A17l — English: Anglo-Queen’s Indian, Romanishin

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.Bd3 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bc2 (42 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 33 % des parties) ; e5 (Occuper le centre — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d6 (Poussée — 42 % des parties) ; ...c5 (Frapper le centre adverse — 37 % des parties) ; ...d5 (Occuper le centre — 13 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

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	● b5 (2v0)	● c5 (2v0)
Cases faibles	● e4	—
Centre	● d4 (1v0), ● e5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bd3	● Bd3 Actif (mob. 4)
Bb7		● Bb7 Actif (mob. 5)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● a1, ● h1)	4 (● b8, ● 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	● …d7-d5

Partie
Amber-blindfold 06th 1997 – Round 8 – Karpov, Anatoly – 1-0 – Andersson, Ulf 1949 – G11 1. c4 Nf6 2. Nf3 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 c5 6. O-O d6 7. Bc2 Be7 8. d4 cxd4 9. Nxd4 O-O 10. b3 Nc6
Buenos Aires 1980 – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Polugaevsky, Lev – G5 1. c4 Nf6 2. Nf3 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 c5 6. O-O Nc6 7. e5 Ng4 8. Be4 Qc8 9. Re1 d6 10. exd6 Bxd6
Erevan ch-URS 1975 – Round 1 – Polugaevsky, Lev – 1-0 – Gulko, Boris – G9 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 d5 6. cxd5 exd5 7. e5 Nfd7 8. Bc2 d4 9. Be4 Bxe4 10. Nxe4 Nc5
Erevan ch-URS 1975 – Round 1 – Romanishin, Oleg M – 1-0 – Petrosian, Tigran V. – G12 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 d6 6. Bc2 c5 7. d4 cxd4 8. Nxd4 Be7 9. O-O O-O 10. b3 Nc6
Manila Interzonal 1976 – Round 5 – Polugaevsky, Lev – 1-0 – Gheorghiu, Florin – G23 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 d6 6. Bc2 c5 7. d4 cxd4 8. Nxd4 Be7 9. O-O O-O 10. b3 a6
Manila Interzonal 1990 – Round 9 – Georgiev, Kiril – 1/2-1/2 – Anand, Viswanathan – G161 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 c5 6. e5 Ng4 7. O-O Nc6 8. Be4 f5 9. exf6 Nxf6 10. Bxc6 Bxc6
Moscow Interzonal 1982 – Round 4 – Tal, Mikhail – 1-0 – Van der Wiel, John T.H. – G14 1. c4 e6 2. Nc3 Nf6 3. Nf3 b6 4. e4 Bb7 5. Bd3 c5 6. O-O Nc6 7. e5 Ng4 8. Be4 Qc8 9. d3 Ngxe5 10. Nxe5 Nxe5
Moscow Interzonal 1982 – Round 4 – Tal, Mikhail – 1-0 – Van der Wiel, John T.H. – G15 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 c5 6. O-O Nc6 7. e5 Ng4 8. Be4 Qc8 9. d3 Ngxe5 10. Nxe5 Nxe5
World Blitz 2018 – Round 20.17 – Jakovenko, Dmitry – 1-0 – Jobava, Baadur – G1164 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 d6 6. O-O c5 7. Bc2 Be7 8. d4 cxd4 9. Nxd4 O-O 10. b3 Nbd7
World Cup 1988 – Round 1 – Beliavsky, Alexander G – 1/2-1/2 – Sokolov, Andrei – G103 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 c5 6. e5 Ng4 7. h3 Bxf3 8. Qxf3 Nxe5 9. Qxa8 Nxd3+ 10. Ke2 Nxc1+
World Cup 1989 – Round 1 – Speelman, Jon S – 1-0 – Short, Nigel D – G77 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 c5 6. e5 Ng4 7. O-O Nc6 8. Be4 f5 9. exf6 Nxf6 10. Bxc6 Bxc6

A17l — Anglo-Queen’s Indian, Romanishin (1975)

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.Bd3

Les coups candidats

5…d6 — 41.9% (171 parties)

Ambassadeurs : Polugaevsky, Lev (4x), Kruszynski, Wlodzimierz (4x), Zoltek, Tadeusz (3x), Gheorghiu, Florin (2x), Petrosian, Tigran V. (2x), Dzindzichashvili, Roman (2x), Spraggett, Kevin (2x), Grooten, Herman (2x)

5…c5 — 37.0% (151 parties)

Ambassadeurs : Korchnoi, Viktor (5x), Gulko, Boris (4x), Polugaevsky, Lev (4x), Uhlmann, Wolfgang (4x), Smejkal, Jan (3x), Van der Wiel, John T.H. (3x), Salov, Valery (3x), Andersson, Ulf (3x)

5…d5 — 13.2% (54 parties)

Ambassadeurs : Chekhov, Valery A (2x), Polugaevsky, Lev (2x), Peelen, Piet (1x), Vogel, Jaap (1x), Stean, Michael F (1x), Unzicker, Ferdinand, Dr. (1x), Beaudry, Marc-Andre (1x), Pouliot, Louis (1x)

5…Bb4 — 3.4% (14 parties)

Ambassadeurs : Arkell, Keith C (2x), Korchnoi, Viktor (1x), Kraidman, Yair (1x), Maier, Christian (1x), Grathwohl, Roland (1x), Treppner, Gerd (1x), Voth, Jonathan P. (1x), Medina Santa Cruz, Bryan Smith (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…d6	5…c5	5…d5	5…Bb4
<1800	12	33%	42%	17%	—
1800-2200	87	43%	33%	11%	3%
2200-2600	229	44%	38%	13%	4%
2600+	13	23%	77%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5…d6	5…c5	5…d5	5…Bb4
1970s	48	48%	27%	19%	2%
1980s	96	44%	36%	12%	5%
1990s	74	38%	45%	9%	4%
2000s	90	41%	30%	18%	3%
2010s	83	43%	43%	7%	2%
2020s	17	29%	41%	24%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…d6	43%	29%	▼ -14.0%
5…c5	43%	41%	▼ -2.2%
5…d5	7%	24%	▲ +16.3%
5…Bb4	2%	0%	▼ -2.4%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

5…d6 — 41.9% (171 parties)

1974 — Huebner, Robert vs Johannessen, Svein — 1-0 — Oslo NOR
1975 — Romanishin, Oleg M vs Petrosian, Tigran V. — 1-0 — Erevan ch-URS
1976 — Christiansen, Larry vs Peters, Alexander John — 0-1 — Phoenix op Phoenix, AZ USA
1976 — Andres Francisco Jimenez Rodriguez vs Dzindzichashvili, Roman — 0-1 — Haifa olm
1976 — Polugaevsky, Lev vs Gheorghiu, Florin — 1-0 — Manila PHI

5…c5 — 37.0% (151 parties)

1976 — Vladimirov, Yevgeniy vs Sturua, Zurab — 1/2-1/2 — Tallinn EST
1976 — Smejkal, Jan vs Gulko, Boris — 1-0 — Erevan ARM
1977 — Korchnoi, Viktor vs Polugaevsky, Lev — 1-0 — Evian cm sf
1977 — Techmer, G vs Keller-Hermann, Edith — 1-0 — Corr ch GER
1977 — Garcia Padron, Jose vs Andersson, Ulf — 1-0 — Montilla Moriles

5…d5 — 13.2% (54 parties)

1975 — Polugaevsky, Lev vs Gulko, Boris — 1-0 — Erevan ch-URS
1977 — Vigier, Gerry vs Forbes, Garry — 1-0 — Vancouver BC CAN
1977 — Magerramov, Elmar vs Ivanov, Alexander Al. — 1-0 — ?
1978 — Stean, Michael F vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Buenos Aires olm
1978 — Chekhov, Valery A vs Ivanov, Alexander V. — 1-0 — Vilnius LTU

5…Bb4 — 3.4% (14 parties)

1978 — Korchnoi, Viktor vs Kraidman, Yair — 1-0 — Beer Sheba ISR
1982 — Maier, Christian vs Grathwohl, Roland — 1/2-1/2 — Kirchheim
1982 — Voth, Jonathan P. vs Medina Santa Cruz, Bryan Smith — 1-0 — corr USA
1983 — Treppner, Gerd vs Arkell, Keith C — 0-1 — London ENG
1984 — Strauss, David vs Arkell, Keith C — 1/2-1/2 — Brighton ch-BCF