Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● a7→b6, c7→b6, d7→e6, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e5 (2v0)
Cases faibles
Centre ● d4 (2v0), ● e5 (2v0) ● d5 (2v1), ● e4 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 0)
Bg5 ● Bg5 Actif (mob. 7)
Bc8 ● Bc8 Non développé (mob. 2)
Bf8 ● Bf8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 4 (● b1, ● 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 ● c4-c5, ● d4-d5 ● …c7-c5, ● …d7-d5, ● …e6-e5

E12v — Queen’s Indian: 4.Bg5

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Bg5 *   ● Trait aux Noirs

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)
wBFou actif — mobilité 7
wP
wPPion central
wN
wP
wP
wP
wP
wP
wP
wR
wN
wQ
wK
wB
wR
abcdefgh
Plans. e3 (Libérer Bf1, préparer Bd3 — 40 % des parties) ; Nc3 (Développer b1 — 33 % des parties) ; Bh4 (10 % des parties) ; Nbd2 (Développer b1 — 9 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wN
wR
wP
wP
wP
wP
wP
wP
wN
wP
wP
wB
bN
bP
bP
bP
bP
bP
bP
bP
bP
bR
bBFou actif — mobilité 5
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...Bb7 (Fianchetto, fou sur la grande diagonale — 61 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 17 % des parties) ; ...h6 (Poser la question au Bg5 — 14 % des parties) ; ...Bb4+ (Fou actif (mobilité 9), Développer f8 — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1920 Gothenburg – Round 4 – Tarrasch, Siegbert – 1-0 – Bogoljubow, Efim – G24
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nbd2 g5 8. Bg3 g4 9. a3 gxf3 10. axb4 fxg2
1920 Simul, 25b – Round ? – Euwe, Max – 1-0 – Lasker, Emanuel – G2
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 h6 5. Bh4 Bb7 6. Nc3 d5 7. e3 Nbd7 8. cxd5 exd5 9. Qa4 a6 10. Ne5 Bd6
1921 Vienna – Round 2 – Muller, Hans P – 0-1 – Vukovic, Vladimir – G9
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. Qc2 Be7 6. Nc3 c5 7. d5 Nxd5 8. cxd5 Bxg5 9. Nb5 O-O 10. Nxg5 Qxg5
1923 Vienna – Round 7 – Von Patay, Julius – 0-1 – Steiner, Laszlo – G34
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bxf6 Qxf6 7. Be2 Bd6 8. Nc3 Nc6 9. O-O O-O 10. e4 Bb4
1925 Hastings – Round 1 – Vidmar Milan – 1-0 – Yates, Frederic D – G4
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 O-O 7. Bd3 d5 8. O-O Nbd7 9. cxd5 exd5 10. Rc1 c5
1926 Buenos Aires exh – Round ? – Alekhine, Alexander – 0-1 – Garcia Molina, Raul – G27
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Be7 5. e3 Bb7 6. Nc3 d6 7. Bd3 Nbd7 8. Qe2 O-O 9. e4 c5 10. d5 Nxd5
1926 Merano Meran ITA – Round 12 – Calapso, Remo – 0-1 – Rosselli del Turco, Stefano – G35
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 c5 6. Nc3 Be7 7. Bd3 d6 8. O-O Nbd7 9. Bxf6 Nxf6 10. dxc5 bxc5
1926 Semmering – Round 1 – Vidmar Milan – 1-0 – Yates, Frederic D – G46
1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Bg5 Be7 5. e3 Bb7 6. Bd3 c5 7. Nc3 Nc6 8. O-O d6 9. Qe2 h6 10. Bxf6 Bxf6
1926 Semmering – Round 1 – Vidmar Milan – 1/2-1/2 – Kmoch, Hans – G32
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nfd2 O-O 8. a3 Be7 9. Nc3 c5 10. dxc5 bxc5
1927 Kecskemet f II – Round 5 – Vukovic, Vladimir – 1-0 – Brinckmann, Alfred – G9
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. Be2 O-O 10. O-O c5
1927 Kecskemet II – Round 6 – Colle, Edgar – 0-1 – Ahues, Carl – G13
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nbd2 g5 8. Nxg5 hxg5 9. Bxg5 Na6 10. f3 Bxd2+
1927 Kecskemet II – Round 8 – Vukovic, Vladimir – 1-0 – Ahues, Carl – G22
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bxf6 Qxf6 7. Be2 d6 8. Nc3 Nd7 9. O-O Be7 10. Qa4 Bd8
1927 London Olympiad 1st – Round 13.61 – Kmoch, Hans – 1-0 – Nilsson, Allan – G144
1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 Bb4 7. Rc1 Bb7 8. e3 O-O 9. Be2 d6 10. O-O c5
1927 London Olympiad 1st – Round 5.13 – Vukovic, Vladimir – 0-1 – Thomas, George Alan – G47
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bxf6 Qxf6 7. Be2 Bb4+ 8. Nbd2 O-O 9. O-O Bxd2 10. Nxd2 d6
1927 London Olympiad 1st – Round 8.32 – Vukovic, Vladimir – 1-0 – Prokes, Ladislav – G83
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 O-O 7. Be2 d6 8. O-O Nbd7 9. Nd2 Nd5 10. cxd5 Bxg5
1928 Barcelona sim – Round ? – Alekhine, Alexander – 1-0 – Almirall Botella, Jaume – G12
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Be7 5. Nbd2 Bb7 6. Qc2 d6 7. e3 Nbd7 8. Bd3 d5 9. O-O O-O 10. Rad1 dxc4
1928 BCF Ch 21st – Round 4 – Fairhurst, William – 1-0 – Thomas, George Alan – G9
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Qc2 h6 6. Bh4 Be7 7. Nc3 d6 8. e4 Nbd7 9. O-O-O c6 10. e5 Nh7
1929 Barcelona – Round 10 – Vilardebo, Jose – 1/2-1/2 – Yates, Frederic D – G18
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 d6 7. Bd3 Nbd7 8. Rc1 O-O 9. Bb1 Re8 10. O-O Nf8
1929 Barcelona – Round 12 – Vilardebo, Jose – 0-1 – Capablanca, Jose – G22
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Bd3 Nxc3 9. bxc3 d6 10. e4 Nd7
1929 BCF Ch 22nd – Round 11 – Fairhurst, William – 1-0 – Drewitt, John Arthur James – G26
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Qc2 h6 6. Bh4 Be4 7. Qd2 Bxb1 8. Rxb1 Ne4 9. Qc2 Bb4+ 10. Kd1 Nf6
1929 Bradley Beach – Round 5 – Turover, Isador – 1/2-1/2 – Kupchik, Abraham – G21
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nbd2 g5 8. Bg3 g4 9. Ne5 Ne4 10. Qxg4 Qg5
1929 Karlsbad – Round 1 – Marshall, Frank – 1-0 – Canal, Esteban – G97
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 Be7 6. Bd3 Ne4 7. Bxe7 Qxe7 8. Bxe4 Bxe4 9. Nc3 Bb7 10. O-O f5
1929 San Francisco sim – Round ? – Alekhine, Alexander – 0-1 – Vedensky, D. – G8
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. Nbd2 Be7 6. Qc2 d6 7. e3 Nbd7 8. Bd3 O-O 9. h4 c5 10. Rd1 d5
1930 Hamburg olm – Round 1 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Duchamp, Marcel – G13
1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Bg5 Be7 5. Nc3 Bb7 6. Qc2 d5 7. e3 O-O 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 Bxd5
1931 Argentina – Round 9 – Ipata, P. – 0-1 – Bolbochan, J. – G29
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 Be7 6. Nbd2 Ne4 7. Bf4 f5 8. Bd3 O-O 9. Qc2 Nxd2 10. Qxd2 g5
1931 Moskou ch-URS – Round 1 – Alatortsev, Vladimir N. – 1-0 – Yudovich, Mikhail M – G64
1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Bg5 Bb7 5. Nbd2 Bb4 6. a3 Bxd2+ 7. Nxd2 O-O 8. e3 d6 9. Bd3 Nbd7 10. O-O h6
1933 Folkestone Olympiad 5th – Round 2.12 – Campolongo Alberto – 1/2-1/2 – Devos, Paul – G12
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. Nc3 Bb7 6. Bxf6 Bxf6 7. e4 d6 8. Bd3 Nd7 9. Qe2 c5 10. Nb5 Qb8
1936 Olympiad (unofficial) – Round 20 – Voinov, Nikolai – 0-1 – Szabo, Laszlo – G142
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. Nbd2 Be7 6. e3 d6 7. Bd3 Nbd7 8. Rc1 O-O 9. e4 c5 10. Qc2 cxd4
1936 Trebitsch mem19 – Round 14 – Spielmann, Rudolf – 1/2-1/2 – Opocensky, Karel – G42
1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. Bg5 Bb7 5. Nbd2 Be7 6. Qc2 d5 7. Bxf6 Bxf6 8. cxd5 exd5 9. e3 Nd7 10. Bd3 c5
1943 Prague – Round 9 – Dietze, Max – 1/2-1/2 – Thelen, Bedrich – G71
1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Bg5 Be7 5. Nc3 Bb7 6. e3 O-O 7. Bd3 d5 8. O-O dxc4 9. Bxc4 Ne4 10. Bxe7 Qxe7
1946 Londen I – Round 6 – Fairhurst, William – 1-0 – Friedmann, O. – G19
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 Bb7 7. a3 Be7 8. e4 O-O 9. Bd3 Qg6 10. Qe2 f5
1948 South Fallsburg ch-USA – Round 1 – Ulvestad, Olaf – 1/2-1/2 – Kashdan, Isaac – G37
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Nbd2 Be7 6. Qc2 h6 7. Bh4 Nc6 8. e3 O-O 9. a3 a5 10. Be2 d5
1957 URS Ch sf – Round 1 – Sardarov, Edward – 0-1 – Mnatsakanian, Eduard A – G6
1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Bg5 Bb7 5. Nbd2 Bb4 6. a3 Bxd2+ 7. Nxd2 d6 8. Qc2 Nbd7 9. e4 h6 10. Bh4 e5
1958 Munich olm fin-B – Round 3 – Larsen, Bent – 1-0 – Ojanen, Kaarle S – G12
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Bb4+ 6. Nbd2 Bb7 7. a3 Be7 8. e3 c5 9. Bd3 Nc6 10. O-O cxd4
1958 UKR Ch – Round 10 – Platonov, Igor V – 0-1 – Shianovsky, Vladislav I – G47
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 d6 7. Bd3 h6 8. Bh4 c5 9. e4 O-O 10. O-O cxd4
1962 URS Team Ch – Round 1 – Antoshin, Vladimir S – 1-0 – Barstatis, Reinhardas – G42
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Bd3 d5 7. Nc3 O-O 8. O-O c5 9. Qe2 cxd4 10. exd4 dxc4
1962 Varna olm – Round 5 – Popov, Luben – 1/2-1/2 – Liebert, Heinz – G140
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Bd3 d5 7. Nc3 dxc4 8. Bxc4 Nbd7 9. O-O O-O 10. Qe2 Ne4
1963 Halle zt – Round 1 – Uhlmann, Wolfgang – 1/2-1/2 – Kinnmark, Ove – G34
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Bb7 6. e3 Bb4+ 7. Nbd2 g5 8. Bg3 g4 9. Ne5 Ne4 10. Qxg4 Bxd2+
1963 Sochi – Round 7 – Bobotsov, Milko G – 0-1 – Polugaevsky, Lev – G45
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nc3 Nxg3 9. hxg3 Bg7 10. Bd3 Nc6
1966 Oberhausen ol women – Round 9 – Heemskerk, Fenny – 1-0 – Enevoldsen, Antonina – G43
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Bd3 d6 7. O-O O-O 8. Qc2 Nbd7 9. Nbd2 h6 10. Bh4 Re8
1967 CSR Ch – Round 3 – Machacek, Petr – 0-1 – Blatny, Frantisek – G18
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bxf6 Qxf6 6. e4 Bb7 7. Bd3 c5 8. Nc3 cxd4 9. Nb5 Na6 10. O-O e5
1967 Sochi – Round 12 – Antoshin, Vladimir S – 1-0 – Lein, Andreas – G91
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Rc1 O-O
1971 Moscow – Round ? – Petrosian, Tigran V. – 1-0 – Karpov, Anatoly – G85
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nbd2 Nxg3 9. hxg3 c5 10. Bd3 Bg7
41. Olympiad Open 2014 – Round 1.18 – Akhras, Khaled – 0-1 – Adhiban, B. – G28
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. Nbd2 c5 6. e3 h6 7. Bf4 cxd4 8. exd4 Be7 9. Be2 O-O 10. O-O d5

E12v — Queen’s Indian (1920)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Bg5
Les coups candidats
4…Bb7 — 60.6% (1549 parties)
Ambassadeurs : Popov, Luben (6x), Hjorth, Jesper (6x), Potter, Albert John (5x), Raicevic, Vladimir (5x), Drozd, Ryszard (5x), Jobava, Baadur (5x), Schneider, Miloca (4x), Malmstroem, Jan Hendrik (4x)
4…Be7 — 16.7% (427 parties)
Ambassadeurs : Wotulo, Max (2x), Pergel, Laszlo (2x), Magyar, Jozsef (2x), Schmidt, Mario (2x), Heikkila, Antti (2x), Kuenitz, Klaus (2x), Sehba Shah (2x), Wong, Su Yi Audrey (1x)
4…h6 — 13.9% (356 parties)
Ambassadeurs : Ruckschloss, Karol (4x), Cossette, Daniel (2x), Potter, Albert John (2x), Miller, Brian (2x), Alster, Ladislav (1x), Petras, Jan (1x), Bisguier, Arthur B (1x), Evans, Larry (1x)
4…Bb4+ — 7.1% (182 parties)
Ambassadeurs : Miles, Anthony J (2x), Timman, Jan H (2x), Biebinger, Gerhard (1x), Weichert, Helmut (1x), Ovanesian (1x), Shakarov, Askhat (1x), Elter, Sophia (1x), Alik Garai (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bb7 4…Be7 4…h6 4…Bb4+
<1800 306 53% 22% 14% 6%
1800-2200 1282 59% 18% 15% 7%
2200-2600 442 72% 4% 13% 10%
2600+ 23 74% 17% 9%
Évolution par décennie (% des parties)
Décennie N parties 4…Bb7 4…Be7 4…h6 4…Bb4+
1950s 18 72% 22% 6%
1960s 41 80% 15% 5%
1970s 58 62% 17% 17% 2%
1980s 136 64% 15% 13% 7%
1990s 394 58% 21% 11% 9%
2000s 940 62% 17% 13% 6%
2010s 837 58% 16% 15% 8%
2020s 134 62% 13% 17% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bb7 58% 62% ▲ +3.8%
4…Be7 16% 13% ▼ -2.9%
4…h6 15% 17% ▲ +1.8%
4…Bb4+ 8% 5% ▼ -2.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Carlsen, Magnus — 2 parties
Karpov, Anatoly — 1 partie
Parties historiques
4…Bb7 — 60.6% (1549 parties)
1950 — Creemer, Dave vs Fillery, W.E. Frank — 0-1 — Vancouver
1951 — Siqueira, Alexandre Carneiro vs De Oliveira Fernande, William — 0-1 — Fortaleza BRA
1952 — Graf, Sascha vs Dake, Arthur William — 1/2-1/2 — It Hollywood (USA)
1952 — Graf-Stevenson, Sonja vs Dake, Arthur William — 1/2-1/2 — Hollywood, CA
1953 — Trifunovic, Petar vs Gligoric, Svetozar — 1/2-1/2 — Rio de Janeiro BRA
4…Be7 — 16.7% (427 parties)
1970 — Hemmassi, Nasser vs Wotulo, Max — 0-1 — Siegen olm
1970 — Hemasian, Nasser vs Wotulo, Max — 0-1 — Siegen GER
1971 — Cardoso, Ruth vs Huguet, Bernard — 0-1 — Malaga ESP
1972 — Guerra, Joaquim vs Alves, Francisco H B Severino — 0-1 — Blumenau
1973 — Contreras, Jose vs Grimaldi, Rene A — 0-1 — Caracas VEN
4…h6 — 13.9% (356 parties)
1955 — Bisguier, Arthur B vs Evans, Larry — 1/2-1/2 — New York, NY USA
1956 — Collins, Malcolm F vs Gibbs, Peter Campbell — 1-0 — Blackpool ENG
1957 — Graf-Stevenson, Sonja vs Gresser, Gisela Kahn — 1/2-1/2 — Los Angeles, CA USA
1958 — Larsen, Bent vs Ojanen, Kaarle S — 1-0 — Munich GER
1963 — Uhlmann, Wolfgang vs Kinnmark, Ove — 1/2-1/2 — Halle zt
4…Bb4+ — 7.1% (182 parties)
1957 — Elter, Sophia vs Alik Garai — 1-0 — Cleveland, OH USA
1968 — Ovanesian vs Shakarov, Askhat — 1-0 — ?
1969 — Biebinger, Gerhard vs Weichert, Helmut — 1-0 — Frankfurt GER
1973 — Anikaev, Yuri N vs Podgaets, Mikhail — 0-1 — Kiev UKR
1981 — Magyar, Otto vs Szollosi, Laszlo — 1/2-1/2 — Budapest HUN

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