Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● b2→c3, f2→g3, h2→g3, c3→d4 | ● a6→b5, c6→b5 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v1) | ● g4 (2v1) |
| Cases faibles | — | — |
| Centre | ● d4 (2v1), ● e5 (2v1) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Ouvertes | ● e | ● e |
| Semi-ouvertes | — | ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bb3 | ● Bb3 Actif (mob. 4) | |
| Bd6 | ● Bd6 Actif (mob. 9) | |
| Bc8 | ● Bc8 Non développé (mob. 6) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● b1, ● c1, ● a1) | 2 (● c8, ● a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | semi-ouvert | |
| Ruptures | ● c3-c4 | ● …c6-c5 |
C89m — Spanish: Marshall, Main Line, 13.Re1 Qh4 14.g3
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 * ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Be3 (Fou actif (mobilité 5), Développer c1 — 75 % des parties) ; Re4 (Tour sur colonne ouverte e — 9 % des parties) ; Qd3 (Centraliser la dame — 6 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Qh3 (100 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
└── C89n - 14…Qh3 - Ruy Lopez: Marshall Attack, Modern Main Line (1943) [+0.69] · 126 parties
├── C89p - 15.Be3 - Marshall, Main Line (1964) [+0.00] · 76 parties
│ ├── C89p - 15…Bg4 - Marshall, Main Line [+0.09] · 74 parties
│ │ └── C89p - 16.Qd3 - Marshall, Main Line (1949) [+0.11] · 74 parties
│ │ ├── C89q - 16…Rae8 - Marshall, Main Line (1960) [+0.06] · 52 parties
│ │ │ ├── C89q - 17.Nd2 - Marshall, Main Line (1956) [+0.01] · 50 parties
│ │ │ │ ├── C89s - 17…Re6 - Classical Variation (1964) [+0.31] · 39 parties
│ │ │ │ │ ├── C89w - 18.a4 - Marshall, Main Line, Classical (1938) [+0.00] · 20 parties
│ │ │ │ │ │ ├── C89x - 18…Qh5 - Ruy Lopez: Marshall Attack, Main Line, Spassky Variation (1965) [+0.00] · 10 parties
│ │ │ │ │ │ ├── C89w - 18…* - Marshall, Main Line, Classical · 8 parties
│ │ │ │ │ ├── C89s - 18.* - Marshall, Main Line, Classical Variation · 3 parties
│ │ │ │ ├── C89q - 17…* - Marshall, Main Line · 6 parties
│ │ │ └── C89q - 17.* - Marshall, Main Line · 2 parties
│ │ └── C89p - 16…* - Marshall, Main Line · 22 parties
│ └── C89p - 15…* - Marshall, Main Line · 2 parties
├── C89n - 15.* - Marshall Attack, Modern Main Line · 27 parties
Les parties, variante par variante
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89w - 18…* - Marshall, Main Line, Classical, SÉRIE C
1938 Krakow – Round ? – Dake, Arthur William – 0-1 – Kapfer, Thomas – G16
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89w - 18…* - Marshall, Main Line, Classical, SÉRIE C
1938 Krakow Krakow POL – Round ? – Dake, Arthur William – 0-1 – Borowski, Natan – G26
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89n - 15.* - Marshall Attack, Modern Main Line, SÉRIE C
1943 UJCS-17.Kongress – Round 8 – Foltys, Jan – 0-1 – Thelen, Bedrich – G40
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89n - 15.* - Marshall Attack, Modern Main Line, SÉRIE C
1945 Hastings4546 – Round 4 – Christoffel, Martin – 1-0 – Steiner, Herman – G24
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89n - 15.* - Marshall Attack, Modern Main Line, SÉRIE C
1947 GER Ch 11th – Round 8 – Kuppe, Wilhelm – 0-1 – Rautenberg, Wilhelm – G11
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89o - 15.Re4 - Marshall, Main Line (1947), SÉRIE C
1947 URS Ch sf – Round 13 – Petrosian, Tigran V – 0-1 – Averbakh, Yuri L – G30
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89p - 16…* - Marshall, Main Line, SÉRIE C
1949 Oldenburg – Round 9 – O’Kelly de Galway, Alberic – 1/2-1/2 – Kuppe, Wilhelm – G36
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89n - 15.* - Marshall Attack, Modern Main Line, SÉRIE C
1950 Candidats Playoff 1pl – Round 6 – Boleslavsky, Isaac – 1/2-1/2 – Bronstein, David I – G5
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89o - 15.Re4 - Marshall, Main Line (1947), SÉRIE C
1950 Interzonal – Round 8 – Puc, Stojan – 1/2-1/2 – O’Kelly de Galway, Alberic – G13
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89n - 15.* - Marshall Attack, Modern Main Line, SÉRIE C
1950 URS Ch sf Gorky – Round 14 – Byvshev, Vasily – 1/2-1/2 – Sidorov, Anatoly – G11
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89p - 16…* - Marshall, Main Line, SÉRIE C
1951 URS Ch sf Leningrad RUS – Round 18 – Smyslov, Vasily – 1-0 – Krogius, Nikolai V – G24
- Lire la suite
-
- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C89 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 - Ruy Lopez: Marshall Attack, C89n - 15.* - Marshall Attack, Modern Main Line, SÉRIE C
1951 URS Ch sf Sverdlovsk – Round 3 – Boleslavsky, Isaac – 1/2-1/2 – Veltmander, Iogannes – G5
- Lire la suite













Tal, Mikhail — 8 parties
Hou, Yifan — 5 parties
Kramnik, Vladimir — 4 parties
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 1 partie
1950 — Boleslavsky, Isaac vs Szabo, Laszlo — 1/2-1/2 — ?
1950 — Bely, Miklos vs Pogats, Jozsef Jr. — 1-0 — Budapest HUN
1950 — Eken, Max vs Donner, Jan-Hein — 1-0 — 15th championship
1950 — Puc, Stojan vs O'Kelly de Galway, Alberic — 1/2-1/2 — Bled SLO
2010 — Hulse, Peter vs White, Richard — 1-0 — ICCF
2011 — Loginov, Pavel vs Booth, Grahame — 1-0 — LSS
2014 — Stranginske, Nayele Manfioletti vs Dos Santos, Maria Isabel Queiroz — 1-0 — Tres Rios
2016 — Sileika, Arvydas vs Parsons, Colin — 1-0 — ICCF
1999 — Jobe, Tom B vs Maceio, Bruno Ferreira — 1-0 — IECC
2007 — Francisco, Richard vs Dana, Maurice — 0-1 — Hendersonville