Ambassadeurs : Lukacs, Peter (18x), Gligoric, Svetozar (16x), Georgiev, Vladimir (15x), Batsiashvili, Nino (13x), Bisguier, Arthur B (12x), De Firmian, Nick (12x), Borisenko, Georgy K (11x), Muir, Andrew J (11x)
7.Bd2 — 4.1% (150 parties)
Ambassadeurs : Kögeler, Aart (3x), Li, Chao b (3x), Aleksandrov Ivanchev, Aleksandar (3x), Bilek, Istvan (2x), Georgiev, Vladimir (2x), Balta, Mihai Victor (2x), Almasi, Zoltan (2x), Engel, Jan (1x)
7.Qc2 — 3.4% (124 parties)
Ambassadeurs : Capablanca, Jose (3x), Fox, Maurice (2x), Liebert, Heinz (2x), Sjoberg, Mats (2x), Reimann, Hubert (2x), Vinuesa, Juan (1x), Grau Lezcano, Roberto (1x), Koltanowski, George (1x)
7.a3 — 1.0% (35 parties)
Ambassadeurs : Reshevsky, Samuel (3x), Lasota, Adam (2x), Hanauer, Milton Loeb (1x), Sarris, Panagiotis (1x), Gaitanaros, George (1x), Kramer, George (1x), Kristiansen, Jens (1x), Carlsson, Aake (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7.O-O
7.Bd2
7.Qc2
7.a3
<1800
84
86%
7%
2%
5%
1800-2200
984
88%
6%
5%
1%
2200-2600
1731
94%
3%
2%
0%
2600+
170
96%
3%
1%
—
Évolution par décennie (% des parties)
Décennie
N parties
7.O-O
7.Bd2
7.Qc2
7.a3
1920s
6
83%
—
17%
—
1930s
17
59%
6%
35%
—
1940s
9
44%
—
22%
33%
1950s
66
92%
2%
6%
—
1960s
122
90%
4%
6%
—
1970s
151
95%
1%
2%
2%
1980s
238
96%
2%
3%
—
1990s
416
93%
3%
3%
1%
2000s
782
91%
4%
3%
1%
2010s
1482
91%
4%
3%
1%
2020s
353
90%
7%
3%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7.O-O
91%
90%
▼ -1.1%
7.Bd2
4%
7%
▲ +2.3%
7.Qc2
3%
3%
-0.5%
7.a3
1%
0%
▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties Carlsen, Magnus — 4 parties Ju, Wenjun — 3 parties Alekhine, Alexander — 2 parties Smyslov, Vladimir — 2 parties Botvinnik, Mikhail — 1 partie Euwe, Max — 1 partie
Parties historiques
7.O-O — 91.4% (3330 parties)
1921 — Tartakower, Savielly vs Spielmann, Rudolf — 1/2-1/2 — Vienna m1 Vienna AUT 1926 — Bogoljubow, Efim vs Saemisch, Friedrich — 1/2-1/2 — Munich GER 1928 — Yates, Frederic D vs Colle, Edgar — 1-0 — Hastings Town Hall 1929 — Van den Bosch, Johannes vs Straat, Evert — 1-0 — Amsterdam NED 1929 — Straat, Evert vs Mulder, Emile — 1-0 — Amsterdam NED
7.Bd2 — 4.1% (150 parties)
1932 — Engel, Jan vs Pokorny, Alois — 0-1 — Bad Sliac 1959 — Abraira Rodriguez, Alicia vs Aguilar Espinosa, Alann Cr — 1-0 — Buenos Aires ARG 1965 — Bilek, Istvan vs Haag, Ervin — 1-0 — Budapest HUN 1965 — Bilek, Istvan vs Varnusz, Egon — 1/2-1/2 — Budapest HUN 1966 — Gasztonyi, Endre vs Kluger, Gyula — 1/2-1/2 — Budapest HUN
7.Qc2 — 3.4% (124 parties)
1925 — Gunther Abuin, Lucas vs Heinicke, Herbert — 0-1 — Hamburg GER 1931 — Fox, Maurice vs Capablanca, Jose — 0-1 — New York, NY USA 1931 — Fox, Mark vs Capablanca, Jose — 0-1 — New York, NY USA 1931 — Fox, Maurice vs Capablanca, Jose — 0-1 — New York, NY USA 1932 — Koltanowski, George vs Milner Barry, Philip — 1-0 — Londen
7.a3 — 1.0% (35 parties)
1940 — Reshevsky, Samuel vs Hanauer, Milton Loeb — 1-0 — New York, NY USA 1946 — Reshevsky, Samuel vs Kramer, George — 1/2-1/2 — New York ch-USA 1949 — Sarris, Panagiotis vs Gaitanaros, George — 0-1 — Athens GRE 1971 — Carlsson, Aake vs Liljedahl, Lennart — 0-1 — Eskilstuna SWE 1978 — Thorsteinsdottir, Gudlaug vs DUBE H EVANS — 0-1 — Buenos Aires olm
Carlsen, Magnus — 4 parties
Ju, Wenjun — 3 parties
Alekhine, Alexander — 2 parties
Smyslov, Vladimir — 2 parties
Botvinnik, Mikhail — 1 partie
Euwe, Max — 1 partie
1926 — Bogoljubow, Efim vs Saemisch, Friedrich — 1/2-1/2 — Munich GER
1928 — Yates, Frederic D vs Colle, Edgar — 1-0 — Hastings Town Hall
1929 — Van den Bosch, Johannes vs Straat, Evert — 1-0 — Amsterdam NED
1929 — Straat, Evert vs Mulder, Emile — 1-0 — Amsterdam NED
1959 — Abraira Rodriguez, Alicia vs Aguilar Espinosa, Alann Cr — 1-0 — Buenos Aires ARG
1965 — Bilek, Istvan vs Haag, Ervin — 1-0 — Budapest HUN
1965 — Bilek, Istvan vs Varnusz, Egon — 1/2-1/2 — Budapest HUN
1966 — Gasztonyi, Endre vs Kluger, Gyula — 1/2-1/2 — Budapest HUN
1931 — Fox, Maurice vs Capablanca, Jose — 0-1 — New York, NY USA
1931 — Fox, Mark vs Capablanca, Jose — 0-1 — New York, NY USA
1931 — Fox, Maurice vs Capablanca, Jose — 0-1 — New York, NY USA
1932 — Koltanowski, George vs Milner Barry, Philip — 1-0 — Londen
1946 — Reshevsky, Samuel vs Kramer, George — 1/2-1/2 — New York ch-USA
1949 — Sarris, Panagiotis vs Gaitanaros, George — 0-1 — Athens GRE
1971 — Carlsson, Aake vs Liljedahl, Lennart — 0-1 — Eskilstuna SWE
1978 — Thorsteinsdottir, Gudlaug vs DUBE H EVANS — 0-1 — Buenos Aires olm