B53a — Sicilian: 2…d6 3.d4

1.e4 c5 2.Nf3 d6 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)
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
Plans. Nc3 (Développer b1 — 2 % des parties).

♚ 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
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...cxd4 (Capture en d4, Occuper le centre — 97 % des parties) ; ...Nf6 (Développer g8 — 3 % des parties).
Avantages
Faiblesses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● d6→c5, e7→d6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● g5 (2v0)
Cases faibles
Centre ● d4 (2v1), ● d5 (1v0), ● e5 (2v1)
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. 5)
Bf8 ● Bf8 Non développé (mob. 0)
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 ● e4-e5 ● …d6-d5, ● …e7-e5, ● …f7-f5
Partie
1957 Skittles – Round ? – Blackstone, John – 1-0 – O'Brian, Casey – G4
1. e4 c5 2. Nf3 d6 3. d4 b6 4. c4 Nd7 5. Nc3 Ngf6 6. e5 dxe5 7. dxe5 Ng4 8. h3 Ngxe5 9. Nxe5 Nxe5 10. Qxd8+ Kxd8
1959 GDR Ch Leipzig GER – Round 4 – Fuchs, Reinhart – 1-0 – Franz, Joachim – G19
1. e4 c5 2. Nf3 d6 3. d4 Nd7 4. Nc3 e6 5. d5 a6 6. dxe6 fxe6 7. Bf4 Qb6 8. Qd2 Nh6 9. Bc4 Ne5 10. Nxe5 dxe5

B53a — Sicilian Defense (1957)
1.e4 c5 2.Nf3 d6 3.d4
Les coups candidats
Ambassadeurs : ? (1210x), Sherwood, Russell (724x), Agathiyan Susil (430x), Daurelle, Herve (399x), Jansa, Vlastimil (381x), Tal, Mikhail (311x), Polugaevsky, Lev (240x), Tringov, Georgi P (218x)
Ambassadeurs : Suba, Mihai (277x), Cernousek, Lukas (105x), Aveskulov, Valeriy (83x), Trickov, Vasil (72x), Ermenkov, Evgenij (66x), Nutu-Gajic, Daniela (63x), Rowson, Jonathan (63x), Ninov, Nikolai (63x)
3…Nd7 — 0.0% (114 parties)
Ambassadeurs : Bester, Kazimierz (4x), Wittkugel, Friedhelm (4x), Balandin, Artem (3x), Rabitzsch, Manfred (3x), Nunes, Moezio Correia (3x), Gerdes, Hans (2x), Richard, Andy (2x), Valenzuela, Angel (2x)
3…Nc6 — 0.0% (107 parties)
Ambassadeurs : Fuller, Joseph (2x), Blackstone, John (1x), Rogers, William P (1x), Charpentier, Remy (1x), Moin, Zubeida (1x), Biti, Nancy N (1x), Domingue, Paule (1x), Neudecker, Clemens (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…cxd4 3…Nf6 3…Nd7 3…Nc6
<1800 40350 98% 1% 0% 0%
1800-2200 230957 98% 2% 0% 0%
2200-2600 223670 96% 4% 0% 0%
2600+ 8654 97% 3%
Évolution par décennie (% des parties)
Décennie N parties 3…cxd4 3…Nf6 3…Nd7 3…Nc6
1950s 3561 98% 2% 0%
1960s 7323 99% 1% 0% 0%
1970s 13069 97% 3% 0% 0%
1980s 24966 97% 3% 0% 0%
1990s 83628 97% 3% 0% 0%
2000s 168196 97% 3% 0% 0%
2010s 210850 97% 2% 0% 0%
2020s 73733 98% 2% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…cxd4 97% 98% +0.5%
3…Nf6 2% 2% -0.4%
3…Nd7 0% 0% -0.0%
3…Nc6 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Botvinnik, Mikhail — 10 parties
Kasparov, Garry — 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
Smyslov, Vladimir — 6 parties
Capablanca, Jose Raul — 1 partie
Parties historiques
3…cxd4 — 97.3% (569473 parties)
1950 — Paoli, Enrico vs Smyslov, Vasily — 0-1 — Venice ITA
1950 — Kramer, Gerald vs Rossetto, Hector — 1/2-1/2 — Dubrovnik olm
1950 — Balogh, Janos vs ADAM ELAMAIREH — 1-0 — corr Wch1
1950 — Gligoric, Sofija vs Stahlberg, Gideon — 1/2-1/2 — Amsterdam NED
1950 — Czerniak, Moshe vs Kotov, Alexander — 0-1 — Venice ITA
3…Nf6 — 2.6% (15330 parties)
1950 — Heaney, RA. vs Tormey, TT. — 1-0 — Belfast IRL
1950 — Lehmann, Heinz vs Bogoljubow, Efim — 0-1 — Bad Pyrmont GER
1950 — Unzicker, Ferdinand, Dr. vs Gilg, Karl — 1-0 — Munich GER
1950 — Rossolimo, Nicolas vs Pilnik, Herman — 1-0 — Amsterdam NED
1950 — Rellstab, Ludwig vs Wittenberg, Helmut — 1-0 — Hamburg GER
3…Nd7 — 0.0% (114 parties)
1959 — Fuchs, Reinhart vs Franz, Joachim — 1-0 — GDR-ch Leipzig GER
1969 — Scrimgour, Alan vs Doyle, James J — 1-0 — Glasgow SCO
1977 — Christopher, Pope Judah Williams vs Balandin, Artem — 0-1 — Perth AUS
1978 — Barber, Haydn J vs Balandin, Artem — 1-0 — Perth AUS
1978 — Hamilton, Douglas G vs Balandin, Artem — 1-0 — Perth AUS
3…Nc6 — 0.0% (107 parties)
1962 — Blackstone, John vs Rogers, William P — 1-0 — No. CA
1974 — Charpentier, Remy vs Moin, Zubeida — 1-0 — corr ol
1988 — Biti, Nancy N vs Domingue, Paule — 1-0 — Thessaloniki GRE
1991 — Petri, Wolfgang vs Ozdemir, Nalan — 1-0 — Giessen op
1993 — Hackleman, Douglas vs Brody, Paul — 1-0 — ?