Ambassadeurs : Jussupow, Artur (9x), ? (6x), Zemlickova, Olena (6x), Kahn, Peter (6x), Brzuska, Christina (4x), Hund, Gerhard (3x), Timeus, Frank (3x), Peschel, Andreas (3x)
4.Be2 — 21.2% (1118 parties)
Ambassadeurs : Klingen, Mary (4x), Spano Cuomo, Gaetano (3x), Goris-Schouwstra, Adry (3x), Zallio, Luciano de Souza (3x), Nassr, Lina (3x), Nunes Ribeiro, Carlos Affonso (2x), Grund, Holger (2x), Tuomala, Tapio (2x)
4.Nbd2 — 14.1% (744 parties)
Ambassadeurs : Grimm, Wolfgang, Dr. (3x), Klaver, Cornelis (3x), Michalski, Edmund (3x), Leutz, Hans (3x), Bosbach, Jens (3x), Zenker, Ulrich (2x), Barton, June (2x), Iacoacci, Giancarlo (2x)
4.h3 — 11.8% (623 parties)
Ambassadeurs : Kivimaki, Jaakko (6x), Guirado Martínez, David (3x), Hanhoerster, Stephan (2x), Militello, Michele (2x), Hanisch, Friedrich (2x), Gazik, Igor (2x), Dinev, Dejan (2x), Harmatosi, Jozsef (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.c4
4.Be2
4.Nbd2
4.h3
<1800
828
35%
22%
15%
11%
1800-2200
2519
44%
21%
13%
12%
2200-2600
566
54%
13%
10%
16%
2600+
4
50%
—
25%
25%
Évolution par décennie (% des parties)
Décennie
N parties
4.c4
4.Be2
4.Nbd2
4.h3
1950s
8
75%
25%
—
—
1960s
26
46%
8%
23%
12%
1970s
26
35%
19%
27%
12%
1980s
103
37%
21%
16%
9%
1990s
877
41%
19%
17%
9%
2000s
1980
43%
23%
15%
9%
2010s
1921
40%
21%
12%
15%
2020s
341
30%
18%
13%
24%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.c4
40%
30%
▼ -10.5%
4.Be2
21%
18%
▼ -3.8%
4.Nbd2
12%
13%
▲ +1.4%
4.h3
15%
24%
▲ +9.7%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 1 partie
Parties historiques
4.c4 — 40.8% (2153 parties)
1950 — Pederson, George vs Whitefoot, Helmer — 1/2-1/2 — Edmonton CAN 1951 — Abel, Herbert T vs Chanda Hendrix — 1-0 — Santa Monica, CA USA 1952 — Yudovich, Mikhail sr vs Chistiakov, Alexander — 1/2-1/2 — Moscow RUS 1953 — Sliwa, Bogdan vs Ziembinski, Marian — 0-1 — Krakow POL 1958 — OBrien, Erik Michael vs Gyving, Robert — 1-0 — Santa Rosa Chess Club
4.Be2 — 21.2% (1118 parties)
1950 — Eliskases, Erich vs Martin M Pereira — 1/2-1/2 — Mar del Plata ARG 1959 — Sarvarov, Artur vs Kudriashov, Alexander — 0-1 — Moscow RUS 1962 — Ferry, Roger vs Noi — 1-0 — Varna BUL 1966 — Minev, Nikolay N vs Matulovic, Milan — 1/2-1/2 — Sarajevo Sarajevo BIH 1971 — Klingen, Mary vs Renz, G. — 0-1 — Grossenbrode
4.Nbd2 — 14.1% (744 parties)
1960 — Langeweg, Kick vs Tumurbator, Purev — 1-0 — Leningrad RUS 1962 — Rootare, Salme vs Nakhimovskaya, Zara — 1/2-1/2 — Leningrad RUS 1964 — Rossetto, Hector vs Stein, Leonid — 0-1 — Amsterdam izt 1967 — Stepak, Yedael vs Kraidman, Yair — 1/2-1/2 — Israel 1969 — Bonanni, Anna Laura vs Dabin, Loan — 1/2-1/2 — Villa Gesell ARG
4.h3 — 11.8% (623 parties)
1963 — Bain, Mary vs Handstad, Asmund — 0-1 — Split CRO 1965 — Zalys, Ignas vs Horne, L — 1-0 — Gldn Knghts corr 1965 — Schroeder, Hannes vs Huebner, Robert — 1/2-1/2 — Bad Aibling GER 1976 — Hausner, Alfreda vs Watai, Miyoko — 1/2-1/2 — Haifa ISR 1978 — Rodriguez Vargas, Orestes vs Miles, Anthony J — 1-0 — Las Palmas ESP
1951 — Abel, Herbert T vs Chanda Hendrix — 1-0 — Santa Monica, CA USA
1952 — Yudovich, Mikhail sr vs Chistiakov, Alexander — 1/2-1/2 — Moscow RUS
1953 — Sliwa, Bogdan vs Ziembinski, Marian — 0-1 — Krakow POL
1958 — OBrien, Erik Michael vs Gyving, Robert — 1-0 — Santa Rosa Chess Club
1959 — Sarvarov, Artur vs Kudriashov, Alexander — 0-1 — Moscow RUS
1962 — Ferry, Roger vs Noi — 1-0 — Varna BUL
1966 — Minev, Nikolay N vs Matulovic, Milan — 1/2-1/2 — Sarajevo Sarajevo BIH
1971 — Klingen, Mary vs Renz, G. — 0-1 — Grossenbrode
1962 — Rootare, Salme vs Nakhimovskaya, Zara — 1/2-1/2 — Leningrad RUS
1964 — Rossetto, Hector vs Stein, Leonid — 0-1 — Amsterdam izt
1967 — Stepak, Yedael vs Kraidman, Yair — 1/2-1/2 — Israel
1969 — Bonanni, Anna Laura vs Dabin, Loan — 1/2-1/2 — Villa Gesell ARG
1965 — Zalys, Ignas vs Horne, L — 1-0 — Gldn Knghts corr
1965 — Schroeder, Hannes vs Huebner, Robert — 1/2-1/2 — Bad Aibling GER
1976 — Hausner, Alfreda vs Watai, Miyoko — 1/2-1/2 — Haifa ISR
1978 — Rodriguez Vargas, Orestes vs Miles, Anthony J — 1-0 — Las Palmas ESP