Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● e7→d6, f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (3v0), ● d5 (2v1) | ● g4 (2v1) |
| Cases faibles | — | — |
| Centre | ● d5 (2v1) | ● e5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 2) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● a1, ● h1) | 4 (● 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 | mobile | |
| Ruptures | ● e4-e5, ● f4-f5 | ● …d6-d5, ● …e7-e5 |
B71c — Dragon, Levenfish
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 Nc6 ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nxc6 (Menace d8 — 54 % des parties) ; Be2 (Fou actif (mobilité 8), Développer f1 — 13 % des parties) ; Nf3 (12 % des parties) ; Bb5 (Clouer c6, Fou actif (mobilité 7), Développer f1 — 11 % des parties) ; Be3 (Développer c1 — 5 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bg7 (Fianchetto, fou sur la grande diagonale — 29 % des parties) ; ...Bd7 (Fou actif (mobilité 5), Développer c8 — 10 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1947 Chigorin Memorial – Round ? – Boleslavsky, Isaac – 1/2-1/2 – Kottnauer, Cenek – G92 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. f4 Nc6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 |
| 1949 Mar del Plata – Round 6 – Benko, Francisco – 0-1 – Eliskases, Erich – G60 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Bg7 8. Nb3 a5 9. a4 O-O 10. Be3 Be6 |
| 1950 Dubrovnik olm – Round 15 – Rellstab, Ludwig – 1/2-1/2 – Morcken, Otto B – G230 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 a6 |
| 1950 FRG Ch – Round 10 – Rellstab, Ludwig Sr – 1-0 – Siegel, Paul – G28 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Bg7 8. Nb3 O-O 9. O-O b5 10. Bf3 b4 |
| 1950 Mar del Plata – Round 8 – Pilnik, Herman – 1/2-1/2 – Eliskases, Erich – G70 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be3 Bg7 8. Be2 O-O 9. Qd2 Bd7 10. O-O a6 |
| 1951 New York – Round 1 – Mengarini, Ariel – 1-0 – Reshevsky, Samuel – G9 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. f4 Nc6 7. Be2 Qb6 8. Be3 Bg7 9. e5 Nd7 10. Nf5 Qxb2 |
| 1951 New York ch-USA – Round 7 – Mengarini, Ariel – 1-0 – Reshevsky, Samuel – G27 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Qb6 8. Be3 Bg7 9. e5 Nd7 10. Nf5 Qxb2 |
| 1954 Olympiad prel IV – Round 1 – Kupper, Josef – 1-0 – Cuellar Gacharna, Miguel – G18 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Bg7 8. Be3 Bd7 9. O-O Rc8 10. Nb3 O-O |
| 1957 Reykjavik – Round 1 – Pilnik, Herman – 1-0 – Agustsson, Gudmundur – G15 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 |
| 1957 Wageningen zt – Round 16 – Donner, Jan-Hein – 1-0 – Hein-Lindblom, P – G71 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nb3 Bg7 8. Be2 O-O 9. O-O b5 10. Bf3 Qb6+ |
| 1958 Munich olm prel – Round 8 – Keres, Paul Petrovich – 1/2-1/2 – Benitez Diaz, Francisco Javier – G78 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bc4 Bd7 8. Nxc6 Bxc6 9. Qe2 d5 10. exd5 Nxd5 |
| 1960 Friendly – Round ? – Collins, Paul H – 0-1 – Collins, Richard Arnold – G22 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be3 Bg7 8. Qf3 O-O 9. O-O-O Bg4 10. Nxc6 bxc6 |
| 1960 Leipzig olm fin-C – Round 3 – Durão, Joaquim Manuel – 1/2-1/2 – Borja, Meliton – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd1 Qa5 |
| 1960 Sao Paulo zt – Round 1 – Flores Alvarez, Rodrigo – 1-0 – Canabrava, Antonio – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bc4 Qb6 8. Nxc6 bxc6 9. Qd3 Bg7 10. a4 Qc5 |
| 1963 OWL Ch – Round 11 – Stoppkotte, Gerhard – 0-1 – Hantke Rolf – G30 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nb3 Bg7 8. Qf3 O-O 9. Bd3 Be6 10. h3 a5 |
| 1963 Stevenson Memorial 11th – Round 9 – Collins, Richard Arnold – 1/2-1/2 – Dean, Paul – G17 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be3 Bg7 8. Qd2 O-O 9. Bc4 Nxd4 10. Bxd4 Be6 |
| 1964 Tel Aviv olm fin-C – Round 6 – Casa, Alex – 0-1 – Cuellar Alpire, Mariana – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be2 Bg7 8. Be3 O-O 9. Qd2 Ng4 10. Bxg4 Bxg4 |
| 1966 Rzeszow ch POL – Round 9 – Adamski, Jan – 1/2-1/2 – Pietrusiak, Bogdan – G59 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f4 g6 7. Be2 Bg7 8. Nb3 a5 9. a4 Qb6 10. g4 Nb4 |
| 1969 Varna – Round 1 – Radulov, Ivan – 1-0 – Bobotsov, Milko G – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 g6 7. Be3 Bg7 8. Qd2 O-O 9. Be2 Ng4 10. Bxg4 Bxg4 |
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- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1947 Chigorin Memorial – Round ? – Boleslavsky, Isaac – 1/2-1/2 – Kottnauer, Cenek – G92
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1949 Mar del Plata – Round 6 – Benko, Francisco – 0-1 – Eliskases, Erich – G60
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1950 Dubrovnik olm – Round 15 – Rellstab, Ludwig – 1/2-1/2 – Morcken, Otto B – G230
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1950 FRG Ch – Round 10 – Rellstab, Ludwig Sr – 1-0 – Siegel, Paul – G28
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1950 Mar del Plata – Round 8 – Pilnik, Herman – 1/2-1/2 – Eliskases, Erich – G70
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1951 New York – Round 1 – Mengarini, Ariel – 1-0 – Reshevsky, Samuel – G9
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1951 New York ch-USA – Round 7 – Mengarini, Ariel – 1-0 – Reshevsky, Samuel – G27
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1954 Olympiad prel IV – Round 1 – Kupper, Josef – 1-0 – Cuellar Gacharna, Miguel – G18
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1957 Reykjavik – Round 1 – Pilnik, Herman – 1-0 – Agustsson, Gudmundur – G15
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1957 Wageningen zt – Round 16 – Donner, Jan-Hein – 1-0 – Hein-Lindblom, P – G71
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1958 Munich olm prel – Round 8 – Keres, Paul Petrovich – 1/2-1/2 – Benitez Diaz, Francisco Javier – G78
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B70-B79 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 Sicilian, dragon variation, B71 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 - Sicilian Defense: Dragon Variation, Levenfish Variation (1946), B71c - 7.* - Dragon, Levenfish, SÉRIE B 1.e4 2....
1960 Friendly – Round ? – Collins, Paul H – 0-1 – Collins, Richard Arnold – G22
- Lire la suite












