Ambassadeurs : Ginzburg, Maximiliano (3x), Radjabov, Teimour (3x), Bohm, Hans (2x), Dejkalo, Stefan (2x), Hoen, Ragnar Harald (2x), Thurlow, Kevin J (2x), Schmittdiel, Eckhard (2x), Gravel, Simon (2x)
4…Be7 — 31.4% (942 parties)
Ambassadeurs : Zalys, Ignas (3x), Milans, Carlos (3x), Coskun, Kursat (2x), Ladanyike-Karakas, Eva (2x), Alves, Francisco H B Severino (2x), Handel, Horst (2x), Lastovicka, Jiri (2x), Buj, Pablo (2x)
4…Bb4 — 22.6% (678 parties)
Ambassadeurs : Just, Gabriele, Dr. (5x), McKone, Peter (3x), Mahia, Gustavo (3x), Heidenfeld, Wolfgang (2x), Gurgenidze, Bukhuti (2x), Spassky, Boris V. (2x), Mai, Iris (2x), Manteca (2x)
4…c6 — 10.3% (310 parties)
Ambassadeurs : Reimann, Guenther (3x), Sussmann, Stefan (2x), Klicker, Fritz (2x), Czech, Ludwig (2x), Hoang Canh Huan (2x), Truong Tuan Kiet (2x), Adeline, Bruno (2x), Lobach, Pavel V. (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…d5
4…Be7
4…Bb4
4…c6
<1800
280
31%
29%
23%
14%
1800-2200
1589
35%
30%
20%
12%
2200-2600
506
35%
26%
32%
5%
2600+
4
75%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…d5
4…Be7
4…Bb4
4…c6
1950s
38
11%
63%
24%
3%
1960s
65
8%
63%
26%
3%
1970s
57
16%
53%
25%
2%
1980s
119
28%
44%
25%
2%
1990s
606
34%
34%
19%
11%
2000s
875
36%
28%
20%
11%
2010s
983
34%
27%
23%
13%
2020s
258
26%
32%
33%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…d5
34%
26%
▼ -7.9%
4…Be7
27%
32%
▲ +4.8%
4…Bb4
23%
33%
▲ +9.5%
4…c6
13%
7%
▼ -5.7%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 1 partie Hou, Yifan — 1 partie
Parties historiques
4…d5 — 32.5% (974 parties)
1954 — Frazier, F vs Eucher, M — 0-1 — Los Angeles, CA USA 1957 — Milev, Zdravko vs Gerenski, Hristo — 1/2-1/2 — Sofia BUL 1958 — Soultanbeieff, Victor vs Denckens, Leon — 1/2-1/2 — Mechelen 1959 — Savon, Vladimir vs Makarov, Andrei — 1/2-1/2 — ? 1960 — Mardle, Denis vs Lloyd, David E — 1-0 — Hastings ENG
4…Be7 — 31.4% (942 parties)
1950 — Rivier, Andre Raymond vs Mardle, Denis — 0-1 — West London CC 1950 — Whyte, Alfred Dempster vs Mardle, Denis — 0-1 — Hastings ENG 1950 — Pomar Salamanca, Arturo vs Torre, Eugenio — 1-0 — Estoril 1951 — Enevoldsen, Harald vs Pedersen, Eigil — 0-1 — Aarhus DEN 1951 — Pomar Salamanca, Arturo vs Sanz Aguado, Jose — 0-1 — Madrid ESP
4…Bb4 — 22.6% (678 parties)
1951 — Hunte, Hugo vs Kuebart, Erich — 1-0 — Schwerin GER 1951 — Basjuni, Sad Zaglul vs Heidenfeld, Wolfgang — 1/2-1/2 — Marianske Lazne zt 1951 — Keckhut, John vs Lauderbach — 1-0 — Los Angeles, CA USA 1953 — Marmoud, Edmond vs Bhend, Edwin — 1-0 — Lucerne SUI 1954 — Olivera, Juan Francisco vs Trompowsky, Octavio — 0-1 — Montevideo URU
4…c6 — 10.3% (310 parties)
1954 — Dommes, Thibault vs Shamaev, Leonid — 1-0 — Leningrad RUS 1966 — Heemskerk, Fenny vs Stibaner, Ottilie — 1-0 — Oberhausen 1968 — Primavera, Giuseppe vs Terrazas, Filiberto — 1-0 — Lugano SUI 1970 — Reuben, Stewart vs Sutton, Alan — 1/2-1/2 — ? 1982 — Laurin, Jacques vs Chimeta Lauryn — 0-1 — Gatineau
Hou, Yifan — 1 partie
1957 — Milev, Zdravko vs Gerenski, Hristo — 1/2-1/2 — Sofia BUL
1958 — Soultanbeieff, Victor vs Denckens, Leon — 1/2-1/2 — Mechelen
1959 — Savon, Vladimir vs Makarov, Andrei — 1/2-1/2 — ?
1960 — Mardle, Denis vs Lloyd, David E — 1-0 — Hastings ENG
1950 — Whyte, Alfred Dempster vs Mardle, Denis — 0-1 — Hastings ENG
1950 — Pomar Salamanca, Arturo vs Torre, Eugenio — 1-0 — Estoril
1951 — Enevoldsen, Harald vs Pedersen, Eigil — 0-1 — Aarhus DEN
1951 — Pomar Salamanca, Arturo vs Sanz Aguado, Jose — 0-1 — Madrid ESP
1951 — Basjuni, Sad Zaglul vs Heidenfeld, Wolfgang — 1/2-1/2 — Marianske Lazne zt
1951 — Keckhut, John vs Lauderbach — 1-0 — Los Angeles, CA USA
1953 — Marmoud, Edmond vs Bhend, Edwin — 1-0 — Lucerne SUI
1954 — Olivera, Juan Francisco vs Trompowsky, Octavio — 0-1 — Montevideo URU
1966 — Heemskerk, Fenny vs Stibaner, Ottilie — 1-0 — Oberhausen
1968 — Primavera, Giuseppe vs Terrazas, Filiberto — 1-0 — Lugano SUI
1970 — Reuben, Stewart vs Sutton, Alan — 1/2-1/2 — ?
1982 — Laurin, Jacques vs Chimeta Lauryn — 0-1 — Gatineau