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A04i — Reti (1953)
1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.d3 d6 6.e4
Les coups candidats
6…e5 — 33.2% (2221 parties)
Ambassadeurs : Amin, Bassem (15x), Vesselovsky, Serguei (14x), De Coverly, Roger D (8x), Barczay, Laszlo (6x), Van der Weide, Karel (6x), Nikolic, Zivoslav (5x), Keskinen, Sauli (5x), Safranska, Anda (5x)
6…Nf6 — 32.7% (2189 parties)
Ambassadeurs : De Coverly, Roger D (15x), Rubio Doblas, Ricardo (10x), Brizzi, Milagros Tatiana (6x), Strittmatter, Norbert (4x), Fox, Anthony (3x), Lim, Andrew (3x), Kiseeva, Katerina (3x), Sandner, Wolfgang (3x)
6…e6 — 22.7% (1519 parties)
Ambassadeurs : Strittmatter, Norbert (7x), Bartolomaeus, Christian (5x), Zahn, Nicol (5x), Perez Garcia, Hebert (4x), Maskova, Jana (4x), Isepy, Tamas (4x), Alonso Garcia, Rene Marcial (4x), Lauterbach, Ingrid (4x)
6…Bg4 — 4.4% (295 parties)
Ambassadeurs : Vallejo Pons, Francisco (2x), Doncevic, Dario (2x), Szilagyi, Gyorgy Laszlo (1x), Koberl, Ferenc (1x), Kotov, Alexander (1x), Listergarten, Leonid B (1x), Larsen, Bent (1x), Andersen, Borge (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…e5 6…Nf6 6…e6 6…Bg4
<1800 380 21% 44% 21% 6%
1800-2200 3392 29% 34% 25% 4%
2200-2600 2008 46% 27% 18% 4%
2600+ 17 53% 41% 6%
Évolution par décennie (% des parties)
Décennie N parties 6…e5 6…Nf6 6…e6 6…Bg4
1950s 24 12% 38% 25% 4%
1960s 91 38% 34% 14% 4%
1970s 186 31% 28% 27% 7%
1980s 252 37% 22% 28% 6%
1990s 1506 34% 29% 26% 4%
2000s 2051 32% 32% 25% 5%
2010s 2033 32% 37% 19% 4%
2020s 545 41% 35% 15% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…e5 32% 41% ▲ +9.2%
6…Nf6 37% 35% ▼ -1.8%
6…e6 19% 15% ▼ -4.5%
6…Bg4 4% 2% ▼ -2.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6…e5 — 33.2% (2221 parties)
1954 — Kramer, Haije vs Bhend, Edwin — 1/2-1/2 — Munich GER
1956 — Holusa, Radomir vs Boleslavsky, Isaac — 0-1 — Moscow RUS
1959 — Sakharov, Yuri N vs Luik, Helmuth — 1-0 — Chelyabinsk RUS
1960 — Anay Barche vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN
1961 — Ciocaltea, Victor vs Mititelu, Gheorghe — 1-0 — Bucharest ROU
6…Nf6 — 32.7% (2189 parties)
1953 — Bykova, Elizaveta vs Rudenko, Ludmila — 1-0 — Leningrad RUS
1953 — Petrosian, Tigran V. vs Stahlberg, Gideon — 1-0 — Zurich SUI
1954 — Geller, Efim P. vs Averbakh, Yuri L — 0-1 — Kiev ch-URS
1954 — Nezhmetdinov, Rashid vs Lisitsin, Georgy — 0-1 — Kiev ch-URS
1955 — Behrensen, Jorge vs Acoltzi Ruiz, Mariana — 1/2-1/2 — Argentina
6…e6 — 22.7% (1519 parties)
1953 — Gligoric, Sofija vs Rabar, Braslav — 1-0 — Zagreb CRO
1954 — Balanel, Ion vs Filip, Marius Liviu — 0-1 — Bucharest ROU
1954 — Horseman, Derek G vs Wood, Baruch — 1-0 — Nottingham ch-BCF
1955 — Balanel, Ion vs Troianescu, Octav — 0-1 — Erfurt GER
1956 — Endzelins, Lucius vs Schmid, Leo — 1/2-1/2 — corr Wch2
6…Bg4 — 4.4% (295 parties)
1955 — Szilagyi, Gyorgy Laszlo vs Koberl, Ferenc — 1-0 — Budapest HUN
1960 — Kotov, Alexander vs Listergarten, Leonid B — 1-0 — Odessa UKR
1960 — Larsen, Bent vs Andersen, Borge — 1-0 — Nimzowitsch Memorial
1963 — Allan, Dennis vs Joyner, Lionel — 0-1 — Canada
1967 — Metz, Frank A vs Meyer, John — 1-0 — Atlanta