Ambassadeurs : Hlavacek, Ladislav (11x), Espig, Lutz (8x), Kappel, Ray D (7x), Flohr, Salo (6x), Josefsson, Kenneth (6x), Bukic, Enver (5x), Raetsky, Alexander (5x), Granat, Simo (5x)
4.b4 — 17.9% (240 parties)
Ambassadeurs : Tschann, Stephan (3x), Tesic, Zdravko (3x), Polak, Tomas (3x), Pogrebissky, Iosif (2x), Keres, Paul Petrovich (2x), Shamkovich, Leonid (2x), Brglez, Francek (2x), Neubert, Gerhard (2x)
4.d3 — 11.2% (150 parties)
Ambassadeurs : Portisch, Lajos (3x), Popov, Misha (3x), Grunberg, Mihai-Lucian (3x), Baramidze, David (3x), Huebner, Robert (2x), Degraeve, Jean-Marc (2x), Kacheishvili, Giorgi (2x), Rowson, Jonathan (2x)
4.Nxd4 — 5.6% (75 parties)
Ambassadeurs : Lisitsin, Georgy (2x), Ftacnik, Lubomir (2x), McKenzie, Peter D (2x), Mueller von Blumencron, Heiko (1x), Lokvenc, Josef (1x), Veresov, Gavriil (1x), Rabinovich, Ilya Mar (1x), Flohr, Salo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.exd4
4.b4
4.d3
4.Nxd4
<1800
27
56%
7%
26%
11%
1800-2200
353
60%
17%
14%
5%
2200-2600
724
60%
20%
11%
5%
2600+
30
70%
7%
7%
13%
Évolution par décennie (% des parties)
Décennie
N parties
4.exd4
4.b4
4.d3
4.Nxd4
1920s
2
—
50%
—
—
1930s
11
55%
27%
9%
9%
1940s
20
65%
25%
—
10%
1950s
14
71%
14%
7%
7%
1960s
12
58%
17%
8%
8%
1970s
41
66%
5%
17%
7%
1980s
50
66%
10%
18%
4%
1990s
147
67%
12%
7%
7%
2000s
286
67%
9%
9%
8%
2010s
575
57%
22%
13%
5%
2020s
181
53%
27%
12%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.exd4
57%
53%
▼ -4.4%
4.b4
22%
27%
▲ +4.3%
4.d3
13%
12%
▼ -0.9%
4.Nxd4
5%
3%
▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 3 parties Euwe, Max — 3 parties Botvinnik, Mikhail — 2 parties Kramnik, Vladimir — 2 parties Anand, Viswanathan — 2 parties Tal, Mikhail — 1 partie
Parties historiques
4.exd4 — 60.8% (814 parties)
1934 — Bluemich, Max vs Becker, Albert — 0-1 — Bad Liebenwerda 1937 — Fine, Richard Alvaro Adrien vs Flohr, Salo — 1/2-1/2 — Hastings ENG 1937 — Alekhine, Alexander vs Euwe, Max — 1-0 — Niederlande 1938 — Keres, Paul Petrovich vs Euwe, Max — 1-0 — Noordwijk 1939 — Concepcion Villegas, Bryan Uriel vs Piazzini — 0-1 — Buenos Aires ARG
4.b4 — 17.9% (240 parties)
1924 — Nemethne Takacs, Gyongyi vs Rubinstein, Akiba — 1-0 — Meran Meran ITA 1937 — Opocensky, Karel vs Schmidt, Pascal — 0-1 — Parnu EST 1937 — Keres, Paul Petrovich vs Flohr, Salo — 1/2-1/2 — It Parnu EST 1938 — Keres, Paul Petrovich vs Stahlberg, Gideon — 0-1 — Goteborg SWE 1943 — Lisitsin, Georgy vs Mikenas, Vladas — 0-1 — Moscow RUS
4.d3 — 11.2% (150 parties)
1937 — Pirc, Vasja vs Euwe, Max — 1/2-1/2 — Stockholm SWE 1951 — Kindij Igor vs Andric, Dragoslav — 0-1 — Sarajevo BIH 1969 — Middendorf, Ferdinand vs Urzica, Aurel — 1/2-1/2 — Groningen NED 1971 — Werner, Stephan vs Lieff, Holger — 1-0 — OWL-EM Loehne 1973 — Yepez, Olavo vs Chan , Harvey — 1-0 — Caracas VEN
4.Nxd4 — 5.6% (75 parties)
1938 — Veresov, Gavriil vs Rabinovich, Ilya Mar — 1-0 — URS-ch sf Leningrad RUS 1948 — Mueller von Blumencron, Heiko vs Lokvenc, Josef — 0-1 — Bad Gastein 1948 — Lisitsin, Georgy vs Flohr, Salo — 0-1 — Moskou ch-URS 1953 — Lisitsin, Georgy vs Goldenov, Boris P — 1/2-1/2 — Leningrad RUS 1963 — Johannsson, Ingi R vs Johansson, Martin 1979 — 1/2-1/2 — Halle GER
Euwe, Max — 3 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
1937 — Fine, Richard Alvaro Adrien vs Flohr, Salo — 1/2-1/2 — Hastings ENG
1937 — Alekhine, Alexander vs Euwe, Max — 1-0 — Niederlande
1938 — Keres, Paul Petrovich vs Euwe, Max — 1-0 — Noordwijk
1939 — Concepcion Villegas, Bryan Uriel vs Piazzini — 0-1 — Buenos Aires ARG
1937 — Opocensky, Karel vs Schmidt, Pascal — 0-1 — Parnu EST
1937 — Keres, Paul Petrovich vs Flohr, Salo — 1/2-1/2 — It Parnu EST
1938 — Keres, Paul Petrovich vs Stahlberg, Gideon — 0-1 — Goteborg SWE
1943 — Lisitsin, Georgy vs Mikenas, Vladas — 0-1 — Moscow RUS
1951 — Kindij Igor vs Andric, Dragoslav — 0-1 — Sarajevo BIH
1969 — Middendorf, Ferdinand vs Urzica, Aurel — 1/2-1/2 — Groningen NED
1971 — Werner, Stephan vs Lieff, Holger — 1-0 — OWL-EM Loehne
1973 — Yepez, Olavo vs Chan , Harvey — 1-0 — Caracas VEN
1948 — Mueller von Blumencron, Heiko vs Lokvenc, Josef — 0-1 — Bad Gastein
1948 — Lisitsin, Georgy vs Flohr, Salo — 0-1 — Moskou ch-URS
1953 — Lisitsin, Georgy vs Goldenov, Boris P — 1/2-1/2 — Leningrad RUS
1963 — Johannsson, Ingi R vs Johansson, Martin 1979 — 1/2-1/2 — Halle GER