Ambassadeurs : Armas, Jules (6x), Miezis, Normunds (6x), Liardet, Fabrice (5x), Gurevich, Dmitry (4x), Veingold, Aleksandr (4x), Sadykov, Ramil (4x), Flores Quillas, Diego Saul Rodri (4x), Lerner, Konstantin Z (3x)
4…d6 — 26.3% (483 parties)
Ambassadeurs : Szalanczi, Emil (11x), Levitina, Irina (4x), Pasztor, Ferenc (3x), Andrianov, Nikolai (2x), Perenyi, Bela (2x), Garcia Palermo, Carlos Horacio (2x), Quinteros, Miguel A. (2x), Agzamov, Georgy (2x)
4…b5 — 17.3% (319 parties)
Ambassadeurs : Alburt, Lev (6x), Kanovsky, David (6x), Miezis, Normunds (4x), Hebden, Mark L (4x), Kalinitschew, Sergey (3x), Porrasmaa, Timo (3x), Bach, Matthias (3x), Smieszek, Wojciech (3x)
4…Nxd5 — 5.2% (96 parties)
Ambassadeurs : Cramling, Pia (4x), Loeffler, Stefan (2x), Pinski, Jan (2x), De Abreu, Roberto N (2x), Mirzoev, Azer (2x), Fairhurst, William (1x), Friedgood, David (1x), Anastasian, Ashot (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…exd5
4…d6
4…b5
4…Nxd5
<1800
30
43%
37%
7%
3%
1800-2200
562
46%
31%
12%
4%
2200-2600
1073
47%
23%
20%
6%
2600+
14
71%
14%
7%
7%
Évolution par décennie (% des parties)
Décennie
N parties
4…exd5
4…d6
4…b5
4…Nxd5
1910s
1
100%
—
—
—
1920s
2
100%
—
—
—
1930s
3
—
33%
33%
—
1950s
2
—
100%
—
—
1960s
5
20%
20%
40%
20%
1970s
10
50%
50%
—
—
1980s
147
37%
25%
24%
7%
1990s
332
46%
30%
15%
4%
2000s
574
46%
27%
19%
4%
2010s
626
51%
23%
14%
6%
2020s
137
45%
27%
20%
6%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…exd5
51%
45%
▼ -6.1%
4…d6
23%
27%
▲ +3.5%
4…b5
14%
20%
▲ +6.1%
4…Nxd5
6%
6%
-0.4%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties Karpov, Anatoly — 2 parties Hou, Yifan — 2 parties Karpov, Aleksandr — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
4…exd5 — 46.6% (857 parties)
1918 — Winter, William vs Griffith, Richard Clewin — 0-1 — Hampstead club ch 1922 — Gruenfeld, Ernst vs Spielmann, Rudolf — 1/2-1/2 — Innsbruck AUT 1926 — Michel, Walter vs Spielmann, Rudolf — 1/2-1/2 — Semmering AUT 1968 — German, Eugenio vs Rooze, Jan — 1/2-1/2 — Lugano olm 1977 — Shereshevski, Mikhail vs Gusev, Yuri S — 1-0 — ?
4…d6 — 26.3% (483 parties)
1931 — Weissgerber, Gerhard vs Rellstab, Ludwig Sr — 1-0 — Saarbruecken 1955 — Bauza, Lorenzo vs Wexler, Bernardo — 1-0 — Mar del Plata ARG 1957 — Skuja Roberts vs Zilber, Israel — 0-1 — Minsk BLR 1969 — Shaw, Terrey I vs De Castro, Edgar — 1-0 — Singapore SIN 1972 — Selick, Paul vs Smook, Roger — 1-0 — Canada
4…b5 — 17.3% (319 parties)
1936 — Chekhover, Vitaly vs Alatortsev, Vladimir N. — 1-0 — Leningrad RUS 1962 — Marthaler, Otto vs Contedini, Ennio — 1/2-1/2 — Lugano SUI 1969 — Rakic, Tomislav vs Messing, Hanna — 1-0 — Yugoslavia 1980 — Cifuentes Parada, Roberto vs Velasquez Ojeda, Cesar — 1/2-1/2 — Santiago de Chile 1980 — Piarnpuu, Leili vs Voronova, Tatiana — 1/2-1/2 — Jurmala LAT
4…Nxd5 — 5.2% (96 parties)
1968 — Fairhurst, William vs Friedgood, David — 1/2-1/2 — Lugano olm 1980 — Marovic, Ante vs Alburt, Lev — 1-0 — La Valetta 1980 — Backwinkel, Paul vs Lau, Ralf — 1-0 — Brilon 1982 — Stean, Michael F vs Sax, Gyula — 0-1 — Smederevska Palanka 1984 — Tibensky, Robert vs Ftacnik, Lubomir — 1/2-1/2 — Sumperk
Karpov, Anatoly — 2 parties
Hou, Yifan — 2 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
1922 — Gruenfeld, Ernst vs Spielmann, Rudolf — 1/2-1/2 — Innsbruck AUT
1926 — Michel, Walter vs Spielmann, Rudolf — 1/2-1/2 — Semmering AUT
1968 — German, Eugenio vs Rooze, Jan — 1/2-1/2 — Lugano olm
1977 — Shereshevski, Mikhail vs Gusev, Yuri S — 1-0 — ?
1955 — Bauza, Lorenzo vs Wexler, Bernardo — 1-0 — Mar del Plata ARG
1957 — Skuja Roberts vs Zilber, Israel — 0-1 — Minsk BLR
1969 — Shaw, Terrey I vs De Castro, Edgar — 1-0 — Singapore SIN
1972 — Selick, Paul vs Smook, Roger — 1-0 — Canada
1962 — Marthaler, Otto vs Contedini, Ennio — 1/2-1/2 — Lugano SUI
1969 — Rakic, Tomislav vs Messing, Hanna — 1-0 — Yugoslavia
1980 — Cifuentes Parada, Roberto vs Velasquez Ojeda, Cesar — 1/2-1/2 — Santiago de Chile
1980 — Piarnpuu, Leili vs Voronova, Tatiana — 1/2-1/2 — Jurmala LAT
1980 — Marovic, Ante vs Alburt, Lev — 1-0 — La Valetta
1980 — Backwinkel, Paul vs Lau, Ralf — 1-0 — Brilon
1982 — Stean, Michael F vs Sax, Gyula — 0-1 — Smederevska Palanka
1984 — Tibensky, Robert vs Ftacnik, Lubomir — 1/2-1/2 — Sumperk