Ambassadeurs : Gutman, Lev (91x), Koehler, Josef (76x), Loginov, Valery A (60x), Drasko, Milan (51x), Romanishin, Oleg M (49x), Vaganian, Rafael A (48x), Dizdarevic, Emir (45x), Bakheet Farag (38x)
4.d3 — 10.9% (3089 parties)
Ambassadeurs : Petran, Peter (29x), Foisor, Cristina-Adela (20x), Quinteros, Miguel A. (16x), Zimmermann, Matthias (16x), Lohmann, Heinrich (14x), Pape, Manfred (14x), Bak, Istvan (11x), Bischoff, Klaus (11x)
Ambassadeurs : Hausrath, Daniel (46x), Pantsulaia, Levan (31x), Kirov, Nino (27x), Schebler, Gerhard (18x), Petrosian, Tigran L. (18x), Koehler, Josef (15x), Haria, Ravi (14x), Kern, Guido (11x)
4.b3 — 7.0% (1981 parties)
Ambassadeurs : Vukic, Milan (32x), Hickl, Joerg (29x), Vogel, Jaap (17x), Espig, Lutz (11x), Clemens, Christian, Dr. (10x), Karlsson, Lars 1937 (10x), Vukovic, Ivo (10x), Lukacs, Peter (9x)
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
1235
68%
16%
6%
4%
1800-2200
9492
69%
12%
8%
6%
2200-2600
14570
71%
9%
10%
8%
2600+
494
71%
9%
18%
2%
Évolution par décennie (% des parties)
Décennie
N parties
4.O-O
4.d3
4.c4
4.b3
1950s
91
62%
7%
20%
11%
1960s
303
72%
14%
2%
12%
1970s
533
61%
16%
4%
19%
1980s
1356
65%
14%
8%
11%
1990s
4162
69%
13%
5%
11%
2000s
7152
69%
14%
6%
8%
2010s
11270
71%
9%
12%
5%
2020s
3465
76%
5%
13%
3%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.O-O
71%
76%
▲ +5.0%
4.d3
9%
5%
▼ -4.0%
4.c4
12%
13%
▲ +1.2%
4.b3
5%
3%
▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties Anand, Viswanathan — 10 parties Ju, Wenjun — 10 parties Kramnik, Vladimir — 10 parties Carlsen, Magnus — 7 parties Gukesh D — 6 parties Smyslov, Vladimir — 2 parties Ding, Liren — 2 parties Botvinnik, Mikhail — 1 partie Hou, Yifan — 1 partie
Parties historiques
4.O-O — 70.1% (19873 parties)
1950 — Castaldi, Vincenzo vs Canal, Esteban — 1-0 — Dubrovnik olm 1950 — Vidmar, Milan Jr vs Kramer, Haije — 1/2-1/2 — Utrecht NED 1950 — Gligoric, Sofija vs Foltys, Jan — 1/2-1/2 — Amsterdam NED 1950 — Monostori, Lajos vs Füster, Géza — 1/2-1/2 — Budapest HUN 1950 — Henneberke, Frans vs Kramer, Hanspeter — 0-1 — Amsterdam ch-NED
4.d3 — 10.9% (3089 parties)
1952 — Alfred, Le Bron vs Byrne, Robert E — 0-1 — Helsinki olm 1953 — Laszlo, Csaba vs Gereben, Erno — 0-1 — HUN-ch Budapest HUN 1954 — Al Husari, Zita Fatima vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest tt Budapest HUN 1955 — Acoltzi Ruiz, Mariana vs Suarez Castro Aidan Fernando — 1/2-1/2 — Argentina 1957 — Gipslis, Aivars vs Skuja, Roberts — 1-0 — Minsk BLR
4.c4 — 9.1% (2576 parties)
1950 — Anay Barche vs Benko, Pal — 1-0 — Budapest HUN 1950 — Tsvetkov, Alexandar K vs Ganichev, Vladimir Dm — 1/2-1/2 — Sofia BUL 1951 — Toran Albero, Roman vs Bernstein, Ossip — 1/2-1/2 — Madrid ESP 1951 — Szily, Jozsef vs Kapu, Jeno — 1-0 — Hungary ch 1951 — Benko, Pal vs Foltys, Jan — 0-1 — Marianske Lazne zt
4.b3 — 7.0% (1981 parties)
1950 — Pirc, Vasja vs Pfeiffer, Gerhard — 1-0 — Bled SLO 1950 — Johansson, Ingi Randver vs Pfeiffer, Gerhard — 0-1 — Dubrovnik olm 1950 — Pirc, Vasja vs Bosch van Rosenthal, Edzard — 0-1 — Amsterdam NED 1951 — Mueller, Hans vs Vidmar, Milan Jr — 1/2-1/2 — Schlechter mem 1953 — Nikolac, Juraj vs Vidmar, Milan Jr — 0-1 — Opatija
Anand, Viswanathan — 10 parties
Ju, Wenjun — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 7 parties
Gukesh D — 6 parties
Smyslov, Vladimir — 2 parties
Ding, Liren — 2 parties
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
1950 — Vidmar, Milan Jr vs Kramer, Haije — 1/2-1/2 — Utrecht NED
1950 — Gligoric, Sofija vs Foltys, Jan — 1/2-1/2 — Amsterdam NED
1950 — Monostori, Lajos vs Füster, Géza — 1/2-1/2 — Budapest HUN
1950 — Henneberke, Frans vs Kramer, Hanspeter — 0-1 — Amsterdam ch-NED
1953 — Laszlo, Csaba vs Gereben, Erno — 0-1 — HUN-ch Budapest HUN
1954 — Al Husari, Zita Fatima vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest tt Budapest HUN
1955 — Acoltzi Ruiz, Mariana vs Suarez Castro Aidan Fernando — 1/2-1/2 — Argentina
1957 — Gipslis, Aivars vs Skuja, Roberts — 1-0 — Minsk BLR
1950 — Tsvetkov, Alexandar K vs Ganichev, Vladimir Dm — 1/2-1/2 — Sofia BUL
1951 — Toran Albero, Roman vs Bernstein, Ossip — 1/2-1/2 — Madrid ESP
1951 — Szily, Jozsef vs Kapu, Jeno — 1-0 — Hungary ch
1951 — Benko, Pal vs Foltys, Jan — 0-1 — Marianske Lazne zt
1950 — Johansson, Ingi Randver vs Pfeiffer, Gerhard — 0-1 — Dubrovnik olm
1950 — Pirc, Vasja vs Bosch van Rosenthal, Edzard — 0-1 — Amsterdam NED
1951 — Mueller, Hans vs Vidmar, Milan Jr — 1/2-1/2 — Schlechter mem
1953 — Nikolac, Juraj vs Vidmar, Milan Jr — 0-1 — Opatija