Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v0), ● g5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e5 (2v0) | ● d5 (2v1), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bd2 | ● Bd2 Actif (mob. 7) | |
| Bb4 | ● Bb4 Actif (mob. 7) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● bishop d2 | — |
| Non développées | 4 (● b1, ● 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 | mobile | |
| Ruptures | ● d4-d5 | ● …c7-c5, ● …d7-d5, ● …e6-e5 |
E11l — Wade-Smyslov Variation
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nc3 (Développer Nb1) ; h3 (Empêcher ...Bg4) ; d5 (Occuper le centre) ; 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) ; ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...c5 (Frapper le centre adverse) ; ...d5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1961 IBM – Round 3 – Wolthuis, Willem – 0-1 – Wade, Robert G – G15 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Be7 6. Nc3 d5 7. Bg5 O-O 8. e3 h6 9. Bh4 b6 10. cxd5 exd5 |
| 1967 URS Team Ch – Round 1 – Buslaev, Alexander – 1/2-1/2 – Smyslov, Vladimir – G22 1. c4 Nf6 2. d4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. Qc2 c5 9. e4 Bxd2 10. Nbxd2 Nc6 |
| 1969 Moskou ch-URS – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Gipslis, Aivars – G53 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 d6 6. Bd3 Nbd7 7. Qc2 Qe7 8. O-O e5 9. a3 Bxd2 10. Nfxd2 O-O |
| 1969 Vidmar Memorial – Round 8 – Bajec, Ivo – 1/2-1/2 – Matanovic, Aleksandar – G7 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Qc2 Qe7 6. e4 Bxd2+ 7. Nbxd2 d6 8. e5 dxe5 9. Nxe5 Nbd7 10. Be2 c5 |
| 1969 WchT U26 fin-A 16th – Round 5.1 – Segal, Alexandru Sorin – 1/2-1/2 – Plachetka, Jan – G30 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Qc2 Nc6 6. e3 O-O 7. Bd3 d6 8. O-O e5 9. Bc3 Bxc3 10. bxc3 Re8 |
| 40. Olympiad Open 2012 – Round 6.16 – Vescovi, Giovanni – 0-1 – Filippov, Anton – G356 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. c5 b6 6. cxb6 cxb6 7. Bxb4 axb4 8. Nbd2 d5 9. e3 O-O 10. Bb5 Qd6 |
| 42. Olympiad 2016 – Round 9.25 – Buhmann, Rainer – 1-0 – Ebeling, Daniel – G638 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 O-O 7. e4 d6 8. Qc2 Nfd7 9. Be2 e5 10. O-O a4 |
| 43. Olympiad 2018 – Round 11.20 – Lupulescu, Constantin – 1/2-1/2 – Delgado Ramirez, Neuris – G729 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. Nc3 Bb7 8. Qc2 d6 9. e4 Nbd7 10. Be2 O-O |
| 43. Olympiad 2018 – Round 3.18 – Vitiugov, Nikita – 1/2-1/2 – Quparadze, Giga – G180 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. Nc3 Bb7 8. Qf4 d5 9. e3 O-O 10. Rc1 c5 |
| 63. ch-USA 2019 – Round 9.6 – Shankland, Sam – 1-0 – Gareyev, Timur – G54 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 O-O 6. Bd3 d6 7. O-O Re8 8. Bc1 e5 9. a3 Bc5 10. dxc5 e4 |
| Biel Interzonal 1993 – Round 6 – Epishin, Vladimir – 1/2-1/2 – Smyslov, Vassily – G141 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Qc2 d6 6. Nc3 Nbd7 7. Bg5 h6 8. Bh4 b6 9. e3 Bb7 10. Bd3 e5 |
| FIDE Grand Swiss 2025 – Round 8 – Goryachkina Aleksandra – 1-0 – Yuffa Daniil – G458 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. Nc3 Bb7 8. e3 Ne4 9. Nxe4 Bxe4 10. Be2 a4 |
| FIDE World Cup 2017 – Round 1.3 – Tomashevsky, Evgeny – 1-0 – Antipov Olano, Maxim – G130 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 b6 6. Bd3 Bb7 7. Nc3 d6 8. O-O Nbd7 9. Qe2 Bxc3 10. Bxc3 Be4 |
| Las Palmas 1981 – Round 2 – Korchnoi, Viktor – 0-1 – Larsen, Bent – G4 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Qc2 Bxd2+ 6. Nbxd2 d6 7. e4 Nc6 8. e5 dxe5 9. dxe5 Nd7 10. Qc3 Qe7 |
| Luzern olm 1982 – Round 3 – Ivanov , Ivan St – 1/2-1/2 – Korchnoi, Viktor – G16 1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 a5 5. e3 b6 6. Bd3 Bb7 7. O-O O-O 8. a3 Bxd2 9. Nbxd2 c5 10. e4 cxd4 |
| World Blitz 2022 – Round 1.53 – Agmanov, Zhandos – 1-0 – Idani, Pouya – G43 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. Nc3 d6 9. Qc2 Nbd7 10. a3 Bxc3 |
| World Blitz 2023 – Round 15.38 – Sargsyan, Shant – 1/2-1/2 – Grigoriants, Sergey – G869 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Be7 6. Nc3 d5 7. Bf4 Nh5 8. Be5 c6 9. e4 O-O 10. h3 Nf6 |
| World Blitz 2023 – Round 21.48 – Aditya Mittal – 1-0 – Pranav, V – G1211 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Be7 6. Nc3 d5 7. Bf4 O-O 8. e3 b6 9. cxd5 exd5 10. Bd3 Bb7 |
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