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A46r — Torre Attack (1926)
1.d4 Nf6 2.Nf3 e6 3.Bg5 Be7
Les coups candidats
4.Nbd2 — 43.5% (2511 parties)
Ambassadeurs : Marzano, Carlo (10x), Veingold, Aleksandr (8x), Huss, Andreas (8x), Labar, Eduard (7x), Kljako, Damir (7x), Weclawski, Dorota (6x), Ellinger, Hans, Dr. (6x), Sosna, Jan (6x)
4.e3 — 41.0% (2364 parties)
Ambassadeurs : Schwertel, Johann (9x), Vanek, Tomas (8x), Pribyl, Josef (5x), Frantsuzova, Lyudmila (5x), Medvedev, Vladimir (5x), Santura, Janusz (5x), Turk, Karlo (5x), Veingold, Aleksandr (4x)
4.c4 — 9.4% (542 parties)
Ambassadeurs : Orsagova, Silvie (3x), Uberoi, Arjun (2x), Hirmann, Peter (2x), Todor, Razvan (2x), Scheerer, Christoph (2x), Stauch, Frank (2x), Chan Kin Wah, Amos (2x), Cardoso Pimenta, Ciro Jose (2x)
4.Bxf6 — 2.3% (130 parties)
Ambassadeurs : Vehkalahti, Veli (3x), Hua, Lefong (2x), Triplett, Thomas (1x), Lehotzky, Attila (1x), Blaho, Gyula (1x), Kocsis, Janos (1x), Nielsen, Steen (SUI) (1x), Holm, Jesper P. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Nbd2 4.e3 4.c4 4.Bxf6
<1800 560 29% 52% 8% 3%
1800-2200 3044 42% 42% 10% 2%
2200-2600 1060 59% 30% 8% 1%
2600+ 10 70% 30% — —
Évolution par décennie (% des parties)
Décennie N parties 4.Nbd2 4.e3 4.c4 4.Bxf6
1950s 15 73% 13% 13% —
1960s 28 54% 25% 14% —
1970s 48 48% 44% 6% —
1980s 251 52% 31% 11% 3%
1990s 1318 49% 36% 10% 1%
2000s 2096 42% 43% 9% 2%
2010s 1738 39% 45% 9% 3%
2020s 272 46% 39% 8% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Nbd2 39% 46% ▲ +6.8%
4.e3 45% 39% ▼ -6.3%
4.c4 9% 8% ▼ -1.0%
4.Bxf6 3% 2% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie
Parties historiques
4.Nbd2 — 43.5% (2511 parties)
1950 — Boulachanis, John vs Nielsen, Hartvig — 0-1 — Dubrovnik olm
1950 — Creemer, Dave vs Schain, G. — 1-0 — Washington, DC USA
1951 — Terpugov, Evgeny vs Chestnov, Vitaliy A. — 1-0 — URS-ch sf Leningrad RUS
1951 — Kirchhammer, Rudolf vs Stein, Georg — 1/2-1/2 — Schwerin GER
1952 — Purdy, Cecil J S vs Sarapu, Ortvin — 1/2-1/2 — Auckland NZL
4.e3 — 41.0% (2364 parties)
1950 — Emden, Hermann vs Henneberger, Walter — 0-1 — Lucerne SUI
1956 — Roessel, Frits vs Stahlberg, Gideon — 1/2-1/2 — Beverwijk NED
1960 — Gudmundson, E vs Rantanen, Yrjo A. — 1-0 — Leipzig ol
1961 — Artsukevich, Victor vs Osnos, Viatcheslav — 1/2-1/2 — Leningrad RUS
1965 — Jacobs, Joachim, Dr. vs Bruentrup, Dieter — 1/2-1/2 — Bourgas BUL
4.c4 — 9.4% (542 parties)
1956 — Korchnoi, Viktor vs Veltmander, Iogannes — 1-0 — Poltava
1958 — Trifunovic, Petar vs Harrouchi — 1-0 — Munich GER
1963 — Heilbrunn, K. vs Fonrobert, Gert — 1/2-1/2 — Sao Paulo BRA
1967 — Uusi, Gunnar vs Shmit, Anatoly — 1/2-1/2 — Moscow RUS
1967 — Russowsky, Miguel vs Duarte, Candido — 1/2-1/2 — Sao Paulo BRA
4.Bxf6 — 2.3% (130 parties)
1982 — Triplett, Thomas vs Lehotzky, Attila — 0-1 — East Lansing
1982 — Nielsen, Bo vs Nilsson, Abby — 1/2-1/2 — Espergarde
1984 — Nielsen, Steen (SUI) vs Holm, Jesper P. — 1/2-1/2 — Lyngby DEN
1985 — Santos Garcia, Fernando vs Garcia Corada, Pedro — 1/2-1/2 — Valladolid
1985 — Habermann, Manfred, Dr. vs Hoermann, Gunther — 1/2-1/2 — Zirndorf