Ambassadeurs : Ghaem Maghami, Ehsan (11x), Rudd, Jack (8x), Tregubov, Pavel V. (8x), Bakheet Farag (6x), Naumkin, Igor (5x), Grooten, Herman (4x), Csiszar, Csaba (4x), Werle, Jan (4x)
Ambassadeurs : Knaak, Rainer (4x), Rogers, Ian (4x), Miles, Anthony J (3x), Markeluk, Sergio (3x), Medina, Miguel A. (3x), Toth-Goczo, Melinda (3x), Ansehn, Bertil (3x), Iagar, Razvan-Gabriel (3x)
5…b4 — 9.7% (247 parties)
Ambassadeurs : Koch, Jean-Rene (7x), Krejci, Jan (7x), Savchenko, Boris (7x), Naumkin, Igor (7x), Deforel, Jorge Eduardo (5x), Alburt, Lev (4x), Pap, Misa (4x), Kunin, Vitaly (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…exd5
5…Qa5+
5…h6
5…b4
<1800
77
44%
19%
18%
8%
1800-2200
764
45%
18%
17%
6%
2200-2600
1454
46%
22%
12%
11%
2600+
41
49%
5%
15%
32%
Évolution par décennie (% des parties)
Décennie
N parties
5…exd5
5…Qa5+
5…h6
5…b4
1950s
17
76%
—
6%
—
1960s
15
40%
—
20%
—
1970s
49
53%
10%
22%
—
1980s
177
29%
23%
26%
3%
1990s
435
17%
39%
23%
4%
2000s
688
48%
27%
12%
4%
2010s
1049
55%
10%
10%
17%
2020s
129
60%
5%
13%
14%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…exd5
55%
60%
▲ +4.7%
5…Qa5+
10%
5%
▼ -5.7%
5…h6
10%
13%
▲ +3.6%
5…b4
17%
14%
▼ -3.0%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 2 parties
Parties historiques
5…exd5 — 45.2% (1156 parties)
1950 — Wade, Robert G vs Abiolla James — 0-1 — Southsea 1951 — Beilin, Mikhail vs Mikenas, Vladas — 1-0 — URS-ch sf Lviv UKR 1952 — Litmanowicz, Wladyslaw vs Pytlakowski, Andrzej — 0-1 — Miedzyzdroje 1952 — Geller, Efim P. vs Szabo, Laszlo — 0-1 — Saltsjobaden SWE 1953 — Mueller, Klaus vs Zirngibl, Albert — 1/2-1/2 — Jena GER
5…Qa5+ — 20.2% (518 parties)
1975 — Spassov, Liuben vs Manolov, Ivan — 1-0 — Primorsko 1975 — Lukacs, Peter vs Tompa, Janos — 1-0 — Budapest HUN 1977 — Lukov, Valentin vs Semkov, Semko — 1-0 — Bulgaria-ch 1979 — Leon Rodriguez, Orlando vs Cheryl Kaye Garcia Ong — 1-0 — Barcelona ESP 1979 — Bukic, Enver vs Pountzas, Hrisanthos — 1/2-1/2 — Bihac BIH
5…h6 — 14.2% (364 parties)
1954 — Maderna, Carlos vs Sanguinetti, Jorge Pablo — 1/2-1/2 — Mar del Plata ARG 1963 — Saemisch, Friedrich vs Fazekas, Stephan — 1/2-1/2 — Beverwijk NED 1964 — Popov, Alexander vs Bak, Istvan — 0-1 — Sinaia 1965 — Rosenfeld, Alexander vs Heinra — 1-0 — Estonia 1970 — Eugenio, Sarah De Oliveira vs Gresser, Gisela Kahn — 1-0 — Venezia Amichevole
5…b4 — 9.7% (247 parties)
1985 — Schmidt, Hannah vs Petzold, Vinzenz — 0-1 — OB corr 1986 — Karpik, Tadeusz vs Enterfeldt, Lars Lajos — 1-0 — ? 1987 — Vladimirov, Yevgeniy vs Tashkhodzhaev, Akram — 1-0 — Tashkent UZB 1989 — Olafsson, Helgi vs Alburt, Lev — 1-0 — New York open 1989 — Gurevich, Mikhail vs Alburt, Lev — 1/2-1/2 — Philadelphia, PA USA
1951 — Beilin, Mikhail vs Mikenas, Vladas — 1-0 — URS-ch sf Lviv UKR
1952 — Litmanowicz, Wladyslaw vs Pytlakowski, Andrzej — 0-1 — Miedzyzdroje
1952 — Geller, Efim P. vs Szabo, Laszlo — 0-1 — Saltsjobaden SWE
1953 — Mueller, Klaus vs Zirngibl, Albert — 1/2-1/2 — Jena GER
1975 — Lukacs, Peter vs Tompa, Janos — 1-0 — Budapest HUN
1977 — Lukov, Valentin vs Semkov, Semko — 1-0 — Bulgaria-ch
1979 — Leon Rodriguez, Orlando vs Cheryl Kaye Garcia Ong — 1-0 — Barcelona ESP
1979 — Bukic, Enver vs Pountzas, Hrisanthos — 1/2-1/2 — Bihac BIH
1963 — Saemisch, Friedrich vs Fazekas, Stephan — 1/2-1/2 — Beverwijk NED
1964 — Popov, Alexander vs Bak, Istvan — 0-1 — Sinaia
1965 — Rosenfeld, Alexander vs Heinra — 1-0 — Estonia
1970 — Eugenio, Sarah De Oliveira vs Gresser, Gisela Kahn — 1-0 — Venezia Amichevole
1986 — Karpik, Tadeusz vs Enterfeldt, Lars Lajos — 1-0 — ?
1987 — Vladimirov, Yevgeniy vs Tashkhodzhaev, Akram — 1-0 — Tashkent UZB
1989 — Olafsson, Helgi vs Alburt, Lev — 1-0 — New York open
1989 — Gurevich, Mikhail vs Alburt, Lev — 1/2-1/2 — Philadelphia, PA USA