A47a — Neo-Queen’s Indian

1.d4 Nf6 2.Nf3 b6 *   ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bR
bP
bP
bP
bP
bP
bP
bP
bP
bN
Case forte (2v0)
Case forte (2v0)
wPPion central
wN
wP
wP
wP
wP
wP
wP
wP
wR
wN
wBFou actif — mobilité 5
wQ
wK
wB
wR
abcdefgh
Plans. g3 (Préparer le fianchetto — 28 % des parties) ; c4 (Frapper le centre adverse — 25 % des parties) ; Bf4 (Fou actif (mobilité 9), Développer c1 — 15 % des parties) ; e3 (Libérer Bf1, préparer Bd3 — 14 % des parties) ; Bg5 (Fou actif (mobilité 7), Développer c1 — 13 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wN
wR
wP
wP
wP
wP
wP
wP
wP
wN
wP
bN
bP
bP
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...Bb7 (Fianchetto, fou sur la grande diagonale — 70 % des parties) ; ...e6 (Solidifier le centre, libérer le fou — 24 % des parties).
Avantages
Faiblesses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● a7→b6, c7→b6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e5 (2v0), ● g5 (2v0)
Cases faibles
Centre ● d4 (2v0), ● e5 (2v0) ● d5 (1v0), ● e4 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 0)
Bc8 ● Bc8 Non développé (mob. 2)
Bf8 ● Bf8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 5 (● b1, ● c1, ● f1, ● a1, ● h1) 5 (● b8, ● 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 ● …c7-c5, ● …e7-e5
Partie
1921 Amsterdam – Round 1 – Speijer, Abraham – 1/2-1/2 – Euwe, Max – G7
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 d6 5. g3 Nbd7 6. Bg2 e5 7. O-O g6 8. Re1 Bg7 9. Nxe5 Bxg2 10. Nxd7 Bb7
1921 Budapest – Round ? – Gruenfeld, Ernst – 1/2-1/2 – Saemisch, Friedrich – G58
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 d6 5. Qc2 Nbd7 6. e4 e5 7. d5 a5 8. h3 g6 9. Be3 Bg7 10. Be2 O-O
1924 New York – Round 1 – Lasker, Edward – 0-1 – Janowski, Dawid – G20
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 d6 5. Bg5 Nbd7 6. Qc2 e5 7. e3 h6 8. Bh4 g5 9. Bg3 Nh5 10. O-O-O Nxg3
1925 Moscow – Round 1 – Duz-Khotimirsky, Fedor Ivanovich – 1/2-1/2 – Reti, Richard – G48
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. e3 e6 5. Bd3 d5 6. Qe2 Be7 7. e4 dxe4 8. Nxe4 O-O 9. O-O Nbd7 10. Bd2 c5
1925 Moscow – Round 1 – Duz-Khotimirsky, Fedor Ivanovich – 1/2-1/2 – Tartakower, Savielly – G46
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. e3 e6 5. Bd3 c5 6. e4 cxd4 7. Nxd4 Bb4 8. Qe2 Nc6 9. Nf3 d5 10. e5 Nd7
1927 Kecskemet I – Round 6 – Gilg, Karl – 1/2-1/2 – Tartakower, Savielly – G20
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 g6 5. e3 Bg7 6. Bd3 O-O 7. O-O d6 8. Qe2 Nfd7 9. e4 Nc6 10. d5 Nce5
1928 Berlin Tageblatt – Round 1 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Reti, Richard – G14
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. O-O Be7 7. c3 cxd4 8. exd4 d6 9. Qe2 Nbd7 10. Ng5 O-O
1929 Hastings Premier 1928/29 9th – Round 7 – Thomas, George Alan – 0-1 – Buerger, Victor – G8
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 c5 5. d5 b5 6. Bg2 bxc4 7. Nc3 d6 8. Nd2 g6 9. Nxc4 Bg7 10. O-O O-O
1930 Hamburg ol – Round 10 – Rubinstein, Akiba – 1-0 – Kmoch, Hans – G7
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. O-O cxd4 7. exd4 Be7 8. Re1 O-O 9. Nf1 d6 10. h3 Nbd7
1930 Liege – Round 7 – Rubinstein, Akiba – 1/2-1/2 – Sultan Khan, Mir – G36
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 Be7 6. O-O c5 7. a3 Nc6 8. c3 d5 9. Ne5 Nxe5 10. dxe5 Nd7
1930 Liege – Round 8 – Rubinstein, Akiba – 1-0 – Przepiorka, Dawid – G42
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. O-O Nc6 7. a3 Be7 8. b3 O-O 9. Bb2 Rc8 10. Re1 d6
1930 San Remo – Round 1 – Rubinstein, Akiba – 1-0 – Grau, Roberto G – G57
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 c5 5. Bd3 Nc6 6. O-O g6 7. c3 Bg7 8. a3 O-O 9. e4 d6 10. Re1 Nd7
1931 Argentina – Round 14 – Fenoglio, Virgilio – 0-1 – Acero Falcon, Lucas Esteban – G44
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 g6 5. Bd3 Bg7 6. O-O d6 7. c4 Nbd7 8. b3 O-O 9. Bb2 Re8 10. Qc2 e5
1931 Argentina – Round 16 – Fenoglio, Virgilio – 1/2-1/2 – Palau, Louis – G56
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. c3 Nc6 7. Qe2 a6 8. O-O Be7 9. a3 O-O 10. e4 cxd4
1931 Argentina – Round 7 – Fenoglio, Virgilio – 1/2-1/2 – Iliesco, Juan – G26
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. c3 Be7 7. Qe2 Nc6 8. e4 cxd4 9. Nxd4 Ne5 10. Bc2 Qc8
1931 Buenos Aires – Round 11 – Fenoglio, Virgilio – 1-0 – Concepcion Villegas, Bryan Uriel – G58
1. d4 Nf6 2. Nf3 b6 3. Nbd2 c5 4. e4 cxd4 5. Nxd4 Nc6 6. Nxc6 dxc6 7. Bd3 Qc7 8. Qe2 e5 9. O-O Bd6 10. Nf3 h6
1931 Buenos Aires m ch-ARG – Round 8 – Fenoglio, Virgilio – 1/2-1/2 – Pleci, Isaias – G8
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 c5 5. c3 Nc6 6. Bd3 cxd4 7. exd4 g6 8. O-O Bg7 9. Re1 O-O 10. Nc4 Rc8
1932 BCF Ch 25th – Round 8 – Fairhurst, William – 1-0 – Golombek, Harry – G25
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Qc2 Be4 5. Qa4 e6 6. Nc3 Bb7 7. Bg5 Be7 8. Bxf6 Bxf6 9. e4 O-O 10. e5 Bg5
1934 Mar del Plata – Round 5 – Fenoglio, Virgilio – 1-0 – Concepcion Villegas, Bryan Uriel – G28
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 g6 5. Bd3 Bg7 6. O-O c5 7. Qe2 O-O 8. c3 Nc6 9. dxc5 bxc5 10. e4 Qc7
1934 Mar del Plata – Round 7 – Fenoglio, Virgilio – 0-1 – Batista Grau, Ricardo – G37
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. O-O Be7 7. c3 O-O 8. e4 d6 9. Qe2 cxd4 10. cxd4 Nfd7
1934 URS-ch09 – Round ? – Chekhover, Vitaly – 1/2-1/2 – Savitsky, Leonid – G8
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 Nc6 5. Qc2 g6 6. a3 Bg7 7. e3 d6 8. Bd3 e5 9. O-O O-O 10. dxe5 Nxe5
1935 Buenos Aires – Round 1 – Fenoglio, Virgilio – 1/2-1/2 – Maderna, Carlos – G25
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. c3 Nc6 7. Qe2 Be7 8. a3 O-O 9. e4 cxd4 10. cxd4 d6
1936 Amsterdam – Round 1 – Euwe, Max – 1/2-1/2 – Kmoch, Hans – G12
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. Ne5 e6 6. e4 dxe4 7. Bb5+ c6 8. Bc4 Nbd7 9. Qe2 Be7 10. O-O-O Nd5
1937 Rogaska Slatina – Round 10 – Pirc, Vasja – 1-0 – Matvejev, S – G14
1. Nf3 Nf6 2. d4 b6 3. c4 Bb7 4. g3 e5 5. dxe5 Ng4 6. Bg2 Nxe5 7. Nbd2 Nxf3+ 8. Nxf3 Bb4+ 9. Bd2 Qe7 10. O-O Bxd2
1938 FRA Ch – Round 1 – Bergraser, Volf – 1/2-1/2 – Joinaux, Leon – G2
1. d4 Nf6 2. Nf3 b6 3. Nc3 d5 4. Ne5 e6 5. Bg5 Be7 6. e4 Bb7 7. exd5 exd5 8. Bb5+ c6 9. Bd3 Nfd7 10. Bxe7 Qxe7
1939 Buenos Aires ol f-A – Round 11 – Letelier Martner, Rene – 0-1 – Guimard, Carlos E – G211
1. d4 Nf6 2. Nf3 b6 3. Nc3 d5 4. Bf4 e6 5. e3 Bd6 6. Ne5 Bb7 7. Bb5+ c6 8. Bd3 a6 9. Qf3 c5 10. g4 cxd4
1939 Leningrad ch-URS – Round 14 – Rabinovich, Ilya Mar – 1-0 – Tolush, Alexander – G114
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 e5 5. dxe5 Ng4 6. Bg2 Nxe5 7. Nbd2 Ng6 8. O-O Be7 9. b3 Bf6 10. Rb1 O-O
1943 Mar del Plata – Round 1 – Fenoglio, Virgilio – 1/2-1/2 – Najdorf, Miguel – G14
1. Nf3 Nf6 2. d4 b6 3. Nbd2 Bb7 4. e3 c5 5. Bd3 Nc6 6. c3 e6 7. Qe2 Be7 8. O-O Qc7 9. a3 d5 10. e4 dxe4
1943 Mar del Plata – Round 5 – Fenoglio, Virgilio – 0-1 – Bolbochan, J. – G39
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 g6 5. Bd3 c5 6. O-O Bg7 7. Qe2 O-O 8. c3 Nc6 9. e4 cxd4 10. Nxd4 Qc7
1943 Rio de Janeiro free – Round ? – Eliskases, Erich – 1-0 – De Souza Mendes, Joao – G9
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 c5 5. Bd3 Nc6 6. a3 e6 7. O-O Qc7 8. c4 Be7 9. b3 O-O 10. Bb2 cxd4
1943 Zlin – Round 1 – Zíta, František – 0-1 – Sajtar, Jaroslav – G10
1. d4 Nf6 2. Nf3 b6 3. b3 g6 4. Bb2 Bg7 5. c4 O-O 6. Nbd2 Bb7 7. e3 c5 8. Be2 cxd4 9. Bxd4 Nc6 10. Bb2 d5
1946 POL Ch – Round 6 – Byrtek, Emanuel – 0-1 – Plater, Kazimierz – G36
1. Nf3 Nf6 2. d4 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 Be7 6. O-O c5 7. b3 O-O 8. Bb2 Nc6 9. a3 d6 10. Qe2 Qc7
1947 Leningrad ch-URS – Round 7 – Klaman, Konstantin Mikhailovich – 1/2-1/2 – Smyslov, Vladimir – G83
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. e3 e6 6. Ne5 Be7 7. Bb5+ c6 8. Bd3 c5 9. O-O O-O 10. Qf3 Nc6
1949 Leningrad – Round 1 – Tarasov, Vitaly – 1/2-1/2 – Koblencs, Alexander – G13
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 e5 5. dxe5 Ng4 6. Bh3 Nxe5 7. Nbd2 Nxf3+ 8. Nxf3 Be7 9. O-O Bf6 10. e4 d6
1949 Trencianske-Teplice – Round 1 – Rossolimo, Nicolas – 1/2-1/2 – Golombek, Harry – G14
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 e6 5. e4 h6 6. Bxf6 Qxf6 7. Bd3 Bb4 8. O-O Bxc3 9. bxc3 O-O 10. Ne5 d6
1951 Sopot – Round 5 – Popov, Vesselin – 1-0 – Koch, Berthold – G27
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 c5 6. c3 cxd4 7. exd4 Nc6 8. O-O Be7 9. Qe2 Qc7 10. Ne5 O-O
1952 Hungary Ch – Round 15 – Kluger, Gyula – 1-0 – Bakonyi, E. – G88
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 Bxf3 5. exf3 d5 6. Bg2 e6 7. O-O Be7 8. f4 c6 9. b3 O-O 10. Bb2 a5
1953 Bucharest – Round 2 – Petrosian, Tigran A. – 1-0 – Golombek, Harry – G20
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. e3 Nbd7 6. Ne5 Nxe5 7. dxe5 Ne4 8. Nxe4 dxe4 9. Qg4 Qc8 10. e6 Qxe6
1954 CSR Ch – Round 12.6 – Brat, Vaclav Dr – 1-0 – Blatny, Frantisek – G104
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. Ne5 Nbd7 6. e3 Nxe5 7. dxe5 Ne4 8. Nxe4 dxe4 9. Qd4 Qxd4 10. exd4 h6
1954 Olympiad final A – Round 1 – Filip, Marius Liviu – 1/2-1/2 – Bolbochan, J. – G9
1. d4 Nf6 2. Nf3 b6 3. Nc3 d5 4. Ne5 Bb7 5. Bg5 Nbd7 6. e3 a6 7. Bd3 Nxe5 8. dxe5 Ne4 9. Bxe4 dxe4 10. Qg4 Qc8
1954 Prague zt Prague CZE – Round 17 – Filip, Marius Liviu – 1-0 – Barcza, Gedeon – G56
1. d4 Nf6 2. Nf3 b6 3. Nc3 d5 4. Ne5 e6 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nfd7 8. Bf4 Nxe5 9. Bxe5 Bd6 10. Bg3 c6
1956 CSR Ch sf – Round 1 – Fichtl, Jiri – 1/2-1/2 – Blatny, Frantisek – G1
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 d5 6. O-O Bd6 7. b3 c5 8. Bb2 Nbd7 9. Ne5 Rc8 10. Qe2 cxd4
1956 Moskou olm – Round 1 – Filip, Marius Liviu – 1/2-1/2 – O'Kelly de Galway, Alberic – G48
1. d4 Nf6 2. Nf3 b6 3. Nc3 d5 4. Ne5 e6 5. Bg5 Be7 6. e3 Nfd7 7. Bf4 Nxe5 8. Bxe5 O-O 9. Bd3 Nc6 10. Bg3 Nb4
1957 FRG Ch U20 – Round 6 – Pfleger, Helmut, Dr. – 1/2-1/2 – Clemens, Christian, Dr. – G7
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. e3 d6 5. Nc3 Nbd7 6. Be2 g6 7. b3 Bg7 8. Bb2 O-O 9. Qc2 c5 10. O-O Rc8
1959 URS Team Ch – Round 1 – Slepoy, Yosef – 0-1 – Smyslov, Vladimir – G38
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. e3 g6 5. Bd3 Bg7 6. O-O O-O 7. Nc3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. e4 Qd6
1960 Olympiad final C – Round 7 – Bergraser, Volf – 0-1 – Bachtiar, Arovah – G12
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 g6 5. e3 Bg7 6. Bd3 d6 7. e4 Nbd7 8. Qd2 c5 9. Bh6 O-O 10. Bxg7 Kxg7
1962 Hoogovens – Round 1 – Van Scheltinga, Theo – 1-0 – Donner, Jan-Hein – G10
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 e6 5. Bd3 d5 6. Ne5 Bd6 7. f4 O-O 8. O-O Ne4 9. Rf3 f6 10. Ng4 f5
1962 Torremolinos zt – Round 1 – Gereben, Erno – 1/2-1/2 – O'Kelly, Albéric de Galway – G9
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. e3 e6 6. Ne5 Be7 7. Bb5+ c6 8. Bd3 Nbd7 9. f4 a6 10. Qf3 c5
1965 Corr – Round 1 – Bergraser, Volf – 1-0 – Coolen, Leonard – G11
1. d4 Nf6 2. Nf3 b6 3. Nc3 d5 4. Ne5 Bb7 5. Bg5 g6 6. e4 Bg7 7. exd5 Nxd5 8. Qf3 O-O 9. Bc4 c6 10. Bh4 Nf6
1965 Corr SSV-75 – Round ? – Bergraser, Volf – 1-0 – Baumgartner, Walter – G5
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. Ne5 e6 6. e4 dxe4 7. Bb5+ c6 8. Bc4 Be7 9. Bxf6 Bxf6 10. Nxe4 O-O
1965 Wch U20 f-A Barcelona ESP – Round 6 – Bronstein, Luis Marcos – 0-1 – Schoeneberg, Manfred – G10
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 d5 5. e3 e6 6. Bb5+ c6 7. Bd3 Be7 8. O-O O-O 9. Bxf6 Bxf6 10. e4 c5
1965 Yerevan – Round 8 – Petrosian, Tigran A. – 1/2-1/2 – Portisch, Lajos – G45
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 e6 5. e4 h6 6. Bxf6 Qxf6 7. a3 d6 8. Bb5+ c6 9. Bd3 Nd7 10. O-O Qd8
1968 Belgrade – Round 1 – Rakic, Tomislav – 0-1 – Messing, Hrvoje – G28
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 e6 5. e4 h6 6. Bh4 g5 7. Bg3 Nxe4 8. Nxe4 Bxe4 9. Be5 f6 10. Nd2 Bg6
1968 Capablanca Memorial – Round 1 – Jimenez Zerquera, Eleazar – 1-0 – Drimer, Dolfi – G34
1. d4 Nf6 2. Nf3 b6 3. c4 c5 4. d5 e6 5. Nc3 exd5 6. cxd5 d6 7. e4 Be7 8. e5 dxe5 9. Bb5+ Kf8 10. Nxe5 Bd6
1968 Lugano olm - Round 1 - Galeb, Antoine - 0-1 - Drimer, Dolfi - G378
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. e3 g6 5. Be2 Bg7 6. Nc3 O-O 7. O-O d5 8. cxd5 Nxd5 9. Bd2 Nd7 10. Bc4 e6
1969 Nordic Ch Lidkoping SWE – Round 7 – Thorbergsson, Freysteinn – 1-0 – Martens, Rolf – G12
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nc3 Ne4 8. Qb3 Nxc3 9. Qxc3 c5 10. Be3 d6
FIDE World Blitz Championship 2025 – Round 3 – Nikolas Theodorou – 0-1 – Bortnyk Olexandr – G46
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 g6 5. Qc2 Bg7 6. e4 d6 7. Be2 O-O 8. O-O e5 9. dxe5 dxe5 10. Rd1 Qe7
Niksic 1983 – Round 5 – Spassky, Boris V. – 1/2-1/2 – Miles, Anthony J – G35
1. d4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. Bg5 e6 5. e4 h6 6. Bxf6 Qxf6 7. Bd3 Bb4 8. O-O Bxc3 9. bxc3 d6 10. Nd2 e5
World Blitz 2015 – Round 3.38 – Alekseev, Evgeny – 1-0 – Ehlvest, Jaan – G169
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 c5 5. d5 b5 6. b3 e6 7. dxe6 fxe6 8. cxb5 Be7 9. Bg2 Qa5+ 10. Nbd2 Qxb5
World Blitz 2021 – Round 3.43 – Gelfand, Boris – 1-0 – Janik, Igor – G169
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 c5 5. d5 b5 6. Bg2 bxc4 7. Nc3 d6 8. O-O g6 9. e4 Bg7 10. e5 dxe5

A47a — Pseudo Queen's Indian Defense (1921)
1.d4 Nf6 2.Nf3 b6
Les coups candidats
Ambassadeurs : Gereben, Erno (8x), Cafferty, Bernard (8x), Spiridonov, Nikola (8x), Meinberger, Leo (6x), Aleksic, Nenad (6x), Golombek, Harry (5x), O'Kelly de Galway, Alberic (5x), Sarosy, Zoltan L (5x)
3.c4 — 25.4% (2984 parties)
Ambassadeurs : Miles, Anthony J (9x), Crouch, Colin S (9x), Hanko, Pavel (7x), Smyslov, Vasily (6x), Torre, Eugenio (6x), Plaskett, H James (6x), Rakic, Tomislav (5x), Sarosy, Zoltan L (5x)
Ambassadeurs : Olejarczyk, Bogdan (7x), Romih, Max (6x), Kovacevic, Slobodan (6x), Birsa, Valter (6x), Gombocz, Ferenc Jr. (6x), Grachev, Boris (5x), Sengupta (5x), Gasanov, Eldar (5x)
Ambassadeurs : Franklin, Michael J (7x), Golombek, Harry (6x), Guimard, Carlos E (6x), Blasco, Domenico (6x), Eliskases, Erich (5x), Amaro, Lucas Ibrair (5x), Sliwa, Bogdan (5x), Zaitseva, Ludmila G. (5x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.g3 3.c4 3.Bf4 3.e3
<1800 659 23% 24% 19% 20%
1800-2200 4760 30% 25% 16% 15%
2200-2600 4399 29% 27% 15% 12%
2600+ 108 28% 30% 13% 4%
Évolution par décennie (% des parties)
Décennie N parties 3.g3 3.c4 3.Bf4 3.e3
1950s 273 40% 20% 5% 21%
1960s 233 30% 28% 8% 9%
1970s 303 34% 25% 12% 9%
1980s 812 23% 34% 12% 11%
1990s 1881 27% 25% 15% 12%
2000s 2965 27% 28% 12% 15%
2010s 3731 29% 24% 17% 16%
2020s 1556 32% 21% 21% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.g3 29% 32% ▲ +3.1%
3.c4 24% 21% ▼ -3.1%
3.Bf4 17% 21% ▲ +3.8%
3.e3 16% 13% ▼ -2.9%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 10 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Kasparov, Garry — 3 parties
Carlsen, Magnus — 3 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
3.g3 — 28.4% (3341 parties)
1950 — Gudmundsson, Gudbjartur vs Golombek, Harry — 1/2-1/2 — Amsterdam NED
1950 — Ruppe, Otto vs Nuesken, Fritz — 1-0 — Soemmerda GER
1950 — Eugenio, Sarah De Oliveira vs Golombek, Harry — 1/2-1/2 — Venice ITA
1950 — Ceccato, Vittorio vs Napolitano, Mario — 0-1 — Sorrento
1950 — Hunte, Hugo vs Nuesken, Fritz — 0-1 — Soemmerda GER
3.c4 — 25.4% (2984 parties)
1950 — Gudmundsson, Gudbjartur vs Kramer, Haije — 1/2-1/2 — Amsterdam NED
1950 — Pfeiffer, Gerhard vs Sahlmann, Walter — 1/2-1/2 — FRG-ch Bad Pyrmont GER
1950 — Hunte, Hugo vs Otto, Arnold — 1-0 — Soemmerda GER
1950 — Sundberg, Bertil vs Vestol, Aage — 0-1 — Reykjavik ISL
1950 — Primavera, Giuseppe vs Napolitano, Mario — 0-1 — Sorrento ch ITA
3.Bf4 — 15.2% (1784 parties)
1951 — Romi vs Gay, Alessandro — 1-0 — Venice ch
1951 — Romih, Max vs Eugenio, Sarah De Oliveira — 0-1 — Venice ITA
1952 — Soules, Jorge vs Rodriguez, Camio A — 1/2-1/2 — ?
1952 — Romih, Max vs Eugenio, Sarah De Oliveira — 0-1 — Ferrara
1952 — Romih, Max vs Baldanello, Mario — 1-0 — Ferrara
3.e3 — 14.4% (1691 parties)
1950 — Primavera, Giuseppe vs Almiron, Martin Alejandro — 0-1 — Dubrovnik olm
1950 — Ganichev, Vladimir Dm vs Bobekov, Radko — 1-0 — Sofia BUL
1950 — Nestler, Vincenzo vs Bergqvist, Allan — 1-0 — Dubrovnik olm
1950 — Eliskases, Erich vs Amaro, Lucas Ibrair — 1/2-1/2 — Mar del Plata ARG
1950 — Eliskases, Erich vs Amaro, Lucas Ibrair — 1/2-1/2 — Mar del Plata ARG

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