C09d - 6.Bb5 Bd6 - Tarrasch, Open

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C09d — Tarrasch, Open
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6
Les coups candidats
Ambassadeurs : Uhlmann, Wolfgang (87x), Vaganian, Rafael A (69x), Portisch, Ferenc (45x), Lputian, Smbat (42x), Schmidt, Wlodzimierz (35x), Bakheet Farag (27x), Casper, Thomas (22x), Jansa, Vlastimil (21x)
Ambassadeurs : Uhlmann, Wolfgang (30x), Matulovic, Milan (19x), ? (18x), Matanovic, Aleksandar (10x), Geller, Efim P. (9x), Krogius, Nikolai V (9x), Portisch, Ferenc (9x), Casper, Thomas (9x)
7.Qe2+ — 0.2% (12 parties)
Ambassadeurs : Tuovinen, Jukka (2x), Albert, Marion (1x), Boenisch, Annika (1x), Schmidt, Hans Georg (1x), Spiess, Gunter (1x), Louhivaara, Jere (1x), Raaste, Eero J. (1x), Ayas Fernandez, Antonio (1x)
7.c3 — 0.1% (5 parties)
Ambassadeurs : Fischer, Wolfgang (1x), Bortolin, Bruno (1x), Medina Menendez, Eduardo Matias (1x), Gavilan Diaz, Mario (1x), Meyer, Stephan (1x), Bluebaum, Johanna (1x), Voit, Daria (1x), Tchernyi, Viktor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.dxc5 7.O-O 7.Qe2+ 7.c3
<1800 141 65% 33% — 2%
1800-2200 1389 64% 36% 1% 0%
2200-2600 2415 71% 29% 0% 0%
2600+ 116 84% 16% 1% —
Évolution par décennie (% des parties)
Décennie N parties 7.dxc5 7.O-O 7.Qe2+ 7.c3
1950s 31 13% 87% — —
1960s 104 21% 79% — —
1970s 604 57% 43% — 0%
1980s 834 64% 36% 0% —
1990s 1096 61% 38% 0% —
2000s 1279 70% 29% 0% 0%
2010s 980 70% 29% 0% 0%
2020s 189 65% 34% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.dxc5 70% 65% ▼ -5.3%
7.O-O 29% 34% ▲ +4.8%
7.Qe2+ 0% 1% +0.2%
7.c3 0% 1% +0.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Tal, Mikhail — 7 parties
Kasparov, Garry — 4 parties
Carlsen, Magnus — 3 parties
Botvinnik, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
7.dxc5 — 64.1% (3282 parties)
1951 — Aguero, Cruz vs Ivkov, Borislav — 1/2-1/2 — Birmingham/Coventry
1956 — Ingerslev, Aage vs Bronstein, David I — 0-1 — Moskou olm
1957 — Toran, R. vs Kramer, Hanspeter — 1-0 — Beverwijk NED
1957 — Mangini, Jose Henrique de Mello vs Esposito, Alfredo — 1/2-1/2 — Rio de Janeiro BRA
1960 — Jimenez Zerquera, Eleazar vs Staahlberg, Gideon — 1/2-1/2 — Leipzig GDR
7.O-O — 35.4% (1812 parties)
1950 — Rossolimo, Nicolas vs Gligoric, Sofija — 1/2-1/2 — Mar del Plata ARG
1950 — Nemec, Janez vs Kukovec, Ivan — 0-1 — Maribor
1951 — Averbakh, Yuri L vs Botvinnik, Mikhail — 1/2-1/2 — Moskou ch-URS
1951 — Aguero, Cruz vs Barker, Malcolm Neil — 1/2-1/2 — Birmingham/Coventry
1951 — Rossetto, Hector vs Esposito, Alfredo — 1-0 — Mar del Plata ARG
7.Qe2+ — 0.2% (12 parties)
1989 — Albert, Marion vs Boenisch, Annika — 1-0 — MA-JEM-SJRP
1998 — Schmidt, Hans Georg vs Spiess, Gunter — 0-1 — GER
1998 — Louhivaara, Jere vs Raaste, Eero J. — 0-1 — Finland
2000 — Ayas Fernandez, Antonio vs Cano Sanchez, Josue — 0-1 — Barbera del Valles
2003 — Remete, Eszter vs Toth-Goczo, Melinda — 0-1 — Budapest HUN
7.c3 — 0.1% (5 parties)
1975 — Fischer, Wolfgang vs Bortolin, Bruno — 1/2-1/2 — EU/I/707
2002 — Medina Menendez, Eduardo Matias vs Gavilan Diaz, Mario — 0-1 — Malaga ESP
2005 — Meyer, Stephan vs Bluebaum, Johanna — 1-0 — ?
2010 — Voit, Daria vs Tchernyi, Viktor — 1-0 — Moscow RUS
2025 — Johns, Daniel P vs Krstev, Antonio — 1/2-1/2 — ?