Ambassadeurs : Chatalbashev, Boris (54x), Lukacs, Peter (49x), ? (42x), Portisch, Lajos (34x), Danner, Georg (29x), Certek, Pavel (26x), Pachman, Ludek (24x), Polugaevsky, Lev (22x)
Ambassadeurs : Purtseladze, Maka (3x), Tal, Mikhail (2x), Portisch, Lajos (2x), Ulak, Slawomir (2x), Bue, Gunnar (2x), Bensdorp-De Labaca, Marlies (2x), Cook, William (1x), Kay Leather R (1x)
4…d5 — 1.3% (106 parties)
Ambassadeurs : Farago, Ivan (9x), Portisch, Lajos (3x), Nikolic, Predrag (3x), Kolarov, Atanas S. (2x), Pachman, Ludek (2x), Polgar, Susan (2x), Melia, Salome (2x), Reede, Arvo (2x)
4…Be7 — 0.8% (69 parties)
Ambassadeurs : Lechtynsky, Jiri (2x), Van Scheltinga, Theo (1x), O'Kelly de Galway, Alberic (1x), Stahlberg, Gideon (1x), Luckis, Marcos (1x), Gideon, Sthlberg (1x), Najdorf, Miguel (1x), Krupsky, G (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Bb7
4…Bb4+
4…d5
4…Be7
<1800
218
89%
4%
2%
1%
1800-2200
2181
92%
4%
1%
1%
2200-2600
3906
94%
3%
1%
0%
2600+
218
94%
2%
3%
0%
Évolution par décennie (% des parties)
Décennie
N parties
4…Bb7
4…Bb4+
4…d5
4…Be7
1870s
1
100%
—
—
—
1880s
4
75%
25%
—
—
1890s
3
100%
—
—
—
1920s
11
100%
—
—
—
1930s
43
98%
2%
—
—
1940s
42
88%
5%
—
7%
1950s
244
92%
5%
2%
1%
1960s
312
97%
1%
0%
1%
1970s
402
95%
3%
0%
1%
1980s
528
91%
3%
2%
2%
1990s
1355
94%
3%
1%
0%
2000s
2657
93%
4%
1%
1%
2010s
2382
92%
3%
2%
1%
2020s
382
92%
3%
2%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Bb7
92%
92%
-0.0%
4…Bb4+
3%
3%
-0.2%
4…d5
2%
2%
+0.5%
4…Be7
1%
0%
▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties Karpov, Anatoly — 10 parties Karpov, Aleksandr — 8 parties Tal, Mikhail — 7 parties Kramnik, Vladimir — 6 parties Alekhine, Alexander — 5 parties Anand, Viswanathan — 4 parties Botvinnik, Mikhail — 3 parties Euwe, Max — 2 parties Ju, Wenjun — 2 parties Steinitz, Wilhelm — 1 partie Kasparov, Garry — 1 partie Hou, Yifan — 1 partie
Parties historiques
4…Bb7 — 93.3% (7802 parties)
1878 — Mason, James vs Blackburne, Joseph — 1/2-1/2 — Paris FRA 1881 — Wayte, William vs Owen, John — 0-1 — Leamington 1883 — McKenzie, George vs Blackburne, Joseph — 1-0 — London ENG 1885 — Mason, James vs Taubenhaus, Jean — 1-0 — Hamburg GER 1890 — Schroeter, Maik vs Goering, H. — 1-0 — Regensburg
4…Bb4+ — 3.3% (273 parties)
1883 — Cook, William vs Kay Leather R — 1/2-1/2 — Birmingham ENG 1935 — Bogoljubow, Efim vs Schaedle Richard — 1-0 — Berlin GER 1941 — Ernst, Wilhelm vs Rellstab, Ludwig — 0-1 — Bad Oeynhausen GER 1948 — Zorat, Paolo vs Benvenuti, Carlo — 0-1 — Venice ITA 1951 — Zirngibl, Albert vs Kirchhammer, Rudolf — 1-0 — Schwerin GER
4…d5 — 1.3% (106 parties)
1954 — Pachman, Ludek vs Euwe, Max — 1-0 — Amsterdam NED 1954 — Pachman, Ludek vs Euwe — 1-0 — Amsterdam (OLympiad) 1955 — Fuchs, Reinhart vs Kolarov, Atanas S. — 1/2-1/2 — Erfurt GER 1957 — Alster, Ladislav vs Kolarov, Atanas S. — 1/2-1/2 — Wageningen NED 1963 — Adamski, Jan vs Tan, Lian Ann — 1/2-1/2 — Vrnjacka Banja SRB
4…Be7 — 0.8% (69 parties)
1946 — Gideon, Sthlberg vs Najdorf, Miguel — 0-1 — Mar del Plata ARG 1947 — Van Scheltinga, Theo vs O'Kelly de Galway, Alberic — 0-1 — Antwerp BEL 1947 — Stahlberg, Gideon vs Luckis, Marcos — 1-0 — Mar del Plata ARG 1952 — Simagin, Vladimir vs Bronstein, David I — 1/2-1/2 — Moskou ch-URS 1955 — Filip, Marius Liviu vs Pirc, Vasja — 1/2-1/2 — Zagreb CRO
Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 8 parties
Tal, Mikhail — 7 parties
Kramnik, Vladimir — 6 parties
Alekhine, Alexander — 5 parties
Anand, Viswanathan — 4 parties
Botvinnik, Mikhail — 3 parties
Euwe, Max — 2 parties
Ju, Wenjun — 2 parties
Steinitz, Wilhelm — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
1881 — Wayte, William vs Owen, John — 0-1 — Leamington
1883 — McKenzie, George vs Blackburne, Joseph — 1-0 — London ENG
1885 — Mason, James vs Taubenhaus, Jean — 1-0 — Hamburg GER
1890 — Schroeter, Maik vs Goering, H. — 1-0 — Regensburg
1935 — Bogoljubow, Efim vs Schaedle Richard — 1-0 — Berlin GER
1941 — Ernst, Wilhelm vs Rellstab, Ludwig — 0-1 — Bad Oeynhausen GER
1948 — Zorat, Paolo vs Benvenuti, Carlo — 0-1 — Venice ITA
1951 — Zirngibl, Albert vs Kirchhammer, Rudolf — 1-0 — Schwerin GER
1954 — Pachman, Ludek vs Euwe — 1-0 — Amsterdam (OLympiad)
1955 — Fuchs, Reinhart vs Kolarov, Atanas S. — 1/2-1/2 — Erfurt GER
1957 — Alster, Ladislav vs Kolarov, Atanas S. — 1/2-1/2 — Wageningen NED
1963 — Adamski, Jan vs Tan, Lian Ann — 1/2-1/2 — Vrnjacka Banja SRB
1947 — Van Scheltinga, Theo vs O'Kelly de Galway, Alberic — 0-1 — Antwerp BEL
1947 — Stahlberg, Gideon vs Luckis, Marcos — 1-0 — Mar del Plata ARG
1952 — Simagin, Vladimir vs Bronstein, David I — 1/2-1/2 — Moskou ch-URS
1955 — Filip, Marius Liviu vs Pirc, Vasja — 1/2-1/2 — Zagreb CRO