Ambassadeurs : Lachmann, Hans G (4x), Pejko, Otomar (4x), Werner, Stephan (3x), Gehrke, Rolf (3x), Kratky, Josef (3x), Ricky Hendri Sevano (3x), Kappel, Ray D (3x), Fine, Reuben (2x)
4.exd4 — 42.3% (389 parties)
Ambassadeurs : Ventura Bolet, Alexandre (3x), Serrer, Christoph (2x), Moehring, Guenther (2x), Taimanov, Mark (2x), Gurgenidze, Bukhuti (2x), Lafuente, Pablo (2x), Malkowski, Artur (2x), Freisler, Pavel (2x)
4.d3 — 3.6% (33 parties)
Ambassadeurs : Le Corre, Alexandre (1x), Spitz, Patrick (1x), Mayer, Albert (1x), Kripp, Wolfgang (1x), Djuric, Mirko (1x), Looijestijn, Jurgen (1x), Hornak, Viliam (1x), Kramarik, Peter (1x)
4.g3 — 1.7% (16 parties)
Ambassadeurs : Helmer, Janos (3x), Morrell, M. (1x), Graf-Stevenson, Sonja (1x), Limayo, Edgardo V (1x), Schiller, Wilfried (1x), Vinciguerra, Marco (1x), Ragni, Paolo (1x), Balys, Stanislav (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.b4
4.exd4
4.d3
4.g3
<1800
65
48%
43%
5%
2%
1800-2200
417
53%
38%
5%
3%
2200-2600
316
49%
49%
1%
0%
2600+
4
75%
25%
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.b4
4.exd4
4.d3
4.g3
1950s
15
80%
13%
—
7%
1960s
7
100%
—
—
—
1970s
20
70%
30%
—
—
1980s
40
42%
55%
2%
—
1990s
97
47%
43%
4%
1%
2000s
181
46%
45%
4%
2%
2010s
366
54%
41%
2%
2%
2020s
193
47%
45%
6%
2%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.b4
54%
47%
▼ -6.4%
4.exd4
41%
45%
▲ +3.6%
4.d3
2%
6%
▲ +3.2%
4.g3
2%
2%
+0.4%
Parties historiques
4.b4 — 50.8% (467 parties)
1950 — Werner, Stephan vs Lachmann, Hans G — 1/2-1/2 — Bielefeld 1950 — Rellstab, Ludwig vs Pfeiffer, Gerhard — 1-0 — Bad Pyrmont GER 1950 — Werner, Stephan vs Borowski, Piotr — 1-0 — ? 1950 — Florian, Tibor vs Gereben, Erno — 1-0 — Budapest HUN 1951 — Fine, Reuben vs Horowitz, Albert Israel — 1-0 — New York, NY USA
4.exd4 — 42.3% (389 parties)
1952 — Del Vecchio, Lucio vs Romih, Max — 0-1 — Ferrara 1957 — Adelman, Frank vs Lien, Eugene — 1-0 — San Francisco, Ca 1974 — Andersson, Ulf vs Fernandez Gonzalez, Juan Alfonso — 1-0 — Camaguey CUB 1974 — Westbrook, Mike vs Danenhower, Peter — 0-1 — Kelowna CAN 1975 — Bortolin, Bruno vs AHMED MURSI RABEH MURSI — 1-0 — ?
4.d3 — 3.6% (33 parties)
1989 — Le Corre, Alexandre vs Spitz, Patrick — 0-1 — cr. 1993 — Mayer, Albert vs Kripp, Wolfgang — 0-1 — ? 1995 — Hornak, Viliam vs Kramarik, Peter — 0-1 — ? 1996 — Magos, Benedek Daniel vs Bousios, Hristos — 0-1 — Thessaloniki Open 1999 — Djuric, Mirko vs Looijestijn, Jurgen — 1/2-1/2 — ?
4.g3 — 1.7% (16 parties)
1957 — Morrell, M. vs Graf-Stevenson, Sonja — 0-1 — Los Angeles, CA USA 1996 — Limayo, Edgardo V vs Schiller, Wilfried — 1/2-1/2 — Corr compuserve 2002 — Balys, Stanislav vs Trombik, Karel — 0-1 — Karvina 2004 — Vinciguerra, Marco vs Ragni, Paolo — 1-0 — Turin ITA 2007 — Kennedy, Phillip vs Desjardins, Michel — 0-1 — Gatineau CAN
1950 — Rellstab, Ludwig vs Pfeiffer, Gerhard — 1-0 — Bad Pyrmont GER
1950 — Werner, Stephan vs Borowski, Piotr — 1-0 — ?
1950 — Florian, Tibor vs Gereben, Erno — 1-0 — Budapest HUN
1951 — Fine, Reuben vs Horowitz, Albert Israel — 1-0 — New York, NY USA
1957 — Adelman, Frank vs Lien, Eugene — 1-0 — San Francisco, Ca
1974 — Andersson, Ulf vs Fernandez Gonzalez, Juan Alfonso — 1-0 — Camaguey CUB
1974 — Westbrook, Mike vs Danenhower, Peter — 0-1 — Kelowna CAN
1975 — Bortolin, Bruno vs AHMED MURSI RABEH MURSI — 1-0 — ?
1993 — Mayer, Albert vs Kripp, Wolfgang — 0-1 — ?
1995 — Hornak, Viliam vs Kramarik, Peter — 0-1 — ?
1996 — Magos, Benedek Daniel vs Bousios, Hristos — 0-1 — Thessaloniki Open
1999 — Djuric, Mirko vs Looijestijn, Jurgen — 1/2-1/2 — ?
1996 — Limayo, Edgardo V vs Schiller, Wilfried — 1/2-1/2 — Corr compuserve
2002 — Balys, Stanislav vs Trombik, Karel — 0-1 — Karvina
2004 — Vinciguerra, Marco vs Ragni, Paolo — 1-0 — Turin ITA
2007 — Kennedy, Phillip vs Desjardins, Michel — 0-1 — Gatineau CAN