Ambassadeurs : Spice, Alan (8x), Amin Barzegar, Babak (5x), Averbakh, Yuri L (2x), Sokolsky, Alexey (2x), Franz, Joachim (2x), Perry, Edward (2x), Pritchett, Craig W (2x), Berg, Emanuel (2x)
9.Nxe4 — 22.5% (51 parties)
Ambassadeurs : Vella Ramirez, Alfonso (2x), Avontuur, Theo (2x), Amin Barzegar, Babak (2x), Luetke, Jens (2x), Burke, Kevin A. (2x), Bilek, Istvan (1x), Milic, Borislav (1x), Bertok, Mario Jr. (1x)
9.Qd3 — 5.7% (13 parties)
Ambassadeurs : Rotstein, Jefim (2x), Litmanowicz, Miroslawa (1x), Ladanyike-Karakas, Eva (1x), Tsvetkov, Alexandar K (1x), Herrmann, Ludwig (1x), Berendsen, David (1x), Terstall, Karel (1x), Fiducioso, Marco (1x)
9.Nd2 — 4.4% (10 parties)
Ambassadeurs : Ronneland, Daniel (1x), Ingbrandt, Johan (1x), Nilsson, Matthias (1x), Berg, Emanuel (1x), Kahar, Krunal (1x), Walton, Alan J (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
6
50%
17%
17%
—
1800-2200
88
59%
23%
6%
5%
2200-2600
73
64%
22%
7%
5%
2600+
4
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Qc2
9.Nxe4
9.Qd3
9.Nd2
1950s
16
81%
12%
6%
—
1960s
9
67%
22%
11%
—
1970s
7
71%
14%
—
—
1980s
11
64%
36%
—
—
1990s
46
78%
13%
—
4%
2000s
65
54%
23%
8%
5%
2010s
59
58%
25%
10%
7%
2020s
14
50%
43%
—
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Qc2
58%
50%
▼ -7.6%
9.Nxe4
25%
43%
▲ +17.4%
9.Qd3
10%
0%
▼ -10.2%
9.Nd2
7%
7%
+0.4%
Parties historiques
9.Qc2 — 63.0% (143 parties)
1953 — Flohr, Salo vs Sokolsky, Alexey — 0-1 — Moscow RUS 1954 — Averbakh, Yuri L vs Ragozin, Viacheslav — 1-0 — Kiev ch-URS 1954 — Averbakh, Yuri L vs Sokolsky, Alexey — 1-0 — Kiev ch-URS 1954 — Furman Oman, Anze vs Boleslavsky — 1-0 — Gorky 1954 — Larsen, Benjamin Holsko vs Nievergelt, Erwin — 1-0 — Amsterdam NED
9.Nxe4 — 22.5% (51 parties)
1957 — Bilek, Istvan vs Milic, Borislav — 1/2-1/2 — It Gotha GER 1958 — Bertok, Mario Jr. vs Milic Dobos, Simun — 1-0 — SFRJ ch 1960 — Ayerra Aizpun, Francisco Javier vs Estrada Degrandi, Walter — 0-1 — Montevideo URU 1963 — Clarke, Peter H vs Dayan Sutton, Isaac — 1-0 — Bath ch-BCF 1979 — Vehre Jr, John L vs Greiner, Theodore J — 1/2-1/2 — 79 C6
9.Qd3 — 5.7% (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 — 4.4% (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 — Birmingham ENG 2004 — Baete, Julien vs De Weerd, Jan — 1/2-1/2 — Brasschaat
1954 — Averbakh, Yuri L vs Ragozin, Viacheslav — 1-0 — Kiev ch-URS
1954 — Averbakh, Yuri L vs Sokolsky, Alexey — 1-0 — Kiev ch-URS
1954 — Furman Oman, Anze vs Boleslavsky — 1-0 — Gorky
1954 — Larsen, Benjamin Holsko vs Nievergelt, Erwin — 1-0 — Amsterdam NED
1958 — Bertok, Mario Jr. vs Milic Dobos, Simun — 1-0 — SFRJ ch
1960 — Ayerra Aizpun, Francisco Javier vs Estrada Degrandi, Walter — 0-1 — Montevideo URU
1963 — Clarke, Peter H vs Dayan Sutton, Isaac — 1-0 — Bath ch-BCF
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 — Birmingham ENG
2004 — Baete, Julien vs De Weerd, Jan — 1/2-1/2 — Brasschaat