Ambassadeurs : Miezis, Normunds (64x), Hebden, Mark L (60x), Weyerstrass, Ronald (55x), Linqvist, Grels (41x), Cekro, Ekrem (36x), Bilek, Istvan (33x), Jacobsen, Bo (32x), Czech, Ludwig (32x)
4…d6 — 13.3% (4809 parties)
Ambassadeurs : Miezis, Normunds (13x), Weyerstrass, Ronald (11x), Werner, Bernd-Michael (10x), Czech, Ludwig (9x), Bukal, Vladimir Jr. (8x), Scherer, Max (8x), Milde, Lars (8x), Barcza, Gedeon (7x)
4…c5 — 4.3% (1555 parties)
Ambassadeurs : Tocklin, Tomi (9x), Weyerstrass, Ronald (7x), Tiefenbach, Wilfried (4x), Zheliandinov, Viktor (3x), Manca, Federico (3x), Papp, Nandor (3x), Werthebach, Felix (3x), Kushagra Mohan (3x)
4…c6 — 4.0% (1434 parties)
Ambassadeurs : Skreno, Vladimir (13x), Vincent, Trevor (5x), De Groot, Steven (4x), Hukel, Juraj (3x), Kudoke, Willy (3x), Kahn, Evarth Dr. (3x), Barker, Peter (3x), Rubel, Julian (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…O-O
4…d6
4…c5
4…c6
<1800
1346
66%
17%
5%
8%
1800-2200
14649
72%
16%
5%
5%
2200-2600
11795
85%
9%
3%
1%
2600+
231
87%
6%
3%
2%
Évolution par décennie (% des parties)
Décennie
N parties
4…O-O
4…d6
4…c5
4…c6
1880s
1
100%
—
—
—
1920s
8
62%
12%
25%
—
1930s
12
58%
8%
17%
8%
1940s
34
68%
12%
9%
3%
1950s
480
84%
9%
5%
1%
1960s
758
81%
9%
5%
3%
1970s
1019
83%
8%
4%
3%
1980s
1696
81%
11%
3%
3%
1990s
6905
77%
13%
4%
4%
2000s
9585
73%
15%
5%
5%
2010s
13002
76%
13%
5%
4%
2020s
2593
79%
12%
4%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…O-O
76%
79%
▲ +2.9%
4…d6
13%
12%
▼ -1.0%
4…c5
5%
4%
▼ -0.5%
4…c6
4%
3%
▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties Smyslov, Vladimir — 10 parties Tal, Mikhail — 10 parties Carlsen, Magnus — 7 parties Ju, Wenjun — 7 parties Kasparov, Garry — 6 parties Karpov, Anatoly — 6 parties Kramnik, Vladimir — 6 parties Euwe, Max — 5 parties Karpov, Aleksandr — 3 parties Ding, Liren — 3 parties Gukesh D — 3 parties Anand, Viswanathan — 2 parties Alekhine, Alexander — 1 partie
Parties historiques
4…O-O — 76.0% (27438 parties)
1889 — Scoones Daniel vs Booker, Brad — 1-0 — Comox 1923 — Kersten, Alexander vs Euwe, Max — 1/2-1/2 — Amsterdam NED 1925 — Tartakower, Savielly vs Yates, Frederic D — 1-0 — Marienbad CZE 1926 — Carls, Carl vs Euwe, Max — 0-1 — Groningen NED 1927 — Capablanca, Jose vs Fiocati — 1-0 — Sao Paulo BRA
4…d6 — 13.3% (4809 parties)
1923 — Maroczy, Geza vs Yates, Frederic D — 0-1 — Hastings ENG 1937 — Carls, Carl vs Lange, Wilfried — 1-0 — Bremen GER 1942 — Rossetto, Hector vs Iliesco, Juan — 0-1 — Mar del Plata ARG 1943 — Kibbermann, Feliks vs Keres, Paul Petrovich — 1/2-1/2 — Tallinn EST 1946 — Laisaari, M. vs Palomaa, Vilho — 1/2-1/2 — Helsinki FIN
4…c5 — 4.3% (1555 parties)
1926 — Bolland, Benno vs Goldstein, Maurice Edwards — 1-0 — Weston-super-Mare 1928 — Beutum, Sigmund vs Hoenlinger, Baldur — 0-1 — Vienna AUT 1931 — Thiellement, Andre vs Anglares, Edouard — 1-0 — Lille FRA 1938 — Vasiliev, Viktor A vs Kopaev, Nikolay A — 1/2-1/2 — Leningrad RUS 1940 — Hanauer, Milton Loeb vs Woliston, Philip — 1/2-1/2 — New York, NY USA
4…c6 — 4.0% (1434 parties)
1935 — Pleci, Isaias vs Muffang, Andre — 1/2-1/2 — Warsaw POL 1940 — Dobias, Josef vs Olexa, Vilem — 0-1 — Rakovnik 1950 — Skold, Kent-Ake vs Mastichiadis, Fotis — 1-0 — Dubrovnik CRO 1955 — Bibshev vs Brazilski, Y. — 1-0 — Burevestnik 1955 — Sarosy, Zoltan L vs Leskowsky, Zoltan Emerk — 0-1 — Toronto CAN
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Carlsen, Magnus — 7 parties
Ju, Wenjun — 7 parties
Kasparov, Garry — 6 parties
Karpov, Anatoly — 6 parties
Kramnik, Vladimir — 6 parties
Euwe, Max — 5 parties
Karpov, Aleksandr — 3 parties
Ding, Liren — 3 parties
Gukesh D — 3 parties
Anand, Viswanathan — 2 parties
Alekhine, Alexander — 1 partie
1923 — Kersten, Alexander vs Euwe, Max — 1/2-1/2 — Amsterdam NED
1925 — Tartakower, Savielly vs Yates, Frederic D — 1-0 — Marienbad CZE
1926 — Carls, Carl vs Euwe, Max — 0-1 — Groningen NED
1927 — Capablanca, Jose vs Fiocati — 1-0 — Sao Paulo BRA
1937 — Carls, Carl vs Lange, Wilfried — 1-0 — Bremen GER
1942 — Rossetto, Hector vs Iliesco, Juan — 0-1 — Mar del Plata ARG
1943 — Kibbermann, Feliks vs Keres, Paul Petrovich — 1/2-1/2 — Tallinn EST
1946 — Laisaari, M. vs Palomaa, Vilho — 1/2-1/2 — Helsinki FIN
1928 — Beutum, Sigmund vs Hoenlinger, Baldur — 0-1 — Vienna AUT
1931 — Thiellement, Andre vs Anglares, Edouard — 1-0 — Lille FRA
1938 — Vasiliev, Viktor A vs Kopaev, Nikolay A — 1/2-1/2 — Leningrad RUS
1940 — Hanauer, Milton Loeb vs Woliston, Philip — 1/2-1/2 — New York, NY USA
1940 — Dobias, Josef vs Olexa, Vilem — 0-1 — Rakovnik
1950 — Skold, Kent-Ake vs Mastichiadis, Fotis — 1-0 — Dubrovnik CRO
1955 — Bibshev vs Brazilski, Y. — 1-0 — Burevestnik
1955 — Sarosy, Zoltan L vs Leskowsky, Zoltan Emerk — 0-1 — Toronto CAN