Ambassadeurs : Tarmak, Mart (12x), Bangiev, Alexander (10x), Hanison, Bernard (9x), Wall, Bill (8x), Bronstein, David I (7x), ? (7x), Ventimiglia, Chuck (7x), Barbosa, Edinardo Meireles (7x)
4.Nc3 — 19.4% (704 parties)
Ambassadeurs : Wall, Bill (4x), Barbosa, Edinardo Meireles (4x), Ludwig, Heiko, Dr. (3x), Salov, Sergej (2x), Sulc, Damir (2x), Zinn, Lothar (2x), Vasilev, Aleksandar (2x), Schwarzbach (2x)
Ambassadeurs : Wall, Bill (3x), Pirc, Vasja (2x), Hayes, Dan (2x), Anton, Juergen (2x), Palacios, Eduardo F (2x), Hennel, Karol (2x), Mena, Daniel (2x), Fuderer, J (1x)
4.d4 — 1.5% (56 parties)
Ambassadeurs : Wibe, Terje (1x), Stanciu, Gabriela (1x), Kalendovsky, Jan (1x), Pospisilova, E. (1x), Breton, Nikolai (1x), Rousseau, Daniel (1x), Beggs, Diana (1x), Mayblom, Lyn G. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.d3
4.Nc3
4.Bb5+
4.d4
<1800
365
62%
27%
5%
2%
1800-2200
1507
72%
20%
4%
2%
2200-2600
401
86%
12%
1%
0%
2600+
4
50%
50%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.d3
4.Nc3
4.Bb5+
4.d4
1950s
81
72%
22%
2%
—
1960s
100
67%
24%
6%
2%
1970s
171
75%
15%
5%
—
1980s
290
80%
14%
3%
1%
1990s
948
73%
17%
4%
1%
2000s
1226
70%
20%
4%
2%
2010s
721
69%
23%
3%
2%
2020s
101
68%
24%
4%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.d3
69%
68%
-0.3%
4.Nc3
23%
24%
▲ +1.0%
4.Bb5+
3%
4%
+0.5%
4.d4
2%
4%
▲ +1.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Parties historiques
4.d3 — 71.7% (2607 parties)
1950 — Kopilov, Nikolay Georgiyevich vs Ravinsky, Grigory — 1/2-1/2 — Leningard 1950 — Chikwenya Hastings vs Anderson, Frank Ross — 1-0 — Toronto CAN 1950 — Staudte, Hans-Hilmar vs Pinzon Solis, Felipe — 0-1 — Dubrovnik olm 1950 — Alexander Tadala vs Ravinsky, Grigory — 1-0 — Leningard 1951 — Santasiere, Anthony vs Bernstein, Sidney — 1/2-1/2 — New York ch-USA
4.Nc3 — 19.4% (704 parties)
1951 — Zalys, Ignas vs Andrade, Ledaiane Vicente De — 0-1 — Montreal CAN 1952 — Shilov, Aleksander vs Andrade, Ledaiane Vicente De — 0-1 — Montreal CAN 1952 — Rodgers Chepkete vs Spassky, Boris V. — 0-1 — Minsk BLR 1954 — Gorenstein, Rafail Yakovlevich vs Abramson, Moisei Dr — 1/2-1/2 — Ukraine 1954 — Gorenstein, Rafail Yakovlevich vs Miroshnichenko, L. — 0-1 — Ukraine
4.Bb5+ — 4.1% (150 parties)
1954 — Fuderer, J vs Pirc, Vasja — 1-0 — Munich GER 1954 — Fuderer, Andrija vs Pirc, Vasja — 1/2-1/2 — Munich GER 1960 — Sutherland, Donald vs Huneke, Carl — 1-0 — ? 1966 — Kellner, John Vincent vs Lunney, Henry — 1-0 — ? 1967 — Egan, Colm vs Lyons, V. — 0-1 — Cork
4.d4 — 1.5% (56 parties)
1966 — Wibe, Terje vs Stanciu, Gabriela — 1-0 — Havana olm 1968 — Kalendovsky, Jan vs Pospisilova, E. — 1-0 — Brno CZE 1981 — Beggs, Diana vs Mayblom, Lyn G. — 0-1 — Melbourne AUS 1983 — Breton, Nikolai vs Rousseau, Daniel — 1-0 — Montreal CAN 1985 — Geyer, Bernhard vs Carl, Werner — 1-0 — Donaueschingen
1950 — Chikwenya Hastings vs Anderson, Frank Ross — 1-0 — Toronto CAN
1950 — Staudte, Hans-Hilmar vs Pinzon Solis, Felipe — 0-1 — Dubrovnik olm
1950 — Alexander Tadala vs Ravinsky, Grigory — 1-0 — Leningard
1951 — Santasiere, Anthony vs Bernstein, Sidney — 1/2-1/2 — New York ch-USA
1952 — Shilov, Aleksander vs Andrade, Ledaiane Vicente De — 0-1 — Montreal CAN
1952 — Rodgers Chepkete vs Spassky, Boris V. — 0-1 — Minsk BLR
1954 — Gorenstein, Rafail Yakovlevich vs Abramson, Moisei Dr — 1/2-1/2 — Ukraine
1954 — Gorenstein, Rafail Yakovlevich vs Miroshnichenko, L. — 0-1 — Ukraine
1954 — Fuderer, Andrija vs Pirc, Vasja — 1/2-1/2 — Munich GER
1960 — Sutherland, Donald vs Huneke, Carl — 1-0 — ?
1966 — Kellner, John Vincent vs Lunney, Henry — 1-0 — ?
1967 — Egan, Colm vs Lyons, V. — 0-1 — Cork
1968 — Kalendovsky, Jan vs Pospisilova, E. — 1-0 — Brno CZE
1981 — Beggs, Diana vs Mayblom, Lyn G. — 0-1 — Melbourne AUS
1983 — Breton, Nikolai vs Rousseau, Daniel — 1-0 — Montreal CAN
1985 — Geyer, Bernhard vs Carl, Werner — 1-0 — Donaueschingen