Ambassadeurs : Domingo, Jordi (14x), Cifuentes Parada, Roberto (9x), Seirawan, Yasser (7x), Bus, Mariusz (7x), Lev, Ronen (3x), Beneteau, Hubert (3x), Negulescu, Adrian (2x), Portisch, Lajos (2x)
4…a6 — 1.3% (17 parties)
Ambassadeurs : Wenardi, Wenardi (2x), Flores Benavente, Saul (1x), Cabe, Arlan (1x), Mochalov, Evgeny V (1x), Kupreichik, Viktor D (1x), Ster, Peter (1x), Riepe, Bernhard (1x), Schreiber, Ewald (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…cxd4
4…e6
4…Nf6
4…a6
<1800
51
51%
18%
22%
—
1800-2200
386
62%
15%
17%
3%
2200-2600
739
67%
17%
15%
1%
2600+
17
41%
35%
24%
—
Évolution par décennie (% des parties)
Décennie
N parties
4…cxd4
4…e6
4…Nf6
4…a6
1950s
12
42%
25%
25%
—
1960s
10
60%
40%
—
—
1970s
9
11%
44%
33%
—
1980s
77
53%
23%
22%
—
1990s
307
59%
20%
18%
1%
2000s
444
68%
15%
10%
1%
2010s
338
63%
13%
19%
2%
2020s
138
70%
12%
14%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…cxd4
63%
70%
▲ +6.5%
4…e6
13%
12%
-0.4%
4…Nf6
19%
14%
▼ -4.1%
4…a6
2%
3%
▲ +0.8%
Parties historiques
4…cxd4 — 63.4% (846 parties)
1957 — Laustsen, Albert vs Haahr, Thorkild — 0-1 — Denmark ch corr 1957 — Nielsen, Hartvig vs Haahr, Thorkild — 1/2-1/2 — Odense DEN 1957 — Korning, Peter vs Laustsen, Albert — 1/2-1/2 — ? 1958 — Hansen, Victor Juul vs Haahr, Thorkild — 1/2-1/2 — Herning 1959 — Wells, Peter J vs Renee Wood — 0-1 — Bognor Regis
4…e6 — 16.3% (217 parties)
1952 — Nyren, Bo Emil vs Larsen, Bent — 1/2-1/2 — Trondheim NOR 1953 — Knudsen, Egon vs Fich, Johannes — 1-0 — Copenhagen DEN 1957 — Gligoric, Svetozar vs Wade, Robert G — 1/2-1/2 — Bognor Regis 1960 — Hamann, Svend vs Larsen, Bent — 0-1 — ? 1964 — Lendl, Jiri vs Fichtl, Jiri — 1/2-1/2 — Brno CZE
4…Nf6 — 15.5% (207 parties)
1952 — Pytlakowski, Andrzej vs Gawlikowski, Stanislaw — 1-0 — Miedzyzdroje 1952 — Trifunovic, Petar vs Lundin, Erik — 1/2-1/2 — Helsinki olm 1955 — Aung Kyaw Hein vs Platt, Alejandro — 1-0 — Austria 1973 — Tukmakov, Vladimir B vs Grigoryan, Karen A. — 0-1 — SU ch 1974 — Portisch, Lajos vs Radulov, Nevena — 1-0 — Nice ol
4…a6 — 1.3% (17 parties)
1993 — Mochalov, Evgeny V vs Kupreichik, Viktor D — 0-1 — BLR-ch Minsk BLR 1999 — Flores Benavente, Saul vs Cabe, Arlan — 1-0 — Quezon City PHI 2000 — Ster, Peter vs Riepe, Bernhard — 0-1 — ? 2004 — Schreiber, Ewald vs Fuchs, Martin — 1-0 — Vienna AUT 2008 — Svendsen, Peter Willer vs Vinas Guerrero, Carlos A. — 0-1 — Gibraltar ENG
1957 — Nielsen, Hartvig vs Haahr, Thorkild — 1/2-1/2 — Odense DEN
1957 — Korning, Peter vs Laustsen, Albert — 1/2-1/2 — ?
1958 — Hansen, Victor Juul vs Haahr, Thorkild — 1/2-1/2 — Herning
1959 — Wells, Peter J vs Renee Wood — 0-1 — Bognor Regis
1953 — Knudsen, Egon vs Fich, Johannes — 1-0 — Copenhagen DEN
1957 — Gligoric, Svetozar vs Wade, Robert G — 1/2-1/2 — Bognor Regis
1960 — Hamann, Svend vs Larsen, Bent — 0-1 — ?
1964 — Lendl, Jiri vs Fichtl, Jiri — 1/2-1/2 — Brno CZE
1952 — Trifunovic, Petar vs Lundin, Erik — 1/2-1/2 — Helsinki olm
1955 — Aung Kyaw Hein vs Platt, Alejandro — 1-0 — Austria
1973 — Tukmakov, Vladimir B vs Grigoryan, Karen A. — 0-1 — SU ch
1974 — Portisch, Lajos vs Radulov, Nevena — 1-0 — Nice ol
1999 — Flores Benavente, Saul vs Cabe, Arlan — 1-0 — Quezon City PHI
2000 — Ster, Peter vs Riepe, Bernhard — 0-1 — ?
2004 — Schreiber, Ewald vs Fuchs, Martin — 1-0 — Vienna AUT
2008 — Svendsen, Peter Willer vs Vinas Guerrero, Carlos A. — 0-1 — Gibraltar ENG