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B22h — Alapin
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 cxd4 6.cxd4
Les coups candidats
6…e5 — 38.7% (2821 parties)
Ambassadeurs : Afek, Yochanan (16x), Valet, Richard (14x), Gaponenko, Inna (12x), Leoncini, Mario (11x), Debevec, Blaz (10x), Kosmo, Santul (10x), Zambrana, Osvaldo (9x), Cafolla, Peter (8x)
6…Bg4 — 34.7% (2526 parties)
Ambassadeurs : Wynarczyk, Raymond (7x), Gottschlich, Carsten (5x), Bass Stanley (5x), Zalys, Ignas (4x), Trabert, Bettina (4x), Kripp, Wolfgang (4x), Grott, Peter (4x), Steyer, Bernd (4x)
6…e6 — 20.9% (1521 parties)
Ambassadeurs : Kovalevskaya, Ekaterina (10x), Mallahi, Amir (8x), Chenicek, Rudolf (5x), Grott, Peter (5x), Muehlbauer, Andreas (4x), Herrmann, Christoph (4x), Sinka, Brigitta (3x), Rossi, Giampiero (3x)
6…Nf6 — 4.6% (332 parties)
Ambassadeurs : Huschenbeth, Niclas (2x), Colina Nunes, Alejandro Jose (2x), Acacio, Arcenio (2x), Vollmer, Steve (2x), Euwe, Max (1x), Barbosa Sr., Nestor (1x), Alekhine, Alexander (1x), Jilek A (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…e5 6…Bg4 6…e6 6…Nf6
<1800 349 26% 41% 19% 11%
1800-2200 3547 37% 34% 23% 4%
2200-2600 1485 61% 21% 17% 1%
2600+ 5 40% 20% 40%
Évolution par décennie (% des parties)
Décennie N parties 6…e5 6…Bg4 6…e6 6…Nf6
1890s 1 100%
1900s 10 50% 50%
1910s 1 100%
1920s 2 50% 50%
1930s 3 33% 33%
1940s 5 20% 40% 40%
1950s 40 20% 58% 22%
1960s 61 28% 54% 15% 3%
1970s 187 35% 42% 20% 2%
1980s 332 38% 29% 30% 3%
1990s 1798 43% 30% 22% 4%
2000s 2602 39% 35% 20% 5%
2010s 1937 36% 36% 21% 5%
2020s 310 36% 38% 21% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…e5 36% 36% +0.0%
6…Bg4 36% 38% ▲ +1.2%
6…e6 21% 21% ▲ +0.6%
6…Nf6 5% 4% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 2 parties
Kramnik, Vladimir — 2 parties
Alekhine, Alexander — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6…e5 — 38.7% (2821 parties)
1905 — Wolf, Hans-Josef vs Blackburne, Joseph — 1-0 — Ostende
1905 — Tartakower, Savielly vs Blackburne, Joseph — 1-0 — Ostende
1906 — Berger, Jacob vs Fahrni, Hans — 0-1 — Nuerenberg GER
1906 — Berger, Johann vs Fahrni, Hans — 0-1 — Nuerenberg GER
1907 — Wolf Heinrich vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Carlsbad CZE
6…Bg4 — 34.7% (2526 parties)
1897 — Kemeny, Emil vs De Visser, William — 1/2-1/2 — Thousand Islands
1903 — Conde, Adrian G vs Leussen, Benjamin — 0-1 — Hilversum NED
1905 — Wolf Heinrich vs Neumann, Augustin — 1-0 — Vienna AUT
1907 — Perlis, Julius vs Tartakower, Savielly — 0-1 — Ostende II
1907 — Perlis vs Cristobal, Ruben — 0-1 — Belgium
6…e6 — 20.9% (1521 parties)
1923 — Mikulka Rudolf vs Prokes, Ladislav — 0-1 — Pardubice CZE
1933 — Prins, Lodewijk vs Razinger, Hubert — 1-0 — Ebensee
1951 — Poulsen, Christian vs O Kelly de Galway Alberic — 1-0 — ?
1952 — Rellstab, Ludwig vs Beni, Alfred — 0-1 — Vienna AUT
1954 — Antoshin, Vladimir S vs Ilivitsky, Georgy A — 1-0 — Erevan ARM
6…Nf6 — 4.6% (332 parties)
1943 — Alekhine, Alexander vs Jilek A — 1/2-1/2 — Olomouc CZE
1947 — Euwe, Max vs Barbosa Sr., Nestor — 1/2-1/2 — Fortaleza BRA
1967 — Lyons, V vs Pinkerton, Arthur — 1-0 — Cork
1969 — Medianikova, Nina vs Bazhina, Elena — 1-0 — Grozny
1970 — Hunnex vs Carlson Maragia — 0-1 — cr.