Ambassadeurs : Westerinen, Heikki M.J. (10x), Day, Lawrence A. (7x), Puechert, Wolfram (6x), ? (6x), Pech, Jaroslav Jr (6x), Popovych, Orest (5x), Gereben, Erno (5x), Aegerter, Martin (4x)
Ambassadeurs : Malmstroem, Jan Hendrik (12x), Jirka, Jiri (9x), Aegerter, Martin (7x), Hebden, Mark L (6x), Jonkman, Harmen (6x), Fedorov, Alexei (5x), De Coverly, Roger D (5x), Nimtz, Manfred, Dr. (5x)
Ambassadeurs : Racherbaeumer, Marcel (2x), Simlova, Jana (2x), Prins, Lodewijk (1x), Gordon, Morris (1x), Abdou, William (1x), Stark, Agnes (1x), Nun, Gottfried (1x), Vesely, Jaromir (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.c3
4.Nc3
4.Bc4
4.d4
<1800
434
34%
23%
31%
4%
1800-2200
1862
35%
29%
28%
4%
2200-2600
826
44%
38%
11%
1%
2600+
2
50%
50%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.c3
4.Nc3
4.Bc4
4.d4
1950s
47
68%
9%
19%
2%
1960s
49
67%
8%
16%
4%
1970s
124
45%
23%
17%
3%
1980s
284
44%
29%
18%
1%
1990s
1126
39%
31%
24%
2%
2000s
1452
33%
31%
27%
4%
2010s
1036
34%
31%
27%
4%
2020s
178
48%
26%
17%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.c3
34%
48%
▲ +14.1%
4.Nc3
31%
26%
▼ -5.0%
4.Bc4
27%
17%
▼ -10.4%
4.d4
4%
4%
+0.3%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 1 partie Smyslov, Vladimir — 1 partie
Parties historiques
4.c3 — 37.1% (1594 parties)
1950 — Staudte, Hans-Hilmar vs Almiron, Martin Alejandro — 0-1 — Dubrovnik olm 1950 — Neikirkh, Oleg vs Tsvetkov, Alexandar K — 1/2-1/2 — Sofia BUL 1950 — Horne, Dennis Morton vs Hunter, Charles Stanley — 1/2-1/2 — Buxton 1950 — Byland, William M vs French Andrew Benya — 1-0 — Philadelphia, PA USA 1951 — Donk, Merlijn vs Gereben, Erno — 0-1 — Beverwijk NED
4.Nc3 — 30.0% (1289 parties)
1952 — Pollitt, Cyril vs Yates, Anna — 1-0 — Bolton 1954 — O'Hanlon, John vs Chataway, T E L — 1-0 — Nottingham ENG 1954 — Gray, Denis John Pereira vs Lloyd, Kenneth W — 1-0 — Hastings ENG 1954 — Melikhov, Evgeny V. vs Sarkisian, Telman — 0-1 — USSR ch-3 sf 1966 — Kalish, John Peter vs Dunphy, Owen — 1-0 — Okinawa
4.Bc4 — 24.7% (1062 parties)
1950 — Gruenfeld, Ernst vs Tarnowski, Alfred — 1-0 — Szczawno Zdroj 1951 — Bialas, Wolfram vs Stahl, Franz — 1-0 — Leipzig GER 1951 — Koch, Berthold vs Gereben, Erno — 0-1 — Zoppot 1952 — Rossetto, Hector vs Kremer, Paul — 1-0 — Helsinki olm 1952 — Rossetto, Hector vs Cuellar, Mario Exequiel — 0-1 — Mar del Plata ARG
4.d4 — 3.0% (131 parties)
1951 — Prins, Lodewijk vs Gordon, Morris — 0-1 — Hollywood, CA 1960 — Nun, Gottfried vs Vesely, Jaromir — 1-0 — corr CSSR 1964 — Abdou, William vs Stark, Agnes — 1-0 — San Jose, CA USA 1972 — Pritchard, David Brine vs Green, SL. — 1-0 — Islington ENG 1975 — Pritchard, David J vs Okelly, Ryan — 0-1 — Morecambe ch-BCF
Smyslov, Vladimir — 1 partie
1950 — Neikirkh, Oleg vs Tsvetkov, Alexandar K — 1/2-1/2 — Sofia BUL
1950 — Horne, Dennis Morton vs Hunter, Charles Stanley — 1/2-1/2 — Buxton
1950 — Byland, William M vs French Andrew Benya — 1-0 — Philadelphia, PA USA
1951 — Donk, Merlijn vs Gereben, Erno — 0-1 — Beverwijk NED
1954 — O'Hanlon, John vs Chataway, T E L — 1-0 — Nottingham ENG
1954 — Gray, Denis John Pereira vs Lloyd, Kenneth W — 1-0 — Hastings ENG
1954 — Melikhov, Evgeny V. vs Sarkisian, Telman — 0-1 — USSR ch-3 sf
1966 — Kalish, John Peter vs Dunphy, Owen — 1-0 — Okinawa
1951 — Bialas, Wolfram vs Stahl, Franz — 1-0 — Leipzig GER
1951 — Koch, Berthold vs Gereben, Erno — 0-1 — Zoppot
1952 — Rossetto, Hector vs Kremer, Paul — 1-0 — Helsinki olm
1952 — Rossetto, Hector vs Cuellar, Mario Exequiel — 0-1 — Mar del Plata ARG
1960 — Nun, Gottfried vs Vesely, Jaromir — 1-0 — corr CSSR
1964 — Abdou, William vs Stark, Agnes — 1-0 — San Jose, CA USA
1972 — Pritchard, David Brine vs Green, SL. — 1-0 — Islington ENG
1975 — Pritchard, David J vs Okelly, Ryan — 0-1 — Morecambe ch-BCF