Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● d6→e5, c7→d6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (2v0), ● d5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d5 (2v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 2) | |
| Bf8 | ● Bf8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● a1, ● h1) | 6 (● b8, ● g8, ● c8, ● f8, ● 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 | ● c4-c5, ● d2-d4, ● e2-e4 | ● …d6-d5 |
A21n — Lukin Variation
1.c4 e5 2.Nc3 d6 3.Nf3 f5 ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e4 (Centre d4+e4, libère Bf1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4) ; c5 (Frapper le centre adverse) ; d4 (Occuper le centre).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nbd7 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Be7 (Développer Bf8) ; ...d5 (Occuper le centre) ; ...c6 (Renforcer le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1957 CSR Ch – Round 13 – Dolezal, Jiri – 1/2-1/2 – Filip, Miroslav – G51 1. c4 e5 2. Nf3 d6 3. Nc3 f5 4. d3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O a5 8. Rb1 Qe8 9. a3 Bd8 10. b4 axb4 |
| 1958 GBR Ch 45th – Round 6.5 – Gibbs, Peter Campbell – 1/2-1/2 – Horseman, Derek Geoffrey – G41 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 Nd7 5. Ng5 Nb6 6. dxe5 Be7 7. h4 dxe5 8. Qxd8+ Bxd8 9. c5 h6 10. cxb6 hxg5 |
| 1958 Portoroz Interzonal – Round 20 – Averbakh, Yuri L – 1-0 – Matanovic, Aleksandar – G185 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. g3 c6 5. d3 Nf6 6. Bg2 Be7 7. O-O O-O 8. c5 Kh8 9. cxd6 Bxd6 10. b3 Nbd7 |
| 1959 CAN Ch – Round 2 – Yanofsky, Daniel Abraham – 1-0 – Rauch, Joseph Lyon – G3 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Rb1 Nc6 9. Bd2 h6 10. b4 Nd4 |
| 1959 Santiago – Round 13 – Stekel Grunberg, Moises – 1/2-1/2 – Pachman, Ludek – G69 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. e4 c5 5. d3 Nf6 6. g3 Nc6 7. a3 g6 8. Bg2 Bg7 9. O-O O-O 10. Bg5 h6 |
| 1961 ENG-NED m – Round 2.5 – Golombek, Harry – 1/2-1/2 – Roessel, Frits – G16 1. c4 d6 2. Nc3 e5 3. Nf3 f5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Bd2 h6 9. Rc1 Nc6 10. Nd5 g5 |
| 1961 URS-ch29 sf Novgorod – Round 16 – Seoev, Robert – 1-0 – Katalymov, Boris – G44 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Rb1 a5 9. a3 Nc6 10. b4 axb4 |
| 1961 Zagreb – Round 1 – Damjanovic, Marko – 0-1 – Ciric, Dragoljub M – G1 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. g3 Nf6 5. Bg2 g6 6. d4 e4 7. Ng1 Bg7 8. f3 exf3 9. exf3 O-O 10. Nge2 Kh8 |
| 1962 Budapest-Warsaw m – Round ? – Lengyel, Levente – 1-0 – Adamski, Andrzej – G5 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 Nd7 5. Ng5 Nb6 6. dxe5 Be7 7. Nf3 dxe5 8. Qxd8+ Bxd8 9. e4 fxe4 10. Nxe4 Nf6 |
| 1963 Toronto Ch – Round 4 – Sarosy, Zoltan L – 1-0 – Avery, Peter – G4 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. g3 Nf6 5. Bg2 Be7 6. O-O c6 7. d3 O-O 8. e3 Qc7 9. Bd2 h6 10. Nh4 Be6 |
| 1966 Oberhausen ol women – Round 7 – Larsen, Ingrid – 1/2-1/2 – Ladanyike-Karakas, Eva – G33 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. e3 c6 5. d4 e4 6. Ng1 d5 7. Nh3 Nf6 8. Qb3 Bd6 9. Bd2 Bc7 10. cxd5 cxd5 |
| 6. Zurich Opening Blitz 2017 – Round 6.3 – Nakamura, Hikaru – 1/2-1/2 – Svidler, Peter – G23 1. Nf3 d6 2. c4 e5 3. Nc3 f5 4. g3 Nf6 5. d3 g6 6. Bg2 Bg7 7. O-O Nc6 8. Rb1 a5 9. a3 O-O 10. b4 axb4 |
| World Blitz 2015 – Round 11.4 – Aronian, Levon – 1-0 – Bartel, Mateusz – G688 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. g3 Nf6 5. d4 e4 6. Nh4 Be7 7. Bg5 O-O 8. e3 c6 9. Ng2 Na6 10. Nf4 Nc7 |
| World Blitz 2017 – Round 16.35 – Almasi, Zoltan – 0-1 – Adhiban, B. – G841 1. Nf3 d6 2. c4 e5 3. Nc3 f5 4. d3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O a5 8. Rb1 c6 9. a3 Na6 10. b4 axb4 |
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