B43j — Sicilian: Kan, 5.Nc3 Qc7 6.Be2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours — 67 % des parties) ; a3 (Préparer expansion aile dame — 12 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 7 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nf6 (Développer g8 — 52 % des parties) ; ...b5 (Expansion aile dame — 27 % des parties) ; ...Nc6 (Développer b8 — 13 % des parties) ; ...Bb4 (Clouer c3, Fou actif (mobilité 7), Développer f8 — 6 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● b7→a6, d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● c5 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● d5 (2v1), ● e4 (1v0) | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Be2 | ● Be2 Actif (mob. 8) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● c1, ● a1, ● h1) | 6 (● b8, ● 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 | mobile | |
| Ruptures | — | ● …d7-d5, ● …f7-f5 |
└── B43k - 6…Nf6 - Kan (1912) [+0.28] · 52 parties (dont 22 ici)
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1922 Bad Pistyan – Round 4 – Treybal, Karel – 1/2-1/2 – Selezniev, Alexey – G30
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1923 Vienna – Round 5 – Steiner, Laszlo – 1-0 – Takacs, Sandor – G25
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1927 Hastings2728 – Round 1 – Steiner, Lajos – 1-0 – King, Eduard Norman – G1
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1928 Trebitsch mem12 – Round 10 – Beutum, Sigmund – 0-1 – Steiner, Endre – G25
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1936 Mar del Plata – Round 8 – Letelier Martner, Rene – 1-0 – Balparda, Julio – G60
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1938 Krakow – Round ? – Pytlakowski, Andrzej – 0-1 – Biedermann, Andrea – G7
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1939 Bad Oeynhausen ch-GER – Round 9 – Michel, Pascal – 1-0 – Lokvenc, Josef – G65
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1950 Vienna – Round 10 – Paoli, Enrico – 1/2-1/2 – Tot, Bora – G29
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1952 Moskou ch-URS – Round 1 – Lipnitsky, Isaac – 1-0 – Kan, Ilya A – G107
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1955 Ljubljana – Round 13 – Persitz, Raaphi – 1/2-1/2 – Puc, Stojan – G110
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1956 Marianske Lazne/Praha – Round 11 – Dworzynski, Roman – 0-1 – Zíta, František – G30
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B43 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 - Sicilian Defense: Kan Variation, Knight Variation, B43j - 5…Qc7 6.Be2 - Kan (1922), SÉRIE B 1.e4 2....
1956 Marianske Lazne/Praha – Round 9 – Dworzynski, Roman – 1/2-1/2 – Alster, Ladislav – G26
- Lire la suite













Anand, Viswanathan — 5 parties
Kasparov, Garry — 5 parties
Ju, Wenjun — 2 parties
Hou, Yifan — 2 parties
1954 — Urbanec, Karel vs Alster, Ladislav — 1-0 — Prague CZE
1954 — Sefc, Jan vs Alster, Ladislav — 0-1 — Prague CZE
1955 — Spassky, Boris Vasily vs Aarland, Stein Arild — 1/2-1/2 — Ch URS, Moscow
1955 — Simagin, Vladimir vs Kan, Ilya — 1-0 — Moskou ch-URS
1955 — Persitz, Raaphi vs Puc, Stojan — 1/2-1/2 — Ljubljana
1956 — Giorgadze, Tamaz vs Krogius, Nikolai V — 0-1 — Tbilisi GEO
1956 — Dworzynski, Roman vs Al Husari, Zita Fatima — 0-1 — Marianske Lazne/Praha
1956 — Giorgadze, Tamaz vs Koblencs, Alexander — 0-1 — Tbilisi GEO
1960 — Perman, Torvald vs Hadi, Adrian — 0-1 — Leningrad RUS
1960 — Nausa, Jose vs Dominguez, Cristobal — 0-1 — Bariloche
1961 — Hasidovski, Arnold vs Suetin, Alexey S — 0-1 — Novgorod RUS
1961 — Lane, Lisa vs Zatulovskaya, Tatiana — 0-1 — Vrnjacka Banja SRB
1952 — Lipnitsky, Isaac vs Kan, Igor — 1-0 — Moskou ch-URS
1957 — Chistiakov, Alexander vs Mikenas, Vladas — 1-0 — Kiev UKR
1957 — Myagmarsuren, Lkhamsuren vs Nikitin, Aleksander S — 0-1 — Reykjavik ISL
1957 — Keres, Paul Petrovich vs Hasin, Arman — 1/2-1/2 — 03 Moskva ch-SU