Ambassadeurs : Piesik, Piotr (17x), Avedisian, Alexander (12x), Rossetto, Hector (9x), Ost-Hansen, Jacob (8x), Bauza, Alejandro (8x), Seidens, Udo (8x), Gutman, Lev (8x), Mannion, Stephen R (8x)
4.c4 — 21.5% (1610 parties)
Ambassadeurs : Kirov, Nino (10x), Barcza, Gedeon (9x), Weindl, Alfred (9x), Pigusov, Evgeny (7x), Dizdar, Goran (7x), Romanishin, Oleg M (7x), Ianov, Viktor (7x), Petrosian, Arshak B (6x)
4.d3 — 20.9% (1560 parties)
Ambassadeurs : Van Wely, Loek (8x), Gutman, Lev (7x), Lengyel, Bela (7x), Espig, Lutz (6x), Bilek, Istvan (5x), Chandler, Murray G (5x), D'Amore, Carlo (5x), Bunzmann, Dimitrij (4x)
4.b3 — 3.0% (226 parties)
Ambassadeurs : Podgaets, Mikhail (3x), Wunder, Stefan (3x), Espig, Lutz (3x), Hinkov, Stefan (2x), Eliskases, Erich (2x), Horvat Vogel, Jakob (2x), Siegel, Georg (2x), Kuijf, Marinus (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.O-O
4.c4
4.d3
4.b3
<1800
266
53%
13%
28%
2%
1800-2200
2662
50%
20%
23%
3%
2200-2600
3021
53%
25%
17%
4%
2600+
70
50%
37%
10%
3%
Évolution par décennie (% des parties)
Décennie
N parties
4.O-O
4.c4
4.d3
4.b3
1860s
1
—
100%
—
—
1920s
2
—
—
—
100%
1930s
9
44%
22%
22%
11%
1940s
50
40%
40%
6%
6%
1950s
111
54%
31%
12%
3%
1960s
131
51%
27%
19%
2%
1970s
224
48%
22%
23%
6%
1980s
479
47%
27%
22%
4%
1990s
1195
49%
19%
25%
4%
2000s
1813
51%
17%
25%
4%
2010s
2594
53%
22%
20%
2%
2020s
867
58%
25%
12%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.O-O
53%
58%
▲ +5.0%
4.c4
22%
25%
▲ +3.2%
4.d3
20%
12%
▼ -7.4%
4.b3
2%
2%
-0.3%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 8 parties Ju, Wenjun — 6 parties Euwe, Max — 4 parties Gukesh D — 3 parties Tal, Mikhail — 2 parties Kramnik, Vladimir — 2 parties Kasparov, Garry — 1 partie Karpov, Aleksandr — 1 partie Carlsen, Magnus — 1 partie
Parties historiques
4.O-O — 51.7% (3867 parties)
1936 — Concepcion Villegas, Bryan Uriel vs Fenoglio, Virgilio — 0-1 — Mar del Plata ARG 1937 — Mikenas, Vladas vs Bergs, Teodors — 0-1 — Kemeri LAT 1937 — Mikenas, Vladas vs Berg, Terje Jensen — 0-1 — Kemeri LAT 1937 — Menchik, Vera Frantsevna vs Milner Barry, Philip — 1/2-1/2 — Margate ENG 1944 — Pelikan, Jorge vs Maderna, Carlos — 1/2-1/2 — Mar del Plata ARG
4.c4 — 21.5% (1610 parties)
1861 — Navarovszky vs Lengyel, Agnes — 1-0 — ? 1938 — Konstantinopolsky, Alexander vs Verlinsky, Boris — 0-1 — Kiev UKR 1938 — Levitas, B vs Alatortsev, Vladimir N. — 0-1 — Leningrad RUS 1940 — Morris, Hazel vs Donovan, Jack — 1/2-1/2 — Ventnor City 1941 — Santasiere, Anthony vs Fine, Reuben — 0-1 — Hamilton
4.d3 — 20.9% (1560 parties)
1939 — Lange, Wilfried vs Ernst, Wilhelm — 1-0 — Bad Oeynhausen ch-GER 1939 — Eliskases, Erich vs Bauza, Lorenzo — 0-1 — Montevideo URU 1944 — Iliesco, Juan vs Rossetto, Hector — 0-1 — La Plata Jockey Club 1948 — Eliskases, Erich vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG 1949 — Eliskases, Erich vs Flores Alvarez, Rodrigo — 1-0 — Mar del Plata ARG
4.b3 — 3.0% (226 parties)
1927 — Romanovsky, Pjotr vs Duz-Khotimirsky, Fedor Ivanovich — 0-1 — Moskou ch-URS 1927 — Romanovski P. vs Duz-Hotimirski F. — 0-1 — Moscow RUS 1939 — Eliskases, Erich vs Lokvenc, Josef — 1/2-1/2 — Bad Oeynhausen ch-GER 1949 — Hinkov, Stefan vs Padevsky, Nikola — 0-1 — Sofia BUL 1949 — Hinkov, Stefan vs Ganchev, Vladimir — 1-0 — Sofia BUL
Ju, Wenjun — 6 parties
Euwe, Max — 4 parties
Gukesh D — 3 parties
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Kasparov, Garry — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
1937 — Mikenas, Vladas vs Bergs, Teodors — 0-1 — Kemeri LAT
1937 — Mikenas, Vladas vs Berg, Terje Jensen — 0-1 — Kemeri LAT
1937 — Menchik, Vera Frantsevna vs Milner Barry, Philip — 1/2-1/2 — Margate ENG
1944 — Pelikan, Jorge vs Maderna, Carlos — 1/2-1/2 — Mar del Plata ARG
1938 — Konstantinopolsky, Alexander vs Verlinsky, Boris — 0-1 — Kiev UKR
1938 — Levitas, B vs Alatortsev, Vladimir N. — 0-1 — Leningrad RUS
1940 — Morris, Hazel vs Donovan, Jack — 1/2-1/2 — Ventnor City
1941 — Santasiere, Anthony vs Fine, Reuben — 0-1 — Hamilton
1939 — Eliskases, Erich vs Bauza, Lorenzo — 0-1 — Montevideo URU
1944 — Iliesco, Juan vs Rossetto, Hector — 0-1 — La Plata Jockey Club
1948 — Eliskases, Erich vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1949 — Eliskases, Erich vs Flores Alvarez, Rodrigo — 1-0 — Mar del Plata ARG
1927 — Romanovski P. vs Duz-Hotimirski F. — 0-1 — Moscow RUS
1939 — Eliskases, Erich vs Lokvenc, Josef — 1/2-1/2 — Bad Oeynhausen ch-GER
1949 — Hinkov, Stefan vs Padevsky, Nikola — 0-1 — Sofia BUL
1949 — Hinkov, Stefan vs Ganchev, Vladimir — 1-0 — Sofia BUL