Ambassadeurs : Koehler, Josef (76x), Drasko, Milan (61x), Gutman, Lev (60x), Loginov, Valery A (57x), Romanishin, Oleg M (57x), Vaganian, Rafael A (53x), Dizdar, Goran (47x), Dizdarevic, Emir (44x)
4.d3 — 11.0% (3020 parties)
Ambassadeurs : Petran, Peter (35x), Foisor, Cristina-Adela (22x), Zimmermann, Matthias (19x), D'Amore, Carlo (17x), Quinteros, Miguel A. (15x), Lohmann, Heinrich (14x), Pape, Manfred (14x), McNab, Colin A (13x)
Ambassadeurs : Hausrath, Daniel (50x), Pantsulaia, Levan (29x), Petrosian, Tigran L. (26x), Kirov, Nino (25x), Czebe, Attila (20x), Schebler, Gerhard (18x), Rozum, Ivan (14x), Koehler, Josef (13x)
4.b3 — 7.1% (1943 parties)
Ambassadeurs : Hickl, Joerg (29x), Vukic, Milan (21x), Thiede, Lars (14x), Reschke, Stefan (13x), Martinovic, Slobodan (12x), Vogel, Jaap (12x), Espig, Lutz (11x), Clemens, Christian, Dr. (11x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.O-O
4.d3
4.c4
4.b3
<1800
534
63%
17%
6%
4%
1800-2200
7831
69%
13%
8%
6%
2200-2600
15267
71%
9%
10%
8%
2600+
565
73%
8%
16%
2%
Évolution par décennie (% des parties)
Décennie
N parties
4.O-O
4.d3
4.c4
4.b3
1920s
3
67%
—
33%
—
1930s
8
62%
12%
12%
12%
1940s
29
52%
—
17%
17%
1950s
91
60%
7%
21%
11%
1960s
306
72%
13%
2%
11%
1970s
535
61%
16%
4%
19%
1980s
1346
65%
14%
8%
11%
1990s
4143
69%
13%
5%
11%
2000s
7136
69%
14%
6%
8%
2010s
11157
71%
9%
12%
5%
2020s
2749
76%
5%
13%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.O-O
71%
76%
▲ +5.3%
4.d3
9%
5%
▼ -4.2%
4.c4
12%
13%
▲ +1.5%
4.b3
5%
3%
▼ -1.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties Anand, Viswanathan — 10 parties Ju, Wenjun — 10 parties Kramnik, Vladimir — 10 parties Smyslov, Vladimir — 9 parties Karpov, Aleksandr — 7 parties Carlsen, Magnus — 7 parties Gukesh D — 6 parties Ding, Liren — 2 parties Euwe, Max — 1 partie Botvinnik, Mikhail — 1 partie Hou, Yifan — 1 partie
Parties historiques
4.O-O — 70.1% (19269 parties)
1925 — Grigoriev, Nikolai vs Sergeev, Alexander — 0-1 — Moscow RUS 1928 — Euwe, Max vs Bogoljubow, Efim — 1-0 — The Netherlands 1931 — Koltanowski, George vs Gussin — 1/2-1/2 — Antwerp BEL 1937 — Pelikán, Jiří vs Polzer, Hans — 1/2-1/2 — Bad Elster 1938 — Kasparian, Genrikh vs Rabinovich, Ilya Mar — 1/2-1/2 — Leningrad RUS
4.d3 — 11.0% (3020 parties)
1939 — O'Sullivan, Batholomew vs O'Hanlon, John — 0-1 — Dublin IRL 1952 — Lange, Werner vs Byrne, Ray — 0-1 — Helsinki FIN 1953 — Laszlo, Csaba vs Gereben, Erno — 0-1 — HUN-ch Budapest HUN 1954 — Zita, Frantisek vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest tt Budapest HUN 1955 — Marini, Luis vs Alcaraz Suarez, Juan Camilo — 1/2-1/2 — Buenos Aires ARG
4.c4 — 9.0% (2476 parties)
1923 — Gruber, Theo vs Takacs, Sandor — 0-1 — Vienna AUT 1936 — Konstantinopolsky, Alexander vs Shiumilin — 1-0 — Ukraine 1945 — Gereben, Erno vs Szigeti, Mihaly — 0-1 — Budapest HUN 1947 — Dunkelblum, Arthur vs Soultanbeieff, Victor — 1/2-1/2 — Brussels BEL 1947 — Barcza, Gedeon vs Tsvetkov, Alexandar K — 1-0 — Sofia Balkaniade
4.b3 — 7.1% (1943 parties)
1932 — Reshevsky, Samuel vs Jensen, Bjarne — 0-1 — Roosevelt CC, Chicago, IL USA 1942 — Barcza, Gedeon vs Fuster, Geza — 1-0 — Budapest HUN 1946 — Barcza, Gedeon vs Toth, Jozsef — 1-0 — Gyor 1946 — Barcza, Gedeon vs Ruffne Toth, Andrea — 1-0 — Gyor 1946 — Benko, Pal vs Füster, Géza — 1-0 — Budapest HUN
Anand, Viswanathan — 10 parties
Ju, Wenjun — 10 parties
Kramnik, Vladimir — 10 parties
Smyslov, Vladimir — 9 parties
Karpov, Aleksandr — 7 parties
Carlsen, Magnus — 7 parties
Gukesh D — 6 parties
Ding, Liren — 2 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
1928 — Euwe, Max vs Bogoljubow, Efim — 1-0 — The Netherlands
1931 — Koltanowski, George vs Gussin — 1/2-1/2 — Antwerp BEL
1937 — Pelikán, Jiří vs Polzer, Hans — 1/2-1/2 — Bad Elster
1938 — Kasparian, Genrikh vs Rabinovich, Ilya Mar — 1/2-1/2 — Leningrad RUS
1952 — Lange, Werner vs Byrne, Ray — 0-1 — Helsinki FIN
1953 — Laszlo, Csaba vs Gereben, Erno — 0-1 — HUN-ch Budapest HUN
1954 — Zita, Frantisek vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest tt Budapest HUN
1955 — Marini, Luis vs Alcaraz Suarez, Juan Camilo — 1/2-1/2 — Buenos Aires ARG
1936 — Konstantinopolsky, Alexander vs Shiumilin — 1-0 — Ukraine
1945 — Gereben, Erno vs Szigeti, Mihaly — 0-1 — Budapest HUN
1947 — Dunkelblum, Arthur vs Soultanbeieff, Victor — 1/2-1/2 — Brussels BEL
1947 — Barcza, Gedeon vs Tsvetkov, Alexandar K — 1-0 — Sofia Balkaniade
1942 — Barcza, Gedeon vs Fuster, Geza — 1-0 — Budapest HUN
1946 — Barcza, Gedeon vs Toth, Jozsef — 1-0 — Gyor
1946 — Barcza, Gedeon vs Ruffne Toth, Andrea — 1-0 — Gyor
1946 — Benko, Pal vs Füster, Géza — 1-0 — Budapest HUN