Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0)	—
Cases faibles	● e4	—
Centre	● d4 (2v0), ● e5 (1v0)	● d5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bd3	● Bd3 Actif (mob. 6)
Bb4		● Bb4 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	3 (● c1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Roqué
Droits de roque	O-O / O-O-O	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● e3-e4	● …e6-e5

E48c — Nimzo-Indian

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Ne2 ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bd2 (Développer Bc1) ; e4 (Occuper le centre) ; c5 (Frapper le centre adverse).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nbd7 (Développer Nb8) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...e5 (Occuper le centre).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1936 Dresden – Round 8 – Engels, Ludwig – 1/2-1/2 – Stahlberg, Gideon – G38 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. O-O exd4 9. Nxd4 a6 10. Qc2 c5
1937 Prague – Round 11 – Eliskases, Erich – 1/2-1/2 – Gilg, Karl – G58 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 b6 8. O-O Bb7 9. Ng3 c5 10. dxc5 Bxc5
1939 Leningrad/Moscow – Round 6 – Rabinovich, Ilya Mar – 1-0 – Goglidze, Viktor – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 a6 8. O-O c5 9. a3 Bxc3 10. bxc3 Qc7
1947 Essen (Nt) - Round 11 - Ernst, Wilhelm - 0-1 - Lange, Wilfried - G31 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. O-O exd4 9. Nxd4 Nbd7 10. a3 Bxc3
1947 Leningrad (URS-ch15) - Round 16 - Tolush, Alexander V - 1-0 - Ragozin, Viacheslav - G13 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 Nbd7 7. O-O dxc4 8. Bxc4 c5 9. a3 cxd4 10. axb4 dxc3
1947 Leningrad ch-URS – Round 16 – Tolush, Alexander – 1-0 – Ragozin, Viacheslav – G146 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 Nbd7 7. O-O dxc4 8. Bxc4 c5 9. a3 cxd4 10. axb4 dxc3
1947 Mar del Plata – Round 10 – Sanguinetti, Ricardo – 0-1 – Eliskases, Erich – G84 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. a3 Ba5 9. b4 exd4 10. Qxd4 Qxd4
1947 Mar del Plata – Round 6 – Sanguinetti, Ricardo – 1/2-1/2 – Marini, Liam – G55 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 Nbd7 7. a3 Be7 8. O-O c6 9. cxd5 exd5 10. Ng3 Re8
1948 Essen (GER Ch 12th) - Round 8 - Machate, Gottlieb - 1-0 - Rautenberg, Wilhelm - G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. Qb3 Nc6 9. O-O Qe7 10. a3 Bd6
1948 GER Ch Essen GER – Round 6 – Machate, Gottlieb – 1-0 – Teschner, Rudolf – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 Re8 7. a3 Bf8 8. Qc2 Nbd7 9. O-O dxc4 10. Bxc4 c5
1950 Birmingham U20 International – Round 10 – Harris, Peter A – 1-0 – Boey, Josef – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 O-O 6. Ne2 dxc4 7. Bxc4 b6 8. O-O Bb7 9. Ng3 Bxc3 10. bxc3 Nbd7
1952 Havana – Round 9 – Horowitz, Albert Israel – 1/2-1/2 – Rossolimo, Nicolas – G82 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. O-O Nc6 9. a3 Bxc3 10. bxc3 Qc7
1952 Helsinki olm – Round 1 – Penrose, Justin – 1-0 – Porreca, Giorgio – G55 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. O-O Nc6 9. a3 Bxc3 10. bxc3 Re8
1956 ITA-ch18 Rovigo – Round 1 – Romani, Elio – 1/2-1/2 – Magrin, Antonio – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 Re8 7. O-O Nbd7 8. Qb3 Bxc3 9. Nxc3 dxc4 10. Bxc4 Nb6
1957 Clare Benedict Cup 04th – Round 5 – Lemoine, Claude – 1/2-1/2 – Szabados, Eugenio – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 b6 7. O-O Bb7 8. cxd5 exd5 9. Ng3 Re8 10. a3 Bxc3
1960 Leipzig olm prel – Round 7 – Durão, Joaquim Manuel – 1/2-1/2 – Kostjoerin, Anatole – G234 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 b6 7. O-O Bb7 8. f3 c5 9. Qe1 Nc6 10. Qh4 dxc4
1960 Nimzowitsch Memorial – Round ? – Kolvig, Bent – 1-0 – Andersen, Borge – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 Nbd7 8. O-O e5 9. a3 Bd6 10. Ng3 c6
1961 FRG Ch Bad Prymont – Round 8 – Pfeiffer, Gerhard – 1-0 – Weise, Dieter – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 b6 7. O-O Bb7 8. f3 c5 9. a3 cxd4 10. axb4 dxc3
1961 Uruguay (URU Ch sf) - Round ? - Varlotta, A. - 1-0 - Silva Nazzari, Roberto - G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 b6 7. O-O Bb7 8. a3 Bd6 9. Ng3 dxc4 10. Bxc4 c5
1961 Uruguay (URU Ch) - Round ? - Varlotta, A. - 1/2-1/2 - Alvarez del Monte, Jose - G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. O-O Bd6 9. Nb5 Nc6 10. dxe5 Nxe5
1966 La Habana olm prel – Round 6 – Niemela, Ilmari Aarne – 1/2-1/2 – Kolarov, Atanas S. – G219 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. a3 cxd4 9. exd4 Be7 10. O-O Nbd7
1997 Groningen (FIDE-Wch k.o.) - Round 1.1 - Alterman, Boris - 1-0 - Wells, Peter K - G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. O-O exd4 9. exd4 Nc6 10. h3 Bf5
6. Norway Blitz 2018 – Round 2.5 – Vachier-Lagrave, Maxime – 1/2-1/2 – Ding, Liren – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 Nc6 10. a3 Bd6
6. Norway Blitz 2018 – Round 6.5 – Ding, Liren – 1/2-1/2 – Aronian, Levon – G30 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 Nbd7 10. a3 Be7
FIDE World Cup 2015 – Round 4.1 – Andreikin, Dmitry – 1/2-1/2 – Karjakin, Sergey – G373 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. O-O Nc6 9. a3 Bxc3 10. bxc3 Qc7
Phillips&Drew 1982 – Round 1 – Seirawan, Yasser – 0-1 – Speelman, Jon S – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 e5 8. a3 Bxc3+ 9. bxc3 c5 10. O-O Nc6
Thessaloniki olm 1984 – Round 11 – Qi, Jingxuan – 1/2-1/2 – Huebner, Robert – G67 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 b6 7. a3 Be7 8. O-O Nbd7 9. cxd5 exd5 10. Nf4 Bb7
World Blitz 2016 – Round 9.39 – Gholami Beirami, Ali – 1-0 – Jumabayev, Rinat – G370 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 d5 5. Bd3 O-O 6. Ne2 b6 7. a3 Be7 8. O-O Bb7 9. cxd5 exd5 10. b4 Re8
World Blitz 2023 – Round 1.2 – Makhnev, Denis – 1-0 – Caruana, Fabiano – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. a3 Bxc3+ 9. bxc3 Qc7 10. Bd3 Nc6
World Blitz 2023 – Round 3.18 – Makhnev, Denis – 1/2-1/2 – Niemann, Hans Moke – G153 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 Re8 7. O-O h6 8. cxd5 exd5 9. a3 Bd6 10. f3 c5
World Rapid 2016 – Round 4.28 – Tregubov, Pavel V. – 1/2-1/2 – Jakovenko, Dmitry – G145 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. a3 cxd4 9. axb4 dxc3 10. Qxd8 Rxd8