B78e - 10…Rc8 11.Bb3 Ne5 12.Kb1 - Dragon Yugoslav Main Line [+0.90]

B78e — Sicilian: Dragon, Yugoslav, Main Line, 12.Kb1

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.Kb1 *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bQ
bR
bK
bP
bP
bB
bP
bPPion sous pression
bBFou enfermé — mobilité 2
bP
bP
bN
bP
Case forte (2v1)
Case forte (3v1)
bN
wNCase forte (2v0)
wPCase forte (2v1)
wBFou actif — mobilité 5
wN
wBFou actif — mobilité 5
wP
wP
wP
wP
wQ
wP
wP
wK
wR
wR
abcdefgh
Avantages : majorité aile_dame (3v2), case forte d4, case forte e4, case forte b5, case forte d5, Bb3 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 enfermé.
Plans :
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wR
wK
wP
wP
wQ
wP
wP
wP
wP
wB
wN
wB
wP
wN
Case forte (2v1)
bNAvant-poste C (occupé)
Avant-poste T (accessible)
bP
bN
bP
bP
bB
bP
bP
bBFou actif — mobilité 8
bP
bP
bK
bR
bQ
bR
hgfedcba
Avantages : majorité centre (2v1), case forte c4, case forte c5, avant-postes c5(T), e5(C), Bd7 actif, paire de fous, colonne c.
Problèmes : Bg7 enfermé.
Plans :
● ...d5 — Rupture
● ...e6 — Rupture
● ...Rc — Tour sur colonne c
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
B78e — Dragon Yugoslav Main Line
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.Kb1
Eval: [+0.90]
Les coups candidats
12…Nc4 — 47.4% (1791 parties)
Ambassadeurs : Hansen, Lars-Henrik Bech (11x), Farago, Sandor (7x), Szalanczi, Emil (7x), Milde, Lars (7x), Stadler, Pavel (6x), Tiviakov, Sergei (5x), Abu Sufian, Shakil (5x), Vontina, Maria (5x)
12…Re8 — 34.2% (1291 parties)
Ambassadeurs : Haugen, Arild (15x), Ruiz-Jarabo Pelayo, Francisco (14x), Evans, Gordon R Dr (13x), Simmelink, Joop Theo (13x), Lovakovic, Franjo (12x), Szalanczi, Emil (12x), Amico, Rosario (11x), Montella, Salvatore (11x)
12…a6 — 12.8% (484 parties)
Ambassadeurs : Grego, Luís José Gonzaga (11x), Grego, Luis Gonzaga (10x), Cañamas Soler, José Vicente (7x), Santo, Moises (6x), Carlsen, Magnus (5x), Zimmermann, Matthias (5x), Sakhabeev, Rais Salmanovich (4x), Morcin, Tom (4x)
12…a5 — 3.5% (132 parties)
Ambassadeurs : Tvarijonas, Povilas (4x), Petrosian, Tigran L. (3x), Hajek, Michal (2x), Hoffman, Alejandro (2x), Bindrich, Oswald (2x), Law, Nicky (2x), Cote-Lalumiere, Tristan (2x), Huang, Qiuyu (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12…Nc4 12…Re8 12…a6 12…a5
<1800 152 62% 23% 10% 2%
1800-2200 1550 51% 28% 15% 4%
2200-2600 1621 39% 44% 12% 3%
2600+ 34 35% 35% 29% —
Évolution par décennie (% des parties)
Décennie N parties 12…Nc4 12…Re8 12…a6 12…a5
1960s 7 100% — — —
1970s 18 78% — 11% 11%
1980s 24 83% 4% — 12%
1990s 186 85% 6% 1% 5%
2000s 1623 50% 36% 6% 5%
2010s 1752 39% 37% 20% 2%
2020s 169 58% 22% 14% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12…Nc4 39% 58% ▲ +19.3%
12…Re8 37% 22% ▼ -14.7%
12…a6 20% 14% ▼ -6.2%
12…a5 2% 2% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 8 parties
Anand, Viswanathan — 3 parties
Karpov, Aleksandr — 1 partie
Hou, Yifan — 1 partie
Parties historiques
12…Nc4 — 47.4% (1791 parties)
1963 — Hecht, Hans-Joachim vs Musil, Vojko — 1-0 — Bognor Regis, Butlins
1965 — Richardson, Keith B vs Firth, Malcolm — 1-0 — corr - NCCC
1966 — Wilkinson, Andrew vs Sarapu, O. — 0-1 — New Zealand ch
1967 — Dueckstein, Andreas vs Bilek, Istvan — 1/2-1/2 — Veseli nad Moravou
1968 — Musil, Matjaz vs Baretic, Dragoljub — 0-1 — JUG-23ch Cateske Toplice
12…Re8 — 34.2% (1291 parties)
1988 — Salinardi, Nestor David vs Fernandez Edgar R — 1-0 — Chivilcoy
1993 — Carrasco, Paul vs Hartlieb, Juergen — 0-1 — St Ingbert
1996 — Strauss, Anton vs Alvir, Aco — 1-0 — Oberwart AUT
1998 — Aseev, Konstantin N vs Nemtzev, Igor — 1/2-1/2 — Cup Russia Nizhnij Novgorod R
1998 — Horvath, Tamas vs Cebalo, Miso — 0-1 — Mendrisio SUI
12…a6 — 12.8% (484 parties)
1976 — Wostyn, Rik H. vs Winants, Henri — 0-1 — Ostend
1979 — Hudovsky, Zlatko vs Novot, Macas — 1-0 — ?
1997 — David, Alexandre vs Cebalo, Miso — 1-0 — Montpellier FRA
1999 — Dang Gia Han vs Croad, Nicolas — 1-0 — ?
2000 — Sareen, Vishal vs Gopalakrishnan, K. — 0-1 — Calcutta IND
12…a5 — 3.5% (132 parties)
1972 — Kostro, Jerzy vs Sznapik, Aleksander — 1/2-1/2 — Wroclaw POL
1973 — Glauser, Hansruediger vs Velimirovic, Dragoljub — 0-1 — Bath etc
1987 — Pintaudi, Alfio vs Iodice, Arthur P — 0-1 — cr.
1988 — Valiente, Cristobal vs Hoffman, Alejandro — 1-0 — Buenos Aires ARG
1989 — Schurade, Matthias vs Hajek, Michal — 1-0 — Horni Lomna
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes ● g2→f3, f3→e4 ● e7→d6, f7→g6, h7→g6
Passés — —
Majorité ● aile_dame 3v2 ● centre 2v1
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (2v0), ● e4 (2v1), ● b5 (2v1), ● d5 (3v1) ● c4 (2v1), ● c5 (2v0)
Cases faibles — —
Centre ● d4 (2v0), ● d5 (3v1), ● e4 (2v1) ● e5 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bb3 ● Bb3 Actif (mob. 5)
Be3 ● Be3 Actif (mob. 5)
Bd7 ● Bd7 Actif (mob. 8)
Bg7 ● Bg7 Enfermé (mob. 2)
Paire de fous ● Oui ● Oui
Clouages — ● pawn f7
Non développées 1 (h1) —
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque — —
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● f3-f4 ● …d6-d5, ● …e7-e6
Partie
13. GrenkeLeasing Rapid WCh 2008 – Round 1 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. Bb3 Rc8
13. GrenkeLeasing Rapid WCh Final 2008 – Round 1 – Anand, Viswanathan – 1-0 – Carlsen, Magnus – G1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. Bb3 Rc8
1963 Stevenson Memorial 11th – Round 6 – Hecht, Hans-Joachim – 1-0 – Musil, Vojko – G10
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8
2. FIDE GP 2008 – Round 13 – Karjakin, Sergey – 0-1 – Radjabov, Teimour – G72
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8
FIDE GP 2008 – Round 9 – Karjakin, Sergey – 1/2-1/2 – Carlsen, Magnus – G59
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. Bb3 Rc8
Grand Slam Final 2008 – Round 2 – Ivanchuk, Vasyl – 1/2-1/2 – Carlsen, Magnus – G3
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8
Grand Slam Final 2008 – Round 8 – Topalov, Veselin – 1-0 – Carlsen, Magnus – G17
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8