Ambassadeurs : Spice, Alan (7x), Amin, Bassem (5x), Averbakh, Yuri L (2x), Sokolsky, Alexey (2x), Franz, Joachim (2x), Pritchett, Craig W (2x), Faleg, Alberto (1x), Estrada, Walter (1x)
9.Nxe4 — 22.5% (52 parties)
Ambassadeurs : Milic, Borislav (2x), Vella Ramirez, Alfonso (2x), Avontuur, Theo (2x), Luetke, Jens (2x), Bak, Istvan (1x), Archer, Clark Emerson (1x), Sutton, Alan (1x), Bertok, Mario Jr. (1x)
9.Qd3 — 5.6% (13 parties)
Ambassadeurs : Rotstein, Jefim (2x), Litmanowicz, Miroslawa (1x), Ladanyike-Karakas, Eva (1x), Tsvetkov, Alexandar K (1x), Herrmann, Ludwig (1x), Sulyok, Michael (1x), Kamptner, Wolfgang (1x), Berendsen, David (1x)
9.Nd2 — 4.3% (10 parties)
Ambassadeurs : Ronneland, Daniel (1x), Ingbrandt, Johan (1x), Nilsson, Matthias (1x), Berg, Emanuel (1x), Baete, Julien (1x), De Weerd, Jan (1x), Kuhn, Arno (1x), Schmidt, Lothar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Qc2
9.Nxe4
9.Qd3
9.Nd2
<1800
8
50%
12%
25%
—
1800-2200
104
61%
20%
7%
6%
2200-2600
66
64%
26%
5%
5%
2600+
6
83%
17%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Qc2
9.Nxe4
9.Qd3
9.Nd2
1950s
17
82%
12%
6%
—
1960s
9
67%
22%
11%
—
1970s
7
71%
14%
—
—
1980s
11
64%
36%
—
—
1990s
47
79%
13%
—
4%
2000s
65
54%
23%
8%
5%
2010s
61
57%
26%
10%
7%
2020s
14
50%
43%
—
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Qc2
57%
50%
▼ -7.4%
9.Nxe4
26%
43%
▲ +16.6%
9.Qd3
10%
0%
▼ -9.8%
9.Nd2
7%
7%
▲ +0.6%
Parties historiques
9.Qc2 — 63.2% (146 parties)
1953 — Flohr, Salo vs Sokolsky, Alexey — 0-1 — Moscow RUS 1954 — Averbakh, Yuri L vs Sokolsky, Alexey — 1-0 — Kiev ch-URS 1954 — Abramovich Furman, Semyon vs Boleslavsky, Isaac — 1-0 — Gorki 1954 — Larsen, Bent Ravn vs Nievergelt, Erwin — 1-0 — Amsterdam olm 1954 — Flohr, Salomon vs Sokolsky, Alexei — 0-1 — USSR
9.Nxe4 — 22.5% (52 parties)
1957 — Bak, Istvan vs Milic, Borislav — 1/2-1/2 — It Gotha GER 1958 — Bertok, Mario Jr. vs Milic, Borislav — 1-0 — SFRJ ch 1960 — Ayerra, Juan Maria vs Estrada Degrandi, Walter — 0-1 — Uruguay 1963 — Archer, Clark Emerson vs Sutton, Alan — 1-0 — ? 1979 — Vehre Jr, John L vs Greiner, Theodore J — 1/2-1/2 — 79 C6
9.Qd3 — 5.6% (13 parties)
1954 — Tsvetkov, Alexandar K vs Herrmann, Ludwig — 1/2-1/2 — Halle GER 1962 — Litmanowicz, Miroslawa vs Ladanyike-Karakas, Eva — 1/2-1/2 — Budapest HUN 2005 — Berendsen, David vs Terstall, Karel — 0-1 — Hengelo NED 2005 — Hausrath, Daniel vs Rotstein, Jefim — 1/2-1/2 — Solingen GER 2007 — Schatz, Christian vs Braemigk, Uwe — 1-0 — Goch
9.Nd2 — 4.3% (10 parties)
1994 — Nilsson, Matthias vs Berg, Emanuel — 1-0 — Stockholm SWE 1996 — Ronneland, Daniel vs Ingbrandt, Johan — 1/2-1/2 — Goteborg SWE 2000 — Kuhn, Arno vs Schmidt, Lothar — 0-1 — Ludwigshafen 2001 — Kahar, Krunal vs Walton, Alan J — 0-1 — Rd08-Birmingham 2004 — Baete, Julien vs De Weerd, Jan — 1/2-1/2 — Brasschaat
1954 — Averbakh, Yuri L vs Sokolsky, Alexey — 1-0 — Kiev ch-URS
1954 — Abramovich Furman, Semyon vs Boleslavsky, Isaac — 1-0 — Gorki
1954 — Larsen, Bent Ravn vs Nievergelt, Erwin — 1-0 — Amsterdam olm
1954 — Flohr, Salomon vs Sokolsky, Alexei — 0-1 — USSR
1958 — Bertok, Mario Jr. vs Milic, Borislav — 1-0 — SFRJ ch
1960 — Ayerra, Juan Maria vs Estrada Degrandi, Walter — 0-1 — Uruguay
1963 — Archer, Clark Emerson vs Sutton, Alan — 1-0 — ?
1979 — Vehre Jr, John L vs Greiner, Theodore J — 1/2-1/2 — 79 C6
1962 — Litmanowicz, Miroslawa vs Ladanyike-Karakas, Eva — 1/2-1/2 — Budapest HUN
2005 — Berendsen, David vs Terstall, Karel — 0-1 — Hengelo NED
2005 — Hausrath, Daniel vs Rotstein, Jefim — 1/2-1/2 — Solingen GER
2007 — Schatz, Christian vs Braemigk, Uwe — 1-0 — Goch
1996 — Ronneland, Daniel vs Ingbrandt, Johan — 1/2-1/2 — Goteborg SWE
2000 — Kuhn, Arno vs Schmidt, Lothar — 0-1 — Ludwigshafen
2001 — Kahar, Krunal vs Walton, Alan J — 0-1 — Rd08-Birmingham
2004 — Baete, Julien vs De Weerd, Jan — 1/2-1/2 — Brasschaat