Ambassadeurs : Malaniuk, Vladimir P (13x), Sherwood, Russell (11x), Hoang, Thanh Trang (8x), Bakheet Farag (7x), Sher, Miron (5x), Taimanov, Mark (4x), Curdo, John (4x), Korchnoi, Viktor (4x)
Ambassadeurs : Hodot, Yves (3x), Macedo, Maximo Valerio (3x), Stoliar, Efim Samoilovich (2x), Lutikov, Anatoly S (2x), Taimanov, Mark (2x), Liebert, Heinz (2x), Vasiukov, Evgeni (2x), Keene, Raymond D (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.g3
4.Nf3
4.h4
4.Bg5
<1800
728
24%
41%
4%
11%
1800-2200
3879
37%
32%
10%
8%
2200-2600
1718
41%
17%
20%
6%
2600+
22
5%
5%
55%
14%
Évolution par décennie (% des parties)
Décennie
N parties
4.g3
4.Nf3
4.h4
4.Bg5
1950s
33
64%
9%
—
15%
1960s
61
41%
26%
2%
11%
1970s
118
51%
27%
2%
8%
1980s
235
43%
26%
3%
12%
1990s
1786
38%
30%
4%
9%
2000s
2532
35%
32%
7%
9%
2010s
2430
32%
30%
17%
6%
2020s
430
30%
28%
23%
7%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.g3
32%
30%
▼ -1.9%
4.Nf3
30%
28%
▼ -1.7%
4.h4
17%
23%
▲ +6.2%
4.Bg5
6%
7%
▲ +1.2%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 4 parties Botvinnik, Mikhail — 1 partie Carlsen, Magnus — 1 partie Ju, Wenjun — 1 partie
Parties historiques
4.g3 — 35.3% (2692 parties)
1950 — Zuikov, Anatoly vs Korchnoi, Viktor — 0-1 — Ch Leningrad 1950 — Crowl Frank A vs Ozols, Karlis — 0-1 — ? 1950 — Zuikov, Anatoly vs Korchnoi, Viktor — 0-1 — Leningrad Leningrad RUS 1951 — Berzzarins, Gunars Eizens vs Ozols, Karlis — 0-1 — Brisbane AUS 1951 — Purdy, Cecil J S vs Ozols, Karlis — 1/2-1/2 — Brisbane AUS
4.Nf3 — 30.1% (2297 parties)
1954 — Rasmussen, Viggo vs Blom, Kaj — 0-1 — Copenhagen DEN 1954 — Koskinen, Heikki vs Ciocaltea, Victor — 1/2-1/2 — Prague CZE 1958 — Flatau, Leo vs Oestreich, Reinhard — 0-1 — Detmold 1960 — Collins, Paul H vs Collins, Richard — 0-1 — Hayes 1960 — Thibaut, Georges vs Yepez, Osvaldo — 1/2-1/2 — Leipzig GER
4.h4 — 10.4% (794 parties)
1960 — Popov, Vladimir vs Liebert, Heinz — 1/2-1/2 — It Bad Salzungen GER 1971 — Flesch, János vs Jansa, Vlastimil — 0-1 — Novy Smokovec SVK 1979 — Paulsen, Dirk vs Rieke, Theo — 1-0 — Biel SUI 1981 — Hein, Carsten vs Jaeger, Uwe, Dr. — 1-0 — Ilmenau 1983 — Casafus, Ruben vs Mahia, Gustavo — 0-1 — Pehuajo ch-ARG u26
4.Bg5 — 8.3% (632 parties)
1953 — Nedeljkovic, Srecko M vs Dimc, Dragutin — 1/2-1/2 — Zagreb CRO 1955 — Koblencs, Alexander vs Lutikov, Anatoly S — 1/2-1/2 — Riga LAT 1955 — Golz, Werner vs Liebert, Heinz — 1/2-1/2 — Zittau GER 1957 — Stoliar, Efim Samoilovich vs Lutikov, Anatoly S — 0-1 — Krasnodar RUS 1959 — Taimanov, Mark vs Liebert, Heinz — 0-1 — Halle/Saale
Botvinnik, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
1950 — Crowl Frank A vs Ozols, Karlis — 0-1 — ?
1950 — Zuikov, Anatoly vs Korchnoi, Viktor — 0-1 — Leningrad Leningrad RUS
1951 — Berzzarins, Gunars Eizens vs Ozols, Karlis — 0-1 — Brisbane AUS
1951 — Purdy, Cecil J S vs Ozols, Karlis — 1/2-1/2 — Brisbane AUS
1954 — Koskinen, Heikki vs Ciocaltea, Victor — 1/2-1/2 — Prague CZE
1958 — Flatau, Leo vs Oestreich, Reinhard — 0-1 — Detmold
1960 — Collins, Paul H vs Collins, Richard — 0-1 — Hayes
1960 — Thibaut, Georges vs Yepez, Osvaldo — 1/2-1/2 — Leipzig GER
1971 — Flesch, János vs Jansa, Vlastimil — 0-1 — Novy Smokovec SVK
1979 — Paulsen, Dirk vs Rieke, Theo — 1-0 — Biel SUI
1981 — Hein, Carsten vs Jaeger, Uwe, Dr. — 1-0 — Ilmenau
1983 — Casafus, Ruben vs Mahia, Gustavo — 0-1 — Pehuajo ch-ARG u26
1955 — Koblencs, Alexander vs Lutikov, Anatoly S — 1/2-1/2 — Riga LAT
1955 — Golz, Werner vs Liebert, Heinz — 1/2-1/2 — Zittau GER
1957 — Stoliar, Efim Samoilovich vs Lutikov, Anatoly S — 0-1 — Krasnodar RUS
1959 — Taimanov, Mark vs Liebert, Heinz — 0-1 — Halle/Saale