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D20w — QGA:
1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 Bb4+
Eval: [+0.38]
Les coups candidats
5.Nc3 — 56.8% (582 parties)
Ambassadeurs : Stevic, Hrvoje (13x), Rublevsky, Sergei (11x), Ilzig, Gerhard Gunther (9x), Huebner, Robert (7x), Dlugy, Maxim (7x), Van Wely, Loek (7x), Godena, Michele (7x), Lins, Thomas (7x)
5.Bd2 — 39.6% (406 parties)
Ambassadeurs : Dlugy, Maxim (8x), Stevic, Hrvoje (6x), Polgar, Susan (5x), Forintos, Gyozo V (4x), Westerinen, Heikki M.J. (4x), Seirawan, Yasser (4x), Gaponenko, Inna (4x), Mamedyarov, Shakhriyar (4x)
5.Nbd2 — 3.6% (37 parties)
Ambassadeurs : Dlugy, Maxim (3x), Stevic, Hrvoje (2x), Velimirovic, Dragoljub (1x), Susic, Idriz (1x), Gulko, Boris (1x), Giorgadze, Tamaz (1x), Lautier, Joel (1x), Browne, Walter Shawn (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nc3 5.Bd2 5.Nbd2
<1800 25 72% 28%
1800-2200 203 60% 36% 4%
2200-2600 473 60% 36% 4%
2600+ 129 59% 40% 2%
Évolution par décennie (% des parties)
Décennie N parties 5.Nc3 5.Bd2 5.Nbd2
1940s 1 100%
1960s 20 20% 70% 10%
1970s 23 26% 70% 4%
1980s 56 50% 43% 7%
1990s 208 38% 59% 2%
2000s 194 56% 39% 5%
2010s 293 65% 31% 3%
2020s 230 71% 27% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nc3 65% 71% ▲ +6.1%
5.Bd2 31% 27% ▼ -4.9%
5.Nbd2 3% 2% ▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 5 parties
Karpov, Aleksandr — 3 parties
Kasparov, Garry — 2 parties
Ju, Wenjun — 2 parties
Ding, Liren — 2 parties
Gukesh D — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
5.Nc3 — 56.8% (582 parties)
1949 — Abelenda Suarez, Saul vs Lipiniks, Leonardo — 1-0 — Buenos Aires ARG
1965 — Panno, Oscar vs Rollansky, Ruben — 1-0 — Buenos Aires ARG
1967 — Figler, Ilye vs Kupreichik, Viktor D — 1/2-1/2 — Moscow RUS
1968 — Jansa, Vlastimil vs Neduchal Zdenek — 1-0 — Prague CZE
1968 — Meza Schmidt, Javier Esteban vs Gudat, Alfons — 1-0 — cr.
5.Bd2 — 39.6% (406 parties)
1963 — Taimanov, Mark vs Polugaevsky, Lev — 1/2-1/2 — Leningrad ch-URS
1964 — Bagirov, Vladimir vs Khasin, Abram — 1/2-1/2 — Moscow RUS
1964 — Suetin, Alexey S vs Petrosian, Tigran V. — 0-1 — Kiev ch-URS
1965 — Forintos, Gyozo V vs Tringov, Georgi P — 1/2-1/2 — Sarajevo BIH
1965 — Forintos, Gyozo V vs Mihaljcisin, Mihajlo — 1-0 — Sarajevo BIH
5.Nbd2 — 3.6% (37 parties)
1965 — Velimirovic, Dragoljub vs Susic, Idriz — 1-0 — Titograd
1968 — Gulko, Boris vs Giorgadze, Tamaz — 1-0 — Havirov CZE
1977 — Karasev, Vladimir I vs Bukhman, Eduard — 0-1 — Leningrad RUS
1981 — Lutikov, Anatoly S vs Begun, Sergei M — 1/2-1/2 — Minsk BLR
1985 — Miralles, Gilles vs Dlugy, Maxim — 0-1 — Mendoza ARG