C14m — French: Classical, Steinitz, 9.Qd2

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5 9.Qd2 *   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 0
bR
bK
bP
bP
bN
bQ
bP
bP
bP
bP
Case forte (2v0)
bP
bP
wPPion central
Case forte (2v1)
wPPion central
wP
wN
wN
wP
wP
wP
wQ
wP
wP
wR
wK
wBFou actif — mobilité 5
wR
abcdefgh
Atouts. Les Blancs s'appuient sur les cases fortes b5 et g5.

Côté adverse. Le fou enfermé en c8.

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) ; Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wBFou enfermé — mobilité 5
wKRoi au centre — doit roquer
wR
wP
wP
wQ
wP
wP
wP
wN
wN
wP
wP
wP
bP
bP
bP
bP
bP
bP
bQ
bN
bP
bP
bK
bR
bB
bN
bR
hgfedcba
Côté adverse. Le fou enfermé en f1 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. b6+Bb7 (PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)) ; ...Nc6 (Développer Nb8) ; ...Bg4 (Clouer Nf3) ; ...c4 (Rupture) ; ...f6 (Rupture).
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● d4→e5, f4→e5 ● e6→d5, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● g5 (2v1)
Cases faibles ● e5
Centre ● d4 (2v1), ● e5 (3v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 5)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous Non Non
Non développées 3 (f1, a1, h1) 3 (b8, c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ! ● Roqué
Droits de roque O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre fermé
Ruptures ● f4-f5 ● …c5-c4, ● …f7-f6, ● …f7-f5
Partie
1911 Carlsbad – Round 1 – Rubinstein, Akiba – 1-0 – Levenfish, Grigory – G15
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 f6 10. exf6 Qxf6
1911 Karlsbad – Round ? – Rubinstein, Akiba – 1-0 – Levenfish, Grigory – G298
1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 f6 10. exf6 Qxf6
1912 It (Men) San Sebastian ESP – Round 14 – Spielmann, Rudolf – 1-0 – Teichmann, Richard – G33
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1912 San Sebastian – Round 14 – Tarrasch, Siegbert – 1-0 – Teichmann, Richard – G35
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1920 Berlijn – Round 6 – Breyther, Ruediger – 1-0 – Spielmann, Rudolf – G18
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1924 Paris f-B – Round 6 – Davidescu, George – 1-0 – O'Hanlon, John – G28
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1925 Wiesbaden – Round 1 – Schories, Georg – 1-0 – Spielmann, Rudolf – G7
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 f6 10. exf6 Qxf6
1926 Merano Meran ITA – Round 11 – Yates, Frederic D – 0-1 – Spielmann, Rudolf – G32
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 f6 10. Bd3 cxd4
1928 The Hague – Round 1 – Schoenmann, Wilhelm – 0-1 – Gemzoe, Jacob – G11
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1930 Hamburg olm – Round 1 – Bellod Thomas, Gonzalo – 0-1 – Scheinbergas – G19
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. Nb5 a6
1931 Bled – Round 1 – Kostic, Boris – 1/2-1/2 – Maroczy, Geza – G6
1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1931 Hastings 3132 – Round ? – Kashdan, Isaac – 1-0 – Menchik, Vera Frantsevna – G15
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. Rd1 a6
1932 Bad Sliac – Round 1 – Gonzalez May, Daniel Francisco – 1/2-1/2 – Maroczy, Geza – G77
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1932 Hastings3233 – Round 8 – Jackson, Edward Mackenzie – 0-1 – Menchik, Vera Frantsevna – G39
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. Be2 a6
1932 London – Round 2 – Koltanowski, George – 1-0 – Bellod Thomas, Gonzalo – G8
1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 f6 10. exf6 Qxf6
1932 Pasadena – Round 6 – Dake, Arthur William – 1/2-1/2 – Fine, Reuben – G29
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1933 Budapest – Round 1 – Joyeux Steiner, Gael – 0-1 – Lilienthal, Andor – G5
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Qd2 c5 9. Nf3 Nc6 10. g3 a6
1933 Mnichovo ch CZE – Round 9 – Treybal, Karel – 1-0 – Menchik, Vera – G12
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1934 Maribor – Round 7 – Asztalos, Lajos – 1/2-1/2 – Menchik, Vera Frantsevna – G30
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 Nb6
1934 Ujpest – Round ? – Steiner, Lajos – 0-1 – Ståhlberg, Gideon – G117
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1934 Ujpest – Round 1 – Joyeux Steiner, Gael – 1/2-1/2 – Lilienthal, Andor – G96
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1935 GER Ch 3rd – Round 6 – Schoenmann, Wilhelm – 1/2-1/2 – Lachmann, Hans G – G9
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1937 Kemeri – Round 1 – Stahlberg, Gideon – 1-0 – Keres, Paul – G101
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. O-O-O f6
1937 Margate – Round 6 – Tylor, Theodore Henry – 0-1 – Menchik, Vera – G25
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 Nb6
1938 Argentina – Round 19 – Corte, Cesar J – 1-0 – Carballo Madrigal, Fabian – G84
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. g3 f6
1938 GBR Ch 31st – Round 9 – Mallison, Harold Vincent – 0-1 – Menchik, Vera – G28
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 Nb6
1938 Lodz – Round 1 – Steiner, Lajos – 0-1 – Menchik, Vera Frantsevna – G83
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1938 Stockholm – Round 1 – Stoltz, Gösta – 1/2-1/2 – Bergqvist, Nils – G19
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1938 USA Ch fin-A – Round 1 – Horowitz, Albert Israel – 1-0 – Moskowitz, Jack – G9
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1939 Argentina – Round 7 – Grau, Roberto G – 1-0 – Guimard, Jean Louis – G7
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1939 Buenos Aires – Round 1 – Alonso Carballo, Octavio – 1-0 – Guimard, Jean Louis – G26
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 cxd4
1941 GER Ch 8th – Round 7 – Rahn, Kurt – 1-0 – Lachmann, Hans G – G17
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1942 Mar del Plata – Round 10 – Michel, Pascal – 1-0 – Czerniak, Magdalena – G85
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. O-O-O Rb8
1942 Mar del Plata – Round 14 – Corte, Cesar J – 0-1 – Stahlberg, Gideon – G118
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. O-O-O f6
1942 Mar del Plata ARG – Round ? – Corte, Cesar J – 0-1 – Stahlberg, Gideon – G10
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. O-O-O f6
1942 Ventnor City – Round 1 – Moskowitz, Jack – 0-1 – Yanofsky, Daniel Abraham – G3
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 a6
1948 Bad Nauheim – Round 1 – Rellstab, Ludwig – 1/2-1/2 – Troger, Paul – G26
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 f6 10. exf6 Qxf6
1948 GER Ch Essen GER – Round 9 – Ernst, Wilhelm – 0-1 – Schmid, Lothar – G15
1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Qd2 c5 9. Nf3 Nc6 10. g3 a6
1949 GER Ch 13th – Round 9 – Rautenberg, Wilhelm – 0-1 – Niephaus, Walter – G21
1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. g3 f6
1950 Dubrovnik olm – Round 7 – Rellstab, Ludwig – 0-1 – Kramer, Gerald – G97
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Qd2 c5 9. Nf3 Nc6 10. g3 Rb8
1952 Saltsjobaden Interzonal – Round 14 – Wade, Robert G – 1/2-1/2 – Eliskases, Erich – G134
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O Nb6
1954 URS Ch, semi final – Round 1 – Pimenov, Serafim – 1-0 – Lilienthal, Andor – G71
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O a6
1960 GBR Ch 47th – Round 11.7 – Beach, Thomas John – 1-0 – Wood, Baruch – G96
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 b6 10. O-O-O Ba6
1961 Wch U20 fin-A – Round 9 – Westerinen, Heikki M.J. – 0-1 – Kuyindzhi, Alexander A – G20
1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 O-O 8. f4 c5 9. Nf3 Nc6 10. O-O-O Nb6
1962 Bucharest – Round 13 – Gheorghiu, Florin – 1/2-1/2 – Mititelu, Gheorghe – G66
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nf3 O-O 9. Qd2 f6 10. exf6 Qxf6
1962 Kislovodsk – Round ? – Vasiukov, Evgeni – 1-0 – Gusev, Yuri S – G22
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. g3 f5
1963 LAT Ch – Round ? – Klovans, Janis – 1-0 – Klasups, Karlis – G64
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. g3 Nb6
1968 Bristol ch-BCF – Round 6 – Littlewood, Norman – 0-1 – Wood, Beau – G69
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Qd2 c5 9. Nf3 b6 10. O-O-O Ba6
Euwe Memorial 1991 – Round 4 – Van der Wiel, John T.H. – 0-1 – Korchnoi, Viktor – G18
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Qd2 c5 9. Nf3 Nc6 10. O-O-O Nb6
Rotterdam tt 1988 – Round 1 – Sax, Gyula – 1/2-1/2 – Korchnoi, Viktor – G18
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O Nb6
Thessaloniki olm 1988 – Round 8 – Short, Nigel D – 1-0 – Korchnoi, Viktor – G72
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O a6
World Cup 1989 – Round 1 – Sax, Gyula – 1/2-1/2 – Timman, Jan H – G80
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O Nb6
C14m — Classical Steinitz
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5 9.Qd2
Eval: [+0.27]
Les coups candidats
9…Nc6 — 88.8% (1426 parties)
Ambassadeurs : Gaujens, Artis (34x), Ulybin, Mikhail (24x), Gleizerov, Evgeny (19x), Zueger, Beat (17x), Stahlberg, Gideon (10x), Brynell, Stellan (10x), Voveris, Gediminas J (10x), Madl, Ildiko (7x)
9…a6 — 4.9% (79 parties)
Ambassadeurs : Ludevid i Massana, Joan (5x), González Sánchez, Federico (4x), Molina Rodriguez, Borja (3x), Hernandez Leon, Sergio (3x), Wimmer, Jaroslav (2x), Nowak, Ireneusz (2x), De Jong, Maarten (2x), Gutkind, Kedem (2x)
9…cxd4 — 3.4% (55 parties)
Ambassadeurs : Nekhaev, Andrey Ivanovich (2x), Lehtinen, Pentti (2x), Ardila Barrera, Jesus Fernando (2x), Kazmierski, Tomasz (2x), Mikushin, Aleksandr Petrovich (2x), Michel, Paul (1x), Ernst, Wilhelm (1x), Keller, Rudolf (1x)
9…f6 — 1.7% (27 parties)
Ambassadeurs : Rubinstein, Akiba (2x), Levenfish, Grigory (2x), Spielmann, Rudolf (2x), Koltanowski, George (1x), Bellod Thomas, Gonzalo (1x), Rellstab, Ludwig (1x), Troger, Paul (1x), Schories, Georg (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Nc6 9…a6 9…cxd4 9…f6
<1800 41 85% 7% 7%
1800-2200 480 85% 8% 5% 2%
2200-2600 686 92% 4% 2% 1%
2600+ 11 100%
Évolution par décennie (% des parties)
Décennie N parties 9…Nc6 9…a6 9…cxd4 9…f6
1910s 4 50% 50%
1920s 6 67% 33%
1930s 36 92% 3% 3%
1940s 17 88% 6% 6%
1950s 10 100%
1960s 22 82% 5% 5%
1970s 18 94%
1980s 70 96% 1% 1%
1990s 352 94% 1% 2% 2%
2000s 528 94% 2% 2% 2%
2010s 496 80% 12% 6% 1%
2020s 46 83% 7% 11%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nc6 80% 83% ▲ +2.6%
9…a6 12% 7% ▼ -5.4%
9…cxd4 6% 11% ▲ +5.0%
9…f6 1% 0% ▼ -1.0%
Parties historiques
9…Nc6 — 88.8% (1426 parties)
1912 — Tarrasch, Siegbert vs Teichmann, Richard — 1-0 — San Sebastian ESP
1912 — Spielmann, Rudolf vs Teichmann, Richard — 1-0 — San Sebastian ESP
1920 — Breyther, Ruediger vs Spielmann, Rudolf — 1-0 — Berlin GER
1924 — Davidescu, George vs O'Hanlon, John — 1-0 — Paris FRA
1924 — Capablanca, Jose vs Reti, Richard — 1-0 — New York, NY USA
9…a6 — 4.9% (79 parties)
1993 — Toorman, Jan vs Jacobs, Byron A — 0-1 — Eindhoven NED
1997 — Schemmann, Bernhard vs Livelo, Joey Darvin — 0-1 — ICCF Email
1997 — Kimberley, Mark vs Randriamiharisoa, Alex — 0-1 — corr IECG 2 game mt
1998 — Stolic, Dejan vs Koolsbergen, Nico — 1-0 — IECG
2000 — Klovans, Janis vs Goemann, Jens — 1-0 — Leipzig GER
9…cxd4 — 3.4% (55 parties)
1937 — Michel, Paul vs Ernst, Wilhelm — 1/2-1/2 — Bad Oeynhausen GER
1940 — Keller, Rudolf vs Schmidt, Paul Felix — 0-1 — Bad Oeynhausen GER
1960 — Haro Garcia, Gilberto vs Petersen, Sejr Holm — 1/2-1/2 — Olympiad final B
1980 — Klovans, Janis vs Stezko, Oleg — 1-0 — Erevan ARM
1995 — Andresen, Joao vs Franck Homer — 1-0 — IECG CUP95-PR.016
9…f6 — 1.7% (27 parties)
1911 — Rubinstein, Akiba vs Levenfish, Grigory — 1-0 — Carlsbad CZE
1911 — Rubinstein, Akiba vs Levenfish, Grigory — 1-0 — Carlsbad CZE
1925 — Schories, Georg vs Spielmann, Rudolf — 1-0 — Wiesbaden GER
1926 — Yates, Frederic D vs Spielmann, Rudolf — 0-1 — Merano Meran ITA
1932 — Koltanowski, George vs Bellod Thomas, Gonzalo — 1-0 — London ENG

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