B40i — Sicilian: 2…e6 3.d4

1.e4 c5 2.Nf3 e6 3.d4 *   ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bN
bR
bP
bP
bP
bP
bP
bP
bP
bP
Case forte (2v0)
Case forte (2v1)
wPPion central
wPPion central
wN
wP
wP
wP
wP
wP
wP
wR
wN
wBFou actif — mobilité 5
wQ
wK
wBFou actif — mobilité 5
wR
abcdefgh
Position équilibrée.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wN
wR
wP
wP
wP
wP
wP
wP
wN
wP
wP
bP
bP
bP
bP
bP
bP
bP
bP
bR
bN
bB
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...cxd4 (Capture en d4, Occuper le centre — 99 % des parties).
Avantages
Faiblesses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● d7→e6, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e5 (2v0), ● g5 (2v1)
Cases faibles
Centre ● d4 (2v1), ● e5 (2v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 5)
Bc8 ● Bc8 Non développé (mob. 0)
Bf8 ● Bf8 Non développé (mob. 2)
Paire de fous ● Oui ● Oui
Non développées 5 (● b1, ● c1, ● f1, ● 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 ● d4-d5 ● …d7-d5, ● …e6-e5, ● …f7-f5
├── B40k - 3…cxd4 - French Variation, Open (1964) [+0.24] · 302 parties (dont 5 ici)
│ └── B40l - 4.Nxd4 - Open (2019) [+0.32] · 297 parties (dont 10 ici)
│ ├── B40o - 4…Nf6 - French Variation, Normal (1922) [+0.36] · 265 parties (dont 18 ici)
│ │ ├── B40p - 5.Bd3 - Open (1900) [-0.02] · 163 parties (dont 48 ici)
│ │ │ └── B40p - 5…Nc6 - Open (1900) [+0.04] · 115 parties (dont 37 ici)
│ │ │ └── B40q - 6.Nxc6 - Open (1900) [+0.00] · 78 parties
│ │ └── B40r - 5.Nc3 - Open (1936) [+0.37] · 84 parties (dont 5 ici)
│ │ └── B40s - 5…Bb4 - Pin Variation (1900) [+0.68] · 79 parties (dont 39 ici)
│ │ ├── B40u - 6.e5 - Pin Variation, Koch Variation (1935) [+0.87] · 29 parties
│ │ └── B40t - 6.Bd3 e5 - Pin Variation, Jaffe Variation (1911) [+0.55] · 11 parties
│ ├── B40l - 4…d6 - Open (1930) [+0.52] · 9 parties
│ ├── B40n - 4…Qb6 - Kveinis Variation (1995) [+0.74] · 7 parties
│ └── B40m - 4…Bc5 - Paulsen-Basman Defense (1957) [+0.74] · 6 parties
└── B40j - 3…d5 - Marshall Counterattack (1904) [+0.86] · 20 parties

B40i —
1.e4 c5 2.Nf3 e6 3.d4
Les coups candidats
Ambassadeurs : ? (446x), Jansa, Vlastimil (415x), Sax, Gyula (345x), Zapata, Alonso (292x), Vogt, Lothar (258x), Gheorghiu, Florin (225x), Adamski, Jan (211x), Taimanov, Mark (207x)
Ambassadeurs : Huber Alfred (18x), Golubov, Saveliy (12x), Giel, Olaf (11x), Krasnikov, Alexandr (8x), Christensen, Tobias (7x), Jefferson, N. W.. (6x), Marshall Viele, Fabrizio Aaron (5x), Zeitlein, Michael (5x)
3…a6 — 0.1% (366 parties)
Ambassadeurs : Drazic, Sinisa (30x), Gettler, Daniel (11x), Biava, Mario Silas (10x), Dimakiling, Oliver (5x), Kontic, Djordjije (4x), Borges Matos, Juan (3x), Paunovic, Dragan (3x), Paunovic, Darko (3x)
3…Nf6 — 0.1% (343 parties)
Ambassadeurs : Neumann, Frank (19x), Denchev, Stanimir (4x), Baron, Margaret (4x), Rosebrook G (3x), Trogdon, Tim (2x), Henderson, John B. (2x), Redon, Clement (2x), Jugelt, Tobias (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…cxd4 3…d5 3…a6 3…Nf6
<1800 7658 97% 1% 0% 0%
1800-2200 78646 99% 0% 0% 0%
2200-2600 113620 100% 0% 0% 0%
2600+ 4558 100% 0%
Évolution par décennie (% des parties)
Décennie N parties 3…cxd4 3…d5 3…a6 3…Nf6
1840s 4 75% 25%
1850s 26 85% 4%
1860s 22 86% 5% 5%
1870s 23 91% 4% 4%
1880s 19 100%
1890s 32 94% 3%
1900s 86 91% 9%
1910s 61 89% 11%
1920s 278 99% 1% 0%
1930s 257 99% 0%
1940s 279 99% 1% 0%
1950s 909 99% 1%
1960s 3917 100% 0% 0% 0%
1970s 7479 99% 0% 0% 0%
1980s 13186 99% 0% 0% 0%
1990s 38783 99% 0% 0% 0%
2000s 73605 99% 0% 0% 0%
2010s 82203 99% 0% 0% 0%
2020s 23868 100% 0% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…cxd4 99% 100% +0.5%
3…d5 0% 0% -0.2%
3…a6 0% 0% -0.1%
3…Nf6 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties
Alekhine, Alexander — 10 parties
Botvinnik, Mikhail — 10 parties
Tal, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Karpov, Aleksandr — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Lasker, Emanuel — 8 parties
Steinitz, Wilhelm — 1 partie
Fischer, Robert James — 1 partie
Parties historiques
3…cxd4 — 99.1% (242797 parties)
1843 — Staunton, Howard vs Saint Amant, Pierre C — 1-0 — ?
1843 — Staunton, Howard vs Saint Amant, Pierre C — 1-0 — Paris FRA
1847 — Zeist vs Amsterdam, Amuscka — 0-1 — cr.
1851 — Loewenthal, Johann vs Staunton, Howard — 1-0 — London m1 London ENG
1851 — Arkebe Kemal Kennedy vs Mucklow, JR. — 0-1 — London ENG
3…d5 — 0.4% (924 parties)
1845 — Stanley, Charles H vs Emeriau Rousseau, Eliott — 1/2-1/2 — New Orleans, LA USA
1857 — Raphael, Benjamin vs Kennicott, Hiram — 1-0 — New York, NY USA
1862 — Blackburne, Joseph vs Gillam Jr, Curtis E — 0-1 — London ENG
1870 — Anderssen, Leif vs De Guibert, Gabin — 1-0 — La Nouvelle Regence
1897 — Rydberg, Carl Fredrik vs Torbjornsson T — 1-0 — Stockholm SWE
3…a6 — 0.1% (366 parties)
1865 — Leffmann, Karl vs Schwenkenberg, F. — 1-0 — Duesseldorf GER
1962 — Marceil, Jacques vs Villafruel — 1-0 — cr.
1967 — Smrcka, Frantisek vs Szekely, Sandor — 1-0 — Eberhardt Wilhelm Cup final 6
1968 — Tarjan, James vs Fritzinger, Dennis — 1-0 — US Open
1969 — Honfi, K. vs Titkos, Jeno — 0-1 — HUN
3…Nf6 — 0.1% (343 parties)
1878 — Henderson, John B. vs Hicks William — 1-0 — Montreal CAN
1929 — Dawbarn, Climenson Yelverton vs Cole, Henry Holwell — 1-0 — Hastings ENG
1943 — Wortman, Manixia vs Driscoll, Bryan — 1-0 — Dayton, OH USA
1960 — Wang, Arthur D vs Hoppe, Roy — 1-0 — Oakland
1963 — Bojkovic, Slobodan vs Ivanov Kirilov, Nino — 1-0 — Vrnjacka Banja SRB