D30m - 3.Nf3 c6 4.Qc2 - QGD:

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D30m — QGD:
1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2
Eval: [+0.32]
Les coups candidats
Ambassadeurs : Cebalo, Miso (21x), Matlak, Marek (19x), Pavasovic, Dusko (18x), Dao, Thien Hai (18x), Kuijf, Marinus (17x), Cosma, Elena-Luminita (17x), Tregubov, Pavel V. (16x), Godena, Michele (12x)
4…f5 — 18.1% (1209 parties)
Ambassadeurs : Kaenel, Hansjuerg (13x), Guliev, Sarhan (8x), Cebalo, Miso (6x), Klinger, Josef (5x), Backwinkel, Paul (5x), Mednikova, Svetlana (5x), Lehtivaara, Risto (5x), Langeweg, Kick (4x)
4…dxc4 — 15.1% (1012 parties)
Ambassadeurs : Tregubov, Pavel V. (16x), Krasenkow, Michal (13x), Geller, Jakov (11x), Yudin, Serafim (10x), Sambuev, Bator (10x), Vega Gutierrez, Sabrina (10x), Trabert, Bettina (7x), Kulon, Klaudia (7x)
4…Bd6 — 7.2% (481 parties)
Ambassadeurs : Apicella, Manuel (16x), Moroz, Adrian (8x), Moroz, Alexander (6x), Delithanasis, Dimitrios (4x), Grabarczyk, Miroslaw (4x), Raetsky, Alexander (3x), Mlynek, Petr (3x), Schroeder, Christoph (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Nf6 4…f5 4…dxc4 4…Bd6
<1800 83 46% 31% 4% 11%
1800-2200 1684 51% 22% 13% 7%
2200-2600 4295 52% 16% 17% 7%
2600+ 110 58% 2% 31% 6%
Évolution par décennie (% des parties)
Décennie N parties 4…Nf6 4…f5 4…dxc4 4…Bd6
1920s 1 — — — —
1930s 7 — — — 14%
1940s 15 53% 27% 7% —
1950s 28 29% 39% 4% —
1960s 40 70% 20% 8% —
1970s 38 53% 16% 3% —
1980s 220 50% 27% 4% 7%
1990s 1379 58% 19% 6% 8%
2000s 2376 52% 18% 16% 7%
2010s 2216 50% 17% 20% 7%
2020s 372 50% 14% 25% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Nf6 50% 50% +0.2%
4…f5 17% 14% ▼ -3.6%
4…dxc4 20% 25% ▲ +5.4%
4…Bd6 7% 7% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 4 parties
Kasparov, Garry — 3 parties
Kramnik, Vladimir — 3 parties
Carlsen, Magnus — 3 parties
Botvinnik, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie
Parties historiques
4…Nf6 — 52.2% (3492 parties)
1945 — Pachman, Ludek vs Stulik, Vlastimil — 1-0 — Prague CZE
1945 — Ratner, Boris vs Tolush, Alexander — 0-1 — Moskou ch-URS
1947 — Flohr, Salo vs Bondarevsky, Igor — 0-1 — Parnu EST
1949 — Dubinin, Peter vs Novotelnov, Nikolai — 1-0 — Yaroslavl
1949 — Kuzminykh, Evgeny vs Randviir, Juri — 1-0 — Leningrad RUS
4…f5 — 18.1% (1209 parties)
1948 — Maderna, Carlos vs Sanguinetti, Ricardo — 0-1 — Mar del Plata ARG
1948 — Fine, Richard Alvaro Adrien vs Steiner, Heinrich Jun. — 1-0 — New York, NY USA
1949 — Richter, Edgar vs Erdelyi, Sandor — 1-0 — Trencianske Teplice SVK
1949 — Moiseev, Oleg vs Khasin, Abram — 1/2-1/2 — Moscow RUS
1952 — Ivanov, Pavlin Nikolay vs Karastoichev, Emil — 0-1 — Sofia BUL
4…dxc4 — 15.1% (1012 parties)
1947 — Flohr, Salo vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad ch-URS
1952 — Ilivitsky, Georgy A vs Aronin, Lev — 1-0 — Moskou ch-URS
1962 — Bolbochan, J. vs Pomar Salamanca, Arturo — 1-0 — Stockholm SWE
1967 — Kuzmin, Gennadi vs Karasev, Vladimir I — 1-0 — ?
1967 — Kuzmin, Gennadi vs Karasev, Vladimir I — 1-0 — Kharkov UKR
4…Bd6 — 7.2% (481 parties)
1937 — Budo, Alexander Semenovich vs Kan, Ilya A — 1/2-1/2 — Tbilisi ch-URS
1981 — Spassov, Liuben vs Marszalek, Rafal — 0-1 — Pernik
1983 — De Boer, Gert-Jan vs Sehner, Norbert — 1-0 — Krefeld GER
1986 — Gheorghiu, Florin vs Pieterse, Gert — 1-0 — Amsterdam NED
1986 — Ree, Hans vs Pieterse, Gert — 1-0 — Amsterdam NED