Ambassadeurs : Emms, John M (6x), Korchnoi, Viktor (3x), Lyrberg, Patrik (3x), Taimanov, M. (2x), Berg, Kenneth (2x), Van Brussel, Bert (2x), Sokolov, Ivan (2x), Mancini, Mario (2x)
10.a3 — 22.7% (145 parties)
Ambassadeurs : Dolmatov, Sergey (3x), Kharitonov, Adil (2x), Berg, Klaus (2x), Kastarnov, Stanislav (2x), Palkovi, Jozsef (2x), Harmon, Clark (2x), Chandler, Murray G (2x), Kordts, Wolfgang (2x)
10.a4 — 22.1% (141 parties)
Ambassadeurs : Vaisser, Anatoly (4x), Marciano, David (3x), Lautier, Joel (3x), Riazantsev, Alexander (3x), Kharitonov, Adil (2x), Psakhis, Lev (2x), Sadler, Matthew D (2x), Nickel, Arno (2x)
10.Qe2 — 5.8% (37 parties)
Ambassadeurs : Opocensky, Karel (1x), Donegan, Alfred (1x), Kottnauer, Cenek (1x), Rossolimo, Nicolas (1x), Foltys, Jan (1x), Stalda, Giuseppe (1x), Green, Arnold Yorvath (1x), Cafferty, Bernard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
10.Bg5
10.a3
10.a4
10.Qe2
<1800
9
22%
22%
33%
—
1800-2200
109
35%
29%
22%
5%
2200-2600
391
38%
22%
20%
5%
2600+
37
19%
16%
43%
—
Évolution par décennie (% des parties)
Décennie
N parties
10.Bg5
10.a3
10.a4
10.Qe2
1930s
1
—
—
—
100%
1940s
4
50%
—
—
50%
1950s
13
31%
15%
8%
31%
1960s
5
40%
20%
20%
20%
1970s
9
44%
—
11%
22%
1980s
27
41%
26%
19%
—
1990s
122
45%
12%
17%
1%
2000s
291
32%
23%
27%
5%
2010s
144
30%
31%
21%
6%
2020s
22
36%
41%
14%
9%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
10.Bg5
30%
36%
▲ +6.5%
10.a3
31%
41%
▲ +9.7%
10.a4
21%
14%
▼ -7.2%
10.Qe2
6%
9%
▲ +2.8%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie
Parties historiques
10.Bg5 — 34.8% (222 parties)
1946 — Kotov Lundqvist, Alex vs Estrin, Yakov — 1/2-1/2 — Moscow RUS 1949 — Furman, Slavomir vs Bannik, Anatolij — 0-1 — Vilnius LTU 1953 — Olafsson, Fridrik vs Keller, Dieter — 1-0 — Copenhagen DEN 1955 — Steiner, Herman vs Rozsa, Bela — 0-1 — Long Beach, CA USA 1955 — Panno, Oscar vs Petrosian, Tigran V. — 1/2-1/2 — Goteborg SWE
10.a3 — 22.7% (145 parties)
1953 — Toprover, Viktor G. vs Estrin, Yakov — 0-1 — Leningrad RUS 1955 — Schroeder, Jakob vs Rozsa, Balint — 1-0 — ? 1965 — Grafka vs Spengler, Ewan — 1/2-1/2 — corr Baltic 1980 — Dolmatov, Sergey vs Larsen, Benjamin Holsko — 1-0 — Amsterdam NED 1982 — Dolmatov, Sergey vs Psakhis, Lev — 1/2-1/2 — Erevan ARM
10.a4 — 22.1% (141 parties)
1957 — Trifunovic, Petar vs Spassky, Boris Vasily — 1/2-1/2 — Vienna AUT 1962 — Cruz, Raul C. vs Liberman Rubinstein, Joseph — 1-0 — Mar del Plata ARG 1974 — Romm, Meir vs Pelai, Giora — 1/2-1/2 — Israel 1981 — Vehre, John vs Katrein, Matthew — 1/2-1/2 — cr. 1982 — Bronstein, David I vs Kharitonov, Adil — 1-0 — Yaroslavl
10.Qe2 — 5.8% (37 parties)
1936 — Opocensky, Karel vs Donegan, Alfred — 1-0 — Trebitsch mem19 1949 — Kottnauer, Cenek vs Rossolimo, Nicolas — 1/2-1/2 — Venice ITA 1949 — Foltys, Jan vs Stalda, Giuseppe — 1-0 — Venice ITA 1955 — Saigin, Vladimir vs Khalilbeili, Sultan — 1-0 — Voroshilovgrad 1956 — Ljungquist, Lennart vs Keller, Dieter — 1-0 — Moscow RUS
1949 — Furman, Slavomir vs Bannik, Anatolij — 0-1 — Vilnius LTU
1953 — Olafsson, Fridrik vs Keller, Dieter — 1-0 — Copenhagen DEN
1955 — Steiner, Herman vs Rozsa, Bela — 0-1 — Long Beach, CA USA
1955 — Panno, Oscar vs Petrosian, Tigran V. — 1/2-1/2 — Goteborg SWE
1955 — Schroeder, Jakob vs Rozsa, Balint — 1-0 — ?
1965 — Grafka vs Spengler, Ewan — 1/2-1/2 — corr Baltic
1980 — Dolmatov, Sergey vs Larsen, Benjamin Holsko — 1-0 — Amsterdam NED
1982 — Dolmatov, Sergey vs Psakhis, Lev — 1/2-1/2 — Erevan ARM
1962 — Cruz, Raul C. vs Liberman Rubinstein, Joseph — 1-0 — Mar del Plata ARG
1974 — Romm, Meir vs Pelai, Giora — 1/2-1/2 — Israel
1981 — Vehre, John vs Katrein, Matthew — 1/2-1/2 — cr.
1982 — Bronstein, David I vs Kharitonov, Adil — 1-0 — Yaroslavl
1949 — Kottnauer, Cenek vs Rossolimo, Nicolas — 1/2-1/2 — Venice ITA
1949 — Foltys, Jan vs Stalda, Giuseppe — 1-0 — Venice ITA
1955 — Saigin, Vladimir vs Khalilbeili, Sultan — 1-0 — Voroshilovgrad
1956 — Ljungquist, Lennart vs Keller, Dieter — 1-0 — Moscow RUS