Ambassadeurs : Huss, Andreas (20x), Hicker, Harald (13x), Naumkin, Igor (11x), Dobrev, Nanko (10x), Zilberman, Yaacov (10x), Keene, Raymond D (8x), Miladinovic, Igor (8x), Wukits, Rene (8x)
9.Nd2 — 15.3% (725 parties)
Ambassadeurs : Flohr, Salo (9x), Euwe, Max (5x), Bogoljubow, Efim (3x), Hort, Vlastimil (3x), ? (3x), Litwin, Barbara (3x), Jedynak, Radoslaw (3x), Mir Mahmoud, Afamia (3x)
9.Bg5 — 6.9% (326 parties)
Ambassadeurs : Byrne, Ray (2x), Sandrin, Angelo (2x), Sandor, Bela (2x), Sandrin Chodorge, Antoine (2x), Navarovszky, Laszlo (2x), Vetter, Wilhelm (2x), Karlik, Vladimir (2x), Budt, Karl-Heinz (2x)
9.Bd3 — 0.3% (16 parties)
Ambassadeurs : Krohg, Georg A (1x), Svedenborg, Dag (1x), De Elias Martinez, Fernando (1x), Schott, Thomas E (1x), Acero Guerra, Diego (1x), Boxall, Graham (1x), Borkenhagen, Andreas (1x), Schwahn, Christian (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.Qc2
9.Nd2
9.Bg5
9.Bd3
<1800
235
77%
12%
9%
1%
1800-2200
1909
77%
16%
7%
0%
2200-2600
1389
83%
14%
4%
—
2600+
13
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.Qc2
9.Nd2
9.Bg5
9.Bd3
1920s
3
33%
67%
—
—
1930s
19
47%
53%
—
—
1940s
30
67%
30%
3%
—
1950s
57
65%
30%
5%
—
1960s
100
76%
14%
10%
—
1970s
154
84%
11%
3%
—
1980s
265
84%
8%
7%
0%
1990s
965
75%
16%
8%
0%
2000s
1367
73%
18%
8%
0%
2010s
1525
81%
13%
6%
0%
2020s
253
86%
9%
4%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.Qc2
81%
86%
▲ +5.1%
9.Nd2
13%
9%
▼ -3.8%
9.Bg5
6%
4%
▼ -1.6%
9.Bd3
0%
0%
+0.0%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 6 parties Smyslov, Vladimir — 3 parties Anand, Viswanathan — 2 parties Tal, Mikhail — 1 partie Ding, Liren — 1 partie
Parties historiques
9.Qc2 — 77.2% (3656 parties)
1926 — Acebey Michel, Veroska vs Davidson, Jacques — 0-1 — Semmering AUT 1931 — Michell, Reginald vs Flohr, Salo — 0-1 — Waverley Hotel 1931 — Michell, Reginald vs Tylor, Theodore Henry — 1-0 — Worcester 1935 — Lilienthal, Andor vs Kan, Ilya A — 1-0 — Moscow RUS 1935 — Cristia, Jose Maria vs Vinuesa, Juan — 0-1 — Buenos Aires ARG
9.Nd2 — 15.3% (725 parties)
1928 — Bogoljubow, Efim vs Euwe, Max — 1-0 — den Haag m 1928 — Bogoljubow, Efim vs Euwe, Max — 1-0 — The Netherlands 1931 — Ebralidze, Alexandre vs Kasparian, Mathis — 0-1 — Tbilisi GEO 1932 — Flohr, Salo vs Bogoljubow, Efim — 1-0 — Bad Sliac 1932 — Flohr, Salo vs Euwe, Max — 1/2-1/2 — Karlovy Vary
9.Bg5 — 6.9% (326 parties)
1949 — Jenei, Ferenc vs Popa Toma — 1-0 — Bucharest ROU 1953 — Navarovszky, Laszlo vs Sandor, Bela — 0-1 — HUN-ch Budapest HUN 1955 — Koehler, Sandor vs Demeny, Antal — 0-1 — Pecs 1958 — Sandor, Bela vs Kluger, Gyula — 1-0 — HUN-ch Budapest HUN 1962 — Gross, Benjamin vs Osbun, Erik — 0-1 — Hamilton Air Force Base
9.Bd3 — 0.3% (16 parties)
1981 — Krohg, Georg A vs Svedenborg, Dag — 0-1 — Tromsoe 1990 — Mertens, Frans vs Pancras, Paul — 1/2-1/2 — Wijk aan Zee NED 1992 — Acero Guerra, Diego vs Boxall, Graham — 1/2-1/2 — Manila PHI 1995 — Borkenhagen, Andreas vs Schwahn, Christian — 1-0 — GER 1999 — De Elias Martinez, Fernando vs Schott, Thomas E — 1-0 — ?
Smyslov, Vladimir — 3 parties
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
1931 — Michell, Reginald vs Flohr, Salo — 0-1 — Waverley Hotel
1931 — Michell, Reginald vs Tylor, Theodore Henry — 1-0 — Worcester
1935 — Lilienthal, Andor vs Kan, Ilya A — 1-0 — Moscow RUS
1935 — Cristia, Jose Maria vs Vinuesa, Juan — 0-1 — Buenos Aires ARG
1928 — Bogoljubow, Efim vs Euwe, Max — 1-0 — The Netherlands
1931 — Ebralidze, Alexandre vs Kasparian, Mathis — 0-1 — Tbilisi GEO
1932 — Flohr, Salo vs Bogoljubow, Efim — 1-0 — Bad Sliac
1932 — Flohr, Salo vs Euwe, Max — 1/2-1/2 — Karlovy Vary
1953 — Navarovszky, Laszlo vs Sandor, Bela — 0-1 — HUN-ch Budapest HUN
1955 — Koehler, Sandor vs Demeny, Antal — 0-1 — Pecs
1958 — Sandor, Bela vs Kluger, Gyula — 1-0 — HUN-ch Budapest HUN
1962 — Gross, Benjamin vs Osbun, Erik — 0-1 — Hamilton Air Force Base
1990 — Mertens, Frans vs Pancras, Paul — 1/2-1/2 — Wijk aan Zee NED
1992 — Acero Guerra, Diego vs Boxall, Graham — 1/2-1/2 — Manila PHI
1995 — Borkenhagen, Andreas vs Schwahn, Christian — 1-0 — GER
1999 — De Elias Martinez, Fernando vs Schott, Thomas E — 1-0 — ?