D73b — Neo-Gruenfeld, 5.Nf3 c6
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 c6 * ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte d4, case forte f4, case forte e5, case forte g5, paire de fous.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bg2 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nc3 — Développer Nb1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bg2 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nc3 — Développer Nb1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte e4, case forte g4, case forte f5, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé, roi blanc au centre, pawn c4 en prise.
Problèmes : roi au centre, Bg7 enfermé, Bc8 enfermé, 4 pièces non développées (B8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c5 — Rupture
● ...e6 — Rupture
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé, roi blanc au centre, pawn c4 en prise.
Problèmes : roi au centre, Bg7 enfermé, Bc8 enfermé, 4 pièces non développées (B8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c5 — Rupture
● ...e6 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● c6→d5, b7→c6, f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d4 (2v0), ● f4 (2v0), ● e5 (2v0), ● g5 (2v0) | ● e4 (2v0), ● g4 (2v0), ● f5 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● e5 (2v0) | ● d5 (3v1), ● e4 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bg2 | ● Bg2 Enfermé (mob. 2) | |
| Bg7 | ● Bg7 Enfermé (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (b1, c1, 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 | ● c4-c5 | ● …c6-c5, ● …e7-e6, ● …e7-e5 |
| Partie |
|---|
| 20. European Teams 2015 – Round 2.3 – Giri, Anish – 1/2-1/2 – Saric, Ivan – G80 1. c4 g6 2. d4 Nf6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. b3 O-O 7. Bb2 a5 8. O-O Bf5 9. e3 Ne4 10. Nh4 Be6 |
| 3. Norway Chess 2015 – Round 8.1 – Grischuk, Alexander – 1/2-1/2 – Caruana, Fabiano – G37 1. Nf3 Nf6 2. g3 g6 3. d4 d5 4. c4 c6 5. Bg2 Bg7 6. Qb3 O-O 7. Nc3 Qb6 8. O-O Rd8 9. Na4 Qxb3 10. axb3 Na6 |
| 36. Olympiad 2004 – Round 4 – Braga, Felipe De Souza – 1/2-1/2 – Kozul, Zdenko – G122 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. Qb3 a5 7. cxd5 a4 8. Qd1 Nxd5 9. O-O Nd7 10. e4 Nc7 |
| 36. Olympiad 2004 – Round 8 – Aronian, Levon – 1/2-1/2 – Svidler, Peter – G272 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. Qb3 a5 7. Bf4 a4 8. Qb4 dxc4 9. Qxc4 O-O 10. O-O Qb6 |
| 5. Norway Chess 2017 – Round 2.5 – So, Wesley – 1/2-1/2 – Vachier-Lagrave, Maxime – G10 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. b3 O-O 7. Bb2 c5 8. dxc5 dxc4 9. O-O Qc7 10. Qc1 Qxc5 |
| 51. Biel GM 2018 – Round 9.3 – Georgiadis, Nico – 1/2-1/2 – Vachier-Lagrave, Maxime – G27 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. Nbd2 Ne4 7. b3 O-O 8. Bb2 Na6 9. O-O Bf5 10. Nh4 Nxd2 |
| 6. Sinquefield Cup 2018 – Round 8.2 – Mamedyarov, Shakhriyar – 1/2-1/2 – Carlsen, Magnus – G37 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. Nbd2 a5 7. b3 a4 8. Ba3 axb3 9. axb3 O-O 10. O-O Re8 |
| 7. Sinquefield Cup 2019 – Round 4.6 – Karjakin, Sergey – 1/2-1/2 – Nepomniachtchi, Ian – G24 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. Qb3 O-O 7. Nc3 Qb6 8. O-O Rd8 9. Bd2 dxc4 10. Qxc4 Be6 |
| Amber Rapidplay 1999 – Round 2 – Karpov, Anatoly – 1/2-1/2 – Ivanchuk, Vasyl – G8 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 c6 6. Nbd2 a5 7. O-O a4 8. b4 axb3 9. Qxb3 O-O 10. a4 c5 |
| CCT Final Playoff 2023 – Round 4.2 – Lazavik, Denis – 1/2-1/2 – Vachier-Lagrave, Maxime – G36 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. b3 O-O 7. Bb2 Bf5 8. O-O Nbd7 9. Nbd2 a5 10. Nh4 Be6 |
| FIDE World Championship Match 2024 – Round 7 – Gukesh D – 1/2-1/2 – Ding Liren – G7 1. Nf3 d5 2. g3 g6 3. d4 Bg7 4. c4 c6 5. Bg2 Nf6 6. O-O O-O 7. Re1 dxc4 8. e4 Bg4 9. Nbd2 c5 10. d5 e6 |
| FIDE World Cup 2015 – Round 2.2 – Vovk, Yuri – 1-0 – Wei, Yi – G243 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. Qb3 a5 7. cxd5 a4 8. Qd1 cxd5 9. Nc3 Ne4 10. Ne5 Nd7 |
| FIDE World Cup 2015 – Round 3.2 – Kramnik, Vladimir – 1/2-1/2 – Andreikin, Dmitry – G345 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. Qb3 O-O 7. Nc3 Qb6 8. O-O Be6 9. Na4 Qxb3 10. axb3 Nbd7 |
| FIDE World Cup 2017 – Round 1.1 – Ding, Liren – 1-0 – Haddouche, Mohamed – G28 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. Qb3 Qb6 7. Nc3 O-O 8. O-O Rd8 9. Bd2 Be6 10. Na4 Qxb3 |
| FIDE World Cup 2019 – Round 3.6 – Tomashevsky, Evgeny – 1-0 – Nepomniachtchi, Ian – G350 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. O-O O-O 7. a4 Na6 8. Na3 Bf5 9. Bf4 Be4 10. Qb3 Qb6 |
| FTX Crypto Cup 2022 – Round 1.1 – Niemann, Hans Moke – 1-0 – Duda, Jacob – G2 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. b3 O-O 7. Bb2 a5 8. Nc3 Ne4 9. O-O Bf5 10. Nh4 Nxc3 |
| FTX Crypto Cup 2022 – Round 6.1 – Niemann, Hans Moke – 1-0 – Aronian, Levon – G79 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 c6 6. b3 O-O 7. Bb2 Bf5 8. O-O Nbd7 9. Nc3 dxc4 10. bxc4 Nb6 |
| GCT Blitz Paris 2016 – Round 8.4 – Vachier-Lagrave, Maxime – 1/2-1/2 – Giri, Anish – G39 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. b3 O-O 7. Bb2 dxc4 8. bxc4 c5 9. O-O cxd4 10. Nxd4 Qb6 |
| GCT Rapid Paris 2019 – Round 4.5 – Mamedyarov, Shakhriyar – 1-0 – Nepomniachtchi, Ian – G20 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 c6 6. O-O dxc4 7. a4 O-O 8. Na3 Na6 9. Nxc4 Be6 10. b3 Bd5 |
| Levitov Chess Week Rapid 2023 – Round 18.4 – Mamedyarov, Shakhriyar – 1-0 – Svidler, Peter – G89 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. O-O O-O 7. a4 a5 8. cxd5 cxd5 9. Qb3 Nc6 10. Na3 Ne4 |
| PCA Qualifiers 1993 – Round 3 – Huebner, Robert – 1/2-1/2 – Dolmatov, Sergey – G52 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. Qb3 O-O 7. Nc3 Qb6 8. cxd5 Qxb3 9. axb3 cxd5 10. b4 a6 |
| Pearl Spring 2008 – Round 4 – Bu, Xiangzhi – 1/2-1/2 – Ivanchuk, Vasyl – G11 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. d4 c6 6. b3 dxc4 7. bxc4 c5 8. O-O Nc6 9. d5 Nd7 10. dxc6 bxc6 |
| Saint Louis Rapid 2021 – Round 3.5 – Nakamura, Hikaru – 1-0 – Svidler, Peter – G15 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. Qb3 a5 7. cxd5 a4 8. Qd1 cxd5 9. O-O O-O 10. Nc3 Qa5 |
| Tata Steel India Blitz 2018 – Round 14.3 – Vidit, Santosh Gujrathi – 0-1 – Anand, Viswanathan – G68 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. c4 c6 6. O-O dxc4 7. a4 O-O 8. Qc2 Be6 9. e4 h6 10. Rd1 Na6 |
| TCh-RUS 2008 – Round 8 – Roiz, Michael – 1/2-1/2 – Grigoriants, Sergey – G231 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. d4 d5 6. Qb3 O-O 7. Nc3 Qb6 8. O-O Rd8 9. h3 h6 10. c5 Qxb3 |
| World Blitz 2015 – Round 1.86 – Roiz, Michael – 1/2-1/2 – Sawlin, Leonid – G73 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. Qa4 e6 7. O-O O-O 8. Qc2 Nbd7 9. Bf4 Re8 10. Rd1 h6 |
| World Blitz 2018 – Round 18.58 – Bocharov, Dmitry – 0-1 – Shirov, Alexei – G1087 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. Qb3 O-O 7. Nc3 Qb6 8. O-O Rd8 9. h3 Qa6 10. cxd5 cxd5 |
| World Blitz 2019 – Round 18.16 – Mamedyarov, Shakhriyar – 1-0 – Paravyan, David – G1196 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. O-O O-O 7. a4 Be6 8. Ng5 Bf5 9. b3 c5 10. Bb2 cxd4 |
| World Blitz 2019 – Round 5.10 – Mamedyarov, Shakhriyar – 1-0 – Sychev, Klementy – G311 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 c6 6. O-O dxc4 7. a4 a5 8. Na3 Na6 9. Nxc4 Be6 10. b3 Bd5 |
| World Blitz 2021 – Round 7.9 – Oparin, Grigoriy – 0-1 – Dubov, Daniil – G445 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nbd2 O-O 7. b3 Ne4 8. Bb2 Bf5 9. O-O Nxd2 10. Qxd2 Be4 |
| World Blitz 2022 – Round 5.11 – Mamedyarov, Shakhriyar – 1-0 – Ivic, Velimir – G235 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 d5 5. Bg2 Bg7 6. O-O O-O 7. a4 a5 8. cxd5 cxd5 9. Qb3 Nc6 10. Bf4 Nh5 |
| World Cup 1989 – Round ? – Korchnoi, Viktor – 1/2-1/2 – Nunn, John D M – G92 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 c6 5. Bg2 d5 6. Qb3 dxc4 7. Qxc4 Be6 8. Qa4 O-O 9. O-O Na6 10. Nc3 Qb6 |
| World Rapid 2019 – Round 1.35 – Gelfand, Boris – 0-1 – Aravindh, Chithambaram VR. – G29 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. b3 dxc4 7. bxc4 c5 8. Bb2 Qb6 9. Qc1 Ne4 10. Nbd2 Nxd2 |
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