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C00m — KIA 2.d3 d5 (1961)
1.e4 e6 2.d3 d5
Les coups candidats
Ambassadeurs : De Coverly, Roger D (48x), Uhlmann, Wolfgang (45x), ? (42x), Koskela, Niina (39x), Brodie, Hugh (30x), Nevednichy, Vladislav (29x), Sammalvuo, Tapani (28x), Nuenchert, Eveline (27x)
Ambassadeurs : Hasangatin, Ramil (40x), Strikovic, Aleksa (30x), Beshukov, Sergei (26x), Becker, Michael (23x), Svetushkin, Dmitry (21x), Belkhodja, Slim (19x), Holmsgaard, Henrik (17x), Galdunts, Sergey (17x)
3.Nc3 — 0.9% (315 parties)
Ambassadeurs : Wawrinsky, Ludwig (7x), Tweedie, Steven (3x), Wall, Bill (2x), Heuston, George (2x), Bausch, Jean (2x), Muzzi, Eduardo (2x), Dutschak, Hauke (2x), Ingolfsdottir, Harpa (2x)
3.exd5 — 0.5% (184 parties)
Ambassadeurs : Estepa Fonseca, Omar Maria (2x), Jezierska, Ivona (1x), Szmacinska, Grazyna (1x), Foisor, Viorica (1x), Funar, Victor (1x), Beimers, Jaap (1x), Holtrop, Bernard (1x), Roschk Steffen (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Nd2 3.Qe2 3.Nc3 3.exd5
<1800 2457 87% 8% 2% 1%
1800-2200 17297 88% 10% 1% 0%
2200-2600 10878 81% 18% 0% 0%
2600+ 156 73% 26%
Évolution par décennie (% des parties)
Décennie N parties 3.Nd2 3.Qe2 3.Nc3 3.exd5
1950s 80 100%
1960s 431 98% 1%
1970s 917 99% 1% 0% 0%
1980s 1325 97% 1% 1%
1990s 6751 91% 6% 1% 1%
2000s 11591 84% 14% 1% 1%
2010s 11360 84% 13% 1% 0%
2020s 2919 80% 17% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Nd2 84% 80% ▼ -4.3%
3.Qe2 13% 17% ▲ +3.7%
3.Nc3 1% 1% -0.1%
3.exd5 0% 1% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Gukesh D — 4 parties
Botvinnik, Mikhail — 3 parties
Tal, Mikhail — 3 parties
Hou, Yifan — 3 parties
Anand, Viswanathan — 2 parties
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
3.Nd2 — 86.0% (30427 parties)
1951 — Pirc, Vasja vs Matanovic, Aleksandar — 0-1 — Birmingham ENG
1951 — Henneberger, Walter vs Kupper, Josef — 1/2-1/2 — Lucerne SUI
1952 — Filip, Miroslav vs Planas Garcia, Francisco — 1-0 — Helsinki olm
1952 — Pachman, Ludek vs Schmid, Lothar — 0-1 — Helsinki olm
1952 — Kasparian, Genrikh vs Ratner, Boris — 1-0 — Sochi RUS
3.Qe2 — 11.4% (4029 parties)
1971 — Vasiukov, Evgeni vs Doroshkievich, Vladimir K — 0-1 — Rostov on Don
1972 — Bronstein, David I vs Vaganian, Irina — 0-1 — Moscow RUS
1973 — Vasiukov, Evgeni vs Vaganian, Rafael A — 0-1 — Dubna
1974 — Epstein, Esther vs Just, Gabriele, Dr. — 1-0 — Halle women Halle GER
1975 — Van der Bosch vs Hamers, Wim — 1-0 — cr.
3.Nc3 — 0.9% (315 parties)
1961 — Haahr, Thorkild vs Holm, Sejer — 1-0 — Nykobing
1966 — Dreyer, Kurt vs Heidenfeld, Wolfgang — 1/2-1/2 — Havana CUB
1967 — Duarte, Candido vs Perrone, Romulo — 1-0 — Sao Paulo BRA
1976 — Fries-Nielsen, Niels Jorgen vs Bartmann, Alexander — 1/2-1/2 — Berlin West
1981 — Pfettrisch, Inge vs Schwab, Sabine — 1/2-1/2 — Krumbach
3.exd5 — 0.5% (184 parties)
1975 — Jezierska, Ivona vs Szmacinska, Grazyna — 1/2-1/2 — Augustow Tch-POL
1990 — Beimers, Jaap vs Holtrop, Bernard — 0-1 — Turbochess Prechess
1990 — Schmid, Juergen vs Loebel, Petra — 1-0 — ?
1990 — Rajic, Dobrivoje vs Kern, Johannes, Dr. — 1/2-1/2 — Bochum GER
1992 — Spiriakova, K. vs Strakova, R. — 0-1 — Ostrava CZE