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D70f —
1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 c6
Les coups candidats
5.cxd5 — 36.4% (1077 parties)
Ambassadeurs : Ilincic, Zlatko (25x), Donner, Jan-Hein (13x), Mamedyarov, Shakhriyar (10x), Uhlmann, Wolfgang (9x), Glek, Igor (9x), Nepomniachtchi, Ian (8x), Benicke, Bernd (7x), Wendland, Frank (7x)
5.Nf3 — 31.7% (939 parties)
Ambassadeurs : Tregubov, Pavel V. (16x), Goldin, Alexander (14x), Vachier-Lagrave, Maxime (12x), Anderson, Clarence (10x), Jirka, Jiri (6x), Nicolaescu, Nicolae (6x), Eljanov, Pavel (6x), Li, Bo(GD) (5x)
5.Qa4 — 17.6% (521 parties)
Ambassadeurs : Rawlings, Alan J C (15x), Mamedyarov, Shakhriyar (12x), Mason, Ian J (7x), Relyea, Alexander (7x), Adly, Ahmed (6x), Vachier-Lagrave, Maxime (6x), Poelvoorde, Hugo (6x), Walton, John C. (6x)
5.b3 — 4.0% (118 parties)
Ambassadeurs : Bachmann, Bernd (4x), Haas, Bernhard (3x), Brunkow, Axel (3x), Blittkowsky, Ralf (3x), Spielmann, Rudolf (2x), Osnos, Viatcheslav (2x), Tseitlin, Mark D (2x), Hulak, Krunoslav (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.cxd5 5.Nf3 5.Qa4 5.b3
<1800 46 17% 52% 11% 7%
1800-2200 737 34% 37% 13% 6%
2200-2600 1582 36% 29% 22% 3%
2600+ 282 34% 30% 23% 1%
Évolution par décennie (% des parties)
Décennie N parties 5.cxd5 5.Nf3 5.Qa4 5.b3
1920s 4 75% 25%
1930s 25 60% 16% 8%
1940s 14 57% 36%
1950s 31 48% 32% 6%
1960s 47 70% 17% 2%
1970s 49 47% 29% 4%
1980s 92 53% 33% 1% 4%
1990s 317 51% 29% 6%
2000s 390 49% 32% 5% 5%
2010s 1302 32% 30% 21% 4%
2020s 691 22% 37% 32% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.cxd5 32% 22% ▼ -10.3%
5.Nf3 30% 37% ▲ +6.8%
5.Qa4 21% 32% ▲ +11.1%
5.b3 4% 2% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 10 parties
Ju, Wenjun — 8 parties
Botvinnik, Mikhail — 6 parties
Euwe, Max — 4 parties
Smyslov, Vladimir — 3 parties
Karpov, Anatoly — 3 parties
Karpov, Aleksandr — 3 parties
Gukesh D — 3 parties
Carlsen, Magnus — 3 parties
Alekhine, Alexander — 2 parties
Kramnik, Vladimir — 2 parties
Fischer, Robert James — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
5.cxd5 — 36.4% (1077 parties)
1925 — Davidson Gallego, Jorge vs Euwe, Max — 1-0 — Amsterdam NED
1925 — Alekhine, Alexander vs Carls, Carl — 1/2-1/2 — Baden-Baden GER
1926 — Davidson, Melody vs Euwe, Max — 1-0 — Amsterdam NED
1932 — Gygli, Fritz vs Johner, Hans — 1-0 — Bern SUI
1934 — Landau, Salo vs Euwe, Max — 0-1 — Amsterdam NED
5.Nf3 — 31.7% (939 parties)
1929 — Alekhine, Alexander vs Bogoljubow, Efim — 1-0 — Deutschland/Niederlande
1931 — Concepcion Villegas, Bryan Uriel vs Ipata, P. — 1-0 — Buenos Aires ARG
1935 — Winter, William vs Golombek, Harry — 1-0 — Great Yarmouth
1939 — Golombek G vs Flohr, Salo — 0-1 — It, Margate ENG
1939 — Euwe, Max vs Landau, Salo — 1-0 — NED
5.Qa4 — 17.6% (521 parties)
1987 — Hoelzl, Franz vs Eisterer, Heinrich — 0-1 — Australia
2000 — Djuric, Stefan vs Konopka, Michal — 1-0 — Arco ITA
2001 — Kutirov, Rolando vs Konopka, Michal — 1/2-1/2 — Ohrid MKD
2001 — Djuric, Stefan vs Golod, Vitali — 1-0 — Ohrid MKD
2001 — Djuric, Stefan vs Sarno, Spartaco — 1-0 — Naxos
5.b3 — 4.0% (118 parties)
1935 — Spielmann, Rudolf vs Alexander, Conol Hugh — 1/2-1/2 — Warsaw POL
1935 — Rabinovich, Ilya Mar vs Spielmann, Rudolf — 1-0 — Moscow RUS
1955 — Laco, Giuseppe vs Da Pozzo — 1-0 — La Spezia
1958 — Dean, James vs Stobo, Alan Forrest — 1-0 — Leamington
1963 — Schumacher, Helmut vs Huyck, Walter — 1-0 — Belgium