Ambassadeurs : Mueller, Maximilian (4x), Kloster, Josef (4x), Baudifier, Yoan (3x), Van der Velden, Bram (3x), Hamperl, Fred (3x), Ferry, Roger (2x), Zorman, Vojko (2x), Amadou, Myriam (2x)
4…dxc4 — 4.2% (377 parties)
Ambassadeurs : Miezis, Normunds (5x), Neugebauer, Josef (3x), Coriat, Sebastien (2x), Ristic, Nebojsa B (2x), Dermitzakis, Pavlos (2x), Pons Francisco (2x), Lenz, Juergen (2x), Patil, Mitali (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Nf6
4…Bb4+
4…c6
4…dxc4
<1800
1154
57%
11%
19%
6%
1800-2200
4322
65%
14%
11%
4%
2200-2600
2012
76%
15%
3%
2%
2600+
30
90%
7%
3%
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Nf6
4…Bb4+
4…c6
4…dxc4
1950s
8
75%
—
—
25%
1960s
19
63%
5%
5%
5%
1970s
28
79%
—
7%
11%
1980s
128
75%
9%
7%
3%
1990s
1413
64%
10%
13%
6%
2000s
3150
63%
13%
13%
4%
2010s
3296
67%
14%
9%
4%
2020s
829
67%
14%
11%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Nf6
67%
67%
-0.5%
4…Bb4+
14%
14%
+0.2%
4…c6
9%
11%
▲ +2.4%
4…dxc4
4%
3%
▼ -0.9%
Parties historiques
4…Nf6 — 65.3% (5793 parties)
1951 — Prins, Arie vs Orbaan, Constant — 1-0 — Vitoria 1951 — Rosen, Willy vs Budrich, Edmund — 1-0 — Leipzig GER 1955 — Addison, William Grady vs Pafnutiff, Vladimir — 1/2-1/2 — San Francisco, CA USA 1957 — Thomas Andrew vs Beach, Thomas John — 1-0 — ? 1958 — Campomanes, Florencio vs Bertholdt, Dieter — 0-1 — Munich GER
4…Bb4+ — 13.0% (1154 parties)
1966 — Novak, Stanislav vs Cibulka, Vladimir — 1/2-1/2 — ARMIES-ch3 Prague CZE 1982 — Pozzi, Enrico vs Lovati, Paolo Maurizio — 1-0 — Milan ITA 1982 — Abbasi, Nasser vs Hester, Alan H — 1-0 — Los Angeles, CA USA 1984 — Buhaimou, Sammer vs Radford, Michael — 1/2-1/2 — Thessaloniki GRE 1985 — Jacquemin, Etienne vs Mantey, Jean-Pierre — 1/2-1/2 — ?
4…c6 — 11.3% (1000 parties)
1961 — Mendes, Silvio Luiz Teixeira vs Reis, Waltoires — 1-0 — Rio de Janeiro BRA 1978 — Alexopoulos, Georgios 94 vs Koutalos, Ioannis — 1/2-1/2 — Korydallos,Greece 1978 — Neukoetter, Gerhard vs Dickel, Karl-Joachim — 1-0 — Hohenlimburg 1982 — Abbasi, Nasser vs Bradley, Clay R — 1-0 — El Sequando, CA 1982 — Fleischmann, Albert vs Hadorn, Daniel — 0-1 — Zurich SUI
4…dxc4 — 4.2% (377 parties)
1954 — Fragoso, Darcy vs Kruel, Fernando — 1-0 — Sao Paulo BRA 1958 — Ribeiro, Joao vs Sakellaropoulos, Theodoros — 1-0 — Munich olm fin-C 1963 — Fairclough, M J vs Hankipohja, Antti — 0-1 — ? 1972 — Cross, Victor vs Fox, James — 0-1 — Berkeley 1977 — Bach, Ulf-Gunter vs Negele, Michael, Dr. — 0-1 — GER
1951 — Rosen, Willy vs Budrich, Edmund — 1-0 — Leipzig GER
1955 — Addison, William Grady vs Pafnutiff, Vladimir — 1/2-1/2 — San Francisco, CA USA
1957 — Thomas Andrew vs Beach, Thomas John — 1-0 — ?
1958 — Campomanes, Florencio vs Bertholdt, Dieter — 0-1 — Munich GER
1982 — Pozzi, Enrico vs Lovati, Paolo Maurizio — 1-0 — Milan ITA
1982 — Abbasi, Nasser vs Hester, Alan H — 1-0 — Los Angeles, CA USA
1984 — Buhaimou, Sammer vs Radford, Michael — 1/2-1/2 — Thessaloniki GRE
1985 — Jacquemin, Etienne vs Mantey, Jean-Pierre — 1/2-1/2 — ?
1978 — Alexopoulos, Georgios 94 vs Koutalos, Ioannis — 1/2-1/2 — Korydallos,Greece
1978 — Neukoetter, Gerhard vs Dickel, Karl-Joachim — 1-0 — Hohenlimburg
1982 — Abbasi, Nasser vs Bradley, Clay R — 1-0 — El Sequando, CA
1982 — Fleischmann, Albert vs Hadorn, Daniel — 0-1 — Zurich SUI
1958 — Ribeiro, Joao vs Sakellaropoulos, Theodoros — 1-0 — Munich olm fin-C
1963 — Fairclough, M J vs Hankipohja, Antti — 0-1 — ?
1972 — Cross, Victor vs Fox, James — 0-1 — Berkeley
1977 — Bach, Ulf-Gunter vs Negele, Michael, Dr. — 0-1 — GER