C95f - 10…Nbd7 11.Nbd2 - Closed Breyer [+0.36]

C95f — Spanish: Closed, Breyer, 10.d4 Nbd7 11.Nbd2

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 *   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 1
bQ
bR
bK
bPPion arriéré — cible
bN
bBFou enfermé — mobilité 0
bPPion sous pression
bP
bP
bP
bP
bN
bP
Case forte (2v1)
bP
wPPion central
wPCase forte (2v1)
wBFou actif — mobilité 6
wP
wN
wP
wP
wP
wN
wP
wP
wR
wB
wQ
wR
wK
abcdefgh
Avantages : case forte e4, case forte d5, Bb3 actif, paire de fous.
Faiblesses adverses : arriéré c7, Be7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bg5 — Clouer Nf6

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 0
wR
wP
wP
wN
wP
wP
wP
wN
wP
wB
wP
wP
bP
bP
bN
bP
bP
bP
bP
bP
bB
bN
bP
bK
bR
bQ
bB
bR
hgfedcba
Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Be7 enfermé, Bc8 enfermé, arriéré c7.
Plans :
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c6 — Rupture
● ...c5 — Rupture
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
C95f — Closed Breyer
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Nb8 10.d4 Nbd7 11.Nbd2
Eval: [+0.36]
Les coups candidats
Ambassadeurs : Sasikiran, Krishnan (63x), Socko, Bartosz (45x), Klewe, Wolfgang (43x), Gligoric, Svetozar (41x), Telepnev, Igor Viktorovich (41x), ? (40x), Beliavsky, Alexander G (40x), Sherwood, Russell (40x)
11…c5 — 5.4% (742 parties)
Ambassadeurs : Onder, Evren (13x), Mamonovas, Viktoras (13x), Pogonina, Natalija (11x), Szabo, Mihaly (7x), Janisch, Manfred (7x), Verenzuela, Jesus (7x), Stukalov, Mikhail Vasilievich (7x), Kovalev, Vl (7x)
11…Re8 — 0.4% (60 parties)
Ambassadeurs : Escofet, Jaime (3x), Martinez, M Catalino (3x), Mokry, Karel (2x), Farago, Ivan (2x), Spassky, Boris V. (2x), Borik, Juraj (2x), Hudoba, Ondrej (2x), Fercec, Nenad (2x)
11…c6 — 0.1% (10 parties)
Ambassadeurs : Hadri, Ahmed (1x), Reissmann, Paul (1x), Abad Martinez, Manuel (1x), Boragno (1x), Daamen, Ferry (1x), Hyre, John E (1x), Kjartansson, Gudmundur (1x), Kislik, Erik (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Bb7 11…c5 11…Re8 11…c6
<1800 216 92% 7% 1% 0%
1800-2200 3677 92% 7% 1% 0%
2200-2600 7732 95% 5% 0% 0%
2600+ 612 96% 4% 0% —
Évolution par décennie (% des parties)
Décennie N parties 11…Bb7 11…c5 11…Re8 11…c6
1950s 9 100% — — —
1960s 111 96% 3% — 1%
1970s 568 97% 3% 0% —
1980s 663 98% 1% 0% 0%
1990s 1049 96% 3% 1% —
2000s 2580 97% 3% 1% 0%
2010s 7265 93% 7% 0% 0%
2020s 1556 90% 9% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Bb7 93% 90% ▼ -2.5%
11…c5 7% 9% ▲ +2.7%
11…Re8 0% 0% -0.2%
11…c6 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Kramnik, Vladimir — 4 parties
Kasparov, Garry — 3 parties
Karpov, Aleksandr — 1 partie
Ding, Liren — 1 partie
Parties historiques
11…Bb7 — 94.0% (12975 parties)
1954 — Zagorovsky, Vladimir vs Borisenko, Georgy K — 0-1 — Gorki ch22-SU sf
1955 — Shagalovich, Abo vs Ousatchi, Mark — 1/2-1/2 — Voroshilovgrad
1955 — Arulaid, Alexander vs Lipnitsky, Isaac — 0-1 — Voroshilovgrad
1955 — Shishov, Mikhail vs Tarasov, Vitaly — 1/2-1/2 — Voroshilovgrad
1956 — Ivanco, Imrich vs Kozma, Julius — 1/2-1/2 — Bratislava SVK
11…c5 — 5.4% (742 parties)
1964 — Titkos, Jeno vs Besztercsenyi, Tibor — 0-1 — Budapest HUN
1966 — Baca, Alberto vs Reissmann, Paul — 0-1 — Havana CUB
1967 — Cappello, Guido vs Bacchelli, Renato — 1-0 — ITA-ch28 Savona
1970 — Baart, Joan vs Weyerstrass, Ronald — 1/2-1/2 — Blaricum
1973 — Nutku vs Pradanovic — 0-1 — corr Tch-EU
11…Re8 — 0.4% (60 parties)
1974 — Larios, Carlos vs Barria Valdez, Blass Ernesto — 1/2-1/2 — San Salvador ESA
1980 — Kuylaars A vs Daamen, Ferry — 0-1 — Valkenswaard
1980 — Paniagua, Roberto vs ? — 1/2-1/2 — Reggio Emilia ITA
1991 — Albano, Anthony vs Buzenski, Zigmund — 1-0 — ?
1993 — Polgar, Judit vs Spassky, Boris V. — 0-1 — Budapest HUN
11…c6 — 0.1% (10 parties)
1966 — Hadri, Ahmed vs Reissmann, Paul — 1-0 — Havana CUB
1982 — Abad Martinez, Manuel vs Boragno — 1-0 — Montevideo juvenil
1985 — Daamen, Ferry vs Hyre, John E — 1-0 — cr.
2006 — Klein, Felix vs Arif, Bayu — 0-1 — Vienna AUT
2008 — Kjartansson, Gudmundur vs Kislik, Erik — 0-1 — Budapest HUN
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — ● c7
Chaînes ● b2→c3, g2→h3, c3→d4 ● a6→b5, d6→e5, c7→d6
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e4 (2v1), ● d5 (2v1) —
Cases faibles — —
Centre ● d4 (2v1), ● d5 (2v1), ● e4 (2v1) —
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bb3 ● Bb3 Actif (mob. 6)
Be7 ● Be7 Enfermé (mob. 0)
Bc8 ● Bc8 Non développé (mob. 1)
Paire de fous ● Oui ● Oui
Clouages — ● pawn f7
Non développées 2 (c1, a1) 2 (c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque — —
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre fermé
Ruptures ● c3-c4, ● d4-d5 ● …c7-c6, ● …c7-c5, ● …d6-d5
Partie
43. Olympiad 2018 – Round 8.9 – Karjakin, Sergey – 1/2-1/2 – Kovalev, Vladislavadislav – G558
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
FIDE World Cup 2017 – Round 1.1 – Dai, Changren – 0-1 – Kramnik, Vladimir – G45
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
FIDE World Cup 2017 – Round 1.6 – Harikrishna, Pentala – 1-0 – Gonzalez Vidal, Yuri – G183
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
Qatar Masters Open 2015 – Round 4.20 – Bok, Benjamin – 0-1 – Bologan, Victor – G138
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
World Blitz 2018 – Round 8.16 – Zhigalko, Sergei – 1-0 – Kovalev, Vladislavadislav – G461
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
World Blitz 2021 – Round 11.72 – Kanarek, Marcel – 1-0 – Kovalev, Vladislav – G685
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
World Blitz Final 2012 – Round 24 – Topalov, Veselin – 0-1 – Carlsen, Magnus – G186
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Nb8 10. d4 Nbd7
World Rapid Final 2012 – Round 5 – Grischuk, Alexander – 1/2-1/2 – Ivanchuk, Vasyl – G37
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7