B70n — Sicilian: Dragon, 6.Be2 Bg7 7.O-O Nc6 8.Nb3 O-O

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 O-O *   ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bRPièce non développée
bBFou enfermé — mobilité 5
bQ
bR
bK
bP
bP
bP
bP
bBFou enfermé — mobilité 2
bP
bN
bP
bN
bP
Case forte (2v0)
Case forte (3v1)
Case forte (2v1)
wPPion central
wN
wN
wP
wP
wP
wBFou actif — mobilité 7
wP
wP
wP
wRPièce non développée
wBFou enfermé — mobilité 5
wQ
wR
wK
abcdefgh
Plan principal. Exploiter la case forte d4….

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4, b5 et d5, un fou actif en e2, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en g7 et c8.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. Bg5 (Clouer Nf6).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 5
wRPièce non développée
wP
wP
wP
wB
wP
wP
wP
wN
wN
Case forte (2v1)
wP
Avant-poste C (accessible)
bP
bN
bP
bN
bP
bBFou enfermé — mobilité 2
bP
bP
bP
bP
bK
bR
bQ
bBFou enfermé — mobilité 5
bRPièce non développée
hgfedcba
Plan principal. Exploiter la case forte e5.

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), les cases fortes g4 et e5, un avant-poste en e5, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Le fou enfermé en c1.

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

Plans. ...d5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● e7→d6, f7→g6, h7→g6
Passés
Majorité ● aile_dame 3v2 ● centre 2v1
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (2v1), ● b5 (2v0), ● d5 (3v1) ● g4 (2v1), ● e5 (2v0)
Cases faibles
Centre ● d4 (2v1), ● d5 (3v1) ● e5 (2v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Be2 ● Be2 Actif (mob. 7)
Bg7 ● Bg7 Enfermé (mob. 2)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 2 (● c1, ● a1) 2 (● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● e4-e5, ● f2-f3 ● …d6-d5, ● …e7-e6, ● …e7-e5
Partie
1925 BCF Ch 18th – Round 8 – Saunders, Harold – 0-1 – Winter, William – G34
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 Be6 10. f4 Qc8
1931 Prague ol – Round 12 – Steiner, Laszlo – 0-1 – Tartakower, Savielly – G47
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 a6 10. a4 Be6
1931 Trebitsch mem14 – Round 5 – Steiner, Lajos – 1-0 – Lokvenc, Josef – G18
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 Be6 10. Bf3 Na5
1933 Moravska Ostrava – Round ? – Foltys, Jan – 1-0 – Herzog, Franz – G39
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 Na5 10. Kh1 Be6
1933 Moravska Ostrava – Round ? – Foltys, Jan – 1/2-1/2 – Petrov, Vladimirs – G40
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 Be6 10. Bf3 Na5
1935 Bad Nauheim – Round 4 – Roedl, Ludwig – 0-1 – Engels, Ludwig – G16
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Nb3 Bg7 8. O-O O-O 9. f4 a5 10. a4 Qb6+
1935 Konstantinovy Lazne – Round 8 – Gilg, Karl – 1/2-1/2 – Karjakin, Sergei – G11
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 b6 10. Be3 Bb7
1935 Moscow – Round 16 – Romanovsky, Pjotr – 1-0 – Rabinovich, Ilya Mar – G77
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 Be6 10. f5 Bxb3
1935 Warsaw ol (Men) – Round 11 – Keres, Paul – 1-0 – Grau, Roberto G – G21
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 Bd7 10. g4 Qc8
1935 Warsaw olm – Round 11 – Keres, Paul – 1-0 – Batista Grau, Ricardo – G40
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f3 Bd7 10. g4 Qc8
1936 BCF Ch 29th – Round 11 – Israel, Harold – 0-1 – Parr, Frank – G24
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 Bd7 10. Be3 Rc8
1936 Budapest IT – Round 11 – Najdorf, Miguel – 1-0 – Lovas, Gyula – G16
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 d6 7. O-O Bg7 8. Nb3 O-O 9. f4 a6 10. Bf3 Rb8
1936 Mar del Plata – Round 14 – Castillo Larenas, Mariano – 0-1 – Iliesco, Juan – G96
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 Be6 10. Kh1 Na5
1937 Stockholm SWE – Round 2 – Foltys, Jan – 1/2-1/2 – Asgeirsson, Asmundur – G10
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 Bd7 10. Kh1 Qc8
1938 USA Ch – Round 8 – Horowitz, Albert Israel – 1/2-1/2 – Reshevsky, Samuel – G22
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f4 Nd7 10. Kh1 Nc5
1939 Amsterdam m ch-NED – Round 4 – Euwe, Max – 1-0 – Landau, Salo – G4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f3 Be6 10. Nd5 b5
1939 Buenos Aires ol f-B – Round 9 – Diaz Perez, Jaime – 0-1 – Tsvetkov, Alexandar K – G30
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. Kh1 Be6 10. f4 Qc8
1939 olm Buenos Aires – Round ? – Diaz Perez Jose Davi – 0-1 – Tsvetkov, Alexandar K – G9
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. Kh1 Be6 10. f4 Qc8
1940 New York ch-USA – Round 10 – Woliston, Philip – 0-1 – Seidman, Herbert – G56
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. Kh1 Be6 10. f4 Na5
1940 New York ch-USA – Round 13 – Seidman, Herbert – 1-0 – Bernstein, Sidney – G73
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 a5 10. a4 Nb4
1940 New York ch-USA – Round 15 – Woliston, Philip – 0-1 – Bernstein, Sidney – G88
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 a5 10. Bb5 Bd7
1940 New York ch-USA – Round 9 – Pinkus, Albert – 1/2-1/2 – Bernstein, Sidney – G47
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 a5 10. a4 Be6
1940 Ventnor City – Round 5 – Seidman, Herbert – 0-1 – Bernstein, Sidney – G18
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f3 a5 10. a4 Qb6+
1940 Ventnor City – Round 8 – Bernstein, Sidney – 1/2-1/2 – Santasiere, Anthony – G29
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. Kh1 a5 10. Bb5 a4
1942 Munich – Round 1 – Alekhine, Alexander – 1-0 – Foltys, Jan – G10
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Nc6 7. Nb3 Bg7 8. O-O O-O 9. Kh1 a6 10. f4 Qc7
1945 Buenos Aires Circulo – Round 12 – Michel, Pascal – 1-0 – Rauch, Marie-Louise – G44
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 a6 10. Bf3 Be6
1945 Mar del Plata – Round 13 – Acebey Michel, Veroska – 1-0 – Iliesco, Juan – G37
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f4 a5 10. a4 Be6
1945 Odense – Round 7 – Nielsen, Julius – 0-1 – Hage, Poul – G9
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f4 d5 10. a4 Qb6+
1947 Helsinki – Round 1 – Barda, Olaf – 1/2-1/2 – Vestol, A. – G19
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 Be6 10. f4 Qc8
1948 Karlovy Vary – Round 15 – Steiner, Laszlo – 0-1 – Podgorny, Jiri – G145
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f4 Qb6+ 10. Kh1 a5
1948 New York – Round 1 – Platz, Joseph – 1-0 – Donovan, Jack – G7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f3 Be6 10. Nd5 b5
1948 US Open – Round 1 – Kashdan, Isaac – 1-0 – Jenkins, Tauriq – G5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 Bd7 10. Kh1 a6
1949 Moscow Ch – Round ? – Abramov, Lev – 1-0 – Fridstein, German – G53
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 b5 10. Bf3 b4
1949 Moscow Ch – Round 1 – Abramov, Lev – 0-1 – Chistiakov, Alexander – G16
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 b5 10. Bf3 Qb6+
1950 Dubrovnik olm – Round 10 – Horowitz, Albert Israel – 1-0 – Johansson, Ingemar 1966 – G149
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 Be6 10. Bf3 Qc8
1950 Dubrovnik olm – Round 6 – Poulsen, Christian – 1/2-1/2 – Castaldi, Vincenzo – G81
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Kh1 a5 10. a4 Be6
1950 Interzonal – Round 5 – Matanovic, Aleksandar – 0-1 – Fuderer, Andrija – G8
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 a5 10. a4 d5
1951 Wertheim Memorial – Round 4 – Byrne, Ray – 0-1 – Horowitz, Albert Israel – G23
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f4 b5 10. Bf3 b4
1952 Helsinki olm – Round 1 – Vestol, Aage – 1/2-1/2 – Grob, Henry – G210
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Nb3 Bg7 8. O-O O-O 9. Kh1 a6 10. f4 b5
1953 Hastings Premier 1952/53 28th – Round 7 – Blau, Max – 1-0 – Golombek, Harry – G23
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 a5 10. a4 Be6
1953 Wch U20 qual – Round 5 – Larsen, Bent Ravn – 1/2-1/2 – Ivkov, Borislav – G18
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 b5 10. Bf3 b4
1955 Buenos Aires CA – Round 7 – Reinhardt, Enrique – 1-0 – Trifunovic, Petar – G48
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. f4 a5 10. a4 Qb6+
1958 Munich olm prel – Round 1 – Enevoldsen, Jens – 1/2-1/2 – Minev, Nikolay N – G19
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Nb3 Nf6 7. Nc3 O-O 8. O-O d6 9. f4 a5 10. a4 Be6
1960 Corr Golden Knights – Round ? – Zalys, Ignas – 1-0 – Crenshaw, Craig – G13
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nb3 Nc6 8. O-O O-O 9. Kh1 Be6 10. f4 Na5
1961 Moscow Ch – Round ? – Shatskes, Boris A – 0-1 – Zakharov, Alexander V – G121
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Be2 d6 8. O-O O-O 9. Kh1 a5 10. a4 Be6
1962 It Bamberg GER – Round 10 – Scheipl, Ralf – 1-0 – Kestler, Hans-Guenther – G48
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Nf6 6. Nc3 Bg7 7. O-O O-O 8. Nb3 d6 9. f3 a5 10. a4 Be6
1965 Rio de Janeiro – Round 1 – Barcala Lemos, Pablo – 1-0 – Camara, Helder – G15
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Be2 d6 8. O-O O-O 9. f4 a6 10. g4 b5
1965 WchT U26 12. fin-B – Round 4 – Westerinen, Heikki M.J. – 1-0 – Ben Rehouma, Hachemi – G10
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f4 a5 10. a4 Nb4
1966 La Habana olm fin-B – Round 4 – Zuidema, Coen – 1/2-1/2 – Hartston, William R – G61
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. f3 a5 10. a4 Nb4
1968 ROM Ch – Round 14 – Drimer, Dolfi – 1/2-1/2 – Varabiescu Gheorghe – G79
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. Kh1 Be6 10. f4 Qc8
SportAccord Blitz Men 2012 – Round 11.8 – Nakamura, Hikaru – 0-1 – Jobava, Baadur – G86
1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. f4 b6 10. Bf3 Bb7
B70n — Dragon
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 O-O
Eval: [-0.08]
Les coups candidats
Ambassadeurs : Zelcic, Robert (23x), Fishbein, Alexander (23x), Apicella, Manuel (19x), Krivec, Jana (14x), Lubbe, Melanie (14x), Tischbierek, Raj (11x), Sosonko, Gennadi (10x), Babaev, Rashad (9x)
Ambassadeurs : Schmaltz, Roland (24x), Zagrebelny, Sergey (12x), Womacka, Mathias (10x), Csonka, Alexandra Dzsenifer (10x), Barua, Debashis (8x), Bochnickova, Andrea (7x), Lastin, Alexander (7x), Aronian, Levon (7x)
Ambassadeurs : Koskela, Niina (12x), Gurevich, Vladimir (7x), Lnenickova, Gabriela (4x), Alekhine, Alexander (3x), Benko, Francisco (3x), Reshevsky, Samuel (3x), Dory, Jeno (3x), Tolnai, Tibor (3x)
9.Kh1 — 10.4% (530 parties)
Ambassadeurs : Lengyel, Bela (16x), Szalanczi, Emil (10x), Cabrilo, Goran (8x), Healey, Michael W (8x), Smirin, Ilia (6x), Sax, Gyula (5x), Torre, Eugenio (5x), Strenzwilk, Denis (5x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.Bg5 9.Re1 9.Be3 9.Kh1
<1800 76 50% 21% 14% 7%
1800-2200 1302 46% 28% 13% 9%
2200-2600 2940 42% 36% 9% 10%
2600+ 48 31% 52% 4% 10%
Évolution par décennie (% des parties)
Décennie N parties 9.Bg5 9.Re1 9.Be3 9.Kh1
1890s 1
1920s 2 50% 50%
1930s 62 8% 31% 18%
1940s 44 7% 32% 20%
1950s 31 23% 23%
1960s 20 10% 25% 35%
1970s 118 69% 8% 14%
1980s 457 60% 2% 11% 24%
1990s 1229 43% 29% 11% 12%
2000s 1586 40% 37% 10% 8%
2010s 1311 44% 36% 11% 6%
2020s 252 31% 50% 13% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.Bg5 44% 31% ▼ -12.7%
9.Re1 36% 50% ▲ +13.8%
9.Be3 11% 13% ▲ +2.1%
9.Kh1 6% 3% ▼ -3.2%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 8 parties
Kramnik, Vladimir — 6 parties
Euwe, Max — 5 parties
Karpov, Anatoly — 4 parties
Hou, Yifan — 3 parties
Anand, Viswanathan — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Aleksandr — 1 partie
Tal, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
9.Bg5 — 42.8% (2188 parties)
1934 — Rabinovich, Ilya Mar vs Chekhover, Vitaly — 1/2-1/2 — Leningrad ch-URS
1935 — Rabinovich, Ilya Mar vs Chekhover, Vitaly — 1/2-1/2 — Leningrad RUS
1938 — Romanovsky, Pjotr vs Veresov, Gavriil — 1/2-1/2 — Leningrad RUS
1939 — Rabinovich, Ilya Mar vs Ravinsky, Grigory — 1/2-1/2 — Leningrad RUS
1939 — Romanovsky, Pjotr vs Chekhover, Vitaly — 0-1 — Leningrad ch-URS
9.Re1 — 30.3% (1547 parties)
1983 — Cuadras Avellana, Jordi vs Rodriguez Talavera, Juan Carlos — 1-0 — Las Palmas ESP
1985 — Ashby Prajeesh vs Wheeler, GW. — 1/2-1/2 — ?
1985 — Winge, Stefan vs Sjodin, Bengt — 1-0 — Stockholm SWE
1987 — Winge, Stefan vs Engqvist, Thomas — 1-0 — Stockholm SWE
1988 — Winge, Stefan vs Johansson, Kent 1940 — 1-0 — Jonkoping
9.Be3 — 11.4% (581 parties)
1928 — Steiner, Lajos vs Richter, Kurt P — 0-1 — Berlin GER
1931 — Kostic, Boris vs Noteboom, Daniel — 1-0 — Prague ol Prague CZE
1932 — Schoenmann, Wilhelm vs Rellstab, Ludwig Sr — 1/2-1/2 — Telephone
1933 — Alekhine, Alexander vs Batres Bianchi, Luis Carlos — 1-0 — Semarang sim
1933 — Alekhine, Alexander vs Bianchi, Jacques — 1-0 — Semmering AUT
9.Kh1 — 10.4% (530 parties)
1925 — Saunders, Harold vs Winter, William — 0-1 — Stratford-upon-Avon
1930 — Alekhine, Alexander vs Glassberg, P. — 0-1 — Vienna AUT
1931 — Steiner, Laszlo vs Tartakower, Savielly — 0-1 — Prague CZE
1934 — Liubarski, Eugene vs O'Kelly de Galway, Alberic — 1-0 — Liege
1936 — Barcza, Gedeon vs Gilg, Karl — 1/2-1/2 — Liberec

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