Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● e5 (2v0)	—
Cases faibles	● e4	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bd3	● Bd3 Actif (mob. 8)
Bb4		● Bb4 Actif (mob. 7)
Bb7		● Bb7 Actif (mob. 6)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	3 (● c1, ● a1, ● h1)	3 (● b8, ● 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

E43e — Nimzowitsch

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Nf3 Bb7 6.Bd3 ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plan principal. Jeu au centre (rupture c4-c5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de b5 et e5 et un fou actif en d3.

Côté adverse. Le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bd2 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; c5 (Frapper le centre adverse) ; d5 (Occuper le centre).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Jeu au centre (rupture c7-c5).

Atouts. Les Noirs s'appuient sur des fous actifs en b4 et b7.

Côté adverse. Un mauvais fou en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8 et les tours a8 et h8).

Plans. ...O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nc6 (Développer Nb8) ; ...c5 (Frapper le centre adverse) ; ...d5 (Occuper le centre) ; ...e5 (Occuper le centre).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1914 St Petersburg prel – Round ? – Janowski, Dawid – 1/2-1/2 – Nimzowitsch, Aron – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Bxc3+ 7. bxc3 d6 8. Qc2 Nbd7 9. e4 e5 10. O-O O-O
1914 St Petersburg RUS – Round 6 – Janowski, Dawid – 1/2-1/2 – Nimzowitsch, Aron – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Bxc3+ 7. bxc3 d6 8. Qc2 Nbd7 9. e4 e5 10. O-O O-O
1920 Gothenburg-B – Round 9 – Marchand, Max – 1-0 – Saemisch, Friedrich – G52 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 c5 7. O-O Bxc3 8. bxc3 d6 9. Qe2 Ne4 10. Qc2 f5
1921 Vienna – Round 1 – Euwe, Max – 0-1 – Saemisch, Friedrich – G4 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 c5 7. Bd2 O-O 8. Qc2 cxd4 9. exd4 Nc6 10. Bg5 h6
1927 London Olympiad 1st – Round 2.11 – Cheron, Andre – 0-1 – Maroczy, Geza – G14 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 Bxc3+ 7. bxc3 O-O 8. O-O Ne4 9. Nd2 Nxd2 10. Bxd2 f5
1930 Liege – Round 5 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Colle, Edgar – G27 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 Bxc3+ 7. bxc3 d6 8. Qc2 Nbd7 9. O-O O-O 10. e4 e5
1932 Pasadena – Round 1 – Bernstein, Jacob – 0-1 – Alekhine, Alexander – G8 1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. e3 Bb4 6. Bd3 Bxc3+ 7. bxc3 d6 8. Qe2 Be4 9. Bxe4 Nxe4 10. Nd2 Nxd2
1933 Folkestone Olympiad 5th – Round 3.2 – Gilfer, Eggert – 1-0 – Bellod Thomas, Gonzalo – G25 1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. e3 Bb4 6. Bd3 c5 7. O-O Bxc3 8. bxc3 d6 9. Qe2 Nbd7 10. e4 O-O
1936 Budapest – Round 5 – Rethy, Pal – 0-1 – Najdorf, Miguel – G22 1. Nf3 Nf6 2. d4 b6 3. c4 e6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 Bxc3+ 7. bxc3 Ne4 8. Qc2 f5 9. O-O O-O 10. Nd2 Qh4
1939 Leningrad ch-URS – Round 15 – Kotov Lundqvist, Alex – 1-0 – Ragozin, Viacheslav – G122 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 Bxc3+ 7. bxc3 d6 8. O-O Nbd7 9. Nd2 e5 10. a4 a5
1944 Moskou ch-URS – Round 1 – Kotov Lundqvist, Alex – 1-0 – Alatortsev, Vladimir N. – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. a3 Bxc3 9. bxc3 d6 10. Qc2 Nc6
1945 Novi Sad – Round 17 – Fajer Abdallah Mohamad – 1/2-1/2 – Vukovic, Sava – G164 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 c5 7. a3 cxd4 8. exd4 Be7 9. O-O O-O 10. Bg5 d5
1945 Novi Sad – Round 19 – Vukovic, Sava – 1-0 – Filipcic, Martin – G178 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. c4 e6 5. Nc3 Bb4 6. Bd3 Bxc3+ 7. bxc3 d6 8. Qe2 Ne4 9. Qc2 f5 10. O-O Nd7
1946 Barcelona – Round 5 – Pomar Salamanca, Arturo – 0-1 – O'Kelly, Albéric de Galway – G31 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 Bxc3+ 7. bxc3 d6 8. O-O O-O 9. Qe2 Re8 10. Rd1 Qe7
1947 ARG-ch26 Mayor – Round 7 – Luckis, Marcos – 1-0 – Beretta, Hector – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Be4 7. Qc2 Bxd3 8. Qxd3 Qc8 9. O-O Bxc3 10. Qxc3 d6
1950 Dubrovnik olm – Round 1 – Primavera, Giuseppe – 0-1 – Kramer, Hanspeter – G26 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. c4 e6 5. Nc3 Bb4 6. Bd3 Bxc3+ 7. bxc3 Ne4 8. Qc2 f5 9. Ba3 d6 10. O-O Nd7
1950 Moskou ch-URS – Round 1 – Borisenko, Georgy K – 1-0 – Smyslov, Vladimir – G34 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 Bxc3+ 7. bxc3 Be4 8. Be2 O-O 9. O-O c5 10. Nd2 Bb7
1951 Moskou ch-URS – Round 1 – Petrosian, Tigran A. – 0-1 – Kopylov, Nikita – G47 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 c5 7. O-O O-O 8. a3 cxd4 9. Na4 Be7 10. exd4 Qc7
1954 Buenos Aires – Round 1 – Bolbochan, J. – 1/2-1/2 – Keres, Paul – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 c5 7. O-O O-O 8. Bd2 cxd4 9. exd4 d5 10. cxd5 Nxd5
1954 Buenos Aires – Round 3 – Bolbochan, J. – 1-0 – Keres, Paul – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Bd2 cxd4 9. exd4 d5 10. cxd5 Nxd5
1955 Corr – Round ? – Borisenko, Georgy K – 1-0 – Dubinin, Peter – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 Qe7 7. O-O Bxc3 8. bxc3 d6 9. Re1 e5 10. e4 Nbd7
1955 Gothenburg Interzonal – Round 2 – Petrosian, Tigran V – 1/2-1/2 – Keres, Paul Petrovich – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Bf4 Ne4
1957 Hastings5758 – Round ? – Kluger, Gyula – 0-1 – Keres, Paul – G36 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Bd2 cxd4 9. exd4 d5 10. cxd5 Nxd5
1957 Mar del Plata – Round 9 – Panno, Oscar – 1-0 – Sanguineti, Raúl Carlos – G83 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Re1 Qc7
1957 Rio de Janeiro zt – Round 1 – Panno, Oscar – 1-0 – Mangini, Jose Henrique de Mello – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Re1 d5
1957 Santiago – Round 1 – Letelier Martner, Rene – 1-0 – Flores Alvarez, Rodrigo – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Re1 Nc6
1959 Tbilisi ch-URS – Round 9 – Bronstein, David I – 1/2-1/2 – Geller, Efim P – G70 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 d5 10. c5 bxc5
1961 Wch-jr prelim B – Round 6 – Smith, David – 0-1 – Zuidema, Coen – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Bd2 cxd4 9. exd4 d5 10. a3 Be7
1963 Memorial J.Capablanca – Round 1 – Letelier Martner, Rene – 0-1 – O'Kelly, Albéric de Galway – G1 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Nc3 Bb4 6. Bd3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 d5 10. c5 bxc5
1965 Copenhagen – Round 13 – Gligorić, Svetozar – 1-0 – Dueckstein, Andreas – G103 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Bd2 d5 9. cxd5 exd5 10. Ne5 Nc6
1967 Budapest Bajnogsag 8th – Round 13 – Gasztonyi, Endre – 1/2-1/2 – Csom, Istvan – G77 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 c5 7. Bd2 cxd4 8. exd4 O-O 9. O-O Be7 10. Qe2 d6
1967 Budapest Bajnogsag 8th – Round 2 – Portisch, Ferenc – 1/2-1/2 – Csom, Istvan – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Re1 d6
1967 URS Team Ch – Round 1 – Peterson, Andrejs – 0-1 – Nikolaevsky, Yuri V – G44 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 Bxc3+ 7. bxc3 Be4 8. O-O O-O 9. Qc2 Bxd3 10. Qxd3 d6
1968 Hungary – Round 1 – Liptay, Laszlo Dr. – 1-0 – Ahmed Nagy, Shady – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Re1 d6
1968 Toth Memorial – Round 9 – Lengyel, Levente – 1/2-1/2 – Csom, Istvan – G30 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Re1 Re8
1970 Palma de Mallorca Interzonal – Round 17 – Reshevsky, Samuel – 1/2-1/2 – Larsen, Bent – G87 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Bxc3+ 7. bxc3 d6 8. Qc2 Qe7 9. e4 e5 10. O-O Nc6
FIDE GP Beijing 2013 – Round 11.2 – Wang, Hao(ZJWZ) – 1-0 – Kamsky, Gata – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 c5 7. O-O O-O 8. Na4 d6 9. a3 Ba5 10. Rb1 Na6
Lindores Abbey Tal Memorial 2021 – Round 8.45 – Batsiashvili, Nino – 0-1 – Jumabayev, Rinat – G375 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 b6 5. e3 Bb7 6. Bd3 c5 7. O-O cxd4 8. exd4 O-O 9. Bg5 Bxc3 10. bxc3 h6
PCA/Intel-GP 1994 – Round 1 – Vyzmanavin, Alexey – 0-1 – Nikolic, Predrag – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 Be4 7. O-O Bxc3 8. bxc3 Bxd3 9. Qxd3 O-O 10. e4 d6
World Blitz 2015 – Round 9.16 – Melkumyan, Hrant – 0-1 – Bocharov, Dmitry – G534 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Re8 10. a3 Bf8
World Blitz 2016 – Round 6.5 – Salem, A.R. Saleh – 1/2-1/2 – Jobava, Baadur – G255 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Na4 cxd4 9. exd4 Be7 10. Bf4 Na6

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