Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● e6→d5, f7→e6, g7→h6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0)	● e4 (2v1), ● g5 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (2v1), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 1)
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	● e3-e4	● …e6-e5

D56h — QGD: Lasker Defence, Teichmann, 9…Nxc3

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Qc2 Nxc3 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Qxc3 (Centraliser la dame, Prépare O-O-O — 92 % des parties) ; bxc3 (Capture en c3, Renforcer le centre — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...dxc4 (Capture en c4, Frapper le centre adverse — 42 % des parties) ; ...c6 (Renforcer le centre — 41 % des parties) ; ...b6 (Préparer le fianchetto — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1934 Zuerich – Round 1 – Flohr, Salo – 1/2-1/2 – Bernstein, Olivia – G20 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 Ne4 7. Bxe7 Qxe7 8. Qc2 O-O 9. Nf3 Nxc3 10. Qxc3 c6
1935 BCF Ch 28th – Round 6 – Michell, Reginald – 1-0 – Cross, Alfred Rupert Neale – G14 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1935 Moscow – Round 12 – Levenfish, Grigory – 1/2-1/2 – Lasker, Emanuel – G56 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1935 Warsaw olm – Round 16 – Pleci, Isaias – 1-0 – Staehelin, Adolf – G63 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1937 Ostende – Round 1 – Landau, Salo – 1/2-1/2 – Tartakower, Savielly – G2 1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 b6
1938 Bad Elster – Round 4 – Weil, Wolfgang – 0-1 – Eliskases, Erich – G16 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1938 Ljubljana – Round 11 – Pirc, Vasja – 1/2-1/2 – Foltys, Jan – G74 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1938 Lodz – Round 1 – Stahlberg, Gideon – 1/2-1/2 – Eliskases, Erich – G37 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1938 Noordwijk – Round 4 – Pirc, Vasja – 1/2-1/2 – Euwe, Max – G20 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1939 Bad Oeynhausen ch-GER – Round 1 – Heinicke, Herbert – 1-0 – Ernst, Wilhelm – G11 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1939 Buenos Aires ARG – Round ? – Frydman, Paulino – 1-0 – Gershman Jose – G14 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1939 Buenos Aires Circulo – Round 1 – Keres, Paul – 1-0 – Gerschman, Jose – G19 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1939 Buenos Aires ol prel-C – Round 7 – Van Scheltinga, Theo – 1/2-1/2 – Grau, Roberto G – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1945 Vina del Mar – Round 5 – Najdorf, Miguel – 1-0 – Cristia, Jose Maria – G17 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1946 Corr – Round ? – Buerger, Victor – 1/2-1/2 – Korning, Peter – G1 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1946 London-A – Round 7 – Fairhurst, William – 0-1 – Bernstein, Olivia – G16 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Qc2 h6 6. Bh4 Ne4 7. Bxe7 Qxe7 8. e3 O-O 9. Nf3 Nxc3 10. Qxc3 c6
1946 Staunton, Groningen NED – Round 7 – Denker, Arnold S – 1/2-1/2 – Vidmar, Marjeta – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1947 Buenos Aires ch-ARG – Round 1 – Sanguinetti, Renato – 1-0 – Marini Speca, Gioia – G30 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1947 Hermanis Matisons Memorial – Round 4 – Endzelins, Lucius – 1-0 – Zemgalis, Elmars – G4 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1947 Yugoslavia Ch – Round 10 – Markovic, Miroslav – 1/2-1/2 – Vidmar, Milan Jr – G47 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1947 Yugoslavia Ch – Round 17 – Bozic, Aleksandar – 1/2-1/2 – Trifunovic, Petar – G83 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1948 Hastings4849 – Round 1 – Wood, Beau – 1/2-1/2 – Muhring, Willem Jan – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1948 Saltsjobaden Interzonal – Round 18 – Kotov Lundqvist, Alex – 1/2-1/2 – Book, Eero – G161 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1949 Heidelberg – Round 9 – Kieninger, Georg – 1/2-1/2 – Schmidt, Pascal – G31 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1951 Marianske Lazne zt – Round 1 – Szabo, Ladislav – 1/2-1/2 – Benko, Pal – G14 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1952 Hungary Ch – Round 10 – Negyesy, Gyorgy – 1/2-1/2 – Lengyel, Laszlo – G57 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1952 ITA-ch15 – Round 1 – Porreca, Giorgio – 1/2-1/2 – Norcia, Federico – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1952 Moscow Ch – Round 11 – Averbakh, Yuri L – 0-1 – Ravinsky, Grigory – G59 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1952 Moscow RUS – Round 1 – Liublinsky, Victor – 0-1 – Ravinsky, Grigory – G1 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1952 URS ch sf – Round 15 – Mikenas, Vladas – 1/2-1/2 – Ravinsky, Grigory – G96 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1952 URS ch sf – Round 3 – Mikenas, Vladas – 1/2-1/2 – Fridstein, German – G17 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1953 Bucharest – Round 5 – Smyslov, Vladimir – 1/2-1/2 – Petrosian, Tigran A. – G45 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1954 FRG Ch qual West – Round 2 – Hoenlinger, Baldur – 1/2-1/2 – Niephaus, Walter – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1954 Hollywood Open – Round 1 – Steiner, Herman – 1/2-1/2 – Kashdan, Isaac – G10 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. bxc3 c5
1954 Prague zt Prague CZE – Round 5 – Pedersen, Ebbe – 1/2-1/2 – Olafsson, Fridrik – G17 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Qc2 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Nf3 Nxc3 10. Qxc3 dxc4
1955 USSR – Round 1 – Nei, Iivo – 0-1 – Polyak, Angela – G3 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1955 Wroclaw – Round ? – Gadalinski, Jan – 0-1 – Dzieniszewski, Andrzej – G22 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1960 Cordoba – Round 1 – Taimanov, M. – 1/2-1/2 – Kortchnoi, V. – G6 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1960 Leipzig olm prel – Round 9 – Byrne, Robert E – 1/2-1/2 – Bialas, Wolfram – G298 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1961 Baku ch-URS – Round 10 – Khasin, Abram – 1/2-1/2 – Lein, Anatoly – G95 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1961 Bled – Round 1 – Trifunovic, Petar – 1/2-1/2 – Donner, Jan-Hein – G23 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1961 FRG Ch 06th – Round 4 – Eising, Johannes – 1/2-1/2 – Bialas, Wolfram – G8 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1962 Hoogovens – Round 1 – Trifunovic, Petar – 1-0 – Donner, Jan-Hein – G12 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1962 Hungary – Round 6 – Szily, Jozsef – 1/2-1/2 – Filep, Tibor – G46 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1962 Skopje ch17-YUG – Round 1 – Sofrevski, Jovan – 1/2-1/2 – Ciric, Dimitrije – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1962 Varna olm – Round 8 – Ivkov, Borislav – 1/2-1/2 – Bouwmeester, Hans – G185 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1963 Budapest – Round 1 – Dely, Peter – 1-0 – Csanady, Zsombor – G9 1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 Nc6
1963 Sarajevo – Round 2 – Szabo, Ladislav – 1/2-1/2 – Portisch, Lajos – G15 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1964 ESP Ch 29th – Round 8 – Pomar Salamanca, Arturo – 1/2-1/2 – Perez Gonsalves, Eduardo – G32 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
1964 EU Team Ch sf – Round 2.5 – Bobotsov, Milko G – 1/2-1/2 – Bilek, Istvan – G25 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1964 Hoogovens Beverwijk NED – Round 1 – Filip, Miroslav – 1/2-1/2 – Donner, Jan-Hein – G7 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1966 CSR Ch Int – Round 6 – Taimanov, Mark E – 1-0 – Augustin, Josef – G9 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 b6
1966 Panamerican – Round ? – Letelier Martner, Rene – 1/2-1/2 – Santa Cruz Beneito, Hugo – G62 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 b6
1966 Tbilisi ch-URS – Round 15 – Kortchnoi, V. – 1/2-1/2 – Liberzon, V. – G129 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1967 Capablanca Memorial – Round 18 – Filip, Marius Liviu – 1/2-1/2 – Schmid, Leo – G160 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1968 Buesum – Round 15 – Kolarov, Atanas S. – 1/2-1/2 – Mohrlok, Dieter – G22 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1968 CSR Ch – Round 19 – Dolezal, Jiri – 1/2-1/2 – Augustin, Josef – G165 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 1/2-1/2
1968 Sarajevo – Round 13 – Kavalek, Lubomir – 1/2-1/2 – Krogius, Nikolai V – G87 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1968 URS Team Ch – Round 1 – Bronstein, David I – 1/2-1/2 – Shamkovich, Leonid – G82 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
1968 URS Team Ch – Round 1 – Tal, Mikhail – 1/2-1/2 – Polugaevsky, Lev – G34 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
2. FIDE GP 2008 – Round 7 – Aronian, Levon – 1/2-1/2 – Jakovenko, Dmitry – G40 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
Baku FIDE Grand Prix 2014 – Round 6.6 – Tomashevsky, Evgeny – 1/2-1/2 – Nakamura, Hikaru – G36 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
FIDE World Cup 2017 – Round 2.2 – Bu, Xiangzhi – 1/2-1/2 – Bacrot, Etienne – G248 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
GpA 2003 – Round 7 – Bacrot, Etienne – 1/2-1/2 – Kramnik, Vladimir – G27 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
Munchen 1993 – Round 10 – Lutz, Christopher – 1/2-1/2 – Jussupow, Artur – G39 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
Munchen 1993 – Round 8 – Lobron, Eric – 1/2-1/2 – Jussupow, Artur – G30 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4
Qatar Masters Open 2015 – Round 7.10 – Korobov, Anton – 0-1 – Nguyen, Ngoc Truong Son – G227 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
Sarajevo 1972 – Round 3 – Hort, Vlastimil – 1/2-1/2 – Keres, Paul – G7 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6
Tal Memorial 2007 – Round 8 – Alekseev, Evgeny – 1/2-1/2 – Jakovenko, Dmitry – G34 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4

D56h — Lasker Defence, Teichmann (1934)

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Qc2 Nxc3

Les coups candidats

10.Qxc3 — 91.7% (737 parties)

Ambassadeurs : Jussupow, Artur (8x), Korneev, Oleg (7x), Miladinovic, Igor (6x), Donner, Jan-Hein (5x), Krogius, Nikolai V (4x), Lputian, Smbat (4x), Alexander Tadala (3x), Ravinsky, Grigory (3x)

10.bxc3 — 8.3% (67 parties)

Ambassadeurs : Ostermeyer, Peter, Dr. (2x), Guerrero , Francisco (1x), Cintron, Rafael L (1x), Steiner, Herman (1x), Kashdan, Isaac (1x), Marian, Ralf (1x), Spassov, Liuben (1x), Timoscenko, Gennadij (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.Qxc3	10.bxc3
<1800	34	82%	18%
1800-2200	229	86%	14%
2200-2600	387	96%	4%
2600+	33	97%	3%

Évolution par décennie (% des parties)

Décennie	N parties	10.Qxc3	10.bxc3
1950s	28	96%	4%
1960s	30	97%	3%
1970s	32	97%	3%
1980s	44	93%	7%
1990s	123	95%	5%
2000s	208	90%	10%
2010s	270	89%	11%
2020s	69	93%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.Qxc3	89%	93%	▲ +3.5%
10.bxc3	11%	7%	▼ -3.5%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 4 parties
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

10.Qxc3 — 91.7% (737 parties)

1950 — Krause, Kurt vs Otto, Arnold — 1/2-1/2 — Soemmerda GER
1951 — Knothe, Karl vs Ruppe, Otto — 1/2-1/2 — Schwerin GER
1951 — Rhodes, H. vs Brown, Earl V — 1-0 — England
1951 — Szabo, Laszlo vs Benko, Pal — 1/2-1/2 — Marianske Lazne zt
1952 — Mikenas, Vladas vs Fridstein, German — 1/2-1/2 — Riga LAT

10.bxc3 — 8.3% (67 parties)

1954 — Steiner, Herman vs Kashdan, Isaac — 1/2-1/2 — Hollywood
1964 — Guerrero , Francisco vs Cintron, Rafael L — 0-1 — Tel Aviv ISR
1979 — Spassov, Liuben vs Timoscenko, Gennadij — 1/2-1/2 — Polanica Zdroj POL
1984 — Ostermeyer, Peter, Dr. vs Raupp, Thomas — 1-0 — Bad Neuenahr GER
1986 — Ostermeyer, Peter, Dr. vs Marian, Ralf — 1/2-1/2 — Duitsland tt

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