yair – 1/2-1/2 – Geller, Uzi – G46 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ Bd7 9. Qxc4 Bd6 10. Ne5 O-O
2024 SuperUnited Rapid & Blitz Croatia – Round 23 – Nepomniachtchi Ian – 0-1 – Vidit Santosh Gujrathi – G115 1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 g5 5. d5 Nce7 6. Nxg5 Ng6 7. Nf3 Bg7 8. Nc3 d6 9. Bb5+ Bd7 10. Bxd7+ Qxd7
34. ECC Open 2018 – Round 6.1 – Wojtaszek, Radoslaw – 1/2-1/2 – Wang, Hao(ZJWZ) – G169 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 9. Bb3 Bd6 10. g3 Bd7
4. FIDE GP 2009 – Round 10 – Aronian, Levon – 1-0 – Eljanov, Pavel – G50 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. cxd5 exd5 7. Qb3 c5 8. dxc5 Qa5 9. a3 Bxc3+ 10. bxc3 Qxc5
41. Olympiad Open 2014 – Round 6.5 – Kasimdzhanov, Rustam – 1-0 – Kramnik, Vladimir – G446 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Bd6 7. Bxd6 cxd6 8. Bxc4 a6 9. a4 d5 10. Bd3 b6
42. Olympiad 2016 – Round 2.23 – Shengelia, David – 0-1 – Berkes, Ferenc – G102 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 9. Bb3 g6 10. O-O Bg7
43. Olympiad 2018 – Round 6.8 – Oboladze, Luka – 0-1 – L'Ami, Erwin – G422 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 9. Bb3 g6 10. O-O Bg7
6. Zurich Opening Blitz 2017 – Round 1.2 – Nakamura, Hikaru – 1/2-1/2 – Kramnik, Vladimir – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. e3 c5 7. dxc5 Nxc5 8. Qc2 O-O 9. Be2 Nce4 10. O-O Bxc3
8. London Classic 2016 – Round 5.1 – So, Wesley – 1/2-1/2 – Anand, Viswanathan – G21 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. a3 Nxc3 10. Qd2 Bxa3
8. Tal Memorial 2013 – Round 6.5 – Gelfand, Boris – 1/2-1/2 – Carlsen, Magnus – G23 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 Bd6 8. Bxd6 cxd6 9. Bxc4 O-O 10. O-O d5
9. Masters Final 2016 – Round 9.1 – Nakamura, Hikaru – 1/2-1/2 – Karjakin, Sergey – G25 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. a3 Nxc3 10. Qd2 Nd5
Alekhine Memorial 2013 – Round 3 – Gelfand, Boris – 1-0 – Adams, Michael – G12 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 9. Bb3 Bd6 10. g3 Bd7
Biel Interzonal 1976 – Round 15 – Portisch, Lajos – 1/2-1/2 – Byrne, Robert E – G68 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Be7 9. d5 Nb6 10. Bb5+ Kf8
FIDE Candidates 2016 – Round 2.2 – Aronian, Levon – 1/2-1/2 – Anand, Viswanathan – G6 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nd2 Nd5 9. Bg3 N7b6 10. Qc2 O-O
FIDE GP Paris 2013 – Round 3.1 – Gelfand, Boris – 1-0 – Dominguez Perez, Leinier – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 Bd6 8. Bg5 h6 9. Bh4 c5 10. Bxc4 O-O
FIDE GP Paris 2013 – Round 3.3 – Grischuk, Alexander – 1/2-1/2 – Ponomariov, Ruslan – G15 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 Bd6 8. Bg3 Bxg3 9. hxg3 c5 10. Bxc4 Nb6
FIDE World Blitz Championship 2014 – Round 15.1 – Grischuk, Alexander – 1/2-1/2 – Carlsen, Magnus – G133 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Nh5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Bd3 O-O 10. Qc2 Nhf6
FIDE World Cup 2015 – Round 5.2 – Karjakin, Sergey – 1/2-1/2 – Mamedyarov, Shakhriyar – G403 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. Qc2 N7b6 10. Bg3 O-O
FIDE World Cup 2017 – Round 1.1 – Smirnov, Antonon – 1/2-1/2 – Karjakin, Sergey – G25 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. a3 Nxc3 10. Qd2 Nd5
FIDE World Cup 2017 – Round 2.1 – Mamedyarov, Shakhriyar – 1/2-1/2 – Kuzubov, Yuriy – G197 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. a3 Nxc3 10. Qd2 Nd5
FIDE World Cup 2017 – Round 2.3 – Mamedyarov, Shakhriyar – 0-1 – Kuzubov, Yuriy – G263 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. a3 Nxc3 10. Qd2 Nd5
FIDE World Cup 2025 – Round R3 Classical 2 – Alekseenko Kirill – 0-1 – Leko Peter – G499 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. Nf3 cxd4 6. O-O Bc5 7. Nxd4 O-O 8. cxd5 Nxd5 9. Nb3 Be7 10. Bd2 Nc6
FIDE World Cup 2025 – Round R4 Classical 1 – Leko Peter – 1/2-1/2 – Erigaisi Arjun – G537 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Be7 6. O-O O-O 7. a4 a5 8. Re1 d6 9. Nbd2 Nh7 10. Nf1 Ng5
GCT Blitz Paris 2016 – Round 9.5 – Nakamura, Hikaru – 0-1 – Carlsen, Magnus – G45 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. a3 Nxc3 10. Qd2 Ne2
Lindores Abbey Tal Memorial 2021 – Round 1.23 – Gunina, Valentina – 0-1 – Kravtsiv, Martyn – G16 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. e3 c4 10. Be2 O-O
Lindores Abbey Tal Memorial 2021 – Round 5.27 – Nihal Sarin – 1-0 – Jumabayev, Rinat – G233 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bf4 dxc4 6. e3 Bd6 7. Bxd6 cxd6 8. Bxc4 Nb6 9. Be2 Bd7 10. O-O Bc6
Lindores Abbey Tal Memorial 2021 – Round 6.17 – Korobov, Anton – 1/2-1/2 – Esipenko, Andrey – G263 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Bd6 7. Bxd6 cxd6 8. Bxc4 Nb6 9. Bd3 Bd7 10. O-O Bc6
Norway Chess blitz 2nd 2014 – Round 3.1 – Grischuk, Alexander – 1/2-1/2 – Carlsen, Magnus – G9 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. cxd5 exd5 7. e3 Ne4 8. Qc2 g5 9. Be5 Nxe5 10. Nxe5 Bxc3+
Norway Chess blitz 2nd 2014 – Round 9.1 – Aronian, Levon – 1-0 – Kramnik, Vladimir – G33 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Nh5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Be2 Nhf6 10. O-O O-O
Riga FIDE Grand Prix 2019 – Round 1.3 – Grischuk, Alexander – 1-0 – Vitiugov, Nikita – G22 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Nd5 10. Bg3 Qb6
Saint Louis Blitz 2019 – Round 12.1 – Ding, Liren – 0-1 – Aronian, Levon – G56 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. Rc1 N7b6 10. Bg3 c5
SportAccord Rapid Men 2013 – Round 4.7 – Giri, Anish – 0-1 – Dominguez Perez, Leinier – G31 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nfd5 8. O-O Nxf4 9. exf4 Bd6 10. Ne5 Bxe5
SportAccord Rapid Men 2013 – Round 6.5 – Aronian, Levon – 0-1 – Dominguez Perez, Leinier – G45 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Bb4 8. O-O Nxf4 9. exf4 Bxc3 10. bxc3 O-O
Tal Memorial Blitz 2016 – Round 5.2 – Mamedyarov, Shakhriyar – 1-0 – Aronian, Levon – G22 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. Rc1 Nxf4 10. exf4 Nb6
Tal Memorial Blitz 2016 – Round 7.3 – Li, Chao – 0-1 – Aronian, Levon – G33 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nd2 Nd5 9. Bg3 N7b6 10. Rc1 O-O
Tata Steel Masters 2024 - Round 12 - Donchenko, Alexander - 1/2-1/2 - Maghsoodloo, Parham 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. cxd5 Nxd5 7. Bd2 N5f6 8. Qc2 b6 9. Nb5 Bxd2+ 10. Nxd2 c5
World Blitz 2015 – Round 6.64 – Seel, Christian, Dr. – 0-1 – Seirawan, Yasser – G391 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bf4 Bb4 6. e3 c5 7. Be2 Ne4 8. Rc1 Qa5 9. O-O Bxc3 10. bxc3 Nxc3
World Blitz 2015 – Round 7.27 – Mamedyarov, Shakhriyar – 1-0 – Inarkiev, Ernesto – G421 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 Bd6 8. Bxc4 Bxf4 9. exf4 Nb6 10. Bd3 Nbd5
World Blitz 2017 – Round 17.6 – Korobov, Anton – 1/2-1/2 – Wang, Hao(ZJWZ) – G912 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 9. Bb3 g6 10. Qe2 Qe7
World Blitz 2017 – Round 21.8 – Mamedyarov, Shakhriyar – 1-0 – Wang, Yue(SH) – G1126 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Be7 6. a3 c6 7. e3 O-O 8. Qc2 b6 9. cxd5 exd5 10. Bd3 Bb7
World Blitz 2017 – Round 3.11 – Ding, Liren – 1-0 – Khismatullin, Denis – G124 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. g3 Nb6 10. Bb3 Bd7
World Blitz 2019 – Round 17.3 – Matlakov, Maxim – 0-1 – Kramnik, Vladimir – G1138 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. cxd5 Nxd5 7. Bd2 N5f6 8. Rc1 O-O 9. g3 b6 10. Bg2 Bb7
World Blitz 2023 – Round 4.23 – Khismatullin, Denis – 1-0 – Saini Vidit – G219 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. cxd5 exd5 7. e3 Ne4 8. Nd2 Nxc3 9. bxc3 Bxc3 10. Rc1 Ba5
World Rapid 2019 – Round 5.9 – Melkumyan, Hrant – 1/2-1/2 – Aronian, Levon – G361 1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Bb4+ 8. Nc3 Nd5 9. Rc1 1/2-1/2
World Rapid 2021 – Round 3.37 – Faizrakhmanov, Ramil – 1/2-1/2 – Sjugirov, Sanan – G163 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 Bb4 6. e3 Ne4 7. Qc2 g5 8. Be5 Rg8 9. Bd3 f5 10. cxd5 exd5
World Rapid 2021 – Round 5.38 – Petrosyan, Manuel – 1-0 – Harikrishna, Pentala – G287 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ Bd7 9. Qxc4 Bd6 10. Ne5 O-O
World Rapid 2021 – Round 5.42 – Faizrakhmanov, Ramil – 0-1 – Dreev, Aleksey – G292 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Bd6 7. Bxd6 cxd6 8. Bxc4 O-O 9. O-O Nb6 10. Be2 Bd7

D37c — Westphalia:

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Nbd7 5.Bf4

Eval: [+0.35]

Les coups candidats

5…dxc4 — 37.6% (954 parties)

Ambassadeurs : Martirosyan, Haik M. (11x), Gunina, Valentina (10x), Abramovic, Bosko (9x), Sarana, Alexey (8x), Gelfand, Boris (7x), Jussupow, Artur (6x), Kiriakov, Petr (6x), Grachev, Boris (6x)

5…c6 — 34.6% (878 parties)

Ambassadeurs : Botvinnik, Mikhail (4x), Stahlberg, Gideon (4x), Chistiakov, Alexander (4x), Bogoljubow, Efim (4x), Timar, Zsolt (4x), Flohr, Salo (3x), Schrepp, Martin, Dr. (3x), Janowski, Dawid (2x)

5…Bb4 — 15.6% (397 parties)

Ambassadeurs : Erigaisi Arjun (4x), Sarana, Alexey (4x), Faizrakhmanov, Ramil (4x), Artemiev, Vladislav (3x), Gretarsson, Helgi Ass (3x), Tabatabaei Bafghi, Mohammad (3x), Mohammad Fahad, Rahman (3x), Vachier-Lagrave, Maxime (3x)

5…a6 — 4.6% (116 parties)

Ambassadeurs : Alvarez Lee, Felix (2x), Ahues, Carl (1x), Del Valle Milan, Moises (1x), De Souza Sauer, Patricia D Martins (1x), Hoevel (1x), Gemzoe, Jacob Erhard (1x), Hage, Poul (1x), John Wade Wec-Nyin (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…dxc4	5…c6	5…Bb4	5…a6
<1800	82	12%	51%	9%	7%
1800-2200	598	17%	55%	12%	7%
2200-2600	1165	56%	21%	18%	2%
2600+	168	75%	3%	20%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…dxc4	5…c6	5…Bb4	5…a6
1890s	5	—	100%	—	—
1900s	20	45%	25%	5%	20%
1910s	10	20%	30%	40%	—
1920s	23	35%	22%	—	26%
1930s	57	19%	56%	16%	4%
1940s	9	—	56%	11%	11%
1950s	4	—	75%	25%	—
1960s	10	10%	70%	10%	10%
1970s	21	14%	62%	19%	—
1980s	54	20%	44%	15%	9%
1990s	261	14%	59%	11%	3%
2000s	619	23%	48%	13%	7%
2010s	855	45%	32%	9%	4%
2020s	589	58%	9%	30%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…dxc4	45%	58%	▲ +12.1%
5…c6	32%	9%	▼ -22.6%
5…Bb4	9%	30%	▲ +20.9%
5…a6	4%	2%	▼ -2.7%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 7 parties
Ding, Liren — 7 parties
Carlsen, Magnus — 5 parties
Kramnik, Vladimir — 4 parties
Alekhine, Alexander — 3 parties
Lasker, Emanuel — 2 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Euwe, Max — 1 partie
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

5…dxc4 — 37.6% (954 parties)

1905 — Janowski, Dawid vs Wolf, Hans-Josef — 1-0 — Barmen GER
1906 — Bernstein, Ossip vs Teichmann, Richard — 1-0 — Ostende
1906 — Post, Erhard vs Cohn, Erich — 0-1 — Berlin GER
1906 — Cohn, Erich vs Swiderski, Radoslaw — 0-1 — Nuerenberg GER
1906 — Bernstein, Ossip vs Salwe, Georg — 1-0 — Ostend

5…c6 — 34.6% (878 parties)

1892 — Lasker, Emanuel vs Blackburne, Joseph — 1-0 — London ENG
1892 — Lasker, Emanuel vs Blackburne, Joseph — 1-0 — London ENG
1894 — Tarrasch, Siegbert vs Janowski, Dawid — 1-0 — Leipzig GER
1895 — Showalter, Jackson vs Lipschuetz, Salomon — 1-0 — New York, NY USA
1896 — Janowski, Dawid vs Maroczy, Geza — 1-0 — Budapest HUN

5…Bb4 — 15.6% (397 parties)

1902 — Smith, Stephen Francis vs Malthan, Friedrich — 0-1 — Hannover GER
1911 — vonBardeleben, K Tenner vs Marshall Kagan, B — 1/2-1/2 — Berlin GER
1911 — Cohn, Erich vs Jaffe, Charles — 0-1 — Carlsbad CZE
1911 — Rubinstein, Akiba vs Chajes, Oscar — 1-0 — Carlsbad CZE
1913 — Jaffe, Charles vs Chajes, Oscar — 1-0 — Havana CUB

5…a6 — 4.6% (116 parties)

1905 — Post, Arie vs Alvarez Lee, Felix — 1-0 — Barmen GER
1907 — John Wade Wec-Nyin vs Alvarez Lee, Felix — 0-1 — Ostende II
1907 — Swiderski, Radoslaw vs Teichmann, Radek — 1/2-1/2 — Ostende II
1909 — Collijn L vs Jonsson Herman — 1-0 — ?
1920 — Saemisch, Friedrich vs Sprecher, Leona — 1/2-1/2 — Berlin GER

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →