Ambassadeurs : Farago, Ivan (79x), Van Riemsdijk, Herman C. (78x), Bellon Lopez, Juan Manuel (75x), Lazarev, Vladimir (74x), Fedorowicz, John (69x), Alburt, Lev (56x), Pogonina, Natalija (44x), Verdier, Patrice (42x)
Ambassadeurs : Degterev, Pavel (38x), Ottenweller, Wolfgang (29x), Pessoa, Francisco Azevedo (28x), Niewold, Jaap (27x), Geiger, Walter (26x), Sokolov, Ivan (26x), Baer, Werner (25x), Raats, Tom (25x)
4.Qc2 — 3.9% (2439 parties)
Ambassadeurs : Ilincic, Zlatko (22x), Meduna, Eduard (14x), Moskalenko, Viktor (10x), Voit, Daria (10x), Kempinski, Robert (9x), Machlik, Edit (9x), Jovanovic, Sasa T (9x), Horvath, Julia (8x)
Ambassadeurs : Ward, Chris G (17x), Botsari, Anna-Maria (14x), Horvath, Julia (11x), Farago, Sandor (9x), Brenninkmeijer, Joris (8x), Peev, Peicho (8x), Booth, Stewart (8x), Bach, Matthias (8x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.cxb5
4.Nf3
4.Qc2
4.a4
<1800
2141
65%
13%
4%
2%
1800-2200
22927
76%
9%
5%
3%
2200-2600
25753
76%
12%
4%
3%
2600+
486
77%
14%
4%
1%
Évolution par décennie (% des parties)
Décennie
N parties
4.cxb5
4.Nf3
4.Qc2
4.a4
1930s
6
33%
—
—
—
1940s
6
67%
17%
—
—
1950s
49
88%
—
4%
—
1960s
106
84%
2%
2%
1%
1970s
1373
87%
3%
1%
4%
1980s
3774
69%
18%
1%
6%
1990s
14146
77%
11%
1%
4%
2000s
18923
72%
14%
2%
3%
2010s
20218
76%
7%
7%
2%
2020s
4245
80%
5%
9%
1%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.cxb5
76%
80%
▲ +3.5%
4.Nf3
7%
5%
▼ -2.4%
4.Qc2
7%
9%
▲ +2.4%
4.a4
2%
1%
▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties Karpov, Anatoly — 10 parties Kramnik, Vladimir — 10 parties Carlsen, Magnus — 10 parties Ju, Wenjun — 9 parties Anand, Viswanathan — 6 parties Karpov, Aleksandr — 5 parties Tal, Mikhail — 3 parties Euwe, Max — 3 parties Ding, Liren — 3 parties Botvinnik, Mikhail — 2 parties Alekhine, Alexander — 1 partie
Parties historiques
4.cxb5 — 75.2% (47270 parties)
1933 — Stahlberg, Gideon vs Stoltz, Gosta — 1/2-1/2 — Stockholm SWE 1936 — Thorvaldsson, Einar vs Vaitonis, Povilas — 0-1 — Munich GER 1945 — Alatortsev, Vladimir N. vs Ratner, Boris — 1-0 — Moskou ch-URS 1948 — Bozic, Aleksandar vs Udovcic, Mijo — 0-1 — Belgrade SRB 1949 — Moller, Thomas Knakkergaard vs Korning, Peter — 1/2-1/2 — ?
4.Nf3 — 10.6% (6633 parties)
1949 — Nielsen Oskar vs Korning, Peter — 1/2-1/2 — ? 1965 — Ugolyk, Vitaliy vs Tokarev, Aleksandr — 1-0 — ? 1969 — Seid, Hee vs Berry, Jonathan — 0-1 — Vancouver 1970 — Malich, Burkhard, Dr. vs Diez del Corral, Jesus — 1/2-1/2 — Siegen olm 1971 — Balashov, Yuri vs Stein, Leonid — 1/2-1/2 — Moscow RUS
4.Qc2 — 3.9% (2439 parties)
1954 — Goodman, John Bertram vs Kitto, Francis E A — 0-1 — Paignton 1958 — Enevoldsen, Harald vs Beyen, Roland — 1-0 — Munchen olm 1965 — Fazekas, Stephan vs Davie, Alexander M — 1-0 — Hastings ch-BCF 1965 — Blachmann, Horst vs Litkiewicz, Kurt — 0-1 — Bourgas BUL 1974 — Thall, Andrew S vs Orlando, Mike — 1-0 — Cincinnati,OH
4.a4 — 2.7% (1676 parties)
1960 — Najdorf, Rafael vs Alvarez De Espejo Montiel, Miguel — 0-1 — Buenos Aires ch-ARG 1971 — Balcerowski, Witold vs Pokojowczyk, Jerzy — 1-0 — Poznan POL 1971 — Balcerowski, Witold vs Rakay, Kvetoslav — 1-0 — Novy Smokovec SVK 1972 — Peev, Pavel vs Pedersen, Ebbe — 0-1 — Skopje MKD 1972 — Rytov, Boris vs Pohla, Harry — 0-1 — Tartu
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 9 parties
Anand, Viswanathan — 6 parties
Karpov, Aleksandr — 5 parties
Tal, Mikhail — 3 parties
Euwe, Max — 3 parties
Ding, Liren — 3 parties
Botvinnik, Mikhail — 2 parties
Alekhine, Alexander — 1 partie
1936 — Thorvaldsson, Einar vs Vaitonis, Povilas — 0-1 — Munich GER
1945 — Alatortsev, Vladimir N. vs Ratner, Boris — 1-0 — Moskou ch-URS
1948 — Bozic, Aleksandar vs Udovcic, Mijo — 0-1 — Belgrade SRB
1949 — Moller, Thomas Knakkergaard vs Korning, Peter — 1/2-1/2 — ?
1965 — Ugolyk, Vitaliy vs Tokarev, Aleksandr — 1-0 — ?
1969 — Seid, Hee vs Berry, Jonathan — 0-1 — Vancouver
1970 — Malich, Burkhard, Dr. vs Diez del Corral, Jesus — 1/2-1/2 — Siegen olm
1971 — Balashov, Yuri vs Stein, Leonid — 1/2-1/2 — Moscow RUS
1958 — Enevoldsen, Harald vs Beyen, Roland — 1-0 — Munchen olm
1965 — Fazekas, Stephan vs Davie, Alexander M — 1-0 — Hastings ch-BCF
1965 — Blachmann, Horst vs Litkiewicz, Kurt — 0-1 — Bourgas BUL
1974 — Thall, Andrew S vs Orlando, Mike — 1-0 — Cincinnati,OH
1971 — Balcerowski, Witold vs Pokojowczyk, Jerzy — 1-0 — Poznan POL
1971 — Balcerowski, Witold vs Rakay, Kvetoslav — 1-0 — Novy Smokovec SVK
1972 — Peev, Pavel vs Pedersen, Ebbe — 0-1 — Skopje MKD
1972 — Rytov, Boris vs Pohla, Harry — 0-1 — Tartu