C86h — Spanish: Worrall Attack, 7…O-O 8.c3 d6 9.d4
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O 8.c3 d6 9.d4 * ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte d5, case forte g5, Bb3 actif, paire de fous.
Faiblesses adverses : arriéré c7, Be7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
● Bc2 — Anticiper ...Na5
Faiblesses adverses : arriéré c7, Be7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
● Bc2 — Anticiper ...Na5
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte g4, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Be7 enfermé, Bc8 enfermé, arriéré c7.
Plans :
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Na5 — Attaquer Bb3
● ...d5 — Rupture
Faiblesses adverses : Bc1 enfermé.
Problèmes : Be7 enfermé, Bc8 enfermé, arriéré c7.
Plans :
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Na5 — Attaquer Bb3
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | ● c7 |
| Chaînes | ● b2→c3, c3→d4 | ● a6→b5, d6→e5, c7→d6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d5 (2v1), ● g5 (2v0) | ● g4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d5 (2v1) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bb3 | ● Bb3 Actif (mob. 7) | |
| Be7 | ● Be7 Enfermé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 6) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | — | ● pawn f7 |
| 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 | fermé | |
| Ruptures | ● c3-c4, ● d4-d5 | ● …d6-d5 |
| Partie |
|---|
| Alekhine Memorial 1992 – Round 1 – Anand, Viswanathan – 1-0 – Kamsky, Gata – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. Rd1 exd4 |
| Belgrade 1989 – Round 1 – Short, Nigel D – 1/2-1/2 – Damljanovic, Branko – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. Rd1 exd4 |
| Biel Interzonal 1993 – Round 13 – Kamsky, Gata – 1/2-1/2 – Van der Sterren, Paul – G295 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Rd1 1/2-1/2 |
| FIDE World Cup 2017 – Round 2.2 – Vallejo Pons, Francisco – 1-0 – Tomashevsky, Evgeny – G241 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. Rd1 Qc8 |
| FIDE World Rapid 2014 – Round 15.33 – Polgar, Judit – 1/2-1/2 – Kovalev, Vladislavadislav – G337 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. d5 Na5 |
| World Blitz 2017 – Round 11.38 – Vallejo Pons, Francisco – 1-0 – Sanal, Vahap – G581 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. Rd1 Qc8 |
| World Blitz 2017 – Round 17.29 – Vallejo Pons, Francisco – 1/2-1/2 – Inarkiev, Ernesto – G885 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bb7 10. Rd1 Qc8 |
-
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
Alekhine Memorial 1992 – Round 1 – Anand, Viswanathan – 1-0 – Kamsky, Gata – G7
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
Belgrade 1989 – Round 1 – Short, Nigel D – 1/2-1/2 – Damljanovic, Branko – G20
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
Biel Interzonal 1993 – Round 13 – Kamsky, Gata – 1/2-1/2 – Van der Sterren, Paul – G295
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
FIDE World Cup 2017 – Round 2.2 – Vallejo Pons, Francisco – 1-0 – Tomashevsky, Evgeny – G241
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
FIDE World Rapid 2014 – Round 15.33 – Polgar, Judit – 1/2-1/2 – Kovalev, Vladislavadislav – G337
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
World Blitz 2017 – Round 11.38 – Vallejo Pons, Francisco – 1-0 – Sanal, Vahap – G581
- 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, C86 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 - Spanish [+0.03], C86h - 6…b5 7.Bb3 O-O 8.c3 d6 9.d4 - Worrall Attack [+0.05], SÉRIE C
World Blitz 2017 – Round 17.29 – Vallejo Pons, Francisco – 1/2-1/2 – Inarkiev, Ernesto – G885
- Lire la suite







