C69b - 6.d4 - Exchange, Gligoric

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C69b — Exchange, Gligoric
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4
Les coups candidats
Ambassadeurs : Rozentalis, Eduardas (27x), Meijers, Viesturs (22x), Rausis, Igors (21x), Malisauskas, Vidmantas (21x), Korneev, Oleg (19x), Vysochin, Spartak (14x), Bojkov, Dejan (14x), Klovans, Janis (12x)
Ambassadeurs : Pott, Brian (40x), ? (23x), Herzog, Klaus (22x), Klovans, Janis (16x), Tatai, Stefano (13x), Dehaybe, Andre (13x), Popov, Vladimir Valentinovich (13x), Sherwood, Russell (12x)
6…Bd6 — 0.5% (51 parties)
Ambassadeurs : Huguet, Bernard (1x), Olsen, Heini (1x), Buch, Avital (1x), Carmel, Ephraim (1x), Bednarski, Jacek (1x), Ziembinski, Marian (1x), Reebs, Stephane (1x), Desmarais, Richard (1x)
6…Qd6 — 0.2% (16 parties)
Ambassadeurs : Albano, Marco (2x), Gasser, Giorgio (1x), Gaggiottini, Manfredo (1x), Gaprindashvili, Nona (1x), Polanova-Tomanova, Margita (1x), Landin, Bo (1x), Vuori, Jorma (1x), Zaitsev, Igor A (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…exd4 6…Bg4 6…Bd6 6…Qd6
<1800 451 55% 43% 1% —
1800-2200 3522 59% 40% 1% 0%
2200-2600 3873 62% 38% 0% 0%
2600+ 152 55% 45% — —
Évolution par décennie (% des parties)
Décennie N parties 6…exd4 6…Bg4 6…Bd6 6…Qd6
1960s 204 49% 51% — —
1970s 571 42% 57% 1% 0%
1980s 617 48% 51% 0% 0%
1990s 1672 61% 38% 1% 0%
2000s 3183 57% 42% 1% 0%
2010s 3019 58% 42% 0% 0%
2020s 418 77% 23% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…exd4 58% 77% ▲ +18.9%
6…Bg4 42% 23% ▼ -18.5%
6…Bd6 0% 0% -0.1%
6…Qd6 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Tal, Mikhail — 7 parties
Kasparov, Garry — 7 parties
Anand, Viswanathan — 6 parties
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6…exd4 — 57.3% (5548 parties)
1960 — Barendregt, Johan vs Teschner, Rudolf — 0-1 — Berg en Dal A
1961 — Barendregt, Johan vs Szabo, Laszlo — 1/2-1/2 — Marianske Lazne zt
1961 — Barendregt, Johan vs Sliwa, Bogdan — 1-0 — Marianske Lazne
1961 — Perez Perez, Francisco Jose vs Henneberke, Frans — 1/2-1/2 — Zevenaar
1961 — Barendregt, Johan vs Littlewood, John E — 0-1 — Neuhausen
6…Bg4 — 41.9% (4060 parties)
1965 — Lee, Peter N vs Gligorić, Svetozar — 0-1 — Hastings ENG
1965 — Lee, Peter vs Gligoric, Svetozar — 0-1 — Hastings ENG
1966 — O'Kelly, Albéric de Galway vs Robatsch, Karl — 1/2-1/2 — Palma de Majorca ESP
1966 — Fischer, Kevin R vs Gligoric, Sofija — 1-0 — Havana olm
1966 — Fischer, Robert J vs Jimenez Zerquera, Eleazar — 1-0 — Havana CUB
6…Bd6 — 0.5% (51 parties)
1971 — Buch, Avital vs Carmel, Ephraim — 1-0 — Haifa/Tel Aviv
1971 — Bednarski, Jacek vs Ziembinski, Marian — 1/2-1/2 — Poznan POL
1972 — Huguet, Bernard vs Olsen, Heini — 1-0 — Skopje MKD
1977 — Strauss, David vs Dake, Arthur William — 1-0 — Lone Pine open
1979 — Reebs, Stephane vs Desmarais, Richard — 0-1 — Trois-Rivieres CAN
6…Qd6 — 0.2% (16 parties)
1975 — Albano, Marco vs Gaggiottini, Manfredo — 1-0 — Imperia ITA
1975 — Gaprindashvili, Nona vs Polanova-Tomanova, Margita — 1-0 — Timisoara
1983 — Albano, Marco vs Gasser, Giorgio — 1-0 — Imperia
1986 — Landin, Bo vs Vuori, Jorma — 0-1 — ?
1992 — Zaitsev, Igor A vs Varavin, Viktor — 1-0 — Moscow RUS