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A08i — KIA
1.Nf3 d5 2.g3 c5 3.Bg2 Nf6 4.O-O Nc6
Eval: [+0.40]
Les coups candidats
5.d3 — 45.9% (3280 parties)
Ambassadeurs : Weindl, Alfred (14x), Avedisian, Alexander (10x), Seeman, Tarvo (9x), Di Lascio, Savino (7x), Alburt, Lev (6x), Staruch, Roman (6x), Ghasi, Ameet K (6x), Borik, Otto (5x)
5.d4 — 45.3% (3232 parties)
Ambassadeurs : Kirov, Nino (14x), Fridman, Daniel (9x), Vogel, Jaap (8x), Barcza, Gedeon (7x), Koehler, Josef (7x), Misericordia, Antonio (7x), Auger, Bertrand (7x), Batsiashvili, Nino (7x)
5.c4 — 7.6% (543 parties)
Ambassadeurs : Drasko, Milan (14x), Dizdar, Goran (6x), Hess, John (5x), Marjanovic, Slavoljub (4x), Wexler, Bernardo (3x), Bilek, Istvan (3x), Schweber, Samuel (3x), Pomar Salamanca, Arturo (3x)
5.b3 — 0.6% (44 parties)
Ambassadeurs : Whisler, Kevin (2x), Nopp, Josef (2x), de Wall, Robert (1x), Wall, Bill (1x), Johansen Peter H (1x), Hansen, Berno (1x), Taeger, Winfried (1x), Cserna, Laszlo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.d3 5.d4 5.c4 5.b3
<1800 281 55% 37% 6% 1%
1800-2200 2747 48% 45% 6% 1%
2200-2600 2692 37% 52% 10% 0%
2600+ 90 26% 66% 9%
Évolution par décennie (% des parties)
Décennie N parties 5.d3 5.d4 5.c4 5.b3
1850s 5 60% 20%
1920s 1 100%
1930s 4 25% 75%
1940s 20 15% 80% 5%
1950s 67 40% 51% 9%
1960s 113 54% 29% 17%
1970s 177 47% 39% 12% 1%
1980s 361 48% 39% 12% 1%
1990s 1172 60% 32% 6% 0%
2000s 1775 53% 39% 7% 1%
2010s 2560 40% 50% 8% 1%
2020s 885 27% 66% 6% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.d3 40% 27% ▼ -13.5%
5.d4 50% 66% ▲ +15.4%
5.c4 8% 6% ▼ -1.5%
5.b3 1% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 8 parties
Ju, Wenjun — 7 parties
Kramnik, Vladimir — 4 parties
Gukesh D — 4 parties
Tal, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Ding, Liren — 2 parties
Carlsen, Magnus — 2 parties
Kasparov, Garry — 1 partie
Parties historiques
5.d3 — 45.9% (3280 parties)
1853 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 0-1 — Calcutta IND
1853 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 0-1 — Calcutta IND
1853 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 0-1 — Calcutta IND
1939 — Eliskases, Erich vs Zollner Hans — 1-0 — Bad Harzburg
1941 — Iliesco, Juan vs Magee Ruiz, Marc-andrew — 1-0 — Buenos Aires ARG
5.d4 — 45.3% (3232 parties)
1853 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 0-1 — Calcutta IND
1923 — Reti, Richard vs Davidson Gallego, Jorge — 1-0 — Scheveningen NED
1931 — Bolbochan, J. vs Holtey, Guillermo — 1/2-1/2 — Buenos Aires ARG
1936 — Menchik, Vera vs Foltys, Jan — 0-1 — Podebrady CZE
1937 — Pelikan, Jan vs Foltys, Jan — 1/2-1/2 — Prague CZE
5.c4 — 7.6% (543 parties)
1944 — Pelikan, Jorge vs Bolbochan, Julio — 0-1 — La Plata Jockey Club
1955 — Sherwin, James T vs McCormick, Edgar T — 1-0 — Long Beach, CA USA
1956 — Zilber, Israel vs Mikenas, Vladas — 0-1 — Leningrad RUS
1956 — San Martin Sanguinetti, Vicente vs Redolfi, Javier — 0-1 — Mar del Plata ARG
1957 — Eising, Johannes vs Raetsch, Heinz — 1/2-1/2 — Soemmerda
5.b3 — 0.6% (44 parties)
1973 — de Wall, Robert vs Whisler, Kevin — 1-0 — U Tapao, Thailand
1973 — Whisler, Kevin vs Wall, Bill — 0-1 — ?
1984 — Taeger, Winfried vs Cserna, Laszlo — 0-1 — Berlin West
1986 — Johansen Peter H vs Hansen, Berno — 0-1 — ?
1994 — Sedlarova, I. vs Jedlickova, Petra — 0-1 — Svetla