B45h — Sicilian: Taimanov, Four Knights, 6.Be2

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Be2 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 48 % des parties) ; Nxc6 (Menace d8 — 17 % des parties) ; f3 (Poussée — 7 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 7 % des parties) ; Qd3 (Centraliser la dame, Prépare O-O-O — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bb4 (Clouer c3, Fou actif (mobilité 7), Développer f8 — 68 % des parties) ; ...d6 (Libérer Bc8 — 11 % des parties) ; ...Qc7 (Prépare O-O-O — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (3v0)	● b4 (2v0)
Cases faibles	—	—
Centre	—	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● 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	mobile
Ruptures	—	● …d7-d5

Partie
1900 London ENG – Round 10 – Loman, Rudolf – 0-1 – Van Vliet, Lodewijk – G16 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bf3 Ba6 9. Qd4 Qa5 10. Bd2 e5
1900 London ENG – Round 5 – Lawrence, Thomas F – 1/2-1/2 – Blackburne, Joseph – G7 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Nxc6 bxc6 8. O-O Bxc3 9. bxc3 Qa5 10. Qd4 O-O
1901 It (Men) Monte Carlo MNC – Round 9 – Reggio, Arturo – 0-1 – Marchand, Max – G19 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 d5 7. Nxc6 bxc6 8. Bg5 Be7 9. e5 Nd7 10. Bxe7 Qxe7
1905 Hauptturnier A – Round 15 – Loman, Rudolf – 1/2-1/2 – Benima, Fred – G49 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 d5 7. exd5 exd5 8. O-O Bc5 9. Be3 Bxd4 10. Bxd4 Nxd4
1907 BCF Ch 4th – Round 3 – Blake, Joseph – 1-0 – Blackburne, Joseph – G7 1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Nxc6 bxc6 8. O-O d5 9. exd5 exd5 10. Qd4 Qb6
1911 San Sebastian – Round 14 – Leonhardt, Paul – 1/2-1/2 – Tarrasch, Siegbert – G84 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O O-O 8. Nxc6 bxc6 9. e5 Ne8 10. Qd4 Be7
1919 Amsterdam m1 – Round 3 – Euwe, Max – 0-1 – Kroone, Gerard – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Be2 Bb4 7. O-O O-O 8. Qd3 Bxc3 9. bxc3 d5 10. Nxc6 bxc6
1921 DSB-21.Kongress – Round 10 – Schories, Georg – 0-1 – Saemisch, Friedrich – G45 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. Bd2 O-O 10. O-O Bb7
1922 It – Round 12 – Tarrasch, Siegbert – 1-0 – Saemisch, Friedrich – G14 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. O-O O-O 8. Nxc6 dxc6 9. e5 Nd7 10. Bf4 f6
1922 Vienna – Round 1 – Tarrasch, Siegbert – 1-0 – Saemisch, Friedrich – G46 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. O-O O-O 8. Nxc6 dxc6 9. e5 Nd7 10. Bf4 f6
1923 Frankfurt – Round 1 – Bluemich, Max – 1-0 – Thoenes – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 Nf6 10. Ba3 Qa5
1924 Gyor – Round 1 – Steiner, Endre – 0-1 – Master Walter Aira – G35 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Nxc6 bxc6 8. O-O d5 9. Bg5 h6 10. Bxf6 Qxf6
1926 DSV Kongress – Round 10 – Leonhardt, Paul – 1-0 – Gilg, Karl – G38 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Be7 7. O-O a6 8. a4 O-O 9. Be3 d6 10. Nb3 Na5
1926 DSV Kongress – Round 3 – Leonhardt, Paul – 1/2-1/2 – Moritz, Bruno – G9 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. O-O O-O 8. Qd3 d5 9. exd5 Nxd5 10. Nxc6 bxc6
1926 DSV Kongress – Round 5 – Leonhardt, Paul – 0-1 – Hilse, Wilhelm H – G21 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O a6 8. a4 O-O 9. Be3 d6 10. Nb3 Na5
1927 Hastings Premier 1926/27 7th – Round 9 – Sergeant, Edward – 1-0 – Teller, Alfred – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Bf3 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Bd2 b6
1927 London Olympiad 1st – Round 10.72 – Weenink, Henri – 0-1 – Mieses, Jacques – G109 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. exd5 cxd5 10. O-O O-O
1928 Dortmund – Round 1 – Saemisch, Friedrich – 1/2-1/2 – Spielmann, Rudolf – G1 1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Be7 7. O-O O-O 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 exd5
1928 The Hague ol (Men) – Round 7 – Nagy, Geza – 0-1 – Gilg, Karl – G44 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. e5 Nd5 9. Qd3 O-O 10. O-O f5
1931 Argentina – Round 5 – Rebizzo, Cayetano – 1/2-1/2 – Villegas, Benito – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Bf3 d5 8. exd5 Nxd5 9. O-O O-O 10. Nxd5 exd5
1936 Trebitsch Memorial 19th – Round 5 – Friedmann Henryk – 0-1 – Becker, Albert – G10 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Qd3 d5 9. exd5 Nxd5 10. Bd2 Nxc3
1937 Berlin BSG – Round 4 – Koch, Berthold – 0-1 – Bogoljubow, Efim – G12 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O O-O 8. Nxc6 bxc6 9. e5 Nd5 10. Ne4 Qc7
1938 Argentina – Round 16 – Puiggros, Guillermo – 1-0 – Corte, Cesar J – G39 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 d5 10. Bxe4 dxe4
1938 Ch (Men) Argentina ARG – Round 2 – Corte, Cesar J – 0-1 – Bolbochan, J. – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Qc7 9. Kh1 Rd8 10. Qe1 d6
1939 Buenos Aires ol f-A – Round 14 – Cortlever, Nico – 1/2-1/2 – Bolbochan, J. – G274 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Kh1 Qc7 9. f4 d6 10. Nb3 Rd8
1939 Buenos Aires ol prel-B – Round 5 – Fallet Kahn, Victor – 1/2-1/2 – Becker, Albert – G20 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Bf3 Ne5 8. O-O O-O 9. Bd2 a6 10. a3 Ba5
1939 New York ch-ACF – Round 1 – Helman Abraham – 0-1 – Fine, Reuben – G7 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Bf3 O-O 8. O-O Ne5 9. Qe2 a6 10. Nd1 b5
1941 Aguas de Sao Pedro – Round 1 – Eliskases, Erich – 1/2-1/2 – Bolbochan, Julio – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O O-O 8. Bf3 a6 9. Bf4 d6 10. Nxc6 bxc6
1941 Mar del Plata – Round 10 – Vinuesa, Juan – 1/2-1/2 – Bolbochan, J. – G83 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Bf3 Qa5 8. O-O Bxc3 9. bxc3 O-O 10. Nxc6 dxc6
1942 Mar del Plata – Round 7 – Czerniak, Magdalena – 1-0 – Corte, Cesar J – G60 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 a6 9. a4 Qc7 10. Qe1 Ne5
1944 La Plata Jockey Club – Round 8 – Iliesco, Juan – 1-0 – Villegas, Benito – G41 1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Bf3 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. O-O O-O
1944 Mar del Plata – Round 1 – Liebstein, Arturo – 1-0 – Iliesco, Juan – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. f3 d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 O-O
1945 Mar del Plata it-8 – Round 1 – Giustina, Orestes – 1/2-1/2 – Pilnik, Herman – G4 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Nxc6 bxc6 8. Bg5 h6 9. Bxf6 Qxf6 10. Qd3 Ba6
1946 Buenos Aires ch-ARG – Round 16 – Pilnik Aranda, Karla Constanza – 1/2-1/2 – Bolbochan, J. – G71 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O O-O 8. Bf3 Ne5 9. Bg5 Qa5 10. Bxf6 gxf6
1946 Mar del Plata – Round 11 – Corte, Cesar J – 0-1 – Pilnik, Herman – G104 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O O-O 8. Bf3 a6 9. Bf4 Bxc3 10. bxc3 d5
1947 Moscow RUS – Round 1 – Chistiakov, Alexander – 1/2-1/2 – Kan, Ilya A – G11 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Qd3 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. Bd2 Nxc3
1948 BRD Ch – Round 12 – Niephaus, Walter – 0-1 – Greis, Heinz – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Nxc6 bxc6 8. Qd3 O-O 9. O-O d5 10. e5 Nd7
1948 BRD Ch – Round 6 – Stein, Georg – 1-0 – Ernst, Wilhelm – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 Nxc3 10. Qd3 Qf6
1949 BUL Ch – Round 3 – Kolarov, Atanas Stefanov – 1/2-1/2 – Zvetkov, Aleksandar – G13 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Qd3 d5 8. exd5 Nxd5 9. O-O Nxc3 10. bxc3 Bxc3
1949 Trencianske-Teplice – Round 1 – Wade, Robert G – 0-1 – Foltys, Jan – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 d5 10. Nxc6 bxc6
1951 USA-op52 Forth Worth – Round 2 – Sherwin, James T – 1-0 – Sandrin, Angus – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Nxc6 bxc6 8. O-O d5 9. exd5 cxd5 10. Qd4 Qa5
1952 Chester ch-BCF – Round 5 – Sergeant, Edward – 1-0 – Boxall, RF. – G13 1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Be2 Bb4 7. O-O O-O 8. Nxc6 bxc6 9. e5 Nd5 10. Nxd5 cxd5
1952 Havana – Round 1 – Toran Albero, Roman – 1/2-1/2 – Abad Gonzalez, Jose Miguel – G27 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 d5 7. exd5 exd5 8. O-O Be7 9. Re1 O-O 10. Bf3 h6
1955 Zagreb – Round 4 – Geller, Efim P – 1-0 – Trifunovic, Petar – G54 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bd3 d5 10. Ba3 Nxd4
1957 Dublin zt – Round 8 – Durão, Joaquim Manuel – 1/2-1/2 – Stenborg, Ake – G65 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 d5 10. Nxc6 bxc6
1958 WchT U26 fin-B 05th – Round 5 – Momo, Suren – 0-1 – Olafsson, Fridrik – G36 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Nxc6 dxc6 10. Bd3 Nf6
1960 Baltic Nations – Round 1 – Kondratiev, Pavel E – 0-1 – Taimanov, Mark E – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 d5 10. Ba3 Qa5
1960 Tarragona – Round 4 – Lehmann, Heinz – 1-0 – Bjelica, Dimitrije – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bd3 d5 10. Bxe4 dxe4
1961 URS-ch28 – Round ? – Geller, Efim P – 1/2-1/2 – Khasin, Abram – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bd3 d5 10. Ba3 Nxd4
1961 WchT U26 08th – Round 7.4 – Myagmarsuren, Lkhamsuren – 1/2-1/2 – Khodos, German – G69 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bf3 Nc5 10. Ba3 Qa5
1963 Europe Team Ch qual – Round 1.1 – Hecht, Hans-Joachim – 1/2-1/2 – Emden, Hermann – G1 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Qd3 O-O 8. O-O d5 9. Nxc6 bxc6 10. e5 Nd7
1965 OWL Ch – Round 11 – Zawadzinski – 1/2-1/2 – Speer, Albrecht – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 Be7 7. O-O O-O 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 exd5
1965 OWL Ch – Round 2 – Groenegress, Wilfried – 1/2-1/2 – Budt, Karl-Heinz – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bd3 d5 10. Bxe4 dxe4
1965 Reggio Emilia 6566 08th – Round 9 – Tatai, Stefano – 1-0 – Canal, Esteban – G16 1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O O-O 8. Bg5 Bxc3 9. bxc3 Qa5 10. Bxf6 gxf6
1966 Sao Paulo CXSP Ch – Round ? – Fischman M – 0-1 – Engels, Ludwig – G30 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Nxc6 bxc6 8. e5 Nd5 9. Bd2 Nxc3 10. bxc3 Bc5
1968 Lugano ol (Men) fin-B – Round 1 – Cornelis, Frans B – 1/2-1/2 – Zorigt, Damdzinhav – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. O-O Bxc3 8. bxc3 O-O 9. Bd3 d5 10. exd5 Qxd5
1968 URS Team Ch – Round 6.7 – Kupreichik, Viktor D – 1-0 – Barenboim, Grigory – G203 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Bd3 Nxc3 10. Qg4 Qf6
1975 URS Team Ch – Round 1 – Nurmamedov, Mammed – 0-1 – Suetin, Alexey S – G325 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. O-O d6 8. Nxc6 bxc6 9. Na4 d5 10. e5 Nd7
Saint Louis Blitz 2021 – Round 14.2 – Caruana, Fabiano – 1/2-1/2 – Mamedyarov, Shakhriyar – G64 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Nxc6 bxc6 10. Qd4 d5
World Blitz 2022 – Round 12.59 – Lintchevski, Daniil – 0-1 – Nguyen, Thai Dai Van – G657 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Nxc6 dxc6 10. Bd3 Nc5
World Blitz 2023 – Round 1.51 – Hovhannisyan, Razmik – 1-0 – Garayev, Kanan – G50 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Nxc6 dxc6 10. Qxd8+ Kxd8
World Blitz 2023 – Round 19.25 – Hovhannisyan, Razmik – 1/2-1/2 – Riazantsev, Alexander – G1080 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Nxc6 dxc6 10. Qxd8+ Kxd8

B45h — Taimanov, Four Knights (1900)

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Be2

Les coups candidats

6…Bb4 — 68.4% (2173 parties)

Ambassadeurs : Bousios, Hristos (8x), Van Riemsdijk, Herman C. (6x), Vukic, Milan (6x), Gaertner, Guntram (5x), Taimanov, Mark (4x), Franzoni, Giancarlo (4x), Ricardi, Pablo (4x), Tsorbatzoglou, Theodoros (4x)

6…d6 — 11.1% (354 parties) →

Ambassadeurs : Fiorito, Fabian (3x), Rousseau, Daniel (3x), Aznar De Oriol, Luis (3x), ? (3x), Borik, Otto (2x), Gritsaenko, Vladimir Nikolaevich (2x), Spraggett, Kevin (2x), Stone, Raymond (2x)

6…Qc7 — 7.1% (226 parties) →

Ambassadeurs : Ricardi, Pablo (4x), Aabir Mukherjee (2x), Borgaonkar Akshay (2x), Budisavljevic, Luka (2x), Wittmann, Rainer (1x), Speer, Albrecht (1x), Fox, Alan (1x), Vaitonis, Povilas (1x)

6…Be7 — 4.6% (147 parties)

Ambassadeurs : Maurer, Fritz (2x), Adarsh D (2x), Laval, Nolan (2x), Zawadzinski (1x), Speer, Albrecht (1x), Stanciu, Traian (1x), Pavlov, Mircea-Sergiu-Aurelian (1x), Pinkerton, Arthur (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Bb4	6…d6	6…Qc7	6…Be7
<1800	300	67%	12%	2%	7%
1800-2200	1387	72%	7%	7%	5%
2200-2600	920	65%	17%	11%	3%
2600+	26	50%	27%	12%	—

Évolution par décennie (% des parties)

Décennie	N parties	6…Bb4	6…d6	6…Qc7	6…Be7
1950s	23	83%	9%	4%	—
1960s	43	65%	12%	12%	7%
1970s	90	58%	24%	4%	6%
1980s	154	71%	16%	5%	2%
1990s	530	72%	9%	4%	5%
2000s	912	72%	8%	6%	4%
2010s	864	68%	12%	8%	4%
2020s	561	61%	14%	11%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Bb4	68%	61%	▼ -7.0%
6…d6	12%	14%	▲ +2.0%
6…Qc7	8%	11%	▲ +3.2%
6…Be7	4%	6%	▲ +2.0%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie

Parties historiques

6…Bb4 — 68.4% (2173 parties)

1950 — Medina-Garcia, Antonio vs Fuentes, Manuel — 1-0 — ch ESP
1951 — Stahl, Franz vs Rosen, Willy — 0-1 — Leipzig GER
1951 — Bosch van Rosenthal, Edzard vs Crabbendam, Hans — 1-0 — Djakarta
1951 — von Saldern, Ruediger vs Rosen, Willy — 0-1 — Leipzig GER
1951 — Piatigorsky, Jacqueline vs Rosenbaum, Herbert — 1/2-1/2 — Santa Cruz, CA

6…d6 — 11.1% (354 parties)

1950 — Eisinger, Max Jr vs Schifferdecker, Wilhelm — 0-1 — FRG-ch Bad Pyrmont GER
1957 — Bogdanovic, Rajko vs Orbaan, Constant — 1/2-1/2 — Szczawno Zdroj
1966 — De Lange, Daan vs Sanguineti, Raúl Carlos — 0-1 — Havana olm
1967 — Kupreichik, Viktor D vs Adler, Viktor — 1/2-1/2 — Soviet Union
1967 — Winiwarter, Felix vs Hartston, William R — 1/2-1/2 — Leysin

6…Qc7 — 7.1% (226 parties)

1951 — Fox, Alan vs Vaitonis, Povilas — 0-1 — Vancouver
1960 — Oliva Martin, Carlos Alfonso vs Bauza, Lorenzo — 1-0 — Montevideo URU
1964 — Gilstring, Kare vs Van den Berg, Ad — 0-1 — Krakow POL
1968 — Wittmann, Rainer vs Speer, Albrecht — 1/2-1/2 — Hagen
1968 — Soltis, Andrew vs Decker, Arnold Sheldon — 1-0 — New York Marshall

6…Be7 — 4.6% (147 parties)

1965 — Zawadzinski vs Speer, Albrecht — 1/2-1/2 — Ennigerloh
1966 — Pinkerton, Arthur vs Boyd, Hubert — 1-0 — Belfast IRL
1968 — Stanciu, Traian vs Pavlov, Mircea-Sergiu-Aurelian — 0-1 — Bucharest ROU
1970 — Dodson, Peter Brian vs Richardson, Kai — 1-0 — corr GB
1976 — Groth, Morten vs Wyttenbach, Juerg — 1-0 — Schilde

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