Ambassadeurs : Drasko, Milan (43x), Stefanova, Antoaneta (23x), Hartoch, Robert G (20x), Lazic, Miroljub (19x), Speelman, Jon S (17x), Vaganian, Rafael A (15x), Badea, Bela (15x), Maiwald, Jens-Uwe (14x)
4…e6 — 12.3% (566 parties)
Ambassadeurs : Zhigalko, Sergei (12x), Dreev, Aleksey (10x), Blagojevic, Dragisa (8x), Sargissian, Gabriel (7x), Basso, Pier Luigi (6x), Eljanov, Pavel (6x), Roy, Ali (5x), Gabuzyan, Hovhannes (4x)
Ambassadeurs : Girya, Olga (8x), Erenburg, Sergey (5x), Kobalia, Mikhail (5x), Aczel, Gergely (5x), Pantsulaia, Levan (4x), Kozak, Adam (4x), Murzin, Volodar (4x), ? (3x)
4…Bxf3 — 0.3% (14 parties)
Ambassadeurs : Lopes Antonio C (1x), Do Nascimento Ricardo (1x), Graf, Felix (1x), Berezovsky, Daniel (1x), van Kan, Thomas (1x), Sakowski, Christian (1x), Tsaturian, Valeri (1x), Fernandez, La (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…Nd7
4…e6
4…Nf6
4…Bxf3
<1800
52
71%
15%
13%
—
1800-2200
788
73%
13%
13%
1%
2200-2600
3144
80%
12%
8%
0%
2600+
278
65%
22%
14%
—
Évolution par décennie (% des parties)
Décennie
N parties
4…Nd7
4…e6
4…Nf6
4…Bxf3
1930s
2
100%
—
—
—
1960s
10
60%
—
40%
—
1970s
46
74%
17%
9%
—
1980s
125
83%
10%
6%
1%
1990s
884
85%
7%
8%
—
2000s
1037
85%
6%
8%
1%
2010s
1869
73%
16%
11%
0%
2020s
615
66%
20%
14%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…Nd7
73%
66%
▼ -6.5%
4…e6
16%
20%
▲ +3.3%
4…Nf6
11%
14%
▲ +3.0%
4…Bxf3
0%
0%
+0.3%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties Ju, Wenjun — 10 parties Gukesh D — 8 parties Anand, Viswanathan — 5 parties Ding, Liren — 4 parties Kasparov, Garry — 2 parties Smyslov, Vassily — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
4…Nd7 — 77.3% (3546 parties)
1937 — Lisitsin, Georgy vs Kan, Ilya A — 1-0 — URS-ch10 Tbilisi 1937 — Lisitsin, Georgy vs Kan, Ilya A — 1-0 — Tbilisi ch-URS 1963 — Vitolinsh, Alvis vs Bojkovic, Slobodan — 1/2-1/2 — Rijeka 1964 — Wexler, Bernardo vs Witt, Leslie — 1-0 — Tel Aviv ISR 1967 — Eising, Johannes vs Mohrlok, Dieter — 1/2-1/2 — Kiel GER
4…e6 — 12.3% (566 parties)
1973 — Schmidt, Waldemar vs Marszalek, Rafal — 1-0 — Gdynia POL 1974 — Timman, Jan H vs Begovac, Josip — 1-0 — Sombor 1975 — Van Emmelo, John vs Huyck, Walter — 1-0 — Ghent 1977 — Neckar, Lubomir vs Tischbierek, Raj — 1-0 — Leipzig GER 1977 — Grigorian, Karen vs Bagirov, Vladimir — 1/2-1/2 — Baku AZE
4…Nf6 — 9.8% (450 parties)
1965 — Gereben, Erno vs Karaklajic, Nikola — 1/2-1/2 — Beverwijk NED 1966 — Doda, Zbigniew vs Neikirkh, Oleg — 1-0 — Polanica Zdroj POL 1968 — Filip, Miroslav vs Sigurjonsson, Gudmundur — 1/2-1/2 — Lugano SUI 1968 — Filip, Miroslav vs Sigurjonsson, Gudmundur — 1/2-1/2 — Lugano ol 1973 — Andersson, Ulf vs Garcia Martinez, Silvino — 1/2-1/2 — Madrid ESP
4…Bxf3 — 0.3% (14 parties)
1981 — Lopes Antonio C vs Do Nascimento Ricardo — 1/2-1/2 — ? 2000 — van Kan, Thomas vs Sakowski, Christian — 1/2-1/2 — ? 2000 — Tsaturian, Valeri vs Fernandez, La — 1/2-1/2 — ? 2001 — Graf, Felix vs Berezovsky, Daniel — 1-0 — Sebnitz 2004 — Lubashov, Alexei vs Popov, Roman — 1/2-1/2 — chessassistantclub.com INT
Ju, Wenjun — 10 parties
Gukesh D — 8 parties
Anand, Viswanathan — 5 parties
Ding, Liren — 4 parties
Kasparov, Garry — 2 parties
Smyslov, Vassily — 1 partie
Carlsen, Magnus — 1 partie
1937 — Lisitsin, Georgy vs Kan, Ilya A — 1-0 — Tbilisi ch-URS
1963 — Vitolinsh, Alvis vs Bojkovic, Slobodan — 1/2-1/2 — Rijeka
1964 — Wexler, Bernardo vs Witt, Leslie — 1-0 — Tel Aviv ISR
1967 — Eising, Johannes vs Mohrlok, Dieter — 1/2-1/2 — Kiel GER
1974 — Timman, Jan H vs Begovac, Josip — 1-0 — Sombor
1975 — Van Emmelo, John vs Huyck, Walter — 1-0 — Ghent
1977 — Neckar, Lubomir vs Tischbierek, Raj — 1-0 — Leipzig GER
1977 — Grigorian, Karen vs Bagirov, Vladimir — 1/2-1/2 — Baku AZE
1966 — Doda, Zbigniew vs Neikirkh, Oleg — 1-0 — Polanica Zdroj POL
1968 — Filip, Miroslav vs Sigurjonsson, Gudmundur — 1/2-1/2 — Lugano SUI
1968 — Filip, Miroslav vs Sigurjonsson, Gudmundur — 1/2-1/2 — Lugano ol
1973 — Andersson, Ulf vs Garcia Martinez, Silvino — 1/2-1/2 — Madrid ESP
2000 — van Kan, Thomas vs Sakowski, Christian — 1/2-1/2 — ?
2000 — Tsaturian, Valeri vs Fernandez, La — 1/2-1/2 — ?
2001 — Graf, Felix vs Berezovsky, Daniel — 1-0 — Sebnitz
2004 — Lubashov, Alexei vs Popov, Roman — 1/2-1/2 — chessassistantclub.com INT