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A05w — Reti: KIA (1942)
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6
Les coups candidats
6.e4 — 59.4% (2885 parties)
Ambassadeurs : Muench, Ursula, Dr. (14x), Niermann, Michael, Dr. (11x), Kende, Gyorgy Dr. (9x), Gierse, Heinz-Dieter, Dr. (9x), Lagrotteria, Salvatore (8x), Ebner, Walter (8x), Fischer, Robert J (7x), Bak, Istvan (7x)
6.c4 — 16.2% (788 parties)
Ambassadeurs : Lomakina, Galja (13x), Mirumian, Vigen (6x), Kapischka, Jens (5x), Stukopin, Andrey (5x), Zivkovic, Zivojin (5x), Radosavljevic, Slobodan D (5x), Serafim Junior, Arnor (5x), Zielinska, Jolanta (4x)
6.Nbd2 — 15.4% (748 parties)
Ambassadeurs : Paetzold, Ortwin (6x), Bobzin, Pierre (4x), Vaca Kram, Luis Alfonso (4x), Di Lascio, Savino (4x), Lavretzkij, Roman (4x), Anastassopulos, Anastasios (3x), Moody, David W (3x), Lendwai, Reinhard (3x)
6.c3 — 4.3% (209 parties)
Ambassadeurs : Vujadinovic, Goran (9x), Habibi, Ali (6x), Cejic, Dusica (3x), Terwitte, Lukas (3x), Enzmann, Steffen (3x), Benoit, Michel (2x), Balogun, Oluwafemi Daniel (2x), Jaramillo Lopez, Ali Aaron (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.e4 6.c4 6.Nbd2 6.c3
<1800 374 54% 14% 22% 4%
1800-2200 2266 60% 15% 15% 5%
2200-2600 1156 62% 20% 9% 5%
2600+ 11 73% 18% 9%
Évolution par décennie (% des parties)
Décennie N parties 6.e4 6.c4 6.Nbd2 6.c3
1950s 56 61% 23% 14%
1960s 105 60% 24% 10% 2%
1970s 137 55% 21% 17% 4%
1980s 266 63% 16% 15% 3%
1990s 1295 63% 13% 16% 4%
2000s 1414 59% 17% 16% 3%
2010s 1320 56% 18% 14% 6%
2020s 261 60% 14% 15% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.e4 56% 60% ▲ +3.8%
6.c4 18% 14% ▼ -4.1%
6.Nbd2 14% 15% +0.2%
6.c3 6% 6% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie
Parties historiques
6.e4 — 59.4% (2885 parties)
1950 — Tsvetkov, Alexandar K vs Mechkarov, Stefan — 0-1 — Sofia BUL
1950 — Kabes, V. vs Novak, Zbynek — 1/2-1/2 — Chocen
1952 — Partyka, Kazimierz vs Prado, Lucas Muller — 1-0 — Helsinki olm
1952 — Carvalho, Flavio vs Belem, Humberto Luciano — 1/2-1/2 — Sao Paulo BRA
1953 — Filip, Miroslav vs Pachman, Ludek — 1-0 — Prague CZE
6.c4 — 16.2% (788 parties)
1951 — Petrosian, Tigran A. vs Khachaturov, Andrey Andreevich — 1-0 — Moscow RUS
1954 — Pilnik, Herman vs Wade, Robert G — 1/2-1/2 — Belgrade SRB
1956 — Smyslov, Vasily vs Stahlberg, Gideon — 1-0 — Moscow RUS
1956 — Lombardy vs Evans, Larry — 1/2-1/2 — Metropolitan League
1956 — Benko, Pal vs Rejfir, Josef — 1/2-1/2 — Moskou olm
6.Nbd2 — 15.4% (748 parties)
1954 — Bilozor, Olexander vs Alster, Ladislav — 1-0 — Prague CZE
1955 — Frankel, Z. vs Sarapu, Ortvin — 0-1 — New Zealand ch
1956 — Fischer, Robert J vs Popovych, Orest — 1-0 — USA
1957 — Golubev, Vladimir vs Zakharov, Vasiliy — 1-0 — Soviet Union
1957 — Wagner, Carl E vs Brandts Paul — 0-1 — East Orange
6.c3 — 4.3% (209 parties)
1964 — Nezhmetdinov, Rashid vs Cherepkov, Alexander V — 1-0 — Spartak-ch Moscow RUS
1965 — Lewi, Jerzy vs Pietrusiak, Bogdan — 1-0 — Poznan POL
1974 — Rocha, Antonio vs Alves, Francisco H B Severino — 1-0 — Rio de Janeiro BRA
1975 — McCullough, H. vs Caldwell, Susan Linda — 0-1 — Glasgow SCO
1976 — Walker, David J vs Galle, Andre — 1/2-1/2 — ?