Ambassadeurs : Cmilyte, Viktorija (4x), Ciocaltea, Victor (2x), Kaiszauri, Konstanty (2x), Staller, Peter (2x), Zahn, Nicol (2x), Sarmiento Torres, Felipe (2x), Golz, Werner (1x), Kamensky, Vitaly (1x)
8…Na6 — 31.8% (305 parties)
Ambassadeurs : Hugo, Thomas (4x), Kuczynski, Robert (3x), Grabara, Manfred (3x), Pirs, Jernej (3x), Ivanov, Alexander Al. (2x), Haakert, Juergen (2x), Marwitz, Ullrich, Dr. (2x), Doda, Zbigniew (1x)
8…Qc7 — 11.5% (110 parties)
Ambassadeurs : Pasko, Alexander (3x), Vinje, Arne (2x), Ek, Hans (2x), Tishin, D. (2x), Bondarevsky, Igor (1x), Liebert, Heinz (1x), Wolf, Rudolf (1x), Vesely, Jiri (1x)
8…Qe8 — 7.2% (69 parties)
Ambassadeurs : Strejc, Josef (2x), Vrana, Frantisek (2x), Kovar, Vojtech (1x), Ramseier, Jana S. (1x), Roth, Christian (1x), Chudy, Rastislav (1x), Ferrer Serrano, Roberto (1x), Rebolledo Francisco Javier (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…Ne4
8…Na6
8…Qc7
8…Qe8
<1800
71
28%
35%
10%
10%
1800-2200
460
35%
27%
14%
10%
2200-2600
285
36%
42%
7%
3%
2600+
15
27%
67%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
8…Ne4
8…Na6
8…Qc7
8…Qe8
1950s
3
33%
33%
33%
—
1960s
11
55%
36%
9%
—
1970s
34
26%
15%
18%
—
1980s
37
49%
11%
14%
—
1990s
155
34%
21%
12%
14%
2000s
229
34%
27%
16%
9%
2010s
368
34%
37%
10%
7%
2020s
122
36%
49%
3%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…Ne4
34%
36%
▲ +1.8%
8…Na6
37%
49%
▲ +12.2%
8…Qc7
10%
3%
▼ -6.8%
8…Qe8
7%
3%
▼ -3.2%
Parties historiques
8…Ne4 — 34.9% (335 parties)
1957 — Kamensky, Vitaly vs Shekhtman, Eduard — 1-0 — ? 1961 — Laursen, Lau vs Nielsen, Axel — 1/2-1/2 — ? 1962 — Golz, Werner vs Ciocaltea, Victor — 1/2-1/2 — Sofia BUL 1962 — Kholmov, Ratmir D vs Bannik, Anatolij — 1-0 — Erevan ARM 1964 — Jansson, Borje vs Agostini, Aurel — 1/2-1/2 — Goteborg SWE
8…Na6 — 31.8% (305 parties)
1951 — Milev, Zdravko vs Urseanu, Veniamin — 1/2-1/2 — Bucharest ROU 1962 — Kchouk, Bechir vs Roth, Rolf — 0-1 — Varna BUL 1963 — Gerusel, Mathias vs Clemens, Christian, Dr. — 1-0 — Bad Pyrmont GER 1964 — Doda, Zbigniew vs Tsvetkov, Alexandar K — 1-0 — Polanica Zdroj POL 1968 — Kozma, Julius vs Jansa, Vlastimil — 0-1 — Luhacovice CZE
8…Qc7 — 11.5% (110 parties)
1957 — Wolf, Rudolf vs Vesely, Jiri — 0-1 — Brno CZE 1961 — Bondarevsky, Igor vs Liebert, Heinz — 0-1 — Rostov RUS 1972 — Kneale, Frank K vs Collins, Richard — 0-1 — Lancaster 1975 — Vinje, Arne vs Ek, Hans — 1-0 — Eksjo SWE 1975 — Vinje, Arne vs Ek, Hans — 1-0 — Eksjo SWE
8…Qe8 — 7.2% (69 parties)
1991 — Ferrer Serrano, Roberto vs Rebolledo Francisco Javier — 1-0 — ESP 1991 — Heimo, Hannu vs Sund, Jan — 0-1 — Tampere 1992 — Loiza, Martin vs Garcia Rendon, Maximiliano Ronaldo — 1-0 — Saladillo ch-ARG U16 1993 — Fronczek, Heinrich vs Wohlfahrt, Herbert — 1-0 — GER 1993 — Wenghoefer, Manfred-Hans vs Gerczuk, Michael — 0-1 — GER
1961 — Laursen, Lau vs Nielsen, Axel — 1/2-1/2 — ?
1962 — Golz, Werner vs Ciocaltea, Victor — 1/2-1/2 — Sofia BUL
1962 — Kholmov, Ratmir D vs Bannik, Anatolij — 1-0 — Erevan ARM
1964 — Jansson, Borje vs Agostini, Aurel — 1/2-1/2 — Goteborg SWE
1962 — Kchouk, Bechir vs Roth, Rolf — 0-1 — Varna BUL
1963 — Gerusel, Mathias vs Clemens, Christian, Dr. — 1-0 — Bad Pyrmont GER
1964 — Doda, Zbigniew vs Tsvetkov, Alexandar K — 1-0 — Polanica Zdroj POL
1968 — Kozma, Julius vs Jansa, Vlastimil — 0-1 — Luhacovice CZE
1961 — Bondarevsky, Igor vs Liebert, Heinz — 0-1 — Rostov RUS
1972 — Kneale, Frank K vs Collins, Richard — 0-1 — Lancaster
1975 — Vinje, Arne vs Ek, Hans — 1-0 — Eksjo SWE
1975 — Vinje, Arne vs Ek, Hans — 1-0 — Eksjo SWE
1991 — Heimo, Hannu vs Sund, Jan — 0-1 — Tampere
1992 — Loiza, Martin vs Garcia Rendon, Maximiliano Ronaldo — 1-0 — Saladillo ch-ARG U16
1993 — Fronczek, Heinrich vs Wohlfahrt, Herbert — 1-0 — GER
1993 — Wenghoefer, Manfred-Hans vs Gerczuk, Michael — 0-1 — GER