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C08h — Tarrasch, Open (1948)
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 a6
Les coups candidats
6.dxc5 — 47.6% (1290 parties)
Ambassadeurs : Eingorn, Vereslav S (17x), Brynell, Stellan (8x), Raicevic, Vladimir (7x), Psakhis, Lev (7x), Karlsson, Lars 1937 (6x), Dolmatov, Sergey (6x), Dreev, Aleksey (6x), Van der Wiel, John T.H. (6x)
Ambassadeurs : Dolmatov, Sergey (15x), Eingorn, Vereslav S (14x), Dreev, Aleksey (14x), Kiriakov, Petr (12x), Dizdar, Goran (10x), Geller, Efim P. (9x), Landenbergue, Claude (9x), Levitina, Irina (8x)
6.c3 — 3.5% (94 parties)
Ambassadeurs : Djuric, Stefan (2x), Pimpalkhare Vedant (2x), Koshnitsky, Gregory (1x), Ozols, Karlis (1x), Idjuski, Aleksandar (1x), Perovic, Dragan (1x), Gramignani, Rita (1x), Coull, Alison (1x)
6.c4 — 2.1% (58 parties)
Ambassadeurs : Rossolimo, Nicolas (2x), Berke, Ana (2x), Kaitaba Lambert (1x), Donner, Bernd (1x), Lambert, Hans (1x), Donner, Jan-Hein (1x), Letelier Martner, Rene (1x), Gavriljanchuk, Dmitry (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.dxc5 6.Be2 6.c3 6.c4
<1800 83 55% 34% 4% 2%
1800-2200 697 51% 37% 6% 2%
2200-2600 1541 46% 45% 3% 2%
2600+ 52 58% 37% 2%
Évolution par décennie (% des parties)
Décennie N parties 6.dxc5 6.Be2 6.c3 6.c4
1950s 28 57% 11% 4% 21%
1960s 35 60% 23% 3% 9%
1970s 74 53% 36% 4% 3%
1980s 471 42% 52% 2% 1%
1990s 516 42% 51% 2% 1%
2000s 633 49% 40% 3% 3%
2010s 698 51% 37% 5% 2%
2020s 253 53% 34% 6% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.dxc5 51% 53% ▲ +2.0%
6.Be2 37% 34% ▼ -3.4%
6.c3 5% 6% ▲ +1.6%
6.c4 2% 2% +0.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Tal, Mikhail — 2 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Parties historiques
6.dxc5 — 47.6% (1290 parties)
1950 — Unzicker, Ferdinand, Dr. vs Niephaus, Walter — 1/2-1/2 — FRG-ch Bad Pyrmont GER
1950 — Pogats, Jozsef Jr. vs Szabo, Laszlo — 1/2-1/2 — Szcawno Zdroj
1950 — Unzicker, Ferdinand, Dr. vs Castaldi, Vincenzo — 1-0 — Hastings ENG
1950 — Geller, Efim P. vs Mikenas, Vladas — 1/2-1/2 — Moskou ch-URS
1952 — Grob, Henry vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Lucerne SUI
6.Be2 — 42.5% (1150 parties)
1950 — Rossolimo, Nicolas vs Bolbochan, Julio — 1/2-1/2 — Dubrovnik CRO
1952 — Krivec, Sandi vs Bozic, Aleksandar — 1/2-1/2 — Belgrade SRB
1959 — Bialas, Wolfram vs Weise, Dieter — 1-0 — FRG-ch Nuerenberg GER
1964 — Vooremaa, Andres vs Karner, Hillar — 1/2-1/2 — Estonia
1967 — Gipslis, Aivars vs Korchnoi, Viktor — 1-0 — Tallinn zt plof
6.c3 — 3.5% (94 parties)
1953 — Koshnitsky, Gregory vs Ozols, Karlis — 1/2-1/2 — Hobart
1968 — Idjuski, Aleksandar vs Perovic, Dragan — 0-1 — Slovenj Gradec
1971 — Lev, Arieh vs Buscio, Jorge — 1/2-1/2 — Athens GRE
1971 — Velikov, Petar vs Pipkov, Ljuben — 0-1 — Sofia BUL
1974 — Camaton Borbor, Carlos vs Hjertenes, Oystein — 1/2-1/2 — Teesside ENG
6.c4 — 2.1% (58 parties)
1950 — Kaitaba Lambert vs Donner, Bernd — 1-0 — Dubrovnik CRO
1950 — Lambert, Hans vs Donner, Jan-Hein — 1-0 — Dubrovnik olm
1950 — Rossolimo, Nicolas vs Letelier Martner, Rene — 1/2-1/2 — Venice ITA
1951 — Foltys, Jan vs Skold, Kristian — 1-0 — Marianske Lazne zt
1952 — Szily, Jozsef vs Botvinnik, Mikhail — 1-0 — Budapest HUN