C15g — French: Winawer, 4.Bd3 dxe4 5.Bxe4 Nf6

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd3 dxe4 5.Bxe4 Nf6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur un fou actif en e4, la paire de fous et la colonne semi-ouverte e.

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 g1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; Bg5 (Clouer Nf6) ; Tour sur colonne e.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte d5, un avant-poste en d5, un fou actif en b4, la paire de fous et la colonne semi-ouverte d.

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 cavalier b8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...c6 (Rupture) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● d5 (3v2)
Cases faibles	—	—
Centre	● e5 (1v0)	● d5 (3v2)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be4	● Be4 Actif (mob. 8)
Bb4		● Bb4 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	4 (g1, c1, a1, h1)	4 (b8, 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	semi-ouvert
Ruptures	● d4-d5, ● f2-f3	● …c7-c6, ● …c7-c5, ● …e6-e5

Partie
1925 Debrecen – Round 1 – Tartakower, Savielly – 1/2-1/2 – Cs. Nagy, Gabor – G71 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. dxc5 O-O 8. Ne2 Nbd7 9. O-O Nxc5 10. Bc4 Nce4
1936 New York ch-USA – Round 11 – Adams, Weaver – 0-1 – Factor, Samuel D – G35 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 Nd7 9. O-O Bxc3 10. bxc3 O-O
1939 USA Ch New York, NY USA – Round 1 – Adams, Weaver – 0-1 – Horowitz, Binyamin – G6 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 c5 7. Nf3 h6 8. Bxf6 Qxf6 9. O-O O-O 10. Nb5 Qe7
1941 Leningrad/Moscow – Round 1 – Lilienthal, Andor – 0-1 – Boleslavsky, Isaac – G6 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. a3 Bxc3+ 8. bxc3 Nbd7 9. Nf3 Qc7 10. O-O c4
1941 Leningrad/Moscow – Round 2 – Boleslavsky, Isaac – 1/2-1/2 – Botvinnik, Mikhail – G16 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. a3 Bxc3+ 8. bxc3 Nbd7 9. Nf3 b6 10. O-O Bb7
1944 New York ch-USA – Round 1 – Fine, Reuben – 1-0 – Weinstock, Solomon – G6 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 c5 8. a3 Bxc3+ 9. bxc3 Nc6 10. O-O Qa5
1947 Leningrad ch-URS – Round 14 – Yudovich, Mikhail M – 1/2-1/2 – Bronstein, David I – G134 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 O-O 8. O-O Bd7 9. Bf4 Bd6 10. Qd2 Bxf4
1951 URS Ch sf – Round 1 – Kondratiev, Pavel E – 0-1 – Shaposhnikov, Yury – G1 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Ba5 8. Ne2 cxd4 9. Nxd4 e5 10. Nb5 Qxd1+
1954 Leningrad ch22-SU sf – Round 20 – Kondratiev, Pavel E – 0-1 – Lisitsin, Georgy – G61 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Ne2 cxd4 10. cxd4 e5
1954 Liberation – Round 15 – Pilnik, Herman – 1/2-1/2 – Petrosian, Tigran A. – G32 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 Nbd7 8. Bf4 Nd5 9. Bd2 N7f6 10. O-O Be7
1954 Olympiad final B – Round 1 – Bhend, Edwin – 1-0 – Flater, Odd – G51 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 Nbd7 8. O-O e5 9. Ng3 c6 10. a3 exd4
1954 Olympiad final B – Round 1 – Bhend, Edwin – 1-0 – Walsh, James – G50 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 cxd4 8. axb4 dxc3 9. Qxd8+ Kxd8 10. bxc3 e5
1955 Buenos Aires CA – Round 5 – Rossetto, Hector – 1/2-1/2 – Bianco Esposito, Antonio – G38 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 Nbd7 8. O-O e5 9. Bg5 Be7 10. Ng3 h6
1955 DDR Ch 06th – Round 15 – Schlieder, Rolf – 1-0 – Dorawa, Bernhard – G64 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 Qe7 8. Bg5 Rd8 9. O-O h6 10. Bh4 c5
1955 Moskou ch-URS – Round ? – Averbakh, Yuri L – 0-1 – Botvinnik, Mikhail – G173 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. dxc5 Nbd7 8. Bd2 Nxc5 9. Bb5+ Ncd7 10. Nf3 a6
1955 Moskou ch-URS – Round 1 – Scherbakov, Vadim – 0-1 – Petrosian, Tigran A. – G97 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. a3 Bxc3+ 8. bxc3 Qc7 9. Nf3 c4 10. Be2 Nd5
1956 Dresden – Round 6 – Sterner, Olof – 1/2-1/2 – Golz, Werner – G42 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 Nc6 8. Be3 cxd4 9. Nxd4 Ne5 10. O-O Nxf3+
1956 GDR Ch Leipzig GER – Round 1 – Handel, Horst – 1/2-1/2 – Juettler Helmut – G3 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Ne2 cxd4 10. cxd4 e5
1956 Mar del Plata – Round 5 – Maderna, Carlos – 1/2-1/2 – Idígoras Guisasola, Gregorio – G35 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 Nbd7 8. O-O Re8 9. Bf4 c6 10. Kh1 Qb6
1957 Minsk zt – Round 10 – Gipslis, Aivars – 1/2-1/2 – Sokolsky, Alexey – G69 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nbd7 7. Ne2 e5 8. O-O O-O 9. Bg5 Bd6 10. Ne4 h6
1957 URS Ch, semi final – Round 16 – Nikolaevsky, Yuri V – 1/2-1/2 – Khasin, Abram – G149 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 e5 8. dxe5 Qxd1+ 9. Kxd1 Ng4 10. Bxg4 Bxg4
1958 Argentina – Round 14 – Pilnik, Herman – 0-1 – Foguelman, Alberto – G112 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Ba5 8. Ne2 cxd4 9. Nxd4 e5 10. Nb5 Qxd1+
1958 GDR Ch Schkopau GER – Round 8 – Zinn, Lothar – 1-0 – Raetsch, Heinz – G49 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Ne2 O-O 10. O-O e5
1958 Munich olm fin-A – Round 5 – Pilnik, Herman – 1/2-1/2 – Dueckstein, Andreas – G47 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 Nc6 8. a3 Bxc3+ 9. bxc3 e5 10. Qd3 cxd4
1958 Munich olm prel – Round 3 – Padevsky, Nikola – 1/2-1/2 – Petrosian, Tigran A. – G33 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 Nbd7 7. Bf3 h6 8. Bxf6 Nxf6 9. Ne2 c6 10. O-O Bd6
1958 Riga ch-URS – Round 1 – Gipslis, Aivars – 1/2-1/2 – Geller, Efim P – G92 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Ne2 e5 8. O-O Bxc3 9. Nxc3 exd4 10. Nb5 c5
1958 Sofia – Round 9 – Golz, Werner – 0-1 – Gurgenidze, Bukhuti – G44 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. Bxc6+ bxc6 9. a3 Bxc3+ 10. bxc3 O-O
1958 UKR Ch – Round 5 – Nikolaevsky, Yuri V – 1/2-1/2 – Platonov, Igor V – G23 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 O-O 8. O-O Bd7 9. Ne4 e5 10. c3 Nxe4
1959 Dresden – Round 15 – Zinn, Lothar – 1/2-1/2 – Golz, Werner – G111 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Be3 O-O 8. Ne2 e5 9. Bxc6 bxc6 10. dxe5 Ng4
1959 URS Team Ch – Round 1 – Gipslis, Aivars – 1-0 – Katalymov, Boris – G92 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 Nd5 8. O-O Nxc3 9. bxc3 Bd6 10. c4 O-O
1960 Buenos Aires – Round 18 – Rossetto, Hector – 1-0 – Foguelman, Alberto – G190 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Ba5 8. dxc5 Bxc3+ 9. bxc3 Qa5 10. Ne2 O-O
1960 It Bad Salzungen GER – Round 7 – Radovici, Corvin – 1/2-1/2 – Popov, Vladimir – G29 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 O-O 9. O-O Nd7 10. a3 Bd6
1960 It Bad Salzungen GER – Round 9 – Radovici, Corvin – 1/2-1/2 – Golz, Werner – G39 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 O-O 9. O-O c6 10. Bd3 Nd7
1960 Leipzig olm – Round 1 – Radovici, Corvin – 0-1 – Byrne, Ray – G13 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 O-O 9. O-O Nd7 10. a3 Ba5
1960 Leipzig olm prel – Round 1 – Radovici, Corvin – 0-1 – Byrne, Robert E – G31 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 Nd7 9. O-O O-O 10. a3 Ba5
1960 Leipzig olm prel – Round 8 – Toran Albero, Roman – 1/2-1/2 – Schmid, Lothar – G33 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 Nc6 8. a3 Bxc3+ 9. bxc3 e5 10. Bxc6+ bxc6
1960 Leningrad Baltic Nat – Round 3 – Nei, Iivo – 1/2-1/2 – Borisenko, Georgy K – G4 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. O-O Bxc3 9. Bxc6+ bxc6 10. bxc3 Ba6
1960 Sao Paulo zt – Round 19 – German, Eugenio – 1/2-1/2 – Flores Alvarez, Rodrigo – G95 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 c5 7. Ne2 Nc6 8. a3 Bxc3+ 9. bxc3 h6 10. Bxf6 Qxf6
1961 Baku ch-URS – Round 1 – Gipslis, Aivars – 0-1 – Bronstein, David I – G5 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 Nbd7 7. Ne2 h6 8. Bxf6 Nxf6 9. Bf3 c5 10. a3 Bxc3+
1961 Moscow Ch – Round ? – Kuznetsov, Viktor N – 1/2-1/2 – Khasin, Abram – G115 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. O-O Nxd4 9. Nxd4 exd4 10. Nb5 O-O
1961 USA Ch Open 62th – Round 7 – Witeczek, Jack – 0-1 – Byrne, Robert E – G29 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. a3 Bd6 8. Nb5 Nbd7 9. Ne2 a6 10. Nxd6 cxd6
1961 Warsaw – Round 1 – Fichtl, Jiri – 1-0 – Podolsky, H. – G64 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nbd7 7. Ne2 O-O 8. O-O e5 9. a3 Bd6 10. Ng3 exd4
1961 Warsaw – Round 1 – Fichtl, Jiri – 1/2-1/2 – Mititelu, Gheorghe – G63 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nbd7 7. Ne2 O-O 8. O-O e5 9. Ng3 Re8 10. Qd3 exd4
1962 CSR Ch – Round 14 – Blatny, Frantisek – 0-1 – Fichtl, Jiri – G121 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. Bg5 Nxd4 9. Be4 c6 10. O-O Be7
1962 CSR Ch – Round 8 – Plachetka, Jan – 1-0 – Fichtl, Jiri – G69 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 Nc6 8. a3 Bxc3+ 9. bxc3 cxd4 10. cxd4 e5
1962 Moscow – Round 1 – Padevsky, Nikola – 1/2-1/2 – Bronstein, David I – G57 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 Nbd7 7. Ne2 h6 8. Bxf6 Nxf6 9. Bf3 c5 10. dxc5 Bxc5
1963 Club Argentino – Round 4 – Rossetto, Hector – 0-1 – Esposito, Alfredo – G22 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Bg5 Nbd7 8. a3 Be7 9. Nge2 e5 10. O-O c6
1964 Tel Aviv olm fin-B – Round 3 – Dueckstein, Andreas – 1/2-1/2 – Quinones Carrillo, Oscar – G37 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 cxd4 8. Qxd4 Qxd4 9. Nxd4 a6 10. O-O O-O
1966 Zinnowitz Zinnowitz GER – Round 4 – Fichtl, Jiri – 1/2-1/2 – Pietzsch, Wolfgang – G13 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. Bxc6+ bxc6 9. O-O Qd6 10. dxe5 Qxe5
1968 Corr – Round 1 – Balogh, Janos – 1-0 – Dijkstra, Koen – G29 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 O-O 9. O-O Nd7 10. Bd3 Bxc3
1968 CSR Ch – Round 6 – Janata, Michael – 1-0 – Acosta Fabian, Janna Paloma – G51 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. O-O Nxd4 9. Nxd4 exd4 10. Nb5 O-O
1968 CSR Team Ch Harrachov – Round 6 – Novak, Ervin – 1-0 – Felix, Vaclav – G21 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. a3 Bxc3+ 8. bxc3 O-O 9. Ne2 h6 10. O-O Nc6
1968 Lasker Memorial – Round 1 – Zinn, Lothar – 1/2-1/2 – Fuchs, Reinhart – G23 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 Nbd7 7. Qf3 c5 8. Rd1 Qa5 9. Bxf6 Nxf6 10. Ne2 cxd4
1975 URS Team Ch – Round ? – Chekhova-Kostina, Tatiana M – 1-0 – Sammul Mari – G463 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nbd7 7. Ne2 O-O 8. O-O e5 9. Bg5 Be7 10. Ng3 exd4
URS Spartakiad 1979 – Round 1 – Lutikov, Anatoly S – 0-1 – Petrosian, Tigran V – G19 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 Nbd7 7. Qd3 c5 8. Nf3 cxd4 9. Qxd4 Qb6 10. Qxb6 Nxb6

C15g — Winawer

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd3 dxe4 5.Bxe4 Nf6

Eval: [-0.05]

Les coups candidats

6.Bf3 — 58.8% (765 parties)

Ambassadeurs : Werner, Clemens (14x), Herbrechtsmeier, Christof (12x), Sariego Figueredo, Wilfredo (7x), Delemarre, Isabel (7x), Vojtek, Vladimir (7x), Fichtl, Jiri (5x), Sutterer, Robert (5x), Antal, Gergely (5x)

6.Bg5 — 20.3% (264 parties)

Ambassadeurs : Simeoni, Matteo (5x), Hoen, Ragnar Harald (5x), MacKenzie, George H (4x), Adams, Weaver (4x), Radovici, Corvin (4x), Balogh, Janos (4x), Lutikov, Anatoly S (4x), Pilz, Dieter (4x)

6.Bd3 — 19.5% (253 parties)

Ambassadeurs : Djuric, Stefan (13x), Gelemerov, Yane (10x), Metev, Martin (7x), Stillerud, Lennart (6x), Novak, Pavel (6x), Wibe, Terje (5x), Philippe, Christophe (5x), Pandurevic, Miro (5x)

6.Qd3 — 0.7% (9 parties)

Ambassadeurs : Schuetz, Thomas (1x), Augustin, Christian (1x), Berger, Benedikt (1x), Stockman, David (1x), Dias, Simone (1x), Lima Lilian (1x), Mullins, David (1x), Lipsits, Sasha (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Bf3	6.Bg5	6.Bd3	6.Qd3
<1800	38	47%	32%	13%	3%
1800-2200	375	58%	17%	23%	1%
2200-2600	500	67%	12%	21%	—
2600+	6	67%	17%	17%	—

Évolution par décennie (% des parties)

Décennie	N parties	6.Bf3	6.Bg5	6.Bd3	6.Qd3
1860s	5	—	80%	20%	—
1870s	2	—	100%	—	—
1880s	2	50%	50%	—	—
1900s	1	—	—	100%	—
1910s	1	—	100%	—	—
1920s	3	33%	33%	33%	—
1930s	4	—	100%	—	—
1940s	6	67%	—	33%	—
1950s	44	77%	9%	14%	—
1960s	48	50%	44%	6%	—
1970s	65	51%	38%	11%	—
1980s	107	65%	19%	15%	—
1990s	272	57%	20%	21%	1%
2000s	393	58%	21%	21%	1%
2010s	309	62%	14%	22%	2%
2020s	38	66%	11%	21%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Bf3	62%	66%	▲ +4.0%
6.Bg5	14%	11%	▼ -3.1%
6.Bd3	22%	21%	▼ -1.3%
6.Qd3	2%	0%	▼ -1.6%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 4 parties
Tal, Mikhail — 2 parties
Alekhine, Alexander — 1 partie

Parties historiques

6.Bf3 — 58.8% (765 parties)

1881 — Clerc, Albert vs Chaseray, Charles Emile — 1-0 — Paris FRA
1929 — Alekhine, Alexander vs Muller Dr — 1-0 — Wiesbaden GER
1944 — Fine, Reuben vs Weinstock, Solomon — 1-0 — New York ch-USA
1946 — Lipiniks, Leonardo vs Pazos, Gramajo — 1-0 — ARG-ch Buenos Aires ARG
1947 — Yudovich, Mikhail M vs Bronstein, David I — 1/2-1/2 — Leningrad ch-URS

6.Bg5 — 20.3% (264 parties)

1867 — MacKenzie, George H vs Elson, Jacob — 1-0 — New York (New York CC)
1867 — MacKenzie, George H vs Reichhelm, Gustavus C — 1-0 — Philadelphia, PA USA
1867 — MacKenzie, George H vs Reichhelm, G.C — 1-0 — USA-ch Philadelphia
1868 — MacKenzie, George H vs Thomson, James L — 1-0 — New York (New York CC)
1870 — Wisker, John vs Blackburne, Joseph — 1-0 — London ENG

6.Bd3 — 19.5% (253 parties)

1869 — MacKenzie, George H vs Perrin, Frederick — 1-0 — New York (Cafe Europa)
1905 — Spielmann, Rudolf vs Důras, Oldřich — 1-0 — Scheveningen NED
1925 — Tartakower, Savielly vs Cs. Nagy, Gabor — 1/2-1/2 — Debrecen HUN
1941 — Boleslavsky, Isaac vs Botvinnik, Mikhail — 1/2-1/2 — Leningrad RUS
1941 — Lilienthal, Andor vs Boleslavsky, Isaac — 0-1 — Leningrad RUS

6.Qd3 — 0.7% (9 parties)

1993 — Berger, Benedikt vs Stockman, David — 1-0 — Lansing ch-MI amateur
1994 — Schuetz, Thomas vs Augustin, Christian — 0-1 — Ludweiler
2001 — Dias, Simone vs Lima Lilian — 0-1 — Volta Redonda
2008 — Mullins, David vs Lipsits, Sasha — 0-1 — ICCF
2012 — Stojanovic, Slobodan vs Kraljevic, Ivan — 0-1 — Andrijevica

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