Ambassadeurs : Pogorelov, Ruslan (41x), Romanishin, Oleg M (37x), Rozentalis, Eduardas (36x), Uhlmann, Wolfgang (34x), Korchnoi, Viktor (27x), Timman, Jan H (21x), Drasko, Milan (19x), Kholmov, Ratmir D (16x)
Ambassadeurs : Mikhalchishin, Adrian (16x), Romanishin, Oleg M (14x), Korchnoi, Viktor (12x), Rozentalis, Eduardas (12x), Robatsch, Karl (11x), Yermolinsky, Alex (10x), Olafsson, Fridrik (9x), Kramnik, Vladimir (9x)
4.Qb3 — 6.6% (479 parties)
Ambassadeurs : Pelletier, Yannick (8x), Pachman, Ludek (7x), Mrva, Martin (5x), Polugaevsky, Lev (4x), Kramnik, Vladimir (4x), Korchnoi, Viktor (4x), Huss, Andreas (4x), Tejas, Ravichandran (4x)
4.g4 — 5.9% (426 parties)
Ambassadeurs : Krasenkow, Michal (17x), Rozentalis, Eduardas (11x), Zvjaginsev, Vadim (7x), Popov, Valerij (6x), Kipper, Jens (5x), Pogorelov, Ruslan (5x), Halkias, Stelios (4x), Eklund, Lars-Goran (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Qc2
4.g3
4.Qb3
4.g4
<1800
214
51%
21%
4%
2%
1800-2200
1538
60%
16%
6%
5%
2200-2600
4526
64%
17%
7%
7%
2600+
344
58%
22%
6%
7%
Évolution par décennie (% des parties)
Décennie
N parties
4.Qc2
4.g3
4.Qb3
4.g4
1950s
29
31%
21%
14%
—
1960s
145
24%
26%
19%
—
1970s
286
72%
14%
6%
—
1980s
575
62%
27%
4%
—
1990s
1269
53%
27%
10%
2%
2000s
2203
63%
13%
7%
8%
2010s
2185
63%
14%
5%
8%
2020s
590
66%
11%
6%
10%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Qc2
63%
66%
▲ +3.2%
4.g3
14%
11%
▼ -3.5%
4.Qb3
5%
6%
▲ +1.2%
4.g4
8%
10%
▲ +2.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties Karpov, Anatoly — 10 parties Anand, Viswanathan — 10 parties Kramnik, Vladimir — 10 parties Carlsen, Magnus — 9 parties Kasparov, Garry — 7 parties Hou, Yifan — 6 parties Ju, Wenjun — 1 partie Botvinnik, Mikhail — 1 partie Ding, Liren — 1 partie
Parties historiques
4.Qc2 — 60.8% (4431 parties)
1950 — Steinmeyer, Robert vs Byrne, Robert E — 1/2-1/2 — New York ch USA 1950 — Vaitonis, Povilas vs Anderson, Frank Ross — 1/2-1/2 — Toronto CAN 1952 — German, Eugenio vs Vasconcellos, Fernando O — 1/2-1/2 — Sao Paulo BRA 1954 — Grob, Hans vs Nievergelt, Erwin — 1-0 — Zurich SUI 1954 — Trifunovic, Petar vs Nievergelt, Erwin — 0-1 — Zurich SUI
4.g3 — 17.2% (1251 parties)
1953 — Smyslov, Vasily vs Rapaka Samuel Paul — 1-0 — Zurich SUI 1954 — Pachman, Ludek vs Balanel, Ion — 0-1 — Bucharest ROU 1954 — Olafsson, Fridrik vs Eken, Max — 1/2-1/2 — Amsterdam olm 1957 — Chistiakov, Alexander vs Furman, Semyon — 1/2-1/2 — Kiev UKR 1957 — Golz, Werner vs Portisch, Lajos — 0-1 — Ploiesti
4.Qb3 — 6.6% (479 parties)
1952 — Podgorny, Jiri vs Kucera, Jan — 0-1 — Tatranska Lomnica 1954 — Fuster, Geza vs Anderson, Frank Ross — 1/2-1/2 — Toronto CAN 1958 — Pachman, Ludek vs Anderson, Frank Ross — 1/2-1/2 — Munchen olm 1959 — Sofrevski, Jovan vs Trifunovic, Petar — 1/2-1/2 — Kragujevac ch14-YUG 1960 — Stahlberg, Gideon vs Lundin, Erik — 1/2-1/2 — Stockholm SWE
4.g4 — 5.9% (426 parties)
1997 — Zvjaginsev, Vadim vs Benjamin, Joel — 1/2-1/2 — Groningen NED 1997 — Krasenkow, Michal vs Garcia, Gildardo — 1-0 — Groningen NED 1998 — Rajlich, Iweta vs Szymanski, Marcin — 1/2-1/2 — POL-chTJ Rowy POL 1998 — Niklasch, Oliver vs Schwing, Hans-Elmar — 0-1 — Oberliga Sued W9798 1998 — Tukmakov, Vladimir B vs Shneider, Aleksandr — 0-1 — Donetsk UKR
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 9 parties
Kasparov, Garry — 7 parties
Hou, Yifan — 6 parties
Ju, Wenjun — 1 partie
Botvinnik, Mikhail — 1 partie
Ding, Liren — 1 partie
1950 — Vaitonis, Povilas vs Anderson, Frank Ross — 1/2-1/2 — Toronto CAN
1952 — German, Eugenio vs Vasconcellos, Fernando O — 1/2-1/2 — Sao Paulo BRA
1954 — Grob, Hans vs Nievergelt, Erwin — 1-0 — Zurich SUI
1954 — Trifunovic, Petar vs Nievergelt, Erwin — 0-1 — Zurich SUI
1954 — Pachman, Ludek vs Balanel, Ion — 0-1 — Bucharest ROU
1954 — Olafsson, Fridrik vs Eken, Max — 1/2-1/2 — Amsterdam olm
1957 — Chistiakov, Alexander vs Furman, Semyon — 1/2-1/2 — Kiev UKR
1957 — Golz, Werner vs Portisch, Lajos — 0-1 — Ploiesti
1954 — Fuster, Geza vs Anderson, Frank Ross — 1/2-1/2 — Toronto CAN
1958 — Pachman, Ludek vs Anderson, Frank Ross — 1/2-1/2 — Munchen olm
1959 — Sofrevski, Jovan vs Trifunovic, Petar — 1/2-1/2 — Kragujevac ch14-YUG
1960 — Stahlberg, Gideon vs Lundin, Erik — 1/2-1/2 — Stockholm SWE
1997 — Krasenkow, Michal vs Garcia, Gildardo — 1-0 — Groningen NED
1998 — Rajlich, Iweta vs Szymanski, Marcin — 1/2-1/2 — POL-chTJ Rowy POL
1998 — Niklasch, Oliver vs Schwing, Hans-Elmar — 0-1 — Oberliga Sued W9798
1998 — Tukmakov, Vladimir B vs Shneider, Aleksandr — 0-1 — Donetsk UKR