Ambassadeurs : Groh, Jiri (10x), Bocharov, Dmitry (8x), Snikkers, Naomi (7x), Csom, Istvan (5x), Han Wong, Ingrid (4x), Jakubowski, Karl (4x), Hartsteen, Mark (4x), Solyomvari, Roxanne (4x)
2…Bb4+ — 6.4% (117 parties)
Ambassadeurs : Korobov, Anton (6x), Csom, Istvan (5x), Topalov, Veselin (4x), Kokarev, Dmitry (3x), Gumularz, Szymon (3x), Gavrikov, Viktor (2x), Karolyi, Tibor (2x), Bosboom, Manuel (2x)
2…f5 — 5.7% (104 parties)
Ambassadeurs : Demeter, Peter (7x), Groh, Jiri (2x), Ludvigsen, Jan Helge (2x), Andersen, Harry (2x), Arge, Eilif M (2x), Reimann, Guenther (2x), Zhou, Jianchao (2x), Idani, Pouya (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
2…Nf6
2…Nc6
2…Bb4+
2…f5
<1800
86
50%
21%
2%
8%
1800-2200
522
45%
28%
3%
6%
2200-2600
630
45%
25%
9%
6%
2600+
136
60%
8%
17%
3%
Évolution par décennie (% des parties)
Décennie
N parties
2…Nf6
2…Nc6
2…Bb4+
2…f5
1930s
2
50%
—
—
50%
1940s
2
50%
50%
—
—
1950s
11
27%
18%
—
9%
1960s
5
20%
—
—
20%
1970s
19
37%
21%
11%
—
1980s
31
26%
32%
13%
10%
1990s
205
43%
26%
5%
5%
2000s
476
41%
26%
4%
8%
2010s
646
49%
26%
3%
6%
2020s
439
52%
19%
14%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
2…Nf6
49%
52%
▲ +2.9%
2…Nc6
26%
19%
▼ -7.3%
2…Bb4+
3%
14%
▲ +10.3%
2…f5
6%
3%
▼ -3.4%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 8 parties Anand, Viswanathan — 5 parties Gukesh D — 2 parties Karpov, Anatoly — 1 partie
Parties historiques
2…Nf6 — 46.3% (850 parties)
1939 — Ragozin, Viacheslav vs Kan, Ilya A — 0-1 — Leningrad RUS 1947 — Abramov, Lev vs Podolny, Evgeni — 1-0 — Moscow RUS 1950 — Canali, Adrien vs Magrin, Antonio — 1/2-1/2 — Milan ITA 1951 — Larsen, Bent vs Hammartang, Agne — 1-0 — Trondheim NOR 1957 — Ingerslev, Aage vs Haahr, Thorkild — 1-0 — Odense DEN
2…Nc6 — 24.3% (446 parties)
1947 — Stoeckl, Ernst vs Kellner, Adolf — 1/2-1/2 — Vienna AUT 1952 — Larsen, Bent vs Lindgard, Gayte — 1-0 — Trondheim NOR 1952 — Madsen, Edward vs Johansson, Ingemar 1966 — 0-1 — Helsinki olm 1971 — Schoeneberg, Manfred vs Schmidt, Hannah — 1-0 — Strasbourg ch20-DDR 1975 — Matera, Salvatore vs Haag, Ervin — 1/2-1/2 — Birmingham ENG
2…Bb4+ — 6.4% (117 parties)
1975 — Cafferty, Bernard vs Bisguier, Arthur B — 0-1 — Birmingham ENG 1975 — Miles, Anthony J vs Corden, Martyn J — 1/2-1/2 — Birmingham ENG 1983 — Gulko, Boris vs Gavrikov, Viktor — 1/2-1/2 — Klaipeda 1983 — Usurpator vs Storm Alvarez, Ailen — 1/2-1/2 — Leiden NED 1985 — Chernin, Alexander vs Gavrikov, Viktor — 1/2-1/2 — Riga ch-URS / zt
2…f5 — 5.7% (104 parties)
1937 — Boros, Samuel vs Gereben, Erno — 1-0 — Budapest m 1959 — Vukovic, Sara vs Djantar, Djordje — 1/2-1/2 — Kragujevac ch14-YUG 1961 — Klaput, Edward vs Sliwa, Bogdan — 0-1 — Katowice ch18-POL 1982 — Timar, Bela vs Timar, Zsolt — 0-1 — Berettyoujfalu 1984 — Toth, Christian Endre vs Terzian, Francisco Antonio — 0-1 — Cabo Frio
Anand, Viswanathan — 5 parties
Gukesh D — 2 parties
Karpov, Anatoly — 1 partie
1947 — Abramov, Lev vs Podolny, Evgeni — 1-0 — Moscow RUS
1950 — Canali, Adrien vs Magrin, Antonio — 1/2-1/2 — Milan ITA
1951 — Larsen, Bent vs Hammartang, Agne — 1-0 — Trondheim NOR
1957 — Ingerslev, Aage vs Haahr, Thorkild — 1-0 — Odense DEN
1952 — Larsen, Bent vs Lindgard, Gayte — 1-0 — Trondheim NOR
1952 — Madsen, Edward vs Johansson, Ingemar 1966 — 0-1 — Helsinki olm
1971 — Schoeneberg, Manfred vs Schmidt, Hannah — 1-0 — Strasbourg ch20-DDR
1975 — Matera, Salvatore vs Haag, Ervin — 1/2-1/2 — Birmingham ENG
1975 — Miles, Anthony J vs Corden, Martyn J — 1/2-1/2 — Birmingham ENG
1983 — Gulko, Boris vs Gavrikov, Viktor — 1/2-1/2 — Klaipeda
1983 — Usurpator vs Storm Alvarez, Ailen — 1/2-1/2 — Leiden NED
1985 — Chernin, Alexander vs Gavrikov, Viktor — 1/2-1/2 — Riga ch-URS / zt
1959 — Vukovic, Sara vs Djantar, Djordje — 1/2-1/2 — Kragujevac ch14-YUG
1961 — Klaput, Edward vs Sliwa, Bogdan — 0-1 — Katowice ch18-POL
1982 — Timar, Bela vs Timar, Zsolt — 0-1 — Berettyoujfalu
1984 — Toth, Christian Endre vs Terzian, Francisco Antonio — 0-1 — Cabo Frio