Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v1)	—
Cases faibles	—	—
Centre	● d4 (3v1), ● d5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	4 (● 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	tension
Ruptures	● c4-c5	● …c7-c5, ● …d6-d5

A54g — Old Indian: 5.e3

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e3 * ● Trait aux Noirs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. Be2 (Développer f1 — 64 % des parties) ; Bd3 (Fou actif (mobilité 8), Développer f1 — 14 % des parties) ; b3 (Préparer le fianchetto — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...Be7 (Développer f8 — 39 % des parties) ; ...g6 (Préparer le fianchetto — 35 % des parties) ; ...c6 (Renforcer le centre — 26 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1905 BCF Ch 2nd – Round 4 – Mackenzie, Arthur J – 0-1 – Atkins, Henry Ernest – G9 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 g6 6. Qc2 Bg7 7. Bd2 c6 8. Be2 Qe7 9. h3 h6 10. O-O-O Nb6
1907 Ostende – Round 2 – Janowski, Dawid – 1-0 – Chigorin, Mikhail – G19 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 Be7 6. Bd3 c6 7. O-O Qc7 8. Bd2 O-O 9. Rc1 Re8 10. Ng5 Nf8
1907 Ostende II – Round 7 – Teichmann, Richard – 1/2-1/2 – Nimzowitsch, Aron – G85 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b3 Re8 9. Bb2 exd4 10. exd4 Nf8
1913 Debrecen – Round ? – Szekely, Jeno – 1/2-1/2 – Réti, Richard – G18 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 Be7 6. Bd3 O-O 7. Qc2 c6 8. h4 Re8 9. Bd2 Qc7 10. O-O-O Nf8
1918 New York – Round 1 – Marshall Viele, Fabrizio Aaron – 0-1 – Chajes, Oscar – G6 1. d4 Nf6 2. Nf3 d6 3. e3 Nbd7 4. c4 e5 5. Nc3 g6 6. b3 Bg7 7. dxe5 dxe5 8. Ba3 c5 9. Qd2 O-O 10. Rd1 Qe7
1918 New York m – Round 5 – Janowski, Dawid – 0-1 – Chajes, Oscar – G4 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 Be7 6. Bd3 O-O 7. O-O Re8 8. Qc2 g6 9. Bd2 Bf8 10. Rad1 Bg7
1922 Bad Pistyan Breyer Memorial-A – Round 10 – Przepiorka, Dawid – 0-1 – Reti, Richard – G29 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b3 Re8 9. Bb2 exd4 10. Nxd4 Nc5
1922 Bad Pistyan Breyer Memorial-A – Round 11 – Selezniev, Alexey – 1/2-1/2 – Bogoljubow, Efim – G33 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. Qc2 Re8 9. dxe5 Nxe5 10. Nxe5 Rxe5
1927 Magdeburg Kongress – Round 9 – Ahues, Carl – 1/2-1/2 – Brinckmann, Alfred – G7 1. d4 Nf6 2. e3 d6 3. c4 Nbd7 4. Nc3 e5 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. b3 Re8 9. Bb2 exd4 10. exd4 Nf8
1929 Karlsbad – Round 14 – Marshall, Frank – 1/2-1/2 – Nimzowitsch, Aron – G189 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e3 e5 5. Nf3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Re8 9. Qc2 a6 10. Bd2 Rb8
1936 Trade Unions – Round 1 – Sokolsky, Alexey – 1-0 – Panov, Vasily – G1 1. e3 Nf6 2. c4 d6 3. Nf3 e5 4. d4 Nbd7 5. Nc3 c6 6. Be2 Be7 7. O-O O-O 8. b3 Re8 9. Bb2 Bf8 10. Qc2 a6
1944 Moskou ch-URS – Round 1 – Tolush, Alexander – 0-1 – Bronstein, David I – G24 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e3 Nbd7 5. Nf3 g6 6. Be2 Bg7 7. b3 O-O 8. Bb2 Re8 9. Qc2 c6 10. O-O Qa5
1944 URS-ch13 – Round ? – Tolush, Alexander V – 0-1 – Bronstein, David I – G6 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e3 Nbd7 5. Nf3 g6 6. Be2 Bg7 7. b3 O-O 8. Bb2 Re8 9. Qc2 c6 10. O-O Qa5
1949 Moskou ch-URS – Round 1 – Taimanov, Mark E – 1-0 – Aronin, Lev – G45 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e3 Be7 6. Be2 O-O 7. O-O Re8 8. Qc2 c6 9. b3 Qa5 10. Bb2 Nf8
1950 Moscow Ch – Round 1 – Ravinsky, Grigory – 0-1 – Beilin, Mikhail – G1 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. e3 c6 6. Be2 Be7 7. O-O O-O 8. Qc2 Re8 9. b3 Qc7 10. Bb2 Nf8
1951 Vancouver – Round 1 – Brown Taylor, Pablo – 1/2-1/2 – Bohatyrchuk, Fedir Parfenovych – G8 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 Be7 6. Bd3 c6 7. O-O O-O 8. b3 Re8 9. Bb2 Bf8 10. Qc2 g6
1952 Helsinki olm – Round 1 – Barcza, Gedeon – 0-1 – Bolbochan, J. – G2 1. c4 e5 2. Nc3 d6 3. Nf3 Nf6 4. d4 Nbd7 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b3 Re8 9. Ba3 exd4 10. Nxd4 Nc5
1953 HUN Ch Budapest HUN – Round 2 – Barcza, Gedeon – 1/2-1/2 – Gasztonyi, Endre – G43 1. c4 Nf6 2. Nf3 d6 3. d4 Nbd7 4. Nc3 e5 5. e3 c6 6. Be2 Be7 7. O-O O-O 8. Qc2 Re8 9. b3 Bf8 10. Bb2 a6
1953 POL-ch11 – Round 16 – Grynfeld, Izaak – 1/2-1/2 – Dworzynski, Roman – G100 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. Qc2 c6 9. b3 Qa5 10. a4 Re8
1954 BRA Ch – Round 1 – Laynes, Henrique – 1-0 – De Freitas, Marcio Elisio – G2 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 Be7 6. Bd3 c6 7. O-O O-O 8. Re1 Re8 9. Qc2 Qc7 10. Ng5 h6
1954 Hungary Ch – Round 1 – Benko, Pal – 1/2-1/2 – Sandor, Balazs – G3 1. c4 e5 2. Nc3 d6 3. e3 Nf6 4. Nf3 Nbd7 5. d4 c6 6. Be2 Be7 7. Qc2 O-O 8. O-O Qc7 9. b3 a6 10. Bb2 b5
1954 Montevideo – Round 1 – Bauza, Lorenzo – 1-0 – Canchomoni Olivera, Josue Gabriel – G17 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 c6 6. Be2 Be7 7. O-O O-O 8. b3 Re8 9. Bb2 Bf8 10. Re1 Qc7
1957 Sombor – Round 19 – Trifunovic, Petar – 1-0 – Rakic, Tomislav – G180 1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. Qc2 c6 9. b3 Re8 10. Ba3 e4
1958 HUN Ch 13th – Round 11 – Koberl, Ferenc – 0-1 – Honfi, Karoly – G90 1. c4 e5 2. Nc3 d6 3. d4 Nd7 4. Nf3 Ngf6 5. e3 g6 6. b3 c6 7. Be2 e4 8. Nd2 d5 9. O-O Bb4 10. Qc2 O-O
1958 Munich olm prel – Round 7 – Aloni, Itzchak – 1-0 – Pakdaman, Mehdi Col – G157 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e3 g6 6. Be2 Bg7 7. b3 O-O 8. Bb2 Re8 9. O-O c6 10. Rc1 Qc7
1960 It Bad Salzungen GER – Round 5 – Fuchs, Reinhart – 1/2-1/2 – Jezek, Stanislav – G19 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b4 exd4 9. exd4 c5 10. Bf4 cxb4
1960 Leningrad tt – Round 13 – Bertholdt, Dieter – 1-0 – Van der Wiel, John T.H. – G176 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 Be7 6. Be2 O-O 7. O-O c6 8. b4 Ne8 9. Bb2 f5 10. dxe5 dxe5
1961 Budapest ch-HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Flesch, Jean-benoit – G6 1. c4 e5 2. Nc3 d6 3. Nf3 Nf6 4. d4 Nbd7 5. e3 c6 6. Qc2 Be7 7. Be2 O-O 8. O-O Re8 9. b4 Qc7 10. a4 Bf8
1961 Zagreb – Round 6 – Karaklajic, Nikola – 1/2-1/2 – Udovcic, Mijo – G60 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e3 c6 6. Be2 Be7 7. O-O O-O 8. Qc2 Re8 9. b3 Bf8 10. Bb2 Qc7
1965 Budapest – Round 1 – Popov, Vladimir – 1-0 – Csom, Istvan – G17 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e3 Be7 6. Be2 c6 7. O-O Qc7 8. b4 Nf8 9. Bb2 Ng6 10. h3 O-O
1965 Buenos Aires Ch – Round 1 – Emma, Jaime – 1-0 – Benko, Francisco – G1 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. e3 c6 6. Be2 g6 7. O-O Bg7 8. b4 O-O 9. Rb1 a6 10. a4 Re8
1965 Gyula – Round 10 – Kolarov, Atanas Stefanov – 1-0 – Pirc, Vasja – G15 1. d4 d6 2. c4 e5 3. e3 Nd7 4. Nc3 Ngf6 5. Nf3 Be7 6. Bd3 O-O 7. O-O Re8 8. Qc2 h6 9. h3 b6 10. dxe5 dxe5
1968 Bamberg – Round 1 – Pfleger, Helmut, Dr. – 1-0 – Teufel, Juergen – G11 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b4 Re8 9. Rb1 a5 10. b5 exd4
1968 Chacabuco – Round 5 – Garello, Titouan – 0-1 – Guimard, Carlos E – G12 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 c6 6. dxe5 dxe5 7. Be2 Be7 8. O-O O-O 9. Qc2 Qc7 10. b3 Re8
1968 Lugano olm - Round 1 - Weiss, Fernando - 0-1 - Zichichi, Alvise - G83 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e3 Nbd7 5. Nf3 Be7 6. g3 O-O 7. Bg2 c6 8. O-O Ne8 9. e4 g6 10. Bh6 Ng7
ch-Wereld Teams 1989 – Round 1 – Vera Gonzalez-Quevedo, Reynaldo – 0-1 – Hodgson, Julian M – G12 1. d4 d6 2. c4 e5 3. e3 Nd7 4. Nc3 Ngf6 5. Nf3 Be7 6. Be2 O-O 7. O-O c6 8. Rb1 Re8 9. b4 Bf8 10. b5 e4

A54g — Old Indian (1905)

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e3

Les coups candidats

5…Be7 — 39.4% (299 parties)

Ambassadeurs : Backwinkel, Paul (2x), Popov, Vladimir (1x), Csom, Istvan (1x), Anay Barche (1x), Gipslis, Aivars (1x), Kolarov, Atanas S. (1x), Pirc, Vasja (1x), Faruq, A.s.m.mahafuzur Rahman (1x)

5…g6 — 36.8% (279 parties)

Ambassadeurs : Rosenlund, Thorbjorn (3x), Zvjaginsev, Vadim (3x), Rodgaard, John (2x), Delemarre, Isabel (2x), Bosboom, Manuel (2x), Krzyzanowski, Maciej (2x), Lagha, Khelil (1x), Kostjoerin, Anatole (1x)

5…c6 — 23.2% (176 parties)

Ambassadeurs : Anay Barche (2x), Arboleda Alvarez, Gustavo Adolfo (2x), Guimard, Carlos E (2x), Bern, Ivar (2x), Loeffler, Stefan (2x), Corral, Hector (1x), Olivera, Juan Francisco (1x), Gasztonyi, Endre (1x)

5…exd4 — 0.3% (2 parties)

Ambassadeurs : Gonzalez Gonzalez, Aitor (1x), Rodriguez Lopez, Jaime (1x), Koppany, Tamas (1x), Nagy, Imre (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…Be7	5…g6	5…c6	5…exd4
<1800	44	50%	20%	30%	—
1800-2200	335	41%	32%	26%	1%
2200-2600	262	34%	49%	16%	—
2600+	3	—	67%	33%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…Be7	5…g6	5…c6	5…exd4
1950s	17	29%	35%	35%	—
1960s	16	44%	19%	38%	—
1970s	19	37%	47%	16%	—
1980s	40	40%	38%	22%	—
1990s	114	38%	40%	22%	—
2000s	207	42%	32%	25%	1%
2010s	260	42%	37%	22%	—
2020s	85	31%	45%	24%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…Be7	42%	31%	▼ -11.3%
5…g6	37%	45%	▲ +8.2%
5…c6	22%	24%	▲ +2.0%
5…exd4	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 1 partie

Parties historiques

5…Be7 — 39.4% (299 parties)

1950 — Janda, Pavel vs Grob, Balazs — 0-1 — Switzerland
1951 — Taylor, John vs Bohatyrchuk, Fedir Parfenovych — 1/2-1/2 — Vancouver
1953 — Belkadi, Ridha vs Plante, Jacques — 1-0 — Paris FRA
1954 — Laynes, Henrique vs De Freitas, Marcio Elisio — 1-0 — Sao Paulo BRA
1959 — Faruq, A.s.m.mahafuzur Rahman vs Navab, Amir Mehdi — 1-0 — Indianapolis, IN USA

5…g6 — 36.8% (279 parties)

1950 — Arlamowski, Lara vs Greenfeld, Alon — 1/2-1/2 — Schiavno Zdroj
1952 — Anay Barche vs Bolbochan, Julio — 0-1 — Helsinki olm
1953 — Grynfeld, Izaak vs Dworzynski, Roman — 1/2-1/2 — Krakow POL
1957 — Trifunovic, Petar vs Rakic, Tomislav — 1-0 — Sombor
1958 — Aloni, Itzchak vs Pakdaman, Mehdi Col — 1-0 — Munich GER

5…c6 — 23.2% (176 parties)

1950 — Ravinsky, Grigory vs Beilin, Mikhail — 0-1 — Moscow RUS
1953 — Anay Barche vs Gasztonyi, Endre — 1/2-1/2 — HUN-ch Budapest HUN
1954 — Corral, Hector vs Olivera, Juan Francisco — 0-1 — Montevideo URU
1954 — Bauza, Lorenzo vs Olivera, Javier — 1-0 — Montevideo URU
1954 — Benko, Pal vs Sandor, Bela — 1/2-1/2 — Hungary ch

5…exd4 — 0.3% (2 parties)

2001 — Gonzalez Gonzalez, Aitor vs Rodriguez Lopez, Jaime — 1/2-1/2 — Padron
2007 — Koppany, Tamas vs Nagy, Imre — 1-0 — HUN