C08g — Tarrasch Open
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3
Eval: [+0.01]
Les coups candidats
Ambassadeurs : Uhlmann, Wolfgang (53x), Portisch, Ferenc (34x), Vaganian, Rafael A (33x), Sedina, Elena (22x), Matulovic, Milan (21x), Lputian, Smbat (20x), Jussupow, Artur (20x), Korchnoi, Viktor (18x)
Ambassadeurs : Bareev, Evgeny (30x), Dizdar, Goran (21x), Tiviakov, Sergei (15x), Kononenko, Tatiana (15x), Dehaybe, Andre (14x), Ulybin, Mikhail (13x), Kaminski, Marcin (12x), Ponfilenok, Vladimir (12x)
Ambassadeurs : Dizdar, Goran (12x), Korchnoi, Viktor (10x), Brynell, Stellan (10x), Contin, Daniel (7x), Vaganian, Rafael A (6x), Fataliyeva, Ulviyya (6x), Raicevic, Vladimir (5x), Injac, Teodora (5x)
5…c4 — 2.9% (252 parties)
Ambassadeurs : Rozentalis, Eduardas (12x), Bronstein, David I (9x), Korchnoi, Viktor (7x), Nikolic, Predrag (6x), Socko, Bartosz (5x), Wichmann, Cliff (4x), Pushkov, Nikolai (4x), Ali Marandi, Cemil Can (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nc6 5…Nf6 5…a6 5…c4
<1800 251 42% 45% 2% 3%
1800-2200 2570 48% 39% 6% 2%
2200-2600 3614 53% 35% 8% 3%
2600+ 163 45% 39% 9% 6%
Évolution par décennie (% des parties)
Décennie N parties 5…Nc6 5…Nf6 5…a6 5…c4
1920s 4 25% 75%
1930s 16 56% 38%
1940s 42 40% 33% 17% 5%
1950s 72 42% 33% 11% 11%
1960s 118 47% 34% 13% 5%
1970s 405 75% 9% 10% 3%
1980s 762 69% 12% 12% 4%
1990s 1730 57% 30% 6% 3%
2000s 2207 52% 35% 6% 3%
2010s 2656 41% 47% 7% 2%
2020s 604 51% 36% 9% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nc6 41% 51% ▲ +9.4%
5…Nf6 47% 36% ▼ -10.9%
5…a6 7% 9% ▲ +2.0%
5…c4 2% 1% ▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 10 parties
Botvinnik, Mikhail — 8 parties
Karpov, Anatoly — 5 parties
Tal, Mikhail — 4 parties
Anand, Viswanathan — 3 parties
Kramnik, Vladimir — 2 parties
Carlsen, Magnus — 2 parties
Alekhine, Alexander — 1 partie
Kasparov, Garry — 1 partie
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5…Nc6 — 51.9% (4468 parties)
1926 — List, Paul vs Saemisch, Friedrich — 1/2-1/2 — Berlin GER
1933 — Levenfish, Grigory vs Yudovich, Mikhail M — 1-0 — Leningrad ch-URS
1936 — Van den Bosch, Johannes vs Kmoch, Hans — 1-0 — Amsterdam NED
1937 — Kieninger, Georg vs Berner, Gerhard — 1-0 — Stadtprozelten
1938 — Johansson, Martin 1979 vs Carlsson, Henrik 2002 — 1/2-1/2 — Stockholm SWE
5…Nf6 — 34.7% (2986 parties)
1924 — Miliani, Luigi vs O'Hanlon, John — 0-1 — Paris FRA
1924 — Miliani, Luigi vs Marin y Llovet, Valentin — 0-1 — Paris FRA
1927 — Alekhine, Alexander vs Flores Alvarez, Rodrigo — 1-0 — Santiago de Chile
1937 — Kieninger, Georg vs Kuppe, Wilhelm — 1-0 — Berlin GER
1938 — Kieninger, George vs Weinitschke, E. — 1-0 — Bad Elster
5…a6 — 7.5% (644 parties)
1948 — Korchnoi, Viktor vs Giterman, Shlomo — 1-0 — Tallinn USSR ch jr
1948 — Korchnoi, Viktor vs Giterman, Shlomo — 1-0 — Tallinn EST
1948 — Keres, Paul vs Botvinnik, Mikhail — 0-1 — Den Haag/Moskau
1948 — Keres, Paul vs Botvinnik, Mikhail — 0-1 — The Hague/Moscow
1948 — Keres, Paul Petrovich vs Botvinnik, Mikhail — 0-1 — Match Hague/Moscow
5…c4 — 2.9% (252 parties)
1943 — Prucha, Karel vs Bartosek, Milan — 1/2-1/2 — Prague CZE
1949 — Geller, Efim P. vs Mikenas, Vladas — 1/2-1/2 — Moskou ch-URS
1951 — Budrich, Edmund vs von Saldern, Ruediger — 1-0 — Leipzig GER
1951 — Kramer, Haije vs Grob, Henry — 1/2-1/2 — Bad Pyrmont GER
1951 — Gruenthal, E vs Lindquist, Sture — 1-0 — Sweden