Ambassadeurs : Zapata, Alonso (9x), Gashimov, Vugar (7x), Fressinet, Laurent (7x), Guseinov, Gadir (5x), Sinkovics, Peter (4x), Karjakin, Sergey (4x), Fierro Baquero, Martha L. (4x), Leventic, Ivan (4x)
4…Nxe4 — 25.8% (234 parties)
Ambassadeurs : Mitkov, Nikola (5x), Van Riemsdijk, Herman C. (4x), Jacobsen, Bo (3x), Jensen, Vagn (2x), Zaitsev, Igor A (2x), Torrens, Oswaldo Gia (1x), Bernstein, Ossip (1x), Ferloni, Jose W Perez (1x)
4…Nxd4 — 11.6% (105 parties)
Ambassadeurs : Keitlinghaus, Ludger (2x), Nogly, Christoph (2x), Vega Betancourt, Manuel (2x), Landa Carrillo, Adriel (2x), Bisguier, Arthur B (1x), Ursell, PA. (1x), Barczay, Laszlo (1x), Masera, Umberto (1x)
4…a6 — 2.6% (24 parties)
Ambassadeurs : Aclan, Gian Carlo (2x), Zalys, Ignas (1x), Dugal, K. (1x), Grecescu, Gabriel-Andrei (1x), Oprescu, Raul (1x), Skidmore, Mike (1x), Carroll, Mitchell (1x), Gil Ever Andres (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4…exd4
4…Nxe4
4…Nxd4
4…a6
<1800
83
59%
14%
13%
8%
1800-2200
244
54%
29%
15%
0%
2200-2600
375
60%
31%
9%
—
2600+
35
86%
—
14%
—
Évolution par décennie (% des parties)
Décennie
N parties
4…exd4
4…Nxe4
4…Nxd4
4…a6
1950s
13
46%
46%
8%
—
1960s
19
58%
37%
—
5%
1970s
19
37%
58%
5%
—
1980s
44
55%
36%
2%
—
1990s
178
50%
30%
10%
4%
2000s
261
59%
26%
10%
2%
2010s
277
61%
21%
12%
2%
2020s
97
56%
14%
26%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4…exd4
61%
56%
▼ -5.7%
4…Nxe4
21%
14%
▼ -6.9%
4…Nxd4
12%
26%
▲ +13.9%
4…a6
2%
4%
▲ +2.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties Kramnik, Vladimir — 3 parties Carlsen, Magnus — 3 parties Hou, Yifan — 1 partie
Parties historiques
4…exd4 — 56.7% (515 parties)
1950 — Honfi, Karoly vs Sandor, Bela — 1-0 — Budapest HUN 1953 — Vesely, Jiri vs Stulik, Vlastimil — 1/2-1/2 — Prague CZE 1954 — Mazzoni, Guy vs Fauconnier, Joel — 1-0 — Marseille FRA 1958 — Tal, Mikhail vs Furman, Slavomir — 1-0 — Riga ch-URS 1958 — Tal, Mikhail vs Abramovich Furman, Semyon — 1-0 — Riga LAT
4…Nxe4 — 25.8% (234 parties)
1951 — Torrens, Oswaldo Gia vs Bernstein, Ossip — 0-1 — Madrid ESP 1957 — Szabo, Iuliu inactive vs Gray, Aaron — 1-0 — Reykjavik ISL 1957 — Alexander, Conol Hugh vs Franklin, Michael J — 1-0 — Plymouth 1958 — Palmqvist, Ulf vs Niedzielski, Jan — 1/2-1/2 — ? 1958 — Penrose, Jonathan vs Barden, Leonard — 1/2-1/2 — BCF Ch Leamington
4…Nxd4 — 11.6% (105 parties)
1950 — Bisguier, Arthur B vs Ursell, PA. — 1-0 — Southsea 1971 — Barczay, Laszlo vs Masera, Umberto — 1-0 — Reggio Emilia ITA 1980 — Perifanis, Georgios vs Papandreou, Nikolaos — 1-0 — Ilioupolis 1990 — Berzins, Atis vs Nilsson, Erik — 1-0 — ? 1991 — Abdul Ghafour, Zayed vs Padayachy Neddy, S. — 1-0 — Mamaia
4…a6 — 2.6% (24 parties)
1964 — Zalys, Ignas vs Dugal, K. — 1-0 — Montreal CAN 1991 — Abdeen, Amal vs De Souza Mendes, Joao — 1-0 — Mamaia 1991 — Amalio, Nuno Rodrigues vs De Souza Josimar — 1-0 — ? 1992 — Gil Ever Andres vs Leite, Alexandro Nardeli — 1-0 — Portugal 1992 — Aclan, Gian Carlo vs Leite Oralova, Catarina — 1-0 — Portugal
Kramnik, Vladimir — 3 parties
Carlsen, Magnus — 3 parties
Hou, Yifan — 1 partie
1953 — Vesely, Jiri vs Stulik, Vlastimil — 1/2-1/2 — Prague CZE
1954 — Mazzoni, Guy vs Fauconnier, Joel — 1-0 — Marseille FRA
1958 — Tal, Mikhail vs Furman, Slavomir — 1-0 — Riga ch-URS
1958 — Tal, Mikhail vs Abramovich Furman, Semyon — 1-0 — Riga LAT
1957 — Szabo, Iuliu inactive vs Gray, Aaron — 1-0 — Reykjavik ISL
1957 — Alexander, Conol Hugh vs Franklin, Michael J — 1-0 — Plymouth
1958 — Palmqvist, Ulf vs Niedzielski, Jan — 1/2-1/2 — ?
1958 — Penrose, Jonathan vs Barden, Leonard — 1/2-1/2 — BCF Ch Leamington
1971 — Barczay, Laszlo vs Masera, Umberto — 1-0 — Reggio Emilia ITA
1980 — Perifanis, Georgios vs Papandreou, Nikolaos — 1-0 — Ilioupolis
1990 — Berzins, Atis vs Nilsson, Erik — 1-0 — ?
1991 — Abdul Ghafour, Zayed vs Padayachy Neddy, S. — 1-0 — Mamaia
1991 — Abdeen, Amal vs De Souza Mendes, Joao — 1-0 — Mamaia
1991 — Amalio, Nuno Rodrigues vs De Souza Josimar — 1-0 — ?
1992 — Gil Ever Andres vs Leite, Alexandro Nardeli — 1-0 — Portugal
1992 — Aclan, Gian Carlo vs Leite Oralova, Catarina — 1-0 — Portugal