A17k — English: Nimzo-English, 4.Qc2 O-O
1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 O-O * ○ Trait aux Blancs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte e4, case forte b5, paire de fous.
Faiblesses adverses : Bc8 enfermé.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5, libère Bf1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
Faiblesses adverses : Bc8 enfermé.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5, libère Bf1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : Bb4 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : Bc8 enfermé, 3 pièces non développées (B8, C8, A8).
Plans :
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...d5 — Rupture
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : Bc8 enfermé, 3 pièces non développées (B8, C8, A8).
Plans :
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e4 (2v1), ● b5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e4 (2v1), ● e5 (1v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bb4 | ● Bb4 Actif (mob. 6) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (c1, f1, 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 | semi-ouvert | |
| Ruptures | ● c4-c5, ● d2-d3, ● e2-e3 | ● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5 |
| Partie |
|---|
| 1970 Vinkovci – Round 11 – Petrosian, Tigran V. – 1/2-1/2 – Larsen, Bent – G12 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. g3 b6 8. Bg2 Bb7 9. O-O c5 10. b4 Nc6 |
| 1971 Hoogovens – Round 6 – Ivkov, Borislav – 1/2-1/2 – Langeweg, Kick – G24 1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 b6 9. e3 c5 10. Be2 Bb7 |
| 1975 URS Team Ch – Round 3 – Agzamov, Georgy – 1-0 – Govashelishvili, Genadij – G44 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. d4 b6 8. g3 Bb7 9. Bg2 Nbd7 10. O-O Ne4 |
| 36. Olympiad 2004 – Round 10 – Vallejo Pons, Francisco – 1/2-1/2 – Papaioannou, Ioannis CS – G369 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 Ne4 9. Qc2 f5 10. b3 d6 |
| 40. Olympiad Open 2012 – Round 10.2 – Jakovenko, Dmitry – 1/2-1/2 – Mareco, Sandro – G555 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 c5 9. b4 d6 10. Bb2 Nbd7 |
| 42. Olympiad 2016 – Round 3.1 – Grischuk, Alexander – 1-0 – Hamitevici, Vladimir – G169 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 a5 7. d4 a4 8. Bg5 d6 9. e3 Nbd7 10. Bd3 b6 |
| Amber Blindfold 2007 – Round 1 – Van Wely, Loek – 0-1 – Ivanchuk, Vasyl – G1 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 d6 9. O-O a5 10. b3 Nbd7 |
| Amber Rapidplay 2002 – Round 8 – Van Wely, Loek – 0-1 – Kramnik, Vladimir – G36 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 d6 9. g3 Nbd7 10. Bg2 c5 |
| Amber-blindfold 10th 2001 – Round 4 – Van Wely, Loek – 1/2-1/2 – Almasi, Zoltan – G6 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1+ 10. Bxa1 e5 |
| Amber-blindfold 14th 2005 – Round 9 – Van Wely, Loek – 0-1 – Anand, Viswanathan – G4 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1+ 10. Bxa1 c5 |
| Amber-rapid 13th 2004 – Round 8 – Van Wely, Loek – 0-1 – Kramnik, Vladimir – G21 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1+ 10. Bxa1 c5 |
| Amber-rapid 16th 2007 – Round 5 – Kramnik, Vladimir – 0-1 – Ivanchuk, Vasyl – G13 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 a5 8. Bb2 e5 9. g3 axb4 10. axb4 Rxa1+ |
| Amber-rapid 6th 1997 – Round 7 – Kramnik, Vladimir – 1-0 – Nikolic, Predrag – G39 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. Bg2 c5 9. b4 d6 10. O-O Nbd7 |
| Belgrade 1987 – Round 1 – Timman, Jan H – 1-0 – Nikolic, Predrag – G37 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1+ 10. Bxa1 c5 |
| Buenos Aires 1980 – Round 1 – Timman, Jan H – 1/2-1/2 – Larsen, Bent – G2 1. c4 e6 2. Nf3 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. e3 e5 8. b4 Re8 9. Bb2 Nc6 10. Be2 Bg4 |
| Candidats Tournament 1985 – Round 12 – Spraggett, Kevin – 1/2-1/2 – Ribli, Zoltan – G68 1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e3 b6 6. b3 Bb7 7. Bb2 d5 8. Be2 Nbd7 9. O-O a6 10. Rad1 Qe7 |
| Chess Classics Giants 1. pl 1998 – Round 3 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G1 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 d6 9. e3 a5 10. Be2 axb4 |
| Corus A 2008 – Round 13 – Gelfand, Boris – 1-0 – Eljanov, Pavel – G90 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. b4 d6 9. Bb2 Nbd7 10. Be2 c5 |
| Dortmund 1995 – Round 1 – Bareev, Evgeny – 0-1 – Karpov, Anatoly – G5 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. Bg2 c5 9. b4 d6 10. O-O Nbd7 |
| Dortmund 1998 – Round 1 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G5 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1+ 10. Bxa1 c5 |
| Dos Hermanas 1997 – Round ? – Kramnik, Vladimir – 1-0 – Karpov, Anatoly – G2 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 d6 9. e3 Nbd7 10. d4 Ne4 |
| Dos Hermanas 1997 – Round 3 – Kramnik, Vladimir – 1-0 – Karpov, Anatoly – G11 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 d6 9. e3 Nbd7 10. d4 Ne4 |
| Dos Hermanas 1997 – Round 5 – Kramnik, Vladimir – 1-0 – Illescas Cordoba, Miguel – G20 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. Bg2 c5 9. b4 d6 10. O-O Nbd7 |
| FIDE GP 2008 – Round 5 – Grischuk, Alexander – 1/2-1/2 – Adams, Michael – G35 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 c5 8. Be2 d6 9. O-O Bb7 10. b4 e5 |
| FIDE WCh KO 2000 – Round 3.4 – Yermolinsky, Alex – 0-1 – Adams, Michael – G108 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 d6 9. g3 Nbd7 10. Bg2 Ne5 |
| FIDE WCh KO 2000 – Round 5.2 – Khalifman, Alexander – 1/2-1/2 – Anand, Viswanathan – G121 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1+ 10. Bxa1 c5 |
| FIDE World Cup 2015 – Round 1.2 – Bukavshin, Ivan – 1/2-1/2 – Zhigalko, Sergei – G124 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 Nbd7 9. e3 Re8 10. d4 e4 |
| FIDE World Cup 2015 – Round 1.4 – Bukavshin, Ivan – 0-1 – Zhigalko, Sergei – G174 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 Nbd7 9. d3 Re8 10. g3 Nb6 |
| FIDE-Wch k.o. g/25+10 1999 – Round 5.4 – Kramnik, Vladimir – 1/2-1/2 – Adams, Michael – G47 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 c5 9. b4 d6 10. Bb2 e5 |
| GMA 2004 – Round 6 – Kramnik, Vladimir – 1-0 – Zhang, Zhong – G41 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 d6 9. O-O Nbd7 10. b4 c5 |
| Hoogovens 1978 – Round 1 – Portisch, Lajos – 1-0 – Najdorf, Miguel – G6 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 Bb7 8. Bb2 d6 9. e3 Nbd7 10. Be2 c5 |
| KRO-tweekamp 1982 – Round 4 – Timman, Jan H – 1-0 – Korchnoi, Viktor – G3 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. b4 d6 9. Bb2 Nbd7 10. Be2 Qe7 |
| Leningrad ch-URS 1977 – Round 1 – Petrosian, Tigran V. – 1-0 – Balashov, Yuri S – G7 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. b3 c5 6. Bb2 Qe7 7. e3 Nc6 8. Be2 d6 9. O-O Bxc3 10. Bxc3 e5 |
| Moscow 1975 – Round 1 – Vaganian, Rafael A – 1-0 – Korchnoi, Viktor – G11 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. Bg2 d5 9. d4 dxc4 10. Qxc4 Be4 |
| Novi Sad olm 1990 – Round 12 – Barbero, Gerardo F – 0-1 – Timman, Jan H – G87 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. b4 e5 8. Bb2 Re8 9. d3 Bg4 10. e3 Nbd7 |
| Olympiad 2002 – Round 5 – Sasikiran, Krishnan – 0-1 – Rozentalis, Eduardas – G169 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 d6 9. O-O c5 10. b4 Nbd7 |
| Rio de Janeiro Interzonal 1979 – Round 15 – Smejkal, Jan – 0-1 – Timman, Jan H – G46 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b3 Bb7 8. Bb2 d6 9. e3 e5 10. d4 Ne4 |
| Tal Memorial Blitz 2008 – Round 33 – Grischuk, Alexander – 0-1 – Karjakin, Sergey – G280 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. e3 b6 8. Be2 Bb7 9. O-O a5 10. b3 Nbd7 |
| Vienna Millenium 1996 – Round 3 – Kramnik, Vladimir – 1-0 – Ehlvest, Jaan – G10 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 c5 7. b4 b6 8. g3 Nc6 9. Bg2 Bb7 10. O-O d6 |
| World Blitz 2007 – Round 27 – Gelfand, Boris – 1-0 – Adams, Michael – G267 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 a5 8. b3 d6 9. Bb2 e5 10. d4 e4 |
| World Blitz 2015 – Round 3.11 – Iturrizaga Bonelli, Eduardo – 0-1 – Socko, Bartosz – G144 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 c5 9. b4 d6 10. Bb2 Nbd7 |
| World Blitz 2016 – Round 19.34 – Svane, Rasmus – 1-0 – Mareco, Sandro – G760 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 d6 7. g3 e5 8. Bg2 Re8 9. b4 e4 10. Nd4 c5 |
| World Blitz 2017 – Round 18.17 – Bu, Xiangzhi – 1-0 – Socko, Bartosz – G924 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 c5 9. O-O d5 10. b4 Nbd7 |
| World Blitz 2018 – Round 13.54 – Mchedlishvili, Mikheil – 1/2-1/2 – Anisimov, Pavel – G794 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 c5 7. b4 b6 8. Bb2 Bb7 9. e3 Qe7 10. Be2 Rc8 |
| World Championship 35th-KK5 1990 – Round 24 – Kasparov, Garry – 1/2-1/2 – Karpov, Anatoly – G16 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b4 d6 8. Bb2 Bb7 9. g3 c5 10. Bg2 Nbd7 |
| World Cup 1989 – Round 1 – Vaganian, Rafael A – 1/2-1/2 – Nikolic, Predrag – G44 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. b3 Bb7 8. Bb2 c5 9. e3 d6 10. Be2 e5 |
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