Ambassadeurs : Schmalz, Peter (60x), Khenkin, Igor (42x), Homont, René de (42x), Salzmann, Stefan (35x), Packroff, Hermann (29x), Baumgartner, Ulrich (28x), Tkachenko, Igor (27x), Grishchenko, Sergey (26x)
Ambassadeurs : Arkell, Keith C (72x), Fernandez, Javier Horacio (42x), Zelcic, Robert (38x), Lyell, Mark (32x), Belenkaya, Dina (25x), Celan, Melissa (22x), Khenkin, Igor (21x), Dolgov, Igor (21x)
4…Qa5+ — 0.3% (30 parties)
Ambassadeurs : Matulovic, Milan (1x), Germek, Milan (1x), Triplett, Thomas (1x), Morris, Jewell (1x), Martens Thomas (1x), Behrmann, Klaus Joergen (1x), Vacek, Miroslav (1x), Erban, Stepan (1x)
4…Bf5 — 0.1% (10 parties)
Ambassadeurs : Zendrowski, Jay (1x), Elieff, Kosta (1x), Dunlap Robert (1x), DeFrayne, Don (1x), Pupols, Viktors (1x), Bartron, Paul (1x), Ferreira, Jose Carlos (1x), Santos Filho, Tadeu Sousa (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…e6
4…Nc6
4…Qa5+
4…Bf5
<1800
244
53%
45%
1%
0%
1800-2200
3433
59%
40%
0%
0%
2200-2600
5265
65%
35%
0%
0%
2600+
190
69%
31%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4…e6
4…Nc6
4…Qa5+
4…Bf5
1910s
1
100%
—
—
—
1950s
2
50%
50%
—
—
1960s
26
31%
65%
4%
—
1970s
5
20%
80%
—
—
1980s
29
14%
86%
—
—
1990s
502
23%
76%
1%
0%
2000s
1915
49%
50%
0%
0%
2010s
4334
58%
42%
0%
0%
2020s
2918
83%
17%
0%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…e6
58%
83%
▲ +24.8%
4…Nc6
42%
17%
▼ -24.9%
4…Qa5+
0%
0%
-0.1%
4…Bf5
0%
0%
+0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties Botvinnik, Mikhail — 4 parties Anand, Viswanathan — 3 parties Ju, Wenjun — 2 parties Karpov, Aleksandr — 1 partie Kramnik, Vladimir — 1 partie Carlsen, Magnus — 1 partie Ding, Liren — 1 partie Hou, Yifan — 1 partie
Parties historiques
4…e6 — 61.7% (6003 parties)
1912 — Treybal, Karel vs Carls, Carl — 0-1 — Breslau GER 1958 — Redolfi, Argentino Rodolfo vs Puiggros, Guillermo — 1-0 — Buenos Aires ARG 1961 — Al Tal, Ammar vs Botwinnik — 1/2-1/2 — Moskau 1961 — Tal, Mikhail vs Botvinnik, Mikhail — 1/2-1/2 — Moskou wch-m 1961 — Tal, Mikhail vs Botvinnik, Mikhail — 1-0 — Moskou wch-m
4…Nc6 — 37.8% (3683 parties)
1955 — Spassky, Boris V. vs Kotov Lundqvist, Alex — 0-1 — Moskou ch-URS 1961 — Aronin, Lev vs Berezhnoi, V. — 1-0 — Moscow RUS 1962 — Lein, Andreas vs Seljoshnev — 1-0 — Leningrad RUS 1962 — Kavalek, Lubomir vs Augustin, Josef — 0-1 — Jablonec 1962 — Tukmakov, Vladimir B vs Berezhnoy, Viktor — 1-0 — Kiev UKR
4…Qa5+ — 0.3% (30 parties)
1961 — Matulovic, Milan vs Germek, Milan — 0-1 — Belgrade SRB 1996 — Martens Thomas vs Behrmann, Klaus Joergen — 1/2-1/2 — ? 1997 — Vacek, Miroslav vs Erban, Stepan — 1-0 — Svetla nad Sazavou 1998 — Triplett, Thomas vs Morris, Jewell — 0-1 — USA 2001 — Baumgardt, Uwe vs Stiller, Bjoern — 1-0 — ?
4…Bf5 — 0.1% (10 parties)
1996 — Zendrowski, Jay vs Elieff, Kosta — 1-0 — London,Canada 2000 — Pupols, Viktors vs Bartron, Paul — 0-1 — Seattle, WA USA 2001 — Dunlap Robert vs DeFrayne, Don — 0-1 — ? 2008 — Ferreira, Jose Carlos vs Santos Filho, Tadeu Sousa — 1/2-1/2 — Rio de Janeiro BRA 2017 — Georgiou, Denis vs Lovell, William Pm — 1/2-1/2 — Llandudno
Botvinnik, Mikhail — 4 parties
Anand, Viswanathan — 3 parties
Ju, Wenjun — 2 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie
Hou, Yifan — 1 partie
1958 — Redolfi, Argentino Rodolfo vs Puiggros, Guillermo — 1-0 — Buenos Aires ARG
1961 — Al Tal, Ammar vs Botwinnik — 1/2-1/2 — Moskau
1961 — Tal, Mikhail vs Botvinnik, Mikhail — 1/2-1/2 — Moskou wch-m
1961 — Tal, Mikhail vs Botvinnik, Mikhail — 1-0 — Moskou wch-m
1961 — Aronin, Lev vs Berezhnoi, V. — 1-0 — Moscow RUS
1962 — Lein, Andreas vs Seljoshnev — 1-0 — Leningrad RUS
1962 — Kavalek, Lubomir vs Augustin, Josef — 0-1 — Jablonec
1962 — Tukmakov, Vladimir B vs Berezhnoy, Viktor — 1-0 — Kiev UKR
1996 — Martens Thomas vs Behrmann, Klaus Joergen — 1/2-1/2 — ?
1997 — Vacek, Miroslav vs Erban, Stepan — 1-0 — Svetla nad Sazavou
1998 — Triplett, Thomas vs Morris, Jewell — 0-1 — USA
2001 — Baumgardt, Uwe vs Stiller, Bjoern — 1-0 — ?
2000 — Pupols, Viktors vs Bartron, Paul — 0-1 — Seattle, WA USA
2001 — Dunlap Robert vs DeFrayne, Don — 0-1 — ?
2008 — Ferreira, Jose Carlos vs Santos Filho, Tadeu Sousa — 1/2-1/2 — Rio de Janeiro BRA
2017 — Georgiou, Denis vs Lovell, William Pm — 1/2-1/2 — Llandudno