A05k — KIA
1.Nf3 Nf6 2.g3 c5 3.Bg2
Eval: [+0.17]
Les coups candidats
Ambassadeurs : Karjakin, Sergey (15x), Kruse, Herbert (15x), Alburt, Lev (13x), Gutman, Lev (11x), Ortiz, Clodomiro (10x), Bellahcene, Bilel (10x), Gukesh D (8x), Bilek, Istvan (7x)
3…g6 — 22.9% (1400 parties)
Ambassadeurs : Madl, Ildiko (7x), Loginov, Valery A (7x), Feher, Gyula (5x), Uhlmann, Wolfgang (5x), Parma, Bruno (4x), Kirov, Nino (4x), Cebalo, Miso (4x), Niermann, Michael, Dr. (4x)
Ambassadeurs : Cserna, Laszlo (5x), ? (5x), Mikhalchishin, Adrian (5x), Auger, Bertrand (4x), Tringov, Georgi P (3x), Gutov, Andrey (3x), Engels, Ludwig (2x), Bilek, Istvan (2x)
3…e6 — 5.3% (322 parties)
Ambassadeurs : Klinger, Josef (4x), Campos Moreno, Javier B. (2x), Todorcevic Antic, Miodrag (2x), Gutman, Lev (2x), Lebredo Zaragoitia, Gerardo (2x), Blasko, Istvan (2x), Klinger, Jacquelin (2x), Gaspar, Artur (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nc6 3…g6 3…d5 3…e6
<1800 190 46% 21% 25% 6%
1800-2200 2241 54% 24% 15% 6%
2200-2600 2528 59% 23% 12% 5%
2600+ 143 76% 18% 6%
Évolution par décennie (% des parties)
Décennie N parties 3…Nc6 3…g6 3…d5 3…e6
1920s 2 100%
1930s 5 40% 20% 40%
1940s 10 30% 40% 20%
1950s 77 53% 26% 14% 3%
1960s 111 58% 26% 14% 3%
1970s 155 57% 25% 13% 4%
1980s 287 50% 23% 16% 9%
1990s 1050 48% 29% 15% 6%
2000s 1464 54% 22% 16% 7%
2010s 2213 55% 23% 15% 5%
2020s 747 73% 14% 10% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nc6 55% 73% ▲ +18.8%
3…g6 23% 14% ▼ -9.1%
3…d5 15% 10% ▼ -4.8%
3…e6 5% 2% ▼ -3.1%
Joueurs célèbres
Champions du monde dans cette position
Gukesh D — 9 parties
Kramnik, Vladimir — 5 parties
Carlsen, Magnus — 5 parties
Smyslov, Vladimir — 3 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Euwe, Max — 1 partie
Karpov, Anatoly — 1 partie
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
3…Nc6 — 55.6% (3403 parties)
1923 — Oskam, Arent Jan vs Euwe, Max — 1/2-1/2 — Amsterdam NED
1924 — Romanovsky, Pjotr vs Bogoljubow, Efim — 0-1 — Leningrad RUS
1931 — Lovas, Gyula vs Wiesel, Laszlo — 1-0 — Budapest HUN
1936 — Simonson, Albert vs Steiner, Heinrich Jun. — 1-0 — USA-ch New York, NY USA
1946 — Kramer, Haije vs Sammelius, Carel — 1/2-1/2 — Leiden NED
3…g6 — 22.9% (1400 parties)
1933 — Gonzalez Klein, Alberto vs Van Seters, Frits — 1-0 — Brussels BEL
1941 — Mueller, Hans vs Kranki, Hans — 1-0 — Bad Oeynhausen GER
1946 — Janosevic, Dragoljub vs Markovic, Mihajlo — 0-1 — Belgrade SRB
1946 — Santasiere, Anthony vs Di Camillo, Attilio — 1/2-1/2 — New York ch-USA
1949 — Aronin, Lev vs Moiseev, Oleg — 1/2-1/2 — Moscow RUS
3…d5 — 14.6% (894 parties)
1931 — Bolbochan, J. vs Holtey, Guillermo — 1/2-1/2 — Buenos Aires ARG
1939 — Engels, Ludwig vs Rellstab, Ludwig — 0-1 — Bad Oeynhausen ch-GER
1941 — Marchand, Edgar vs Rauch, Joseph Lyon — 1-0 — St Louis
1949 — Catozzi, Henry vs Boutteville, Cesar — 1-0 — Besancon FRA
1950 — Lange, Wilfried vs Schifferdecker, Wilhelm — 1-0 — Bad Pyrmont GER
3…e6 — 5.3% (322 parties)
1955 — Sajtar, Jaroslav vs Prins, Lodewijk — 1/2-1/2 — Rotterdam NED
1959 — Wexler, Bernardo vs Bartis, Gustavo — 1-0 — Buenos Aires ARG
1960 — Drozd, Ryszard vs Lengyel, Levente — 1/2-1/2 — It Bad Salzungen GER
1960 — Bilek, Istvan vs Clarke, Peter H — 1/2-1/2 — Budapest HUN
1967 — Barczay, Laszlo vs Matulovic, Milan — 1/2-1/2 — Sousse TUN