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C07g — Tarrasch, Open (1941)
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6
Les coups candidats
5.exd5 — 65.6% (3334 parties)
Ambassadeurs : Uhlmann, Wolfgang (51x), Vaganian, Rafael A (38x), Jansa, Vlastimil (28x), Bakheet Farag (22x), Gulko, Boris (15x), Lputian, Smbat (14x), Portisch, Ferenc (14x), Schmidt, Wlodzimierz (14x)
5.Bb5 — 24.3% (1233 parties)
Ambassadeurs : Portisch, Ferenc (17x), Uhlmann, Wolfgang (12x), Tseitlin, Mark D (10x), Tal, Mikhail (8x), Panzel, Kenneth (7x), Jussupow, Artur (7x), Casper, Thomas (6x), Kengis, Edvins (6x)
5.c3 — 6.7% (343 parties)
Ambassadeurs : De Mie, Mariska (2x), Khudov, Oleksandr (2x), Arpita, Mukherjee (2x), Pereira da Silva, Evernandes (2x), Ravinsky, Grigory (1x), Batigin (1x), Torrens, O. (1x), Moura, Jairo De Souza (1x)
5.dxc5 — 2.8% (140 parties)
Ambassadeurs : Huss, Andreas (2x), Hansen, Berno (2x), Gavela, Dragan (2x), Uhlmann, Wolfgang (2x), Phan, Ba Thanh Cong (2x), Kooshani, Mahbuboollah (2x), Kuzmin, Gennadi (1x), Gulko, Boris (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.exd5 5.Bb5 5.c3 5.dxc5
<1800 357 51% 27% 16% 5%
1800-2200 1779 66% 22% 9% 3%
2200-2600 1874 75% 19% 3% 3%
2600+ 109 88% 12%
Évolution par décennie (% des parties)
Décennie N parties 5.exd5 5.Bb5 5.c3 5.dxc5
1950s 22 73% 14% 14%
1960s 85 69% 29% 1%
1970s 503 59% 38% 1% 2%
1980s 501 63% 34% 2% 1%
1990s 756 59% 31% 7% 2%
2000s 1227 62% 25% 8% 4%
2010s 1379 69% 17% 10% 3%
2020s 609 81% 12% 4% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.exd5 69% 81% ▲ +11.9%
5.Bb5 17% 12% ▼ -4.5%
5.c3 10% 4% ▼ -5.9%
5.dxc5 3% 2% ▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Kasparov, Garry — 5 parties
Karpov, Anatoly — 4 parties
Kramnik, Vladimir — 4 parties
Carlsen, Magnus — 2 parties
Karpov, Aleksandr — 1 partie
Smyslov, Vassily — 1 partie
Gukesh D — 1 partie
Parties historiques
5.exd5 — 65.6% (3334 parties)
1950 — Keres, Paul vs Koberl, Ferenc — 1-0 — Schiavno Zdroj
1950 — Nemec, Janez vs Kukovec, Ivan — 0-1 — Maribor
1950 — Prins, Lodewijk vs Niemi, Reino — 1-0 — Dubrovnik olm
1950 — Prins, Lodewijk vs Bergqvist, Nils — 0-1 — Dubrovnik olm
1951 — Piatigorsky, Mrs. G vs Owens, Mrs W — 1-0 — ?
5.Bb5 — 24.3% (1233 parties)
1950 — De Freitas, Marcio Elisio vs Gligoric, Svetozar — 0-1 — Mar del Plata ARG
1952 — De Freitas, Marcio Elisio vs Lima, Edmundo — 1-0 — Sao Paulo BRA
1957 — Ribera Arnal, Angel vs Beltran, Tassis Alejandro — 1-0 — ?
1961 — Lloyd, David Edward vs Baxter, Raymond Wallace Mart — 1-0 — Aberystwyth
1962 — Bialoskorski, Edward vs Gorkiewicz, Stanislaw — 0-1 — ?
5.c3 — 6.7% (343 parties)
1951 — Torrens, O. vs Moura, Jairo De Souza — 0-1 — Madrid ESP
1951 — Torrens, Oswaldo Gia vs Enevoldsen, Jens — 0-1 — Madrid ESP
1954 — Ravinsky, Grigory vs Batigin — 1-0 — Leningrad RUS
1968 — Clarke, Margaret Eileen Eli vs Elder, Nancy Conchar — 1-0 — Bristol ENG
1971 — Rosenberg, Michael vs Cappello, Renato — 1/2-1/2 — Athens GRE
5.dxc5 — 2.8% (140 parties)
1970 — Huss, Andreas vs Tummes, Boris — 0-1 — Siegen GER
1970 — Vogt, Lothar vs Espig, Thomas — 1/2-1/2 — Zinnowitz GER
1970 — Juarez, Carlos Eleodoro vs Albano, Alessandro — 0-1 — Villa Gesell ARG
1970 — Jigjidsuren, Purev vs Ebrahimi, Taha — 1/2-1/2 — Siegen olm
1972 — Velimirovic, Dragoljub vs Vaganian, Rafael A — 1/2-1/2 — USSR-YUG