E18m — Queen’s Indian: 7.Nc3 Ne4 8.Bd2

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte f4, case forte b5, case forte e5, Bd2 actif, paire de fous.
Problèmes : Bg2 enfermé.
Plans :
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : Bb7 actif, Be7 actif, paire de fous.
Faiblesses adverses : Bg2 enfermé.
Plans :
● ...Nc6 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...d6 — Rupture
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E18m —

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2

Eval: [+0.17]

Les coups candidats

8…f5 — 37.1% (1512 parties) →

Ambassadeurs : Zaja, Ivan (11x), Matnadze Bujiashvili, Ann (11x), Tiviakov, Sergei (11x), Naumkin, Igor (11x), Malakhatko, Vadim (9x), Levitt, Jonathan P (6x), Skembris, Spyridon (6x), Ilyasov, Anatoly Fedorovich (6x)

8…Bf6 — 24.8% (1011 parties) →

Ambassadeurs : Esipenko, Andrey (8x), Inkiov, Ventzislav (7x), Brunello, Sabino (7x), Unzicker, Wolfgang (6x), Gligoric, Svetozar (6x), Velikov, Petar (6x), Abramovic, Bosko (6x), Shevchenko, Kirill (6x)

8…d5 — 13.7% (558 parties) →

Ambassadeurs : Ilyasov, Anatoly Fedorovich (16x), Korobov, Anton (9x), Tomashevsky, Evgeny (8x), Farago, Ivan (7x), Ludevid i Massana, Joan (6x), Janisch, Manfred (6x), Susla, Vitaliy (5x), Esin, Maxim (5x)

8…d6 — 11.2% (456 parties)

Ambassadeurs : Nemeth, Miklos (5x), Rozentalis, Eduardas (3x), Rashkovsky, Nukhim N (3x), Saitou, Atsushi (3x), Zilka, Stepan (3x), Lundin, Erik (2x), Dunkelblum, Arthur (2x), Keene, Raymond D (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…f5	8…Bf6	8…d5	8…d6
<1800	27	44%	22%	11%	4%
1800-2200	763	39%	16%	16%	14%
2200-2600	2664	38%	26%	13%	11%
2600+	227	23%	44%	13%	8%

Évolution par décennie (% des parties)

Décennie	N parties	8…f5	8…Bf6	8…d5	8…d6
1940s	11	55%	—	27%	9%
1950s	10	40%	—	10%	20%
1960s	31	23%	6%	23%	16%
1970s	133	14%	28%	23%	16%
1980s	285	29%	33%	15%	12%
1990s	608	44%	28%	6%	11%
2000s	820	54%	20%	6%	8%
2010s	1622	32%	27%	17%	10%
2020s	550	29%	19%	20%	17%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…f5	32%	29%	▼ -3.7%
8…Bf6	27%	19%	▼ -7.8%
8…d5	17%	20%	▲ +2.4%
8…d6	10%	17%	▲ +7.5%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Tal, Mikhail — 4 parties
Karpov, Aleksandr — 4 parties
Carlsen, Magnus — 4 parties
Smyslov, Vladimir — 3 parties
Ju, Wenjun — 3 parties
Ding, Liren — 3 parties
Anand, Viswanathan — 2 parties
Hou, Yifan — 2 parties
Euwe, Max — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

8…f5 — 37.1% (1512 parties)

1944 — Pelikan, Jan vs Stahlberg, Gideon — 1-0 — Mar del Plata ARG
1944 — Pelikan, Jorge vs Stahlberg, Gideon — 1/2-1/2 — La Plata
1945 — Ader Hausman, Walter vs Maccioni, Alejandro — 1/2-1/2 — Vina del Mar CHI
1945 — Flores Alvarez, Rodrigo vs Cristia, Jose Maria — 0-1 — Vina del Mar CHI
1945 — Pelikán, Jiří vs Stahlberg, Gideon — 1-0 — Mar del Plata ARG

8…Bf6 — 24.8% (1011 parties)

1961 — Dely, Peter vs Osnos, Viatcheslav — 1/2-1/2 — Budapest HUN
1964 — Bilek, Istvan vs Polugaevsky, Lev — 1/2-1/2 — Ordzhonikidze
1972 — Alcozer Williams, Aure Manuel vs German, Eugenio — 1-0 — Skopje MKD
1975 — Olafsson, Fridrik vs Keene, Raymond D — 1/2-1/2 — Zurich SUI
1976 — Andersson, Ulf vs Sanguineti, R. — 1-0 — Biel SUI

8…d5 — 13.7% (558 parties)

1941 — Opocensky, Karel vs Saemisch, Friedrich — 0-1 — Trencianske Teplice SVK
1941 — Füster, Géza vs Potucek, Ludovit — 0-1 — Trencianske Teplice SVK
1948 — Opocensky, Karel vs Pirc, Vasja — 1/2-1/2 — Karlovy Vary
1950 — Szabados, Eugenio vs Euwe, Max — 0-1 — Amsterdam NED
1960 — Portisch, Lajos vs Eliskases, Erich — 1-0 — Leipzig GER

8…d6 — 11.2% (456 parties)

1946 — Pilnik Aranda, Karla Constanza vs Acosta Montiel, Vicente — 1-0 — Buenos Aires ch-ARG
1951 — Janosevic, Dragoljub vs Kindij Igor — 1-0 — Sarajevo BIH
1953 — Dunkelblum, Arthur vs Lemaire, Robert — 1/2-1/2 — Antwerp BEL
1965 — Dunkelblum, Arthur vs Limbos, Paul — 1/2-1/2 — Antwerp BEL
1967 — Lengyel, Laszlo vs Unzicker, Wolfgang — 1/2-1/2 — Maribor SLO

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● e5 (2v0)	—
Cases faibles	—	● g5
Centre	● d4 (1v0), ● e5 (2v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bd2	● Bd2 Actif (mob. 6)
Bg2	● Bg2 Enfermé (mob. 2)
Bb7		● Bb7 Actif (mob. 4)
Be7		● Be7 Actif (mob. 7)
Paire de fous	● Oui	● Oui
Non développées	1 (a1)	2 (b8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e2-e3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f7-f6, ● …f7-f5

Partie
11. Tal Mem Blitz 2018 – Round 7.6 – Gelfand, Boris – 1/2-1/2 – Kramnik, Vladimir – G48 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. d5 Nxd2 10. Nxd2 e5
1937 Trebitsch mem3738 – Round 4 – Hoenlinger, Baldur – 1/2-1/2 – Rubinstein, Simon – G12 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 Ne4 9. d5 Nxd2 10. Nxd2 Qc8
1946 POL Ch – Round 15 – Ciejka, Tadeusz – 1-0 – Sliwa, Bogdan – G90 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 Ne4 9. Qc2 f5 10. Rad1 d6
1947 Yugoslavia Ch – Round 15 – Vidmar, Milan Jr – 1/2-1/2 – Pirc, Vasja – G74 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Bd2 Nxc3 9. Bxc3 Be4 10. d5 Bf6
1949 Moscow Ch – Round ? – Fridstein, German – 1/2-1/2 – Lilienthal, Andor – G48 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. O-O Ne4 9. Nxe4 Bxe4 10. Ne1 d5
1949 Moskou ch-URS – Round ? – Kholmov, Ratmir D – 1-0 – Lilienthal, Andor – G172 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 Ne4 9. d5 Nxd2 10. Qxd2 Na6
1950 HUN-ch06 – Round 1 – Kluger, Gyula – 1-0 – Koberl, Ferenc – G24 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 Ne4 9. d5 Nxd2 10. Qxd2 a5
1950 Vienna – Round 5 – Tot, Bora – 1/2-1/2 – Beni, Alfred – G16 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxc3 9. Bxc3 Be4 10. Qd2 c6
1951 Mar del Plata zt – Round 15 – Guimard, Carlos E – 1-0 – Wexler, Bernardo – G145 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. e4 Nd7
1951 San Rafael – Round ? – German, Eugenio – 0-1 – Mangini, Jose Henrique de Mello – G60 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 Ne4 8. O-O O-O 9. d5 Nd6 10. b3 f5
1951 YUG Ch 7th – Round 17 – Janosevic, Dragoljub – 1-0 – Kindij Igor – G148 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d4 Be7 6. c4 O-O 7. Nc3 Ne4 8. Bd2 d6 9. Qc2 Nxd2 10. Qxd2 Nd7
1955 Moskou ch-URS – Round 1 – Mikenas, Vladas – 1/2-1/2 – Spassky, Boris V. – G60 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O Ne4 8. Nc3 O-O 9. Nxe4 Bxe4 10. Ne1 f5
1958 Toronto Ch – Round 7 – Anderson, Frank Ross – 1-0 – Berner, George – G6 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 Ne4 9. Qc2 Nxd2 10. Qxd2 d6
1958 URS Ch sf – Round ? – Kholmov, Ratmir D – 1-0 – Rubel, Igor G – G11 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. O-O Ne4 9. Be1 Nxc3 10. Bxc3 d5
1963 Amsterdam – Round 1 – Dunkelblum, Arthur – 1/2-1/2 – Rellstab, Ludwig – G9 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. d4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. Ne1 Bxg2
1964 Hoogovens Beverwijk NED – Round 1 – Portisch, Lajos – 1/2-1/2 – Keres, Paul Petrovich – G19 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 c5 9. Ne1 Nxc3 10. Bxc3 Bxg2
1966 Ch (Men) Budapest HUN – Round 6 – Honfi, Karoly – 1-0 – Toth, Bela – G9 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 f5 10. d5 Bf6
1966 WchTJ U26 fin-A – Round 3 – Polgar, Istvan – 1/2-1/2 – Kurajica, Bojan – G13 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. Rad1 Nd7
1967 HUN Ch Budapest HUN – Round 5 – Dely, Peter – 1/2-1/2 – Lengyel, Levente – G21 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxc3 9. Bxc3 d5 10. Ne5 Nd7
1967 Maribor – Round 4 – Lengyel, Laszlo – 1/2-1/2 – Unzicker, Wolfgang – G6 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 O-O 8. O-O d6 9. d5 Nxd2 10. Qxd2 e5
1967 Skopje – Round 11 – Damjanovic, Marko – 1/2-1/2 – Kholmov, Ratmir D – G87 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxc3 9. Bxc3 d5 10. Ne5 Nd7
1967 Skopje – Round 17 – Bukic, Enver – 1/2-1/2 – Kholmov, Ratmir D – G128 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Bd2 Nxc3 9. Bxc3 d5 10. Ne5 Nd7
1967 SWE Ch 27th – Round 3 – Lundin, Erik – 1-0 – Berglund Martin – G3 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 O-O 8. O-O d6 9. Qc2 Nxd2 10. Qxd2 Nd7
1967 YUG-URS women – Round 11 – Kushnir, Alla – 1-0 – Fatalibekova, Elena – G15 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. d5 Nxd2 10. Qxd2 e5
1968 Alma Ata ch-URS – Round 8 – Kholmov, Ratmir D – 1/2-1/2 – Bagirov, Vladimir – G77 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. e4 Nd7
1968 Reykjavik – Round 1 – Johansson, Gunnar – 1/2-1/2 – Sigurjonsson, Gudmundur – G79 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Bd2 d6 9. Nxe4 Bxe4 10. Ne1 Bxg2
1968 Toth Memorial – Round 9 – Popov, Luben – 1-0 – Golombek, Harry – G31 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. O-O Ne4 9. d5 Nxd2 10. Qxd2 f5
1972 Skopje ol (Men) fin-A – Round 14 – Filip, Miroslav – 1/2-1/2 – Lombard, Andre – G14 1. c4 b6 2. d4 Bb7 3. Nf3 e6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. d5 Nxd2 10. Nxd2 c6
Biel Interzonal 1976 – Round 12 – Petrosian, Tigran V – 1/2-1/2 – Geller, Efim P – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. Nxe4 Bxe4 10. Bc3 Bf6
Global Chess League 2023 – Round 9.3 – Wei, Yi – 1-0 – Radjabov, Teimour – G112 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. e4 Nd7
Lindores Abbey Tal Memorial 2021 – Round 1.24 – Martirosyan, Haik M. – 1-0 – Arabidze, Meri – G17 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. e4 Nd7
Moscow 1981 – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Karpov, Anatoly – G15 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. Rc1 Nxd2 10. Qxd2 c5
Palma De Mallorca GP 2017 – Round 8.8 – Gelfand, Boris – 0-1 – Radjabov, Teimour – G71 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. Rad1 Nd7
Sharjah Grand Prix 2017 – Round 5.9 – Tomashevsky, Evgeny – 1/2-1/2 – Rapport, Richard – G45 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. d5 Nxd2 10. Nxd2 e5
World Blitz 2017 – Round 1.41 – Cheparinov, Ivan – 1-0 – Sanal, Vahap – G34 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Nxd2 c6 10. d5 a5
World Blitz 2022 – Round 12.38 – Tabatabaei Bafghi, Mohammad – 0-1 – Aravindh, Chithambaram VR. – G640 1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Qc8 9. Qc2 Nxd2 10. Qxd2 d6
World Blitz 2023 – Round 1.22 – Vrolijk, Liam – 0-1 – Sadhwani, Raunak – G26 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. h4 h6
World Blitz 2023 – Round 2.20 – Bryakin, Mikhail – 1/2-1/2 – Yu, Yangyi – G94 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d6 9. d5 Nxd2 10. Qxd2 e5

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