Ambassadeurs : Kurajica, Bojan (13x), Huebner, Robert (6x), Burmakin, Vladimir (5x), Dorfman, Iossif (3x), Schlosser, Philipp (3x), Seirawan, Yasser (3x), Gross, Georg (3x), Ivanov, Alexander V. (3x)
4.Bg5 — 3.2% (137 parties)
Ambassadeurs : Romanishin, Oleg M (19x), Bischoff, Klaus (4x), Tal, Mikhail (3x), Polugaevsky, Lev (3x), Speelman, Jon S (3x), Huebner, Robert (3x), Dragieva, Denitza (3x), Kurajica, Bojan (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Bg2
4.a4
4.Qd3
4.Bg5
<1800
34
94%
3%
—
—
1800-2200
983
86%
8%
2%
2%
2200-2600
2977
81%
6%
7%
4%
2600+
131
73%
—
13%
11%
Évolution par décennie (% des parties)
Décennie
N parties
4.Bg2
4.a4
4.Qd3
4.Bg5
1920s
1
100%
—
—
—
1960s
4
100%
—
—
—
1970s
27
93%
7%
—
—
1980s
276
83%
5%
6%
4%
1990s
618
83%
5%
7%
2%
2000s
1092
83%
7%
8%
2%
2010s
1736
82%
7%
4%
4%
2020s
584
82%
6%
3%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Bg2
82%
82%
▲ +0.8%
4.a4
7%
6%
▼ -0.6%
4.Qd3
4%
3%
▼ -1.1%
4.Bg5
4%
3%
▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 9 parties Karpov, Anatoly — 4 parties Kasparov, Garry — 3 parties Smyslov, Vladimir — 2 parties Kramnik, Vladimir — 2 parties Ding, Liren — 2 parties Carlsen, Magnus — 2 parties Karpov, Aleksandr — 1 partie Hou, Yifan — 1 partie
Parties historiques
4.Bg2 — 82.5% (3577 parties)
1928 — Schelfhout, Willem vs Sapira, Emmanuel — 0-1 — The Hague NED 1961 — Pavlenko, Yury vs Roizman, Abram Y — 0-1 — Batumi GEO 1965 — Radulescu, Mihai vs Soos, Bela — 1/2-1/2 — Bucharest ROU 1968 — Pfeil, Hartmut vs Schilling, Rolf — 1-0 — Neukieritzsch 1968 — Rovira Mas, Jorge vs Myers, Hugh — 1-0 — Lugano SUI
4.a4 — 6.3% (274 parties)
1971 — Hartoch, Robert G vs Timman, Jan H — 1-0 — Amsterdam NED 1979 — Rashkovsky, Nukhim N vs Makarichev, Sergey — 1/2-1/2 — Minsk ch-URS 1980 — Qendro, Llambi vs Tiller, Bjorn — 1/2-1/2 — La Valetta 1982 — Heemskerk, Wim vs Douven, Rudy — 0-1 — NED-ch sf B Eindhoven NED 1983 — Simic, Radoslav K vs De Firmian, Nick — 1-0 — Stara Pazova
4.Qd3 — 5.6% (242 parties)
1980 — Beliavsky, Alexander G vs Stean, Michael F — 1/2-1/2 — Baden-Baden GER 1983 — Dorfman, Iossif vs Skrobek, Ryszard — 1-0 — Warsaw POL 1983 — Alburt, Lev vs Kudrin, Sergey — 1/2-1/2 — New York, NY USA 1983 — Chekhov, Valery A vs Chernin, Alexander — 1/2-1/2 — Irkutsk 1983 — Plachetka, Jan vs Karolyi, Tibor — 1-0 — Kecskemet HUN
4.Bg5 — 3.2% (137 parties)
1983 — Tarjan, James vs De Firmian, Nick — 1-0 — USA 1984 — Tal, Mikhail vs Polugaevsky, Lev — 1/2-1/2 — SSSR 1984 — Viaud, Anthony vs Seret, Jean-Luc — 0-1 — Val Thorens FRA 1984 — Romanishin, Oleg M vs Horvath, Tamas — 0-1 — Lvov UKR 1984 — Tal, Mikhail vs Polugaevsky, Lev — 1/2-1/2 — ?
Karpov, Anatoly — 4 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 2 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Carlsen, Magnus — 2 parties
Karpov, Aleksandr — 1 partie
Hou, Yifan — 1 partie
1961 — Pavlenko, Yury vs Roizman, Abram Y — 0-1 — Batumi GEO
1965 — Radulescu, Mihai vs Soos, Bela — 1/2-1/2 — Bucharest ROU
1968 — Pfeil, Hartmut vs Schilling, Rolf — 1-0 — Neukieritzsch
1968 — Rovira Mas, Jorge vs Myers, Hugh — 1-0 — Lugano SUI
1979 — Rashkovsky, Nukhim N vs Makarichev, Sergey — 1/2-1/2 — Minsk ch-URS
1980 — Qendro, Llambi vs Tiller, Bjorn — 1/2-1/2 — La Valetta
1982 — Heemskerk, Wim vs Douven, Rudy — 0-1 — NED-ch sf B Eindhoven NED
1983 — Simic, Radoslav K vs De Firmian, Nick — 1-0 — Stara Pazova
1983 — Dorfman, Iossif vs Skrobek, Ryszard — 1-0 — Warsaw POL
1983 — Alburt, Lev vs Kudrin, Sergey — 1/2-1/2 — New York, NY USA
1983 — Chekhov, Valery A vs Chernin, Alexander — 1/2-1/2 — Irkutsk
1983 — Plachetka, Jan vs Karolyi, Tibor — 1-0 — Kecskemet HUN
1984 — Tal, Mikhail vs Polugaevsky, Lev — 1/2-1/2 — SSSR
1984 — Viaud, Anthony vs Seret, Jean-Luc — 0-1 — Val Thorens FRA
1984 — Romanishin, Oleg M vs Horvath, Tamas — 0-1 — Lvov UKR
1984 — Tal, Mikhail vs Polugaevsky, Lev — 1/2-1/2 — ?