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C21c — Center Game Accepted
1.e4 e5 2.d4 exd4
Les coups candidats
Ambassadeurs : Munoz, Miguel (41x), Renard, Stéphane (29x), Sanchez Castillo, Sarai Carolina (28x), Relyea, Alexander (24x), Dolzhykova, Kateryna (24x), Johnson, Aaron (22x), Wolf, Sylvia (21x), Rudd, Jack (20x)
Ambassadeurs : Firnhaber, Ingo (30x), Vospernik, Andrej (25x), Lawless, Kerry (23x), Lehtivaara, Risto (21x), Kripp, Wolfgang (17x), Wall, Alejandro (14x), Wall, Bill (14x), Kufa, Pavel (14x)
Ambassadeurs : Kuhn, Norbert (24x), Hamelink, Desiree (23x), Bogdanov, Egor (22x), Lebermann, Hellmuth (21x), Zezulkin, Jurij (17x), Hidegh, Eszter (16x), Codina Tormo, Julia (15x), Aristotelous, Vassilis (15x)
3.Bc4 — 4.5% (847 parties)
Ambassadeurs : Mihalyfi, Gabor (16x), Weissmann, Peter (14x), Jaeckle, Marco (14x), Faccia, Sergio (9x), Juslin, Petri (7x), Stachova, Jana (7x), Marzoll, Wolfgang (7x), Koseoglu, Osman Ogul (7x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Qxd4 3.c3 3.Nf3 3.Bc4
<1800 2470 42% 30% 19% 5%
1800-2200 8543 49% 21% 22% 5%
2200-2600 2840 58% 14% 23% 3%
2600+ 64 62% 3% 34% —
Évolution par décennie (% des parties)
Décennie N parties 3.Qxd4 3.c3 3.Nf3 3.Bc4
1950s 102 38% 50% 11% 1%
1960s 179 36% 41% 20% 1%
1970s 282 25% 48% 23% 2%
1980s 565 24% 46% 23% 5%
1990s 3517 41% 29% 18% 5%
2000s 6996 50% 22% 20% 4%
2010s 5592 48% 22% 21% 5%
2020s 1638 53% 22% 19% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Qxd4 48% 53% ▲ +5.3%
3.c3 22% 22% ▼ -0.8%
3.Nf3 21% 19% ▼ -1.7%
3.Bc4 5% 4% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 6 parties
Karpov, Anatoly — 4 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Tal, Mikhail — 1 partie
Lasker, Emanuel — 1 partie
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Gukesh D — 1 partie
Parties historiques
3.Qxd4 — 46.5% (8778 parties)
1950 — Soloviev, Vladimir A vs Levenfish, Grigory — 1-0 — Gorky
1950 — Platz, Wilhelm vs Berner, Gerhard — 0-1 — Weingarten
1951 — Burstein, Sylvain vs Walsh, James J — 1/2-1/2 — Birmingham/Coventry
1951 — Amirkhanov, Rinat vs Novotelnov, Nikolai — 1-0 — Tbilisi GEO
1951 — Aadhitha Karikalan vs Kozomara, Vlado — 1/2-1/2 — Ljubljana ch YUG
3.c3 — 25.0% (4719 parties)
1950 — Croy, George vs Boyette, Leslie — 1-0 — San Francisco, CA USA
1951 — Martin, Raymond vs Dake, Arthur William — 1/2-1/2 — San Francisco, CA USA
1951 — Martin, Raymond vs Dake, Arthur William — 1/2-1/2 — San Francisco, CA USA
1951 — Hodurski vs Ruckert, Roger G — 1-0 — cr.
1951 — Wysowski vs Rozman, Anej — 1-0 — cr.
3.Nf3 — 20.2% (3819 parties)
1952 — Rubinstein, Patt vs Sanchez, JC. — 1-0 — Buenos Aires ARG
1953 — Siemms, Ross E vs Taylor, John M — 1-0 — Canada ch Winnipeg
1954 — Rosenblatt, Erwin vs Kracmar, Jindrich — 0-1 — Jablonec nad Nisou
1955 — Cambi, Renzo vs Magari, R — 0-1 — ?
1956 — Raoul Gaudin vs Bellut, Benoit — 1-0 — corres FRA
3.Bc4 — 4.5% (847 parties)
1958 — Catozzi, Henry vs Weiss, Martin — 1/2-1/2 — Munich GER
1968 — Bogus, A vs Svensson, Roger — 1-0 — ?
1968 — Zhuravliov, Valerij vs Butnorius, Algimantas — 0-1 — Riga LAT
1970 — Mannonen, Kaarlo vs Nordling, Kaj — 1-0 — ?
1972 — Ahmed Abdelwahab Karrar vs Salcher, Felix — 0-1 — Skopje MKD