Ambassadeurs : Lenz, Juergen (13x), Shirazi, Kamran (10x), Mollaoglu, Ergin (6x), Bielczyk, Jacek (5x), Gruzmann, Boris (5x), Bosch, Jeroen (4x), Chabradze, Boris (4x), Kislinsky, Alexey (4x)
4.Bg5 — 4.4% (77 parties)
Ambassadeurs : Moehring, Guenther (3x), Bauman, Judson (2x), Blocker, Calvin (2x), Nikolov, Sasho (2x), Tisevich, Roman (2x), Staw, Philippe (1x), Roethel, Michel (1x), Whitcutt (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.f3
4.Nf3
4.g3
4.Bg5
<1800
53
23%
53%
11%
2%
1800-2200
468
43%
26%
18%
4%
2200-2600
872
38%
25%
28%
4%
2600+
18
33%
28%
28%
11%
Évolution par décennie (% des parties)
Décennie
N parties
4.f3
4.Nf3
4.g3
4.Bg5
1920s
10
20%
30%
20%
—
1930s
8
50%
12%
38%
—
1950s
7
86%
—
14%
—
1960s
41
44%
27%
22%
5%
1970s
40
62%
18%
10%
10%
1980s
143
41%
29%
22%
6%
1990s
351
37%
27%
21%
6%
2000s
514
41%
25%
22%
5%
2010s
563
33%
32%
25%
2%
2020s
92
36%
24%
30%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.f3
33%
36%
▲ +2.8%
4.Nf3
32%
24%
▼ -8.4%
4.g3
25%
30%
▲ +5.4%
4.Bg5
2%
2%
-0.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 7 parties Alekhine, Alexander — 1 partie Karpov, Aleksandr — 1 partie Anand, Viswanathan — 1 partie Karpov, Anatoly — 1 partie
Parties historiques
4.f3 — 38.1% (674 parties)
1921 — Reshevsky, Samuel vs Borochov, Harry — 1/2-1/2 — Los Angeles, CA USA 1925 — Norman, George vs Janowski, Dawid — 1/2-1/2 — Hastings ENG 1936 — Fine, Reuben vs Mueller, Hans — 1-0 — Busum NED 1936 — Piazzini, Luis vs Pleci, Isaias — 1/2-1/2 — Mar del Plata ARG 1936 — Paroulek, Vit vs Kubanek, Jindrich — 1/2-1/2 — Podebrady CZE
4.Nf3 — 27.9% (494 parties)
1923 — Becker Griesbeck, Achille vs Gruber, Theo — 1-0 — Vienna AUT 1923 — Becker Griesbeck, Achille vs Fischer Martinez, Fabian Andres — 1-0 — Vienna AUT 1924 — Seitz, Jakob Adolf vs Exner, Gyozo — 1/2-1/2 — Gyor 1939 — Boettner, Luis Oscar vs Skalicka, Karel — 0-1 — Buenos Aires ARG 1961 — Polugaevsky, Lev vs Gurgenidze, Bukhuti — 1-0 — Baku ch-URS
4.g3 — 22.9% (405 parties)
1924 — Alekhine, Alexander vs Janowski, Dawid — 1-0 — New York, NY USA 1925 — Rabinovich, Ilya Mar vs Capablanca, Jose — 1/2-1/2 — Moscow RUS 1930 — Agrelo Portela, Helena vs Nogues Acuna, Alejandro — 1/2-1/2 — Buenos Aires ARG 1936 — De Groot, Adriaan vs Cole, Henry Holwell — 1-0 — Hastings ENG 1939 — Pleci, Isaias vs Skalicka, Karel — 1-0 — Buenos Aires ARG
4.Bg5 — 4.4% (77 parties)
1962 — Staw, Philippe vs Roethel, Michel — 1/2-1/2 — Paris FRA 1964 — Whitcutt vs Jamieson, Peter M — 0-1 — Glorney Cup 1972 — Appleberry, Martin vs Gheorghiu, Florin — 1/2-1/2 — Atlantic City 1973 — Bauman, Judson vs Wall, Bill — 0-1 — ? 1973 — Bauman, Judson vs de Wall, Robert — 0-1 — U Tapao, Thailand
Alekhine, Alexander — 1 partie
Karpov, Aleksandr — 1 partie
Anand, Viswanathan — 1 partie
Karpov, Anatoly — 1 partie
1925 — Norman, George vs Janowski, Dawid — 1/2-1/2 — Hastings ENG
1936 — Fine, Reuben vs Mueller, Hans — 1-0 — Busum NED
1936 — Piazzini, Luis vs Pleci, Isaias — 1/2-1/2 — Mar del Plata ARG
1936 — Paroulek, Vit vs Kubanek, Jindrich — 1/2-1/2 — Podebrady CZE
1923 — Becker Griesbeck, Achille vs Fischer Martinez, Fabian Andres — 1-0 — Vienna AUT
1924 — Seitz, Jakob Adolf vs Exner, Gyozo — 1/2-1/2 — Gyor
1939 — Boettner, Luis Oscar vs Skalicka, Karel — 0-1 — Buenos Aires ARG
1961 — Polugaevsky, Lev vs Gurgenidze, Bukhuti — 1-0 — Baku ch-URS
1925 — Rabinovich, Ilya Mar vs Capablanca, Jose — 1/2-1/2 — Moscow RUS
1930 — Agrelo Portela, Helena vs Nogues Acuna, Alejandro — 1/2-1/2 — Buenos Aires ARG
1936 — De Groot, Adriaan vs Cole, Henry Holwell — 1-0 — Hastings ENG
1939 — Pleci, Isaias vs Skalicka, Karel — 1-0 — Buenos Aires ARG
1964 — Whitcutt vs Jamieson, Peter M — 0-1 — Glorney Cup
1972 — Appleberry, Martin vs Gheorghiu, Florin — 1/2-1/2 — Atlantic City
1973 — Bauman, Judson vs Wall, Bill — 0-1 — ?
1973 — Bauman, Judson vs de Wall, Robert — 0-1 — U Tapao, Thailand