B70g — Sicilian: Dragon, 6.Bc4 Bg7 7.h3
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.h3 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
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Plans. Bb3 (Fou actif (mobilité 5) — 44 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 29 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 23 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
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Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 76 % des parties) ; ...Nc6 (Développer b8 — 19 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● g2→h3 | ● e7→d6, f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (3v0), ● d5 (3v1) | — |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● d5 (3v1) | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bc4 | ● Bc4 Actif (mob. 9) | |
| Bg7 | ● Bg7 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● c1, ● a1, ● h1) | 4 (● b8, ● 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 | mobile | |
| Ruptures | ● e4-e5 | ● …d6-d5 |
| Partie |
|---|
| 1952 Helsinki olm – Round 1 – Pietzsch, Wolfgang – 1/2-1/2 – Plater, Kazimierz – G188 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 O-O 8. Bb3 Nc6 9. O-O Nxd4 10. Qxd4 Be6 |
| 1952 Toronto Ch – Round 1 – Hirvonen, Paul – 0-1 – Sarosy, Zoltan L – G1 1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. h3 g6 5. Bc4 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Nc6 9. Nxc6 bxc6 10. f3 e6 |
| 1969 DDR Ch women – Round 3 – Nowarra, Waltraud – 1-0 – Ullrich, Juergen – G3 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. h3 O-O 8. Be3 a6 9. a4 Nbd7 10. f4 Qc7 |
| IBM 1978 – Round 12 – Ljubojevic, Ljubomir – 1/2-1/2 – Miles, Anthony J – G34 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 O-O 8. Bb3 a6 9. O-O b5 10. a4 Bb7 |
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- B20-B99 1. e4 c5 - Sicilian Defense, B70 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 - Sicilian Defense: Dragon Variation, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B70g - 6.Bc4 Bg7 7.h3 - Dragon (1952), SÉRIE B 1.e4 2....
1952 Helsinki olm – Round 1 – Pietzsch, Wolfgang – 1/2-1/2 – Plater, Kazimierz – G188
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 - Sicilian Defense: Dragon Variation, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B70g - 6.Bc4 Bg7 7.h3 - Dragon (1952), SÉRIE B 1.e4 2....
1952 Toronto Ch – Round 1 – Hirvonen, Paul – 0-1 – Sarosy, Zoltan L – G1
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 - Sicilian Defense: Dragon Variation, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B70g - 6.Bc4 Bg7 7.h3 - Dragon (1952), SÉRIE B 1.e4 2....
1969 DDR Ch women – Round 3 – Nowarra, Waltraud – 1-0 – Ullrich, Juergen – G3
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 - Sicilian Defense: Dragon Variation, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B70g - 6.Bc4 Bg7 7.h3 - Dragon (1952), SÉRIE B 1.e4 2....
IBM 1978 – Round 12 – Ljubojevic, Ljubomir – 1/2-1/2 – Miles, Anthony J – G34
- Lire la suite





1952 — Pietzsch, Wolfgang vs Partyka, Kazimierz — 1/2-1/2 — Helsinki olm
1960 — Watts, John Hubert vs Hawson, John B — 1-0 — Leicester
1961 — Daksh Santosh Nathani vs Macskasy, Elod — 1-0 — Vancouver
1966 — Bradvarevic, Aleksandar vs Velimirovic, Dragoljub — 1-0 — Yugoslavia
1970 — Banas, Jan vs Mista, Ladislav — 0-1 — Harrachov
1971 — Bellin, Robert vs Haigh, Geoff — 0-1 — Athens GRE
1974 — Grinberg, Ricardo vs Aban Aparicio, Sebastian — 0-1 — Caseros ch-ARG
1975 — Parma, Bruno vs Sosonko, Gennadi — 1/2-1/2 — Mannheim GER
1975 — Corden, Martyn J vs Short, Nigel D — 1-0 — Staffordshire op
1978 — Wedberg, Tom vs Karlsson, Lars 1937 — 1/2-1/2 — Stockholm SWE
1979 — Velikov, Petar vs Kovacs, Laszlo M — 1/2-1/2 — Zalaegerszeg
1986 — Short, Nigel D vs Watson, William N — 1-0 — Lugano SUI
1978 — Pindado Del Carmen, Eliseo vs Borge, Sergio — 1-0 — Mexico City MEX
1989 — Juhasz, Jozsef vs Hetenyi, Geza — 1/2-1/2 — Szekszard
1990 — Stolz, Mike vs Heinl, Achim — 1-0 — Bodenmais
1995 — Zimmermann, Julian vs Bolduan, Sebastian, Dr. — 1-0 — GER Nord-chT U13