Ambassadeurs : Naumkin, Igor (14x), Roos, Jean-Luc (7x), Bischoff, Klaus (6x), Zalys, Ignas (5x), Bakheet Farag (4x), Annakov, Babakuli (4x), Spraggett, Kevin (4x), Akguney, Hasim (4x)
4…c6 — 10.4% (578 parties)
Ambassadeurs : Moskalenko, Viktor (6x), Ranfagni, Stefano (6x), Escofet, Jaime (4x), Machulsky, Anatoly D (3x), Hoang, Thanh Trang (3x), Abhishek Mari S (2x), Fohler, Martin (2x), Becking, Stephan (2x)
4…Bb4+ — 9.6% (536 parties)
Ambassadeurs : Karlsson, Lars 1937 (11x), Naumkin, Igor (8x), Just, Gabriele, Dr. (5x), Groenegress, Wilfried (4x), Popov, Vladimir L. (2x), Glek, Igor (2x), Taylor, Timothy (2x), Akguney, Hasim (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…d5
4…Be7
4…c6
4…Bb4+
<1800
345
34%
32%
13%
8%
1800-2200
2505
35%
33%
10%
10%
2200-2600
2020
43%
27%
11%
9%
2600+
21
67%
14%
5%
—
Évolution par décennie (% des parties)
Décennie
N parties
4…d5
4…Be7
4…c6
4…Bb4+
1950s
57
11%
61%
5%
19%
1960s
73
5%
67%
1%
15%
1970s
100
16%
53%
2%
21%
1980s
322
41%
31%
6%
14%
1990s
1020
40%
32%
12%
8%
2000s
1347
36%
31%
12%
9%
2010s
1921
40%
28%
12%
8%
2020s
728
34%
34%
6%
12%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…d5
40%
34%
▼ -6.6%
4…Be7
28%
34%
▲ +6.4%
4…c6
12%
6%
▼ -5.0%
4…Bb4+
8%
12%
▲ +3.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties Hou, Yifan — 2 parties Gukesh D — 2 parties Botvinnik, Mikhail — 1 partie Karpov, Anatoly — 1 partie Ju, Wenjun — 1 partie
Parties historiques
4…d5 — 37.2% (2071 parties)
1951 — Andrich, Alexander vs Ivkov, Bojidar — 0-1 — Sarajevo BIH 1954 — Weigelt, Horst vs Besser, Hans — 1/2-1/2 — Schkopau 1955 — Fortune, Robert vs Bekerman, Ignaz — 1-0 — ? 1955 — Jenei, Ferenc vs Weinberger, Tibor — 1/2-1/2 — Budapest HUN 1956 — Hacsak, Istvan vs Szobi, Tibor — 1-0 — Debrecen HUN
4…Be7 — 31.6% (1762 parties)
1950 — Sanguinetti, Ricardo vs Maderna, Carlos — 1-0 — Mar del Plata ARG 1951 — Keres, Paul Petrovich vs Bronstein, David I — 1-0 — Training game 1952 — Brilla-Banfalvi, Sandor vs Kenez, Pal — 1-0 — Paloc beker corr 1953 — Herbin, J. vs Mellberg, B. — 1/2-1/2 — Copenhagen DEN 1953 — Burgalat, Francisco J vs Jauregui, Carlos — 0-1 — Mar del Plata ARG
4…c6 — 10.4% (578 parties)
1951 — Giustolisi, Alberto vs Sanz, Joel — 1-0 — Madrid ESP 1954 — Borisenko, Georgy K vs Shamaev, Leonid — 1/2-1/2 — Leningrad RUS 1957 — Koska, Josef vs Novotny, Oldrich — 1-0 — Brno CZE 1967 — Popov, Luben vs Abhishek Mari S — 1/2-1/2 — Skopje MKD 1970 — Sahovic, Dragutin vs Abhishek Mari S — 1/2-1/2 — Yugoslavia
4…Bb4+ — 9.6% (536 parties)
1952 — Grynfeld, Izaak vs Boleslawski, Zbigniew — 1/2-1/2 — Katowice POL 1953 — Huehnel, Rainer vs Schmidt, Hermann — 1-0 — Brandenburg/Havel 1953 — Cuellar Gacharna, Miguel vs Guimard, Carlos E — 0-1 — Mar del Plata ARG 1953 — Granger, W. vs Steiner, Herman — 0-1 — Hollywood, CA 1956 — Nielsen, Axel vs Pedersen, Eigil — 1/2-1/2 — Copenhagen DEN
Hou, Yifan — 2 parties
Gukesh D — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Ju, Wenjun — 1 partie
1954 — Weigelt, Horst vs Besser, Hans — 1/2-1/2 — Schkopau
1955 — Fortune, Robert vs Bekerman, Ignaz — 1-0 — ?
1955 — Jenei, Ferenc vs Weinberger, Tibor — 1/2-1/2 — Budapest HUN
1956 — Hacsak, Istvan vs Szobi, Tibor — 1-0 — Debrecen HUN
1951 — Keres, Paul Petrovich vs Bronstein, David I — 1-0 — Training game
1952 — Brilla-Banfalvi, Sandor vs Kenez, Pal — 1-0 — Paloc beker corr
1953 — Herbin, J. vs Mellberg, B. — 1/2-1/2 — Copenhagen DEN
1953 — Burgalat, Francisco J vs Jauregui, Carlos — 0-1 — Mar del Plata ARG
1954 — Borisenko, Georgy K vs Shamaev, Leonid — 1/2-1/2 — Leningrad RUS
1957 — Koska, Josef vs Novotny, Oldrich — 1-0 — Brno CZE
1967 — Popov, Luben vs Abhishek Mari S — 1/2-1/2 — Skopje MKD
1970 — Sahovic, Dragutin vs Abhishek Mari S — 1/2-1/2 — Yugoslavia
1953 — Huehnel, Rainer vs Schmidt, Hermann — 1-0 — Brandenburg/Havel
1953 — Cuellar Gacharna, Miguel vs Guimard, Carlos E — 0-1 — Mar del Plata ARG
1953 — Granger, W. vs Steiner, Herman — 0-1 — Hollywood, CA
1956 — Nielsen, Axel vs Pedersen, Eigil — 1/2-1/2 — Copenhagen DEN