Ambassadeurs : O'Donnell, Tom (4x), Alaev, Pavel (4x), Pachon Gutierrez, Adriana Paola (4x), Sanz Alonso, Francisco Javier (3x), Soppela, Jouni (3x), Skuhala, Jernej (3x), Borisova, Ekaterina (3x), ? (2x)
4…d5 — 17.5% (339 parties)
Ambassadeurs : Franciskovic, Vinko (5x), Gerber, Vladimir (3x), De Greif, Boris (3x), Karayev, Assylkhan (3x), Stefanova, Antoaneta (3x), De Haro, Martim Afonso Palma (3x), Kolosowski, Mateusz (3x), Rubinetti, Jorge (2x)
4…d6 — 13.5% (262 parties)
Ambassadeurs : Vukovic, Ivo (6x), Benjamin, Joel (5x), Nitsche, Dirk, Dr. (5x), Mona, Khaled (5x), Thorfinnsson, Bjorn (4x), Dubrovic, Mihovil (4x), Elter, Sophia (2x), Ardiansyah, Haji (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…a6
4…g6
4…d5
4…d6
<1800
198
40%
31%
7%
17%
1800-2200
709
31%
36%
16%
11%
2200-2600
728
32%
26%
25%
15%
2600+
14
29%
14%
50%
7%
Évolution par décennie (% des parties)
Décennie
N parties
4…a6
4…g6
4…d5
4…d6
1950s
5
40%
20%
20%
20%
1960s
12
25%
25%
33%
17%
1970s
56
46%
25%
16%
11%
1980s
54
43%
26%
13%
13%
1990s
261
35%
26%
15%
20%
2000s
468
32%
33%
10%
20%
2010s
800
38%
33%
15%
10%
2020s
284
27%
20%
39%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…a6
38%
27%
▼ -10.9%
4…g6
33%
20%
▼ -12.5%
4…d5
15%
39%
▲ +23.5%
4…d6
10%
7%
▼ -2.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties Anand, Viswanathan — 1 partie Hou, Yifan — 1 partie
Parties historiques
4…a6 — 34.8% (675 parties)
1957 — OBrien, Erik Michael vs Brent, Eric — 1-0 — Sonoma 1958 — Kaikamdzozov, Jivko vs Filchev, Rusko — 0-1 — Sofia BUL 1961 — Pasteiner, Johann vs Hansen, Aage — 1-0 — Meschede 1964 — Benko, Pal vs Sawayer — 1-0 — New York simul 1964 — Benko, Pal vs Connor Sawyer — 1-0 — ?
4…g6 — 29.8% (578 parties)
1958 — Mack, Arthur vs Diebold, Robert — 0-1 — ? 1964 — Goeth, Jiri vs Travnicek, Petr — 0-1 — CSR-ch Army Prague CZE 1968 — ? vs Dely, Peter — 1-0 — Belgrade SRB 1969 — Schmidt, Wlodzimierz vs Sydor, Andrzej — 1/2-1/2 — Lublin POL 1972 — Veroci, Zsuzsa vs Nicolau, Alexandra — 0-1 — Skopje ol women
4…d5 — 17.5% (339 parties)
1957 — Jursevskis, Walter vs Ackermann, Gustav — 1-0 — Vancouver BC CAN 1963 — Timoshenko, Anatoly vs Gerber, Vladimir — 0-1 — Kiev UKR 1963 — Timoshenko, Aleksandr vs Gerber, Vladimir — 0-1 — ? 1965 — Poliak, Evsey vs Gerber, Vladimir — 1/2-1/2 — ? 1969 — Ostojic, Predrag vs Deze, Anton — 1-0 — Novi Travnik
4…d6 — 13.5% (262 parties)
1956 — Konig, Imre vs Abigail Wanjiru Green — 1/2-1/2 — San Quentin, CA 1968 — Flohr, Salo vs Packroff, Hermann — 1/2-1/2 — Krumpa 1969 — Grefe, John A vs Elter, Sophia — 0-1 — US Open 1974 — Diaz, Joaquin vs Balshan, Amikam — 1-0 — Teesside ENG 1975 — Stanciu, Traian vs Lutikov, Anatoly S — 1/2-1/2 — Bucharest ROU
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
1958 — Kaikamdzozov, Jivko vs Filchev, Rusko — 0-1 — Sofia BUL
1961 — Pasteiner, Johann vs Hansen, Aage — 1-0 — Meschede
1964 — Benko, Pal vs Sawayer — 1-0 — New York simul
1964 — Benko, Pal vs Connor Sawyer — 1-0 — ?
1964 — Goeth, Jiri vs Travnicek, Petr — 0-1 — CSR-ch Army Prague CZE
1968 — ? vs Dely, Peter — 1-0 — Belgrade SRB
1969 — Schmidt, Wlodzimierz vs Sydor, Andrzej — 1/2-1/2 — Lublin POL
1972 — Veroci, Zsuzsa vs Nicolau, Alexandra — 0-1 — Skopje ol women
1963 — Timoshenko, Anatoly vs Gerber, Vladimir — 0-1 — Kiev UKR
1963 — Timoshenko, Aleksandr vs Gerber, Vladimir — 0-1 — ?
1965 — Poliak, Evsey vs Gerber, Vladimir — 1/2-1/2 — ?
1969 — Ostojic, Predrag vs Deze, Anton — 1-0 — Novi Travnik
1968 — Flohr, Salo vs Packroff, Hermann — 1/2-1/2 — Krumpa
1969 — Grefe, John A vs Elter, Sophia — 0-1 — US Open
1974 — Diaz, Joaquin vs Balshan, Amikam — 1-0 — Teesside ENG
1975 — Stanciu, Traian vs Lutikov, Anatoly S — 1/2-1/2 — Bucharest ROU