Ambassadeurs : Osmak, Yuliia (8x), Knaak, Rainer (4x), Brandics, Jozsef (4x), Horvath, Sandor (4x), Belic, Jordanka (3x), de Wall, Robert (2x), Teichmann, Erik (2x), Pogats, Jozsef Jr. (2x)
4.Bb5 — 21.3% (289 parties)
Ambassadeurs : Knaak, Rainer (11x), Brandics, Jozsef (9x), Dede, Erno (5x), Vogt, Lothar (4x), Matulovic, Milan (3x), Ardaman, Miles (3x), Mikenas, Vladas (2x), Van Geet, Dirk Daniel (2x)
4.Be3 — 21.0% (286 parties)
Ambassadeurs : Brandics, Jozsef (9x), Grimm, Uwe (6x), Castro, Oscar H (4x), Belic, Jordanka (4x), Knaak, Rainer (3x), Gonzalez Maza, Rafael (3x), Salgado Gonzalez, Julio (3x), Barlocco, Carlo (3x)
4.d5 — 14.4% (196 parties)
Ambassadeurs : Brandics, Jozsef (4x), Horvath, Sandor (4x), Donaldson, John (3x), Spraggett, Kevin (3x), Amrehn, Fred (3x), South, Fred (2x), Galvin, John (2x), Sermek, Drazen (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Be2
4.Bb5
4.Be3
4.d5
<1800
46
13%
30%
15%
17%
1800-2200
466
30%
17%
21%
12%
2200-2600
489
17%
25%
23%
18%
Évolution par décennie (% des parties)
Décennie
N parties
4.Be2
4.Bb5
4.Be3
4.d5
1840s
1
—
—
100%
—
1900s
1
—
—
100%
—
1920s
1
—
—
—
—
1930s
5
—
80%
20%
—
1940s
3
—
—
—
33%
1950s
8
—
12%
25%
25%
1960s
23
22%
26%
4%
17%
1970s
55
15%
35%
24%
13%
1980s
86
26%
27%
21%
9%
1990s
354
25%
24%
19%
13%
2000s
426
26%
19%
23%
14%
2010s
349
26%
18%
21%
16%
2020s
47
26%
15%
21%
26%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Be2
26%
26%
-0.3%
4.Bb5
18%
15%
▼ -3.4%
4.Be3
21%
21%
+0.4%
4.d5
16%
26%
▲ +9.8%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 1 partie Tal, Mikhail — 1 partie
Parties historiques
4.Be2 — 24.7% (336 parties)
1962 — Hanken, Jerome B vs Bersbach, Emil — 0-1 — Los Angeles, CA USA 1968 — Pool, Wim vs Mort, Andrew J — 1/2-1/2 — Swansea WLS 1968 — Hennings, Artur vs Rossetto, Hector — 1/2-1/2 — Lugano SUI 1969 — Boudy Bueno, Julio Leonardo vs Knaak, Rainer — 1-0 — Zinnowitz GER 1969 — Vasta, Eduardo vs Mazzoleni, Julio — 1-0 — Buenos Aires ARG
4.Bb5 — 21.3% (289 parties)
1936 — Eliskases, Erich vs Mikenas, Vladas — 1-0 — Unofficial Olympiad 1937 — Fine, Richard Alvaro Adrien vs Mikenas, Vladas — 1-0 — Hastings ENG 1937 — Vaitonis, Povilas vs Prins, Lodewijk — 1-0 — Stockholm SWE 1938 — Koltanowski vs De Prins, Emma — 1-0 — Hastings ENG 1954 — Sidorov, Anatoly vs Aleksandrovich, Fedir — 1/2-1/2 — Riga LAT
4.Be3 — 21.0% (286 parties)
1846 — Withers, Jeremy vs Williams, Elijah J — 0-1 — Bristol ENG 1906 — Griffiths, Evan vs Allcock, James Frederick — 0-1 — Shrewsbury 1938 — Haalebos, Francois C vs De Groot, Adriaan — 1/2-1/2 — NED 1958 — Strecker Walsh, Gabriel Alejandro vs Larsen, Benjamin Holsko — 0-1 — Munich GER 1959 — Radovici, Corvin vs Alster, Ladislav — 0-1 — Marianske Lazne
4.d5 — 14.4% (196 parties)
1942 — Boleslavsky, Isaac vs Duz-Khotimirsky, Fedor Ivanovich — 1-0 — Moscow RUS 1956 — Brieger, Robert Sinclair vs Camarena, Joaquin — 1-0 — Oklahoma City, OK USA 1959 — Fischer, Robert J vs Emma, Jaime — 1/2-1/2 — Mar del Plata ARG 1962 — Kolarov, Atanas Stefanov vs Orev, Petar — 0-1 — Sofia BUL 1964 — Keene, Raymond D vs E Fielder — 1-0 — ?
Tal, Mikhail — 1 partie
1968 — Pool, Wim vs Mort, Andrew J — 1/2-1/2 — Swansea WLS
1968 — Hennings, Artur vs Rossetto, Hector — 1/2-1/2 — Lugano SUI
1969 — Boudy Bueno, Julio Leonardo vs Knaak, Rainer — 1-0 — Zinnowitz GER
1969 — Vasta, Eduardo vs Mazzoleni, Julio — 1-0 — Buenos Aires ARG
1937 — Fine, Richard Alvaro Adrien vs Mikenas, Vladas — 1-0 — Hastings ENG
1937 — Vaitonis, Povilas vs Prins, Lodewijk — 1-0 — Stockholm SWE
1938 — Koltanowski vs De Prins, Emma — 1-0 — Hastings ENG
1954 — Sidorov, Anatoly vs Aleksandrovich, Fedir — 1/2-1/2 — Riga LAT
1906 — Griffiths, Evan vs Allcock, James Frederick — 0-1 — Shrewsbury
1938 — Haalebos, Francois C vs De Groot, Adriaan — 1/2-1/2 — NED
1958 — Strecker Walsh, Gabriel Alejandro vs Larsen, Benjamin Holsko — 0-1 — Munich GER
1959 — Radovici, Corvin vs Alster, Ladislav — 0-1 — Marianske Lazne
1956 — Brieger, Robert Sinclair vs Camarena, Joaquin — 1-0 — Oklahoma City, OK USA
1959 — Fischer, Robert J vs Emma, Jaime — 1/2-1/2 — Mar del Plata ARG
1962 — Kolarov, Atanas Stefanov vs Orev, Petar — 0-1 — Sofia BUL
1964 — Keene, Raymond D vs E Fielder — 1-0 — ?