Ambassadeurs : Ales Ferenc (107x), Langheld, Werner (63x), Bobel, Philippe (44x), Schulz, Hans-Juergen (37x), Vogiatzis, Dimitrios (32x), Kryvoruchko, Vita (28x), Neumann, Ulrich (26x), Gietl, Thomas (26x)
2…b6 — 7.7% (516 parties)
Ambassadeurs : Gietl, Thomas (6x), Areshchenko, Kateryna (6x), Hrabinska, Myroslava (5x), Alsulaymi, Abdullah M (5x), Ales Ferenc (5x), Faccia, Sergio (4x), Vogiatzis, Dimitrios (3x), Thomas Andrew (2x)
2…e6 — 4.0% (270 parties)
Ambassadeurs : Suchsland, Helmut, Dr. (3x), Loeb, Walter (2x), Koltanowski, George (1x), Tower, Dr. Harold (1x), P J Preece (1x), Kent, Robert L (1x), Raccine, Mark (1x), Wall, Alejandro (1x)
2…d6 — 3.2% (212 parties)
Ambassadeurs : Vogiatzis, Dimitrios (4x), Koltanowski, George (3x), Brown, Paul (2x), Cisneros Perez, Alberto (2x), Hrabinska, Myroslava (2x), Wertheimer, Ralph (1x), Catma, Hasan (1x), Siemms, Ross E (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
2…cxb4
2…b6
2…e6
2…d6
<1800
657
72%
10%
9%
4%
1800-2200
3615
81%
8%
4%
3%
2200-2600
1173
88%
7%
0%
1%
2600+
3
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
2…cxb4
2…b6
2…e6
2…d6
1950s
60
83%
7%
2%
7%
1960s
54
89%
7%
—
—
1970s
116
91%
—
4%
1%
1980s
234
89%
5%
2%
1%
1990s
1200
82%
6%
4%
3%
2000s
2083
79%
8%
4%
4%
2010s
2325
80%
9%
4%
3%
2020s
657
80%
8%
3%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
2…cxb4
80%
80%
+0.0%
2…b6
9%
8%
▼ -0.6%
2…e6
4%
3%
▼ -1.3%
2…d6
3%
3%
+0.4%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
2…cxb4 — 80.8% (5436 parties)
1950 — Szily, Jozsef vs Gereben, Erno — 1/2-1/2 — Budapest HUN 1950 — Kujat, Werner vs Fashingbauer — 1-0 — Milwaukee, WI USA 1951 — Koltanowski, George vs Veguilla, John — 1-0 — San Francisco, CA USA 1951 — Koltanowski, George vs Rosenbaum, Herbert — 1-0 — San Francisco, CA USA 1951 — Aabel Thomas Eapen vs Gligoric, Sofija — 0-1 — Hastings ENG
2…b6 — 7.7% (516 parties)
1950 — Reinhardt, Anton vs Bisno, Alexander — 1/2-1/2 — Los Angeles, CA USA 1951 — Rivise, Irving vs Lopez, Alberto — 0-1 — Los Angeles, CA USA 1952 — Thomas Andrew vs Leslie, Donald Daniel — 0-1 — Chester ch-BCF 1954 — Abdou, William vs White, Forrest — 1-0 — Barbera Santa CA 1960 — Toth, Peter vs Ary, Claudio Regis — 1-0 — Fortaleza BRA
2…e6 — 4.0% (270 parties)
1951 — Koltanowski, George vs Tower, Dr. Harold — 0-1 — San Francisco, CA USA 1972 — Copie, Jose Antonio vs Montalvan, Tomas — 1-0 — PER-ARG corr 1972 — Cadloff, Kevin vs Ironman, Jules — 1-0 — ? 1974 — Aguilera Aguilar, Jorge Luis vs Bertello, Miguel Angel — 1-0 — Zarate 1976 — Alves, Joaquim Fabiano vs Moreira, Mauricio Soares F — 1-0 — ?
2…d6 — 3.2% (212 parties)
1951 — Koltanowski, George vs Wertheimer, Ralph — 1-0 — San Francisco, CA USA 1951 — Koltanowski, George vs Catma, Hasan — 1-0 — San Francisco, CA USA 1953 — Koltanowski, George vs Nelson, E.B.. — 1-0 — Vancouver 1955 — Siemms, Ross E vs Raletich, George — 1-0 — Ottawa CAN 1972 — Oade, P. vs January, Dillon — 0-1 — Berkeley
Karpov, Anatoly — 1 partie
1950 — Kujat, Werner vs Fashingbauer — 1-0 — Milwaukee, WI USA
1951 — Koltanowski, George vs Veguilla, John — 1-0 — San Francisco, CA USA
1951 — Koltanowski, George vs Rosenbaum, Herbert — 1-0 — San Francisco, CA USA
1951 — Aabel Thomas Eapen vs Gligoric, Sofija — 0-1 — Hastings ENG
1951 — Rivise, Irving vs Lopez, Alberto — 0-1 — Los Angeles, CA USA
1952 — Thomas Andrew vs Leslie, Donald Daniel — 0-1 — Chester ch-BCF
1954 — Abdou, William vs White, Forrest — 1-0 — Barbera Santa CA
1960 — Toth, Peter vs Ary, Claudio Regis — 1-0 — Fortaleza BRA
1972 — Copie, Jose Antonio vs Montalvan, Tomas — 1-0 — PER-ARG corr
1972 — Cadloff, Kevin vs Ironman, Jules — 1-0 — ?
1974 — Aguilera Aguilar, Jorge Luis vs Bertello, Miguel Angel — 1-0 — Zarate
1976 — Alves, Joaquim Fabiano vs Moreira, Mauricio Soares F — 1-0 — ?
1951 — Koltanowski, George vs Catma, Hasan — 1-0 — San Francisco, CA USA
1953 — Koltanowski, George vs Nelson, E.B.. — 1-0 — Vancouver
1955 — Siemms, Ross E vs Raletich, George — 1-0 — Ottawa CAN
1972 — Oade, P. vs January, Dillon — 0-1 — Berkeley