A47i — Neo-Queen’s Indian

1.d4 Nf6 2.Nf3 b6 3.e3 Bb7 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4, case forte e5, paire de fous.
Faiblesses adverses : Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 5 pièces non développées (B1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● Bd2 — Développer Bc1
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte e4, case forte d5, Bb7 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bf8 enfermé, 4 pièces non développées (B8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nc6 — Développer Nb8
● ...Bd6 — Développer Bf8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A47i —

1.d4 Nf6 2.Nf3 b6 3.e3 Bb7

Eval: [+0.06]

Les coups candidats

4.Bd3 — 70.2% (1170 parties) →

Ambassadeurs : Colle, Edgar (7x), Eliskases, Erich (6x), Golombek, Harry (5x), Danner, Georg (5x), Ravi, Teja S. (5x), Hoang, Thanh Trang (5x), Thomas, George Alan (4x), Guimard, Carlos E (4x)

4.Nbd2 — 13.5% (225 parties)

Ambassadeurs : Koltanowski, George (9x), Golombek, Harry (3x), Alekhine, Alexander (3x), Colle, Edgar (3x), Eliskases, Erich (3x), Anderson Soto, Troy (3x), Franklin, Michael J (3x), Spielmann, Rudolf (2x)

4.c4 — 7.1% (118 parties)

Ambassadeurs : Eliskases, Erich (2x), Sarosy, Zoltan L (2x), Kramer, Hanspeter (2x), Mitchell, Dean (2x), Jurcisin, Imrich (2x), Plat, Vojtech (2x), Stocek, Jiri (2x), Dimitrov Krastev, Krastjo (1x)

4.Be2 — 5.7% (95 parties)

Ambassadeurs : Bieszk, Stanislaw (2x), Saunders, Harold (1x), Ritson-Morry, William (1x), Blau, Max (1x), Acuna Medina, Angel G. (1x), Purdy, John S (1x), Cook, Patrick (1x), Boim, Inon (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4.Bd3	4.Nbd2	4.c4	4.Be2
<1800	81	49%	12%	17%	15%
1800-2200	578	72%	11%	7%	6%
2200-2600	468	80%	7%	5%	5%
2600+	5	80%	—	20%	—

Évolution par décennie (% des parties)

Décennie	N parties	4.Bd3	4.Nbd2	4.c4	4.Be2
1920s	17	88%	12%	—	—
1930s	83	73%	23%	4%	—
1940s	51	59%	33%	6%	2%
1950s	52	65%	23%	10%	2%
1960s	21	67%	19%	10%	5%
1970s	24	79%	21%	—	—
1980s	73	63%	30%	1%	3%
1990s	224	66%	17%	8%	5%
2000s	422	70%	14%	6%	7%
2010s	550	73%	7%	9%	7%
2020s	149	71%	5%	7%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4.Bd3	73%	71%	▼ -1.8%
4.Nbd2	7%	5%	▼ -2.1%
4.c4	9%	7%	▼ -2.1%
4.Be2	7%	7%	▲ +0.8%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 6 parties
Smyslov, Vladimir — 2 parties
Euwe, Max — 1 partie

Parties historiques

4.Bd3 — 70.2% (1170 parties)

1920 — Pavlov-Pianov, Nikolay vs Grigoriev, Nikolai — 0-1 — Moskou ch-URS
1921 — Steiner, Endre vs Euwe, Max — 1-0 — Budapest HUN
1921 — Zander, Otto vs Ahues, Carl — 1/2-1/2 — Hamburg GER
1921 — Kostic, Boris vs Alekhine, Alexander — 1/2-1/2 — Budapest HUN
1921 — Kostic, Barbara vs Alekhine, Alexander — 1/2-1/2 — Budapest HUN

4.Nbd2 — 13.5% (225 parties)

1921 — Teichmann, Richard vs Alekhine, Alexander — 1/2-1/2 — Berlijn m
1925 — Marshall, Frank vs Nimzowitsch, Aron — 1/2-1/2 — Baden-Baden GER
1930 — Colle, Edgar vs Duchamp, Marcel — 1-0 — Nice Nice FRA
1930 — Colle, Edgar vs Weenink, Henri — 1-0 — Liege
1930 — Araiza Munoz, Jose Joaquin vs Kostic, Boris — 1/2-1/2 — Nice FRA

4.c4 — 7.1% (118 parties)

1934 — Schenk Holger S vs Eliskases, Erich — 0-1 — Linz AUT
1934 — Schenk, Henriette vs Eliskases, Erich — 0-1 — Linz AUT
1939 — Pirc, Vasja vs Avirovic — 1-0 — Zagreb ch YUG
1945 — Dimitrov Krastev, Krastjo vs Piskov, Kamen Penev — 1-0 — Sofia BUL
1945 — Vukovic, Sava vs Filipcic, Martin — 1-0 — Novi Sad SRB

4.Be2 — 5.7% (95 parties)

1946 — Saunders, Harold vs Ritson-Morry, William — 1-0 — Nottingham ENG
1955 — Purdy, John S vs Cook, Patrick — 1-0 — Aberystwyth ch-BCF
1966 — Blau, Max vs Acuna Medina, Angel G. — 0-1 — Clare Benedict Cup
1986 — Boim, Inon vs Reshevsky, Samuel — 1/2-1/2 — Holon
1987 — Glienke, Manfred, Dr. vs Roeder, Matthias — 1/2-1/2 — Duitsland tt

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● a7→b6, c7→b6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (3v0), ● e5 (2v0)	● e4 (2v0), ● d5 (2v0)
Cases faibles	—	—
Centre	● d4 (3v0), ● e5 (2v0)	● d5 (2v0), ● e4 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bf1	● Bf1 Non développé (mob. 5)
Bb7		● Bb7 Actif (mob. 6)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (b1, c1, f1, 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	semi-ouvert
Ruptures	● c2-c3, ● d4-d5, ● e3-e4	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5

Partie
1925 Baden-Baden – Round 16 – Marshall, Frank – 1/2-1/2 – Nimzowitsch, Aron – G146 1. d4 Nf6 2. e3 b6 3. Nf3 Bb7 4. Nbd2 c5 5. c3 Nc6 6. Nc4 e6 7. Bd3 Be7 8. O-O O-O 9. Qe2 Qc7 10. Bd2 d5
1930 Liege – Round 4 – Colle, Edgar – 1-0 – Weenink, Henri – G19 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 d6 5. b3 Nbd7 6. Bb2 c5 7. Bd3 cxd4 8. exd4 e6 9. O-O Be7 10. c4 O-O
1930 Nice – Round 10 – Araiza Munoz, Jose Joaquin – 1/2-1/2 – Kostic, Boris – G36 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. c3 Nc6 7. a3 Qc7 8. e4 d6 9. O-O Be7 10. Qe2 Nd7
1930 Nice Nice FRA – Round 7 – Colle, Edgar – 1-0 – Duchamp, Marcel – G14 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. O-O d6 7. e4 Nbd7 8. Qe2 Be7 9. c3 O-O 10. e5 dxe5
1930 San Remo – Round 1 – Ahues, Carl – 0-1 – Alekhine, Alexander – G56 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. Bd3 e6 6. c3 Be7 7. Qe2 Nd5 8. dxc5 bxc5 9. Nf1 Qc7 10. Ng3 Nc6
1930 Scarborough – Round 6 – Colle, Edgar – 1/2-1/2 – Thomas, George Alan – G31 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. O-O Nc6 7. c3 Qc7 8. Qe2 Be7 9. dxc5 bxc5 10. e4 d5
1935 Moskou – Round 2 – Spielmann, Rudolf – 1-0 – Alatortsev, Vladimir N. – G22 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. c3 Nc6 7. O-O Qc7 8. Qe2 Be7 9. e4 cxd4 10. Nxd4 d5
1935 Warsaw olm – Round 15 – Winz, Victor – 0-1 – Golombek, Harry – G59 1. d4 Nf6 2. e3 b6 3. Nf3 Bb7 4. Nbd2 c5 5. dxc5 bxc5 6. c4 g6 7. b3 Bg7 8. Bb2 O-O 9. Qc2 Nc6 10. Rd1 d6
1936 Hastings3637 – Round 2 – Koltanowski, George – 1/2-1/2 – Eliskases, Erich – G9 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. c3 Nc6 7. a3 Qc7 8. e4 d6 9. O-O Be7 10. b4 O-O
1936 Hastings3637 – Round 6 – Koltanowski, George – 1-0 – Tylor, Theodore Henry – G28 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. c3 Nc6 7. a3 d5 8. O-O Qc7 9. b4 c4 10. Bc2 b5
1936 Hastings3637 – Round 9 – Koltanowski, George – 1/2-1/2 – Alekhine, Alexander – G40 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. c3 g6 6. Bd3 Bg7 7. e4 d6 8. O-O O-O 9. Qe2 cxd4 10. cxd4 Nc6
1936 Podebrady – Round 1 – Diemer, Emil – 1-0 – Weiss, Florian – G10 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 d5 6. Ne5 Be7 7. f4 O-O 8. Qf3 c5 9. c3 Nc6 10. O-O Re8
1936 Semmering m – Round 9 – Spielmann, Rudolf – 0-1 – Eliskases, Erich – G9 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. c3 Nc6 7. O-O Qc7 8. Qe2 Be7 9. e4 cxd4 10. Nxd4 Ne5
1938 URS Ch, semi final – Round 1 – Duz-Khotimirsky, Fedor Ivanovich – 1/2-1/2 – Dubinin, Peter – G24 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. c3 g6 6. Bd3 Bg7 7. Qe2 O-O 8. O-O Nc6 9. Rd1 d6 10. a4 Qc7
1940 Buenos Aires – Round 1 – Adserias Palau, Antoni – 0-1 – Frydman, Paulino – G16 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 d5 6. O-O Bd6 7. b3 O-O 8. Bb2 Ne4 9. c4 a5 10. Qc2 f5
1941 Brno zupni sjezd – Round 7 – Tikovsky, G. – 0-1 – Sajtar, Jaroslav – G8 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. Bd3 g6 6. dxc5 bxc5 7. b3 Bg7 8. Bb2 O-O 9. c4 Nc6 10. O-O Qc7
1946 Mar del Plata – Round 1 – Guimard, Carlos E – 1/2-1/2 – Corte, Cesar J – G18 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 g6 5. Bd3 Bg7 6. O-O O-O 7. Re1 d6 8. e4 Nc6 9. b3 Nb4 10. Bf1 c5
1948 Karlovy Vary – Round 14 – Prins, Laura – 0-1 – Zita, Filip – G138 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. O-O d5 7. c3 Bd6 8. Ne5 O-O 9. f4 Ne4 10. Qf3 f5
1949 BUL Ch – Round 7 – Karastoichev, Emil – 1-0 – Bobekov, Radko – G33 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. O-O Nc6 7. c3 Be7 8. e4 cxd4 9. Nxd4 Ne5 10. Bc2 Ba6
1949 Trencianske Teplice – Round 18 – O'Kelly, Albéric de Galway – 1-0 – Golombek, Harry – G117 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. c3 g6 6. Bd3 Nc6 7. a3 d5 8. b4 Bg7 9. O-O O-O 10. Bb2 c4
1951 Sopot – Round 7 – Popov, Vesselin – 1-0 – Sliwa, Bogdan – G39 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 g6 5. Bd3 d5 6. Ne5 Bg7 7. f4 O-O 8. Qf3 Nfd7 9. Ng4 f5 10. Ne5 c5
1954 Mar del Plata – Round 1 – Estrada Degrandi, Walter – 0-1 – Perez Alcocer, Jose – G7 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. Bd3 Nc6 6. a3 g6 7. b3 cxd4 8. exd4 Nd5 9. Ne4 Bg7 10. Bc4 Na5
1966 Clare Benedict Cup – Round 5 – Blau, Max – 0-1 – Acuna Medina, Angel G. – G16 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Be2 g6 5. O-O Bg7 6. b3 d6 7. Bb2 Nbd7 8. Nbd2 O-O 9. h3 Re8 10. c4 e5
Bugojno 1984 – Round 1 – Kovacevic, Veljko – 1/2-1/2 – Smyslov, Vassily – G27 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. Bd3 g6 6. O-O Bg7 7. Re1 O-O 8. dxc5 bxc5 9. e4 Nc6 10. c3 d6
Bugojno 1984 – Round 1 – Kovacevic, Vlatko – 1/2-1/2 – Miles, Anthony J – G26 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. O-O Nc6 7. c3 d5 8. Re1 Be7 9. dxc5 Bxc5 10. b4 Bd6
Bugojno 1984 – Round 1 – Kovacevic, Vlatko – 1/2-1/2 – Spassky, Boris V. – G25 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 e6 5. Bd3 c5 6. O-O Nc6 7. c3 d5 8. Re1 Be7 9. dxc5 bxc5 10. e4 O-O

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