C01o — French: Exchange, 4.Nf3 Bd6 5.Bd3

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.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 e5 et g5, un fou actif en d3 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) ; Nbd2 (Développer Nb1) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; Tour sur colonne e.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en d6 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 (les cavaliers b8 et g8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nbd7 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1), ● g5 (2v1)	—
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v1)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● e	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bd3	● Bd3 Actif (mob. 9)
Bd6		● Bd6 Actif (mob. 9)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, a1, h1)	5 (b8, g8, 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	● c2-c3	● …f7-f6, ● …f7-f5

Partie
1900 Paris – Round 12.2 – Schlechter, Carl – 1/2-1/2 – Maroczy, Geza – G84 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Be3 Bf4 7. Qe2 Bxe3 8. Qxe3 c6 9. Qxe7+ Nxe7 10. Nbd2 Bg4
1908 DSB-16.Kongress – Round 1 – Weiss, Jakob – 1/2-1/2 – Swiderski, Radoslaw – G6 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. c3 Nd7 7. O-O Ne7 8. Re1 c6 9. h3 Bh5 10. Nbd2 Qc7
1911 Budapest – Round ? – Breyer, Gyula – 0-1 – Brody, Miklos – G20 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. Nc3 c6 7. O-O Ne7 8. Re1 Qc7 9. h3 Bh5 10. Be2 Bg6
1911 Karlsbad – Round 1 – Suechting, Hugo – 1/2-1/2 – Rubinstein, Akiba – G238 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. O-O Ne7 7. Re1 Nd7 8. Bg5 O-O 9. Nbd2 f6 10. Be3 c6
1911 San Sebastian – Round 12 – Maroczy, Geza – 1/2-1/2 – Rubinstein, Akiba – G75 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O O-O 7. Nc3 c6 8. Ne2 Bf5 9. Bf4 Bxf4 10. Nxf4 Qd6
1912 Bad Pistyan – Round 13 – Barasz, Zsigmond – 0-1 – Rubinstein, Akiba – G54 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. Be3 Ne7 7. O-O Nbc6 8. c3 Qd7 9. Re1 O-O 10. Nbd2 Ng6
1912 Bad Pistyan – Round 7 – Salwe, Georg – 0-1 – Rubinstein, Akiba – G24 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. O-O Nc6 7. c3 Nge7 8. Bg5 Qd7 9. Bh4 O-O 10. Bg3 Ng6
1912 DSB-18.Kongress – Round 2 – Burn, Amos – 0-1 – Rubinstein, Akiba – G14 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. Nbd2 Nc6 7. c3 Qe7+ 8. Qe2 Qxe2+ 9. Bxe2 Nge7 10. Nf1 O-O
1912 DSB-18.Kongress – Round 6 – Burn, Amos – 0-1 – Spielmann, Rudolf – G42 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. O-O Nc6 7. c3 Qd7 8. Nbd2 Nge7 9. Re1 O-O-O 10. Nf1 f5
1912 It (Men) Bad Pistyan CZE – Round 7 – Salwe, Georg H S – 0-1 – Rubinstein, Akiba – G34 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. O-O Nc6 7. c3 Nge7 8. Bg5 Qd7 9. Bh4 O-O 10. Bg3 Ng6
1912 Stockholm Nordic Ch – Round 3 – Sjoberg, Victor – 0-1 – Spielmann, Rudolf – G4 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. Be3 Ne7 7. Nc3 f5 8. Nb5 f4 9. Nxd6+ Qxd6 10. Bd2 Nbc6
1913 Budapest – Round 1 – Brody, Miklos – 0-1 – Spielmann, Rudolf – G3 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. Nc3 Ne7 7. h3 Bh5 8. Nb5 Nbc6 9. c3 f5 10. Bd2 a6
1913 New York National – Round 5 – Staffer, John Homer – 1/2-1/2 – Marshall, Frank – G26 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. Be3 Nf6 7. Nbd2 O-O 8. O-O Nbd7 9. c3 c6 10. Qc2 Qc7
1914 St Petersburg prel – Round 1 – Blackburne, Joseph – 1/2-1/2 – Rubinstein, Akiba – G15 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. O-O Nc6 7. Re1+ Nge7 8. c3 Qd7 9. Nbd2 f6 10. Nf1 O-O
1920 Gothenburg – Round 2 – Maroczy, Geza – 0-1 – Bogoljubow, Efim – G11 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Qe7+ 6. Qe2 Nc6 7. Nc3 Nb4 8. Be3 c6 9. h3 Nf6 10. Nd2 Be6
1920 Moskou ch-URS – Round 5 – Pavlov-Pianov, Nikolay – 0-1 – Alekhine, Alexander – G7 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. c3 Bg4 7. Bg5 Nd7 8. Nbd2 Nf8 9. Bxe7 Qxe7+ 10. Qe2 Ne6
1920 Stockholm – Round 1 – Jacobson, Ernst – 0-1 – Nimzowitsch, Aron – G3 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. O-O Nc6 7. Bg5 f6 8. Bh4 Nge7 9. c3 Qd7 10. Nbd2 O-O-O
1922 It – Round 11 – Kmoch, Hans – 0-1 – Tarrasch, Siegbert – G12 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. O-O Ne7 7. Bg5 Nbc6 8. c3 Qd7 9. Nbd2 f6 10. Be3 h5
1922 Vienna – Round 1 – Kmoch, Hans – 0-1 – Tarrasch, Siegbert – G19 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. O-O Ne7 7. Bg5 Nbc6 8. c3 Qd7 9. Nbd2 f6 10. Be3 h5
1922 Vienna – Round 1 – Maroczy, Geza – 1/2-1/2 – Alekhine, Alexander – G76 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. h3 Bh5 7. Be3 Ne7 8. Nc3 c6 9. O-O Nd7 10. Be2 f6
1923 Trieste – Round 11 – Johner, Paul – 1-0 – Marotti, Davide – G52 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. h3 Bh5 7. O-O Ne7 8. c3 O-O 9. Bxh7+ Kxh7 10. Ng5+ Kg6
1924 Hastings Premier Section 1 /25 5th – Round 2 – Yates, Frederic D – 0-1 – Maroczy, Geza – G6 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Qe7+ 6. Be3 Bf4 7. O-O Bxe3 8. fxe3 Qxe3+ 9. Kh1 Be6 10. Re1 Qh6
1927 DSB-25.Kongress – Round 4 – Von Holzhausen, Walther – 1-0 – Saemisch, Friedrich – G15 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. c3 Nbc6 8. Re1 Qd7 9. Nbd2 f6 10. Nf1 O-O-O
1928 Berlin Tageblatt – Round ? – Capablanca, Jose – 1/2-1/2 – Tartakower, Savielly – G29 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Kxe2 Ne7 8. Re1 O-O 9. Kf1 Bf5 10. Bxf5 Nxf5
1928 It BSG Berlin GER – Round 9 – Stoltz, Gosta – 1/2-1/2 – Tartakower, Savielly – G39 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. Be3 Nge7 7. c3 Bf5 8. Bxf5 Nxf5 9. Qb3 Nxe3 10. fxe3 Qe7
1929 Barcelona Barcelona ESP – Round 15 – Menchik, Vera Frantsevna – 1/2-1/2 – Tartakower, Savielly – G42 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Qe7+ 6. Qe2 Qxe2+ 7. Bxe2 c6 8. O-O Bf5 9. c3 Nd7 10. Bg5 Ngf6
1930 Ebensee – Round 7 – Kmoch, Hans – 1/2-1/2 – Gruber, Sandor – G16 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. O-O Ne7 7. Re1 Nc6 8. c3 Qd7 9. Nbd2 O-O 10. Nf1 Bf5
1930 Hamburg olm – Round 1 – Hovind, C. – 0-1 – Alekhine, Alexander – G51 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. Be3 Ne7 7. c3 Nbc6 8. O-O Qd7 9. Nbd2 h5 10. Re1 f6
1930 Liege – Round 8 – Sultan Khan, Mir – 0-1 – Thomas, George Alan – G44 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Nc3 c6 8. Re1 Bf5 9. Bg5 f6 10. Bh4 Qd7
1930 San Remo – Round 1 – Maroczy, Geza – 1/2-1/2 – Tartakower, Savielly – G88 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Kxe2 Nf6 8. Re1 O-O 9. Kf1 Bg4 10. Nbd2 Nc6
1930 Scarborough – Round 1 – Winter, William – 1/2-1/2 – Maroczy, Geza – G11 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Kxe2 Ne7 8. Re1 Nbc6 9. c3 Bg4 10. h3 Bh5
1930 Scarborough – Round 11 – Winter, William – 1/2-1/2 – Maroczy, Geza – G58 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Kxe2 Ne7 8. Re1 Nbc6 9. c3 Bg4 10. h3 Bh5
1933 Scheveningen – Round 5 – Maroczy, Geza – 1/2-1/2 – Flohr, Salo – G10 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Kxe2 Ne7 8. Re1 Bf5 9. Bxf5 Nxf5 10. Kd3+ Kd7
1935 Buenos Aires – Round 1 – Puiggros, Guillermo – 0-1 – Grigera Marin, Emiliano – G38 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. Nbd2 Nbc6 8. c3 Qd7 9. Re1 O-O-O 10. Qa4 Kb8
1935 Warsaw olm – Round 13 – O'Hanlon, John – 0-1 – Staehelin, Adolf – G49 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nc6 6. Nc3 Nge7 7. Nb5 Bg4 8. Nxd6+ Qxd6 9. c3 O-O-O 10. O-O h6
1935 Warsaw olm – Round 16 – Book, Eero – 1-0 – Staahlberg, Gideon – G67 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Nbc6 7. c3 Bg4 8. Nbd2 Qd7 9. Re1 O-O 10. Nf1 f5
1935 Warsaw POL – Round 9 – Apscheneek, Fricis – 1/2-1/2 – Lilienthal, Andor – G49 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. c3 O-O 7. Qc2 Ng6 8. O-O Nc6 9. Bg5 Nce7 10. Nbd2 f6
1935 Warschau ol – Round 7 – O'Hanlon, John – 1/2-1/2 – Lilienthal, Andor – G6 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. Re1 Nc6 8. c3 Qd7 9. Nbd2 O-O 10. Nf1 f5
1937 POL Ch – Round 14 – Widermanski, Leon – 0-1 – Foltys, Jan – G18 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Nbc6 7. c3 Bg4 8. h3 Bh5 9. Re1 Qd7 10. Nbd2 Bg6
1942 Chocen – Round ? – Thelen, Bedrich – 0-1 – Richter, Emil – G41 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. Re1 Nd7 8. Nbd2 Nf6 9. c3 c6 10. Qc2 Qc7
1943 Prague – Round 18 – Novotny, Oldrich – 1/2-1/2 – Opocensky, Karel – G144 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. c3 Nbc6 8. Be3 Qd7 9. Nbd2 Nd8 10. Qc2 f6
1943 Zlin – Round 10 – Zíta, František – 1-0 – Fichtl, Jiri – G64 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nc6 6. Bg5 f6 7. Bh4 Bg4 8. Qe2+ Nge7 9. c3 Qd7 10. Nbd2 O-O-O
1946 Helsinki Helsinki FIN – Round 1 – Rantanen, Matti – 0-1 – Ragozin, Viacheslav – G3 1. Nf3 e6 2. e4 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Bg4 6. O-O Nc6 7. c3 Nge7 8. Bg5 Qd7 9. Nbd2 O-O-O 10. Qa4 f6
1946 POL Ch – Round 4 – Czarnota, Alfred – 1/2-1/2 – Sliwa, Bogdan – G24 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nc6 6. O-O Be6 7. c3 Qd7 8. Re1 O-O-O 9. Ne5 Bxe5 10. dxe5 f6
1946 Treybal Memorial – Round 11 – Zíta, František – 1-0 – Opocensky, Karel – G63 1. Nf3 e6 2. e4 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. h3 Bf5 7. Nc3 Bg6 8. Bg5 f6 9. Be3 c6 10. Nh4 Nd7
1947 CAN Ch – Round 9 – Rauch, Joseph Lyon – 1/2-1/2 – Yanofsky, Daniel Abraham – G7 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. h3 O-O 7. O-O Bf5 8. Nc3 c6 9. Ne2 Bxd3 10. Qxd3 Ng6
1947 US Open Corpus Christi – Round 9 – Thompson, Don – 1/2-1/2 – Yanofsky, Daniel Abraham – G7 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Nc3 c6 8. Ne2 Bf5 9. Ng3 Bxd3 10. Qxd3 Ng6
1949 URS Ch, semi final – Round 17 – Ebralidze, Alexandre – 1/2-1/2 – Nezhmetdinov, Rashid – G123 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O O-O 7. Re1 Bf5 8. Bg5 f6 9. Bh4 Bxd3 10. Qxd3 Qd7
1951 YUG Ch 7th – Round 6 – Nedeljkovic, Srecko M – 1/2-1/2 – Trifunovic, Petar – G50 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Nbc6 7. c3 Bg4 8. Bg5 f6 9. Bh4 Qd7 10. Nbd2 O-O
1951 YUG Ch 7th – Round 9 – Germek, Milan – 1/2-1/2 – Puc, Stojan – G73 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Nc6 7. c3 Bg4 8. O-O Qxe2 9. Bxe2 Nge7 10. Re1 O-O
1952 JUG Ch – Round 11 – Trajkovic, Mihajlo – 1-0 – Ivkov, Borislav – G71 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. Be3 Nbc6 8. a3 Qd7 9. Nbd2 Nf5 10. h3 Bh5
1953 Wch U20 qual – Round 1 – Reichel, Ewald – 1/2-1/2 – Scafarelli, Francesco – G4 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O O-O 7. Nc3 c6 8. Re1 Bf5 9. Bxf5 Nxf5 10. Ne2 Re8
1954 Amsterdam olm – Round 1 – Matanovic, Aleksandar – 1/2-1/2 – Goode, Royal – G62 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Bxe2 Nf6 8. O-O O-O 9. Nc3 c6 10. Bg5 Nbd7
1954 DDR Ch 05th – Round 12 – Kunze, Klaus – 1-0 – Kuebart, Erich – G66 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. Nc3 Nbc6 8. Nb5 Nf5 9. Nxd6+ Nxd6 10. Re1+ Ne7
1954 Mar del Plata – Round 5 – Alonzo Salomon, Jose Luis – 0-1 – Castillo Larenas, Mariano – G43 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. Re1 Nc6 8. c3 Qd7 9. Nbd2 f6 10. b4 O-O
1955 Erfurt – Round 4 – Franz, Joachim – 1/2-1/2 – Fuchs, Reinhart – G34 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. O-O Nc6 7. c3 Nge7 8. Nbd2 Qd7 9. Qc2 f6 10. b4 Bf5
1956 Leningrad ch-URS – Round 1 – Bannik, Anatolij – 0-1 – Korchnoi, Viktor – G116 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. Nc3 c6 7. O-O Bg4 8. Re1 Qb6 9. Bd2 Nd7 10. Na4 Qc7
1956 Moscow olm prel – Round 9 – Dittmann, Sieghart – 1/2-1/2 – Szabo, Ladislav – G267 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O O-O 7. Nc3 c6 8. Re1 Bf5 9. Bg5 Bxd3 10. Qxd3 Qc7
1959 BUL Ch – Round 12 – Karastoichev, Emil – 0-1 – Hadjipetrov, Alexander – G10 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. O-O Nc6 7. c3 Nge7 8. Re1 Qd7 9. Nbd2 O-O-O 10. b4 Rde8
1962 Hungary – Round 3 – Dozsa, Paul – 1/2-1/2 – Szily, Jozsef – G30 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. c4 c6 7. Nc3 h6 8. cxd5 cxd5 9. O-O Nbc6 10. h3 Be6
1962 Moscow – Round 1 – Ignatiev, Felix N – 1/2-1/2 – Padevsky, Nikola – G55 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. Nc3 c6 8. Re1 Nd7 9. Bg5 Nf6 10. Rb1 O-O
1963 Hoogovens-C – Round 6 – Canal, Esteban – 1-0 – Smederevac, Petar – G23 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. c3 Nbc6 8. Bg5 Qd7 9. Nbd2 O-O 10. Re1 Rfe8
1964 Sarajevo BIH – Round 7 – Bogdanovic, Rajko – 1/2-1/2 – Ivkov, Borislav – G17 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O O-O 7. Re1 Bf5 8. Bg5 Bxd3 9. Qxd3 f6 10. Bh4 Qd7
1964 Tel Aviv olm fin-B – Round 13 – Silva Nazzari, Raul – 0-1 – Uhlmann, Wolfgang – G161 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Nge7 7. O-O Bg4 8. Nbd2 Qd7 9. Re1 f6 10. Nf1 O-O-O
1964 Tel Aviv olm fin-D – Round 3 – Philippe, Georges – 0-1 – Durão, Joaquim Manuel – G5 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. c3 Bf5 8. Bg5 f6 9. Bh4 c6 10. Bg3 Re8
1965 Tbilisi – Round ? – Bogdanovic, Rajko – 1/2-1/2 – Soos, Bela – G64 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Bg4 7. Bg5 f6 8. Bh4 O-O 9. Bg3 Bxg3 10. hxg3 Nbc6
1966 Zinnowitz GER – Round 15 – Haag, Ervin – 1/2-1/2 – Fuchs, Reinhart – G29 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Qe7+ 6. Qe2 Qxe2+ 7. Bxe2 Ne7 8. O-O O-O 9. Bd3 Bf5 10. Bxf5 Nxf5
1967 Reggio Emilia 6768 10th – Round 4 – Canal, Esteban – 1/2-1/2 – Jahr, Ulrich – G15 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. O-O Nge7 7. c3 Bg4 8. Bg5 f6 9. Bh4 Qd7 10. Bg3 O-O-O
1968 Varna BUL – Round 15 – Radulov, Ivan – 1/2-1/2 – Sakharov, Yuri N – G49 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. Bg5 Nbc6 8. c3 Qd7 9. Nbd2 f6 10. Bh4 Bf5
1969 Budapest ch-HUN – Round 1 – Barczay, Laszlo – 1/2-1/2 – Flesch, Jean-benoit – G86 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Bg5 f6 8. Bh4 Nbc6 9. c3 Bf5 10. Qc2 Qd7
1969 Raach zt – Round 3 – Lahti, Jouko – 0-1 – Matanovic, Aleksandar – G41 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Bg5 f6 8. Bh4 Bf5 9. Nc3 Qd7 10. Bg3 Nbc6
1969 Sarajevo – Round 8 – Mestrovic, Zvonimir – 1/2-1/2 – Gliksman, Darko – G61 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O O-O 7. Bg5 f6 8. Bh4 Bf5 9. Bg3 Bxd3 10. Qxd3 Bxg3
Eurotel Trophy 2002 – Round 1.4 – Shirov, Alexei – 1-0 – Gurevich, Mikhail – G42 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. h3 Bh5 8. Bg5 Nbc6 9. c3 f6 10. Bh4 Qd7
FIDE World Cup 2017 – Round 2.6 – So, Wesley – 1-0 – Bluebaum, Matthias – G308 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. O-O Nge7 7. Nc3 a6 8. Re1 Nb4 9. Bg5 f6 10. Bh4 Bg4
GCT Rapid YourNextMove 2018 – Round 9.1 – Anand, Viswanathan – 1/2-1/2 – So, Wesley – G41 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. Nc3 Nge7 7. h3 Nb4 8. Nb5 Nxd3+ 9. Qxd3 Bf5 10. Qc3 O-O
Tal Memorial Blitz 2014 – Round 13.3 – Leko, Peter – 1/2-1/2 – Morozevich, Alexander – G75 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Bg4 7. O-O Nge7 8. Re1 Qd7 9. Nbd2 f6 10. b4 O-O
World Blitz 2021 – Round 2.49 – Jakubowski, Kacper – 0-1 – Bartel, Mateusz – G106 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Re1 Nbc6 8. c3 Bf5 9. Bxf5 Nxf5 10. Nbd2 Qd7
World Cup 1989 – Round ? – Illescas Cordoba, Miguel – 1-0 – Vaganian, Rafael A – G113 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bg4 7. Re1 Nc6 8. c3 Qd7 9. Bg5 O-O-O 10. Nbd2 f6

C01o — Exchange

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Nf3

Eval: [+0.16]

Les coups candidats

5…Ne7 — 42.5% (3508 parties)

Ambassadeurs : Juszczak, Anna (6x), Zdrazil, Bohumir (6x), Portisch, Ferenc (5x), Meijers, Viesturs (5x), Grumadiene, Ieva (5x), Psaila, Clarence (5x), Guo, Weibao (5x), Cretu, Sorin-Alexandru (5x)

5…Nf6 — 25.1% (2069 parties) →

Ambassadeurs : Maroczy, Geza (13x), Klanica, Anton (6x), Tarrasch, Siegbert (5x), Morphy, Paul (4x), Schlechter, Carl (4x), Svensen, Tarjei Joten (4x), Ahmed Osman, Maria (4x), Foerster, Jonas (4x)

5…Bg4 — 14.8% (1222 parties)

Ambassadeurs : Rubinstein, Akiba (6x), Banszegi, Attila (6x), Sonntag, Hermann (5x), Riazantsev, Alexander (4x), Petrusic, Toni (4x), Lapaj, Mateusz (4x), Spielmann, Rudolf (3x), Brody, Miklos (3x)

5…Nc6 — 13.6% (1122 parties)

Ambassadeurs : Storkebaum, Ulrike (5x), Medic, Mirjana (5x), Berg, Edvard Vallestrand (4x), Hehir, Michael (4x), Ferkingstad, Sjur (3x), Fernandez Manrique, Agustin (3x), Meijers, Viesturs (3x), Dadello, Aleksandra (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…Ne7	5…Nf6	5…Bg4	5…Nc6
<1800	638	40%	26%	14%	14%
1800-2200	3750	44%	22%	16%	14%
2200-2600	1327	44%	24%	11%	18%
2600+	17	41%	18%	12%	29%

Évolution par décennie (% des parties)

Décennie	N parties	5…Ne7	5…Nf6	5…Bg4	5…Nc6
1850s	9	—	78%	—	—
1860s	9	22%	33%	—	22%
1870s	14	7%	93%	—	—
1880s	11	—	91%	—	—
1890s	19	—	89%	11%	—
1900s	14	7%	79%	7%	—
1910s	28	4%	46%	50%	—
1920s	40	18%	48%	20%	5%
1930s	35	34%	31%	11%	9%
1940s	22	36%	27%	14%	18%
1950s	29	52%	21%	10%	7%
1960s	44	45%	23%	11%	16%
1970s	82	33%	29%	20%	15%
1980s	195	37%	27%	13%	18%
1990s	1502	41%	27%	16%	11%
2000s	2612	43%	25%	17%	11%
2010s	2941	43%	24%	14%	16%
2020s	644	48%	18%	10%	21%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…Ne7	43%	48%	▲ +4.4%
5…Nf6	24%	18%	▼ -5.5%
5…Bg4	14%	10%	▼ -3.9%
5…Nc6	16%	21%	▲ +5.4%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 6 parties
Lasker, Emanuel — 1 partie
Hou, Yifan — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

5…Ne7 — 42.5% (3508 parties)

1866 — Von Feyerfeil, Emil vs ? — 1-0 — Vienna AUT
1866 — Leffmann, Karl vs Schwenkenberg, F. — 1-0 — Duesseldorf GER
1873 — Jackson, George E vs Gordon, John H — 1-0 — Toronto CAN
1904 — Parke, Chloe Lin vs Tierney, Fionn — 1-0 — Cable Match
1911 — Maroczy, Geza vs Rubinstein, Akiba — 1/2-1/2 — San Sebastian ESP

5…Nf6 — 25.1% (2069 parties)

1851 — Brien, Robert vs Boden, Samuel S — 1-0 — London ENG
1851 — Horwitz, Bernhard vs Bird, Henry — 1-0 — London ENG
1855 — Falkbeer, Ernst vs Brien, Robert — 1/2-1/2 — London ENG
1856 — Clerc, Albert vs Tassinari, Gerolamo — 1-0 — Parigi FRA
1859 — Morphy, Paul vs Walker, George — 1/2-1/2 — London ENG

5…Bg4 — 14.8% (1222 parties)

1899 — Erler Pelzer, Ian Kevin vs Tresling Jan Diderik — 1/2-1/2 — Amsterdam NED
1899 — Te Kolste, Jan Willem vs Tresling, Jan Diderik — 0-1 — Amsterdam NED
1908 — Weiss, Jakob vs Swiderski, Radoslaw — 1/2-1/2 — Duesseldorf GER
1911 — Breyer, Gyula vs Brody, Miklos — 0-1 — Budapest HUN
1911 — Fahrni, Hans vs Alapin, Simon — 0-1 — Munich GER

5…Nc6 — 13.6% (1122 parties)

1861 — Anderssen, Adolf vs Dupre La Tour, Camille — 1-0 — Rotterdam NED
1868 — Burn, Amos vs De Vere, Cecil V — 0-1 — London ENG
1927 — Jaboth Enoch Favour vs Nimzowitsch, Aron — 0-1 — Berlin GER
1928 — Stoltz, Gosta vs Tartakower, Savielly — 1/2-1/2 — It BSG Berlin GER
1930 — Eljaschev vs Alekhine, Alexander — 0-1 — Europe

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