Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● c4→d5, e4→d5 | ● d6→e5, c7→d6, f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (2v0) | — |
| Cases faibles | ● d4 | ● d5 |
| Centre | ● d5 (4v0), ● e4 (1v0) | ● e5 (3v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| Be3 | ● Be3 Actif (mob. 9) | |
| Bg7 | ● Bg7 Ok (mob. 3) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● g1, ● f1, ● a1, ● h1) | 4 (● g8, ● 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, ● f2-f4 | ● …f7-f5 |
A42k — Averbakh, Kotov
1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4 Nc6 5.Be3 e5 6.d5 ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nf3 (Développer Ng1) ; Bd3 (Développer Bf1) ; c5 (Frapper le centre adverse) ; f4 (Rupture) ; f3 (Poussée).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nf6 (Développer Ng8) ; ...f5 (Attaque à l'aile roi).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1958 Munich olm fin-A – Round 8 – Botvinnik, Mikhail – 1-0 – Alexander Ronald Cheng – G44 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 f5 9. f3 Nf6 10. Qd2 O-O |
| 1962 LAT Ch – Round ? – Gipslis, Aivars – 1-0 – Kampenuss Peteris – G66 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 f5 9. exf5 Bxf5 10. g4 Bd7 |
| 1964 7. It Sarajevo BIH – Round 7 – Polugaevsky, Lev – 1-0 – Gojak, Ilija – G4 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 Ne7 9. c5 f5 10. f3 f4 |
| 1964 Stevenson Memorial 12th – Round 9 – Parr, David – 0-1 – Mardle, Denis – G30 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 f5 9. exf5 gxf5 10. Bh5+ Kf8 |
| 1964 Tel Aviv olm fin-A – Round 2 – Spassky, Boris Vasily – 1-0 – Macskasy, Elod – G44 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 f5 9. exf5 Bxf5 10. g4 Bd7 |
| 1964 Tel Aviv olm prel – Round 1 – Quinones Carrillo, Oscar – 1-0 – Kleopas, Georgios – G35 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 Ne7 9. c5 O-O 10. O-O f5 |
| 1966 La Habana olm prel – Round 7 – Uhlmann, Wolfgang – 1-0 – Kleopas, Georgios – G263 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 Ne7 9. c5 O-O 10. O-O f5 |
| 1966 WchTJ U26 fin-A – Round 5 – Polgar, Istvan – 0-1 – Spiridonov, Nikola – G22 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 Nf6 9. c5 O-O 10. Qc2 Ne8 |
| 1967 IBM I – Round 10 – Ciric, Dimitrije – 1/2-1/2 – Kotov Lundqvist, Alex – G17 1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nc6 5. Be3 e5 6. d5 Nb8 7. Be2 Bh6 8. Bxh6 Nxh6 9. Qd2 Ng4 10. f3 Nf6 |
| 1967 IBM I – Round 8 – Portisch, Lajos – 1-0 – Kotov Lundqvist, Alex – G13 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nb8 7. Bd3 c5 8. dxc6 Nxc6 9. Nge2 Nf6 10. f3 Be6 |
| 1967 Rubinstein Memorial 5th – Round 2 – Adamski, Jan – 1/2-1/2 – Suttles, Duncan – G1 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 Nh6 9. c5 O-O 10. f3 f5 |
| 1967 Sochi – Round 8 – Shamkovich, Leonid – 1-0 – Kotov Lundqvist, Alex – G67 1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nc6 5. Be3 e5 6. d5 Nb8 7. Be2 f5 8. exf5 gxf5 9. Bh5+ Kf8 10. f4 Nf6 |
| 1968 IBM I – Round 11 – Bouwmeester, Hans – 1/2-1/2 – Kotov Lundqvist, Alex – G40 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nb8 7. Be2 Nd7 8. g4 Bh6 9. Bxh6 Nxh6 10. Qd2 Ng8 |












