Ambassadeurs : Timar, Zsolt (10x), Kaczorowski, Piotr (4x), Pragua, Christoph (3x), Bolczek, Malte (3x), Seres, Lajos (3x), Kanewski, Josef (3x), Somogyi, Istvan (3x), Spirin, Oleg (3x)
4…d5 — 8.0% (521 parties)
Ambassadeurs : Timar, Zsolt (6x), Issakainen, Ari (6x), Geller, Efim P. (5x), Mamedyarov, Shakhriyar (5x), Keres, Paul Petrovich (3x), Kotov, Alexander (3x), Fuchs, Reinhart (3x), Vaganian, Rafael A (3x)
4…c5 — 2.5% (159 parties)
Ambassadeurs : Korchnoi, Viktor (2x), Gligoric, Svetozar (2x), Fridh, Anton (2x), Tepper, Marcel (1x), Smetana, Jaroslav (1x), Martinov, Georgi (1x), Popov, Luben (1x), Senekovic, Marjan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…O-O
4…d6
4…d5
4…c5
<1800
392
68%
19%
8%
2%
1800-2200
2496
71%
19%
6%
2%
2200-2600
2245
79%
8%
9%
3%
2600+
85
56%
2%
26%
7%
Évolution par décennie (% des parties)
Décennie
N parties
4…O-O
4…d6
4…d5
4…c5
1950s
218
66%
13%
18%
2%
1960s
266
78%
14%
5%
4%
1970s
210
71%
14%
10%
3%
1980s
315
74%
15%
7%
2%
1990s
1278
71%
19%
6%
1%
2000s
1539
71%
17%
8%
2%
2010s
2076
73%
14%
8%
3%
2020s
581
74%
14%
9%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…O-O
73%
74%
+0.5%
4…d6
14%
14%
+0.2%
4…d5
8%
9%
+0.4%
4…c5
3%
2%
▼ -0.5%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 7 parties Ding, Liren — 5 parties Carlsen, Magnus — 3 parties Tal, Mikhail — 1 partie Kramnik, Vladimir — 1 partie
Parties historiques
4…O-O — 72.2% (4680 parties)
1950 — Pedersen, Svend vs Nielsen, Julius — 0-1 — Copenhagen DEN 1950 — Nielsen, H. J. vs Lambert, Hamish — 0-1 — Dubrovnik olm 1950 — Borisenko, Georgy K vs Geller, Efim P. — 1-0 — Moskou ch-URS 1950 — Smyslov, Vasily vs Rossolimo, Nicolas — 1/2-1/2 — Venice ITA 1951 — Artsukevich, Victor vs Nikitin, Aleksander S — 1-0 — Leningrad RUS
4…d6 — 15.3% (994 parties)
1950 — Füster, Géza vs Kluger, Gyula — 1/2-1/2 — Budapest HUN 1951 — Enevoldsen, Harald vs Nielsen, Palle — 1-0 — Odense DEN 1951 — Belem, Humberto Luciano vs Lemos, Jorge Joao — 1/2-1/2 — Fortaleza BRA 1951 — Huguet, Alain vs Chemes, Luis — 1-0 — Buenos Aires ARG 1951 — Fuster, Geza vs Szily, Jozsef — 1/2-1/2 — Budapest HUN
4…d5 — 8.0% (521 parties)
1950 — Eugenio, Sarah De Oliveira vs Miguel, Nahuel — 1/2-1/2 — Amsterdam NED 1950 — Kasparian Genrikh vs Suetin, Alexey S — 0-1 — Ch URS (1/2 final), Tula RUS 1951 — Kopp, Aleksey vs Pilnik, Herman — 0-1 — Vienna AUT 1951 — Kirchhammer, Rudolf vs Hunte, Hugo — 1-0 — Schwerin GER 1951 — Acoltzi Ruiz, Mariana vs Reinhardt, Enrique — 1/2-1/2 — Mar del Plata ARG
4…c5 — 2.5% (159 parties)
1956 — Tepper, Marcel vs Smetana, Jaroslav — 0-1 — Chomutov 1957 — Simagin, Vladimir vs Gurgenidze, Bukhuti — 0-1 — Sverdlovsk 1959 — Martinov, Georgi vs Popov, Luben — 0-1 — BUL-ch Sofia BUL 1959 — Szabo, Laszlo vs Spassky, Boris V. — 1/2-1/2 — Budapest HUN 1960 — Lindblom, Per vs Rodriguez Gonzales, Jesus — 1-0 — Leipzig GER
Ding, Liren — 5 parties
Carlsen, Magnus — 3 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
1950 — Nielsen, H. J. vs Lambert, Hamish — 0-1 — Dubrovnik olm
1950 — Borisenko, Georgy K vs Geller, Efim P. — 1-0 — Moskou ch-URS
1950 — Smyslov, Vasily vs Rossolimo, Nicolas — 1/2-1/2 — Venice ITA
1951 — Artsukevich, Victor vs Nikitin, Aleksander S — 1-0 — Leningrad RUS
1951 — Enevoldsen, Harald vs Nielsen, Palle — 1-0 — Odense DEN
1951 — Belem, Humberto Luciano vs Lemos, Jorge Joao — 1/2-1/2 — Fortaleza BRA
1951 — Huguet, Alain vs Chemes, Luis — 1-0 — Buenos Aires ARG
1951 — Fuster, Geza vs Szily, Jozsef — 1/2-1/2 — Budapest HUN
1950 — Kasparian Genrikh vs Suetin, Alexey S — 0-1 — Ch URS (1/2 final), Tula RUS
1951 — Kopp, Aleksey vs Pilnik, Herman — 0-1 — Vienna AUT
1951 — Kirchhammer, Rudolf vs Hunte, Hugo — 1-0 — Schwerin GER
1951 — Acoltzi Ruiz, Mariana vs Reinhardt, Enrique — 1/2-1/2 — Mar del Plata ARG
1957 — Simagin, Vladimir vs Gurgenidze, Bukhuti — 0-1 — Sverdlovsk
1959 — Martinov, Georgi vs Popov, Luben — 0-1 — BUL-ch Sofia BUL
1959 — Szabo, Laszlo vs Spassky, Boris V. — 1/2-1/2 — Budapest HUN
1960 — Lindblom, Per vs Rodriguez Gonzales, Jesus — 1-0 — Leipzig GER