C94d - 10…Nbd7 - Closed, Breyer

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C94d — 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.d3 Nbd7
Les coups candidats
Ambassadeurs : Parma, Bruno (15x), Matanovic, Aleksandar (9x), Browne, Walter Shawn (9x), Ciocaltea, Victor (8x), Portisch, Lajos (8x), Westerinen, Heikki M.J. (8x), Vasiukov, Evgeni (7x), Gheorghiu, Florin (6x)
11.Be3 — 1.8% (15 parties)
Ambassadeurs : Marcuzzo, Giorgio (2x), Carames, Luis (1x), Aranda Gonzalez, Jose (1x), Matejov, Jaroslav (1x), Majzlan, Igor (1x), Sellhast, Eberhard (1x), Powell, John (1x), Eppinga, Herbert (1x)
11.a4 — 1.3% (11 parties)
Ambassadeurs : Rodriguez Garcia, Jesus (1x), Toran Albero, Roman (1x), Hebert, Jean (1x), Langlois, Charles (1x), Raulo Jaakko (1x), Saarenpaa, Veli (1x), Pansier, Philippe (1x), Godoc, Patrice (1x)
11.Bc2 — 0.4% (3 parties)
Ambassadeurs : Buza, Adrian (1x), Stanciu, Traian (1x), Prymulova, Ruslana (1x), Szmacinska, Grazyna (1x), Prinzjakowitsch, Bernhard (1x), Buhmann, Rainer (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11.Nbd2 11.Be3 11.a4 11.Bc2
<1800 28 89% 7% 4% —
1800-2200 216 94% 4% 1% 0%
2200-2600 362 98% 1% 1% 0%
2600+ 21 95% — — —
Évolution par décennie (% des parties)
Décennie N parties 11.Nbd2 11.Be3 11.a4 11.Bc2
1950s 19 95% — 5% —
1960s 105 99% — — 1%
1970s 106 95% 2% 2% —
1980s 35 94% 3% — 3%
1990s 50 88% 6% 6% —
2000s 125 97% 2% — —
2010s 333 97% 1% 1% 0%
2020s 47 89% 6% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11.Nbd2 97% 89% ▼ -7.6%
11.Be3 1% 6% ▲ +5.2%
11.a4 1% 2% ▲ +0.9%
11.Bc2 0% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties
Karpov, Anatoly — 4 parties
Carlsen, Magnus — 1 partie
Parties historiques
11.Nbd2 — 95.9% (786 parties)
1954 — Aronson, Lev vs Furman, Semyon — 1/2-1/2 — URS-ch sf Leningrad RUS
1955 — Averbakh, Yuri L vs Taimanov, Mark — 1/2-1/2 — Voroshilovgrad
1955 — Medina-Garcia, Antonio vs Spassky, Boris V. — 0-1 — Goteborg SWE
1955 — Scherbakov, Vadim vs Furman, Semyon — 0-1 — Moskou ch-URS
1955 — Dueckstein, Andreas vs O'Kelly, Albéric de Galway — 1/2-1/2 — Zagreb CRO
11.Be3 — 1.8% (15 parties)
1973 — Carames, Luis vs Aranda Gonzalez, Jose — 1-0 — Mar del Plata open
1974 — Sellhast, Eberhard vs Powell, John — 1/2-1/2 — San Salvador ESA
1985 — Matejov, Jaroslav vs Majzlan, Igor — 1/2-1/2 — Piestany
1991 — Eppinga, Herbert vs Van der Sterren, Paul — 0-1 — Leeuwarden NED
1998 — Gushuliak, Justin vs Milord, Frank — 1-0 — Winnipeg CAN
11.a4 — 1.3% (11 parties)
1957 — Rodriguez Garcia, Jesus vs Toran Albero, Roman — 1/2-1/2 — Zaragoza
1974 — Hebert, Jean vs Langlois, Charles — 1-0 — Quebec CAN
1975 — Raulo Jaakko vs Saarenpaa, Veli — 0-1 — ?
1993 — Pansier, Philippe vs Godoc, Patrice — 1-0 — ?
1993 — Voss, Georg vs Gruschinski, Rainer — 1/2-1/2 — Polch op-RL
11.Bc2 — 0.4% (3 parties)
1966 — Buza, Adrian vs Stanciu, Traian — 1/2-1/2 — Bucharest ROU
1982 — Prymulova, Ruslana vs Szmacinska, Grazyna — 0-1 — Decin CZE
2018 — Prinzjakowitsch, Bernhard vs Buhmann, Rainer — 0-1 — Austria AUT