Ambassadeurs : Socko, Monika (48x), Lanka, Zigurds (40x), ? (26x), Kozul, Zdenko (25x), Kovacs, Arthur Dr. (24x), Ftacnik, Lubomir (24x), Wall, Bill (23x), Van Wely, Loek (22x)
4…c5 — 1.0% (963 parties)
Ambassadeurs : Kaposztas, Miklos (10x), Bronnum, Jan (3x), Kiselev, Sergey. (3x), Vaulin, Alexander P. (3x), Guyon, Cyndie (3x), Azaladze, Shota (3x), Lazarev, Efim M. (2x), Nedeljkovic, Aleksandar (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…O-O
4…d5
4…d6
4…c5
<1800
6694
52%
20%
26%
1%
1800-2200
39873
56%
22%
21%
1%
2200-2600
35784
62%
22%
15%
1%
2600+
645
51%
33%
15%
—
Évolution par décennie (% des parties)
Décennie
N parties
4…O-O
4…d5
4…d6
4…c5
1950s
586
61%
20%
17%
1%
1960s
876
63%
18%
16%
3%
1970s
1428
55%
25%
17%
3%
1980s
4779
55%
25%
17%
2%
1990s
20162
61%
17%
20%
1%
2000s
27933
58%
20%
21%
1%
2010s
33183
56%
24%
18%
1%
2020s
7321
53%
27%
19%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…O-O
56%
53%
▼ -3.6%
4…d5
24%
27%
▲ +2.3%
4…d6
18%
19%
▲ +1.3%
4…c5
1%
1%
-0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties Anand, Viswanathan — 10 parties Kasparov, Garry — 10 parties Kramnik, Vladimir — 10 parties Carlsen, Magnus — 10 parties Ding, Liren — 10 parties Ju, Wenjun — 10 parties Gukesh D — 5 parties Botvinnik, Mikhail — 3 parties Karpov, Anatoly — 3 parties Fischer, Robert James — 1 partie
Parties historiques
4…O-O — 57.5% (55357 parties)
1950 — Hejduk, Jakub vs Lastovicka, Jiri — 0-1 — Chocen 1950 — Wichert, Otto vs Christoph, Manfred, Dr. — 1-0 — Detmold 1950 — Devos, Paul vs Prins, Lodewijk — 1/2-1/2 — Dubrovnik olm 1950 — Primavera, Giuseppe vs Kupferstich, Moises — 1-0 — Dubrovnik olm 1950 — Martin M Pereira vs Pirc, Vasja — 0-1 — Mar del Plata ARG
4…d5 — 21.7% (20886 parties)
1950 — Heymann, Samuel vs Teschner, Rudolf — 1/2-1/2 — FRG-ch Bad Pyrmont GER 1950 — Staldi, Cherubino vs Castaldi, Vincenzo — 0-1 — Sorrento ch ITA 1950 — Giustolisi, Alberto vs Boulahanis, Ioannis — 1/2-1/2 — Dubrovnik CRO 1950 — Giustolisi, Alberto vs Castaldi, Vincenzo — 0-1 — Sorrento ch ITA 1950 — Staldi, Cherubino vs Ceccato, Vittorio — 1/2-1/2 — Sorrento
4…d6 — 19.5% (18750 parties)
1950 — Pogrebissky, Iosif vs Geller, Efim P. — 0-1 — Kiev UKR 1950 — Richter, Emil vs Bilozor, Olexander — 1-0 — Zlin ch CZE 1950 — Korba, Zdenek vs Mencl, Filip — 1-0 — Chocen 1950 — Antos, Adam vs Herink, Miroslav — 1/2-1/2 — Chocen 1950 — Sakellaropoulos, Theodoros vs Dimopoulos, Georgios — 0-1 — Athens GRE
4…c5 — 1.0% (963 parties)
1952 — Nedeljkovic, Aleksandar vs Milic, Borislav — 1-0 — ? 1952 — Nedeljkovic, Aleksandar vs Milic, Aleksa — 1-0 — Belgrade SRB 1952 — Kan, Ilya A vs Ragozin, Viacheslav — 1-0 — Riga LAT 1955 — Gromek, Jozef vs Stoklosa, Jakub — 1-0 — Poland ch13 1955 — Rosenberg, Sergei G vs Popel, Stepan — 0-1 — Paris FRA
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Ju, Wenjun — 10 parties
Gukesh D — 5 parties
Botvinnik, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Fischer, Robert James — 1 partie
1950 — Wichert, Otto vs Christoph, Manfred, Dr. — 1-0 — Detmold
1950 — Devos, Paul vs Prins, Lodewijk — 1/2-1/2 — Dubrovnik olm
1950 — Primavera, Giuseppe vs Kupferstich, Moises — 1-0 — Dubrovnik olm
1950 — Martin M Pereira vs Pirc, Vasja — 0-1 — Mar del Plata ARG
1950 — Staldi, Cherubino vs Castaldi, Vincenzo — 0-1 — Sorrento ch ITA
1950 — Giustolisi, Alberto vs Boulahanis, Ioannis — 1/2-1/2 — Dubrovnik CRO
1950 — Giustolisi, Alberto vs Castaldi, Vincenzo — 0-1 — Sorrento ch ITA
1950 — Staldi, Cherubino vs Ceccato, Vittorio — 1/2-1/2 — Sorrento
1950 — Richter, Emil vs Bilozor, Olexander — 1-0 — Zlin ch CZE
1950 — Korba, Zdenek vs Mencl, Filip — 1-0 — Chocen
1950 — Antos, Adam vs Herink, Miroslav — 1/2-1/2 — Chocen
1950 — Sakellaropoulos, Theodoros vs Dimopoulos, Georgios — 0-1 — Athens GRE
1952 — Nedeljkovic, Aleksandar vs Milic, Aleksa — 1-0 — Belgrade SRB
1952 — Kan, Ilya A vs Ragozin, Viacheslav — 1-0 — Riga LAT
1955 — Gromek, Jozef vs Stoklosa, Jakub — 1-0 — Poland ch13
1955 — Rosenberg, Sergei G vs Popel, Stepan — 0-1 — Paris FRA