Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (2v0), ● e5 (2v0) | ● e4 (2v1), ● g4 (2v0), ● f5 (2v0) |
| Cases faibles | — | ● d5 |
| Centre | ● d4 (1v0), ● e5 (2v0) | ● e4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bf4 | ● Bf4 Actif (mob. 9) | |
| Bg7 | ● Bg7 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● g1, ● f1, ● a1, ● h1) | 4 (● b8, ● c8, ● 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 | fermé | |
| Ruptures | — | ● …e7-e5 |
D82b — Gruenfeld
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nf3 (Développer Ng1) ; c5 (Frapper le centre adverse).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nbd7 (Développer Nb8) ; ...Bf5 (Développer Bc8) ; ...e5 (Occuper le centre) ; ...e6 (Solidifier le centre, libérer le fou).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1925 Baden-Baden – Round ? – Colle, Edgar – 1-0 – Gruenfeld, Ernst – G173 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Be5 dxc4 6. e3 O-O 7. Bxc4 Nbd7 8. Nf3 c5 9. O-O a6 10. a4 cxd4 |
| 1925 Baden-Baden – Round 1 – Colle, Edgar – 1-0 – Gruenfeld, Ernst – G52 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Be5 dxc4 6. e3 O-O 7. Bxc4 Nbd7 8. Nf3 c5 9. O-O a6 10. a4 cxd4 |
| 1933 Trebitsch Memorial 16th – Round 15 – Spielmann, Rudolf – 1/2-1/2 – Becker, Albert – G66 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Be5 dxc4 6. e4 Nc6 7. f4 Nxe5 8. dxe5 Ng4 9. Qxd8+ Kxd8 10. Nd1 f6 |
| 1934 Copenhagen – Round 1 – Enevoldsen, Jens – 0-1 – Enevoldsen, Harald – G14 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Bxc7 Na6 8. Be5 Bxe5 9. dxe5 Qxe5 10. Qd2 O-O |
| 1946 Buenos Aires ch-ARG – Round 1 – Falcon, Enrique – 0-1 – Sanguinetti, Renato – G21 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. h3 O-O 6. e3 c5 7. Nf3 Nc6 8. dxc5 Qa5 9. Qb3 Ne4 10. Rc1 e5 |
| 1946 Helsinki – Round 7 – Ojanen, Kaarle S – 1/2-1/2 – Solin, Ilmari – G14 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qb3 Nh5 6. Be3 dxc4 7. Qxc4 c6 8. Nf3 Nd7 9. Rd1 O-O 10. g3 Qa5 |
| 1946 New York ch-USA – Round 1 – Rothman, Aaron – 0-1 – Reshevsky, Samuel – G19 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Nc6 7. cxd5 Nxd4 8. Qd1 Nb5 9. Nxb5 Bxb5 10. e4 Bxf1 |
| 1946 New York ch-USA – Round 1 – Rothman, Aaron – 0-1 – Santasiere, Anthony – G20 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Nc6 7. e3 Na5 8. Qb4 Nxc4 9. Bxc4 dxc4 10. Qxb7 Qb8 |
| 1948 South Fallsburg ch-USA – Round 1 – Evans, Larry M – 1-0 – Almgren, Sven – G46 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ c6 6. Bxb8 Rxb8 7. Qxa7 Be6 8. c5 O-O 9. e3 Bf5 10. Nf3 Nd7 |
| 1956 Uppsala – Round 1 – Padevsky, Nikola – 0-1 – Korchnoi, Viktor – G3 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Bc6 7. e4 dxc4 8. Bxc4 O-O 9. d5 b5 10. dxc6 bxc4 |
| 1958 Mar del Plata – Round 2 – Foguelman, Alberto – 0-1 – Sanguinetti, Ricardo – G17 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Be5 dxc4 6. e4 O-O 7. Bxc4 Nc6 8. f4 Ng4 9. Bxg7 Kxg7 10. d5 Ne3 |
| 1959 Candidates Tournament women – Round 11 – Borisenko-Belova, Valentina – 1-0 – Ladanyike-Karakas, Eva – G43 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. f3 O-O 6. e3 c6 7. Qb3 Qa5 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Be6 |
| 1963 GDR Ch Aschersleben GER – Round 5 – Kahn, Manfred – 1-0 – Uhlmann, Wolfgang – G27 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Bc6 7. e4 e6 8. cxd5 exd5 9. e5 Ng8 10. Nf3 Ne7 |
| 1965 Corr EU M – Round ? – Wiese W – 0-1 – Schrancz, Istvan – G2 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Nc6 7. Qxb7 Rb8 8. Qxc7 Qxc7 9. Bxc7 Rxb2 10. e3 Ne4 |
| 1966 ARMIES-ch3 – Round 4 – Pribyl, Josef – 1-0 – Liptay, Laszlo Dr. – G10 1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxb7 Nc6 8. d5 Nd4 9. O-O-O Ng4 10. Bxc7 Qc8 |
| 1968 Vinkovci – Round 1 – Hort, Vlastimil – 1/2-1/2 – Byrne, Donald – G3 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Nc6 6. e4 Nh5 7. cxd5 Nxf4 8. dxc6 O-O 9. O-O-O bxc6 10. g3 Ne6 |
| 1969 Danmarksmesterskabet – Round 5 – Brinck-Claussen, Bjorn – 1/2-1/2 – Fihl Jensen, Frode – G9 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Nc6 7. Qxb7 Rb8 8. Qxc7 Qxc7 9. Bxc7 Rxb2 10. O-O-O Rb7 |
| GMA 2004 – Round 8 – Sokolov , Ivan – 1/2-1/2 – Svidler, Peter – G49 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Rc1 Nh5 6. Bg5 h6 7. Bh4 c5 8. e3 cxd4 9. Nxd5 Nc6 10. exd4 Bxd4 |
| Hoogovens 1996 – Round 2 – Dreev, Aleksey – 1/2-1/2 – Leko, Peter – G9 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Rc1 Nh5 6. Bg5 h6 7. Bh4 dxc4 8. e3 Be6 9. Be2 Nf6 10. Nf3 c6 |
| Tal Memorial Blitz 2008 – Round 27 – Karpov, Anatoly – 0-1 – Svidler, Peter – G223 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Bc6 7. e4 e6 8. cxd5 exd5 9. Bg5 dxe4 10. d5 O-O |
| Tal Memorial Blitz 2008 – Round 3 – Karpov, Anatoly – 0-1 – Morozevich, Alexander – G20 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxb7 Nc6 8. e3 Rb8 9. Qxc7 Qxc7 10. Bxc7 Rxb2 |
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