Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● b7→a6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d5 (2v0), ● e4 (1v0), ● e5 (1v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bc6 | ● Bc6 Actif (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | — | ● pawn d7 |
| Non développées | 4 (● b1, ● c1, ● a1, ● h1) | 5 (● 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 | fermé | |
| Ruptures | ● d2-d4 | ● …d7-d5, ● …f7-f5 |
C68c — Spanish: Exchange Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 * ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours — 77 % des parties) ; d4 (Occuper le centre — 10 % des parties) ; Nc3 (Développer b1 — 10 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...dxc6 (Capture en c6, Renforcer le centre — 97 % des parties) ; ...bxc6 (Capture en c6, Renforcer le centre — 3 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
├── C68d - 4…dxc6 - Spanish: Exchange (1900) [-0.05] · 551 parties
│ ├── C68j - 5.O-O - Ruy Lopez: Exchange Variation, Normal Variation (1902) [-0.14] · 187 parties
│ │ ├── C68n - 5…Bg4 - Spanish: Exchange (1957) [-0.20] · 90 parties
│ │ │ ├── C68n - 6.h3 - Spanish: Exchange (1902) [-0.13] · 88 parties
│ │ │ │ ├── C68o - 6…h5 - Ruy Lopez: Exchange Variation, Alapin Gambit (1959) [-0.13] · 53 parties
│ │ │ │ │ ├── C68o - 7.* - Exchange Variation, Alapin Gambit · 27 parties
│ │ │ │ └── C68n - 6…* - Spanish: Exchange · 35 parties
│ │ │ └── C68n - 6.* - Spanish: Exchange · 2 parties
│ │ ├── C68j - 5…* - Exchange Variation, Normal Variation · 37 parties
│ │ ├── C68q - 5…Qd6 - Exchange Variation, Bronstein Variation (1965) [+0.15] · 36 parties
│ │ │ ├── C68s - 6.Na3 - Exchange, Bronstein [+0.00] · 18 parties
│ │ │ ├── C68q - 6.* - Exchange Variation, Bronstein Variation · 11 parties
│ │ ├── C68l - 5…Bd6 - Exchange Variation, King's Bishop Variation (1957) [+0.03] · 16 parties
│ │ │ └── C68l - 6.* - Exchange Variation, King's Bishop Variation · 3 parties
│ ├── C68g - 5.Nc3 - Ruy Lopez: Exchange Variation, Keres Variation (1900) [-0.13] · 182 parties
│ │ ├── C68h - 5…f6 - Exchange, Keres (1908) [-0.13] · 117 parties
│ │ │ ├── C68h - 6.d3 - Ruy Lopez: Exchange Variation, Romanovsky Variation (1902) [-0.24] · 22 parties
│ │ │ └── C68h - 6.* - Exchange, Keres · 10 parties
│ │ └── C68g - 5…* - Exchange Variation, Keres Variation · 65 parties
│ ├── C68e - 5.d4 - Exchange, Lasker Variation (1904) [-0.34] · 156 parties
│ │ ├── C68e - 5…* - Exchange, Lasker Variation · 83 parties
│ │ └── C68f - 5…exd4 6.Qxd4 Qxd4 7.Nxd4 Bd7 - Ruy Lopez: Exchange, Alekhine Variation (1903) [-0.31] · 73 parties
│ └── C68d - 5.* - Spanish: Exchange · 26 parties
Les parties, variante par variante
1551 partiesC68d - 4…dxc6 - Spanish: Exchange (1900)
221 partiesC68c - 4…bxc6 - Lutikov Variation (1904)
-
C68c - 4…bxc6 - Lutikov Variation (1904) (21)
Structure de pions ♔ Blancs♚ NoirsPions doublés—● c6, ● c7Pions isolés—● a6Arriérés——Chaînes—● d7→c6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes—● b5 (2v0)Cases faibles——Centre● e5 (1v0)— Colonnes et diagonales ♔ Blancs♚ NoirsSemi-ouvertes—● b Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 0)Bc8● Bc8 Non développé (mob. 1)Bf8● Bf8 Non développé (mob. 5)Paire de fousNon● OuiNon développées4 (● b1, ● c1, ● a1, ● h1)5 (● g8, ● c8, ● f8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre● Au centreDroits de roqueO-O / O-O-OO-O / O-O-O Thèmes ♔ Blancs♚ NoirsPhaseOuvertureCentreferméRuptures● d2-d4● ...d7-d5, ● ...f7-f5
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Tal, Mikhail — 7 parties
Smyslov, Vladimir — 6 parties
Ding, Liren — 3 parties
Karpov, Aleksandr — 1 partie
Botvinnik, Mikhail — 1 partie
Gukesh D — 1 partie
1950 — Harris, Peter A vs Olafsson, Fridrik — 1/2-1/2 — Birmingham ENG
1950 — Henneberger, Walter vs Batchinsky, Basile — 1-0 — Lucerne SUI
1950 — Orbaan, Constant vs Donner, Jan-Hein — 1-0 — Amsterdam ch-NED
1950 — Orbaan, Constant vs Barendregt, Johan — 1-0 — Amsterdam ch-NED
1950 — Rudenko, Ludmila vs Chaude de Silans, Chantal — 1/2-1/2 — Moscow RUS
1954 — Byvshev, Vasily vs Lutikov, Anatoly S — 1/2-1/2 — Riga LAT
1955 — Gusev, Yuri S vs Salov, Vitaly V. — 1-0 — Moscow RUS
1955 — Krogius, Nikolai V vs Lutikov, Anatoly S — 1/2-1/2 — Leningrad RUS
2009 — Tamashiro, Ariel vs Barbosa, Harper — 1-0 — ?
2017 — Williams, J. M. P.. vs Anderson, Len — 1-0 — ICCF
2006 — Auvray, Honorine vs Duval, Claire — 1-0 — ?