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D11k — Breyer Variation (1925)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nbd2
Les coups candidats
4…Bf5 — 54.4% (1686 parties)
Ambassadeurs : Kalavannan, Koby (15x), Ipatov, Alexander (13x), Injac, Teodora (11x), Peric, Slavisa (8x), Tu, Hoang Thai (7x), Can, Ecrin Azra (7x), Rivas Maceda, Juan (6x), Ozenir, Ekin Baris (6x)
4…e6 — 20.2% (627 parties)
Ambassadeurs : Injac, Teodora (6x), Drabek, Miloslav (4x), Galambos, Menyhert (3x), Teske, Henrik (3x), Wenzel, Birger (3x), Milosevic, Jovana (3x), Gadimbayli, Abdulla (3x), Zakhartsov, Vladimir (3x)
4…g6 — 16.2% (501 parties)
Ambassadeurs : Mamedyarov, Shakhriyar (8x), Ipatov, Alexander (5x), Tu, Hoang Thong (4x), Socko, Bartosz (4x), Osnos, Viatcheslav (3x), Malich, Burkhard, Dr. (3x), Skoulakis, Charalambos (3x), Stella, Andrea (3x)
4…a6 — 3.5% (109 parties)
Ambassadeurs : Tournier, Mathieu (2x), Botsari, Anna-Maria (2x), Guo, Andrew (2x), De Filomeno, Simone (2x), Vogt, Andreas, Prof. Dr. (1x), Pieper-Emden, Carsten (1x), Charnushevich, Aliaksei (1x), Malakhov, Vladimir (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bf5 4…e6 4…g6 4…a6
<1800 148 49% 32% 8% 1%
1800-2200 1268 50% 25% 13% 4%
2200-2600 1469 59% 16% 19% 4%
2600+ 53 64% 36%
Évolution par décennie (% des parties)
Décennie N parties 4…Bf5 4…e6 4…g6 4…a6
1950s 18 33% 11% 33%
1960s 21 33% 14% 48%
1970s 21 43% 24% 29%
1980s 33 42% 24% 24% 3%
1990s 193 50% 22% 17% 1%
2000s 539 51% 22% 15% 5%
2010s 1650 55% 19% 16% 4%
2020s 626 58% 22% 13% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bf5 55% 58% ▲ +2.9%
4…e6 19% 22% ▲ +3.2%
4…g6 16% 13% ▼ -3.2%
4…a6 4% 3% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
4…Bf5 — 54.4% (1686 parties)
1950 — Zalys, Ignas vs Tanguay, Alexandre — 1-0 — Montreal CAN
1951 — Zalys, Ignas vs Tanguay, Alexandre — 0-1 — Montreal CAN
1951 — Zalys, Ignas vs Stonkus, Jonas — 0-1 — Montreal CAN
1951 — Myers, Hugh S vs Cross, James — 0-1 — Forth Worth
1955 — Steiner, Herman vs Addison, Wiliam G — 0-1 — Long Beach,U.S.Open
4…e6 — 20.2% (627 parties)
1950 — Zalys, Ignas vs Huffman, F — 1-0 — cr Golden Knights
1952 — Zalys, Ignas vs Liebman, W — 1-0 — cr Golden Knights
1961 — Fuchs, Reinhart vs Zirngibl, Albert — 1/2-1/2 — GDR-ch Premnitz GER
1962 — Mititelu, Gheorghe vs Drimer, Dolfi — 1/2-1/2 — Bucharest ROU
1968 — Kolarov, Atanas S. vs Nikolaevsky, Yuri V — 1/2-1/2 — ?
4…g6 — 16.2% (501 parties)
1952 — Bouwmeester, Hans vs Cortlever, Nico — 1/2-1/2 — Enschede NED
1952 — Partyka, Kazimierz vs Makarczyk, Kazimierz — 1/2-1/2 — Katowice POL
1953 — Kwapisz, Stanislaw vs Makarczyk, Kazimierz — 0-1 — Krakow POL
1954 — Bouwmeester, Hans vs Wade, Robert G — 1/2-1/2 — Munich GER
1955 — Heinicke, Herbert vs Bialas, Wolfram — 1-0 — Hamburg GER
4…a6 — 3.5% (109 parties)
1984 — Vogt, Andreas, Prof. Dr. vs Pieper-Emden, Carsten — 1/2-1/2 — Bad Oeynhausen GER
1999 — Charnushevich, Aliaksei vs Malakhov, Vladimir — 1-0 — Lvov UKR
2001 — Tu, Hoang Thai vs Nguyen, Thanh Son — 0-1 — Can Tho
2004 — Benkovic, Petar vs Kurmann, Oliver — 1-0 — Zurich SUI
2004 — Verat, Laurent vs Nguyen, Thanh-Tong — 1/2-1/2 — Paris FRA