Ambassadeurs : Glek, Igor (6x), Konovalov, Nikolay (4x), Miezis, Normunds (4x), Adhiban, B. (3x), Yankelevich, Lev (3x), De Saint Aignant, P. (2x), Polgar, Sofia (2x), McNab, Colin A (2x)
4.Nf3 — 35.2% (198 parties)
Ambassadeurs : Hector, Jonny (8x), Kennaugh, Charles W (4x), Petkov, Momchil (4x), Donchenko, Alexander (4x), Anand, Viswanathan (3x), Duncan, Chris R (3x), Rakhmanov, Aleksandr (3x), Kaasen, Tor Fredrik (3x)
4.g3 — 10.9% (61 parties)
Ambassadeurs : Adorjan, Andras (2x), Fuchs, Heinz (2x), Rakhmanov, Aleksandr (2x), Estrada Nieto, Julian (1x), Stolz, Peter (1x), Lange Juergen (1x), Fabrizi, Marcello (1x), Burrett, Keith (1x)
4.e3 — 5.0% (28 parties)
Ambassadeurs : Biebinger, Gerhard (2x), Gedajlovic, Max (2x), Apro, Adrian (1x), Turzo, Attila (1x), Thesing, Matthias (1x), Fries-Nielsen, Jens Ove (1x), Chrapkowski, Grzegorz (1x), Wasilewski, Bartlomiej (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.a3
4.Nf3
4.g3
4.e3
<1800
15
53%
20%
—
—
1800-2200
93
39%
32%
13%
5%
2200-2600
368
38%
36%
11%
5%
2600+
65
43%
42%
11%
5%
Évolution par décennie (% des parties)
Décennie
N parties
4.a3
4.Nf3
4.g3
4.e3
1980s
2
—
—
—
—
1990s
48
33%
21%
21%
6%
2000s
65
46%
9%
17%
9%
2010s
153
41%
33%
12%
5%
2020s
294
38%
45%
7%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.a3
41%
38%
▼ -2.1%
4.Nf3
33%
45%
▲ +12.2%
4.g3
12%
7%
▼ -5.3%
4.e3
5%
4%
▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 3 parties Ju, Wenjun — 3 parties Ding, Liren — 2 parties Karpov, Anatoly — 1 partie Gukesh D — 1 partie
Parties historiques
4.a3 — 39.3% (221 parties)
1991 — Danielian, Oganes vs Maljutin, Evgeni — 0-1 — Jurmala LAT 1991 — Miles, Anthony J vs Mainka, Romuald — 0-1 — Ostende open 1992 — Renet, Olivier vs Glek, Igor — 1-0 — Groningen open 1993 — Roos, Celine vs De Saint Aignant, P. — 0-1 — Issy les Moulineaux 1993 — Fagnon, Laurent vs De Saint Aignant, P. — 1-0 — Issy les Moulineaux
4.Nf3 — 35.2% (198 parties)
1990 — Kamp, Christoph vs Keitlinghaus, Ludger — 1/2-1/2 — Muenster GER 1992 — Stohl, Igor vs Borras Schulz, Konrad — 1/2-1/2 — Bundesliga GER 1993 — Chabanon, Jean-Luc vs Mainka, Romuald — 0-1 — Lippstadt GER 1993 — Christiansen, Larry vs Mainka, Romuald — 0-1 — NED 1996 — Stohl, Igor vs Gyimesi, Zoltan — 1-0 — Pardubice open
4.g3 — 10.9% (61 parties)
1991 — Adorjan, Andras vs Mainka, Romuald — 1-0 — Polanica Zdroj POL 1992 — Poldauf, Dirk vs Borriss, Martin, Dr. — 1/2-1/2 — Duitsland tt 1993 — Pribyl, Jakub vs Glek, Igor — 1/2-1/2 — Duitsland tt 1994 — Alibaev, Akbar vs Gyimesi, Zoltan — 1-0 — Zalakaros op 1995 — Stolz, Peter vs Lange Juergen — 0-1 — ?
4.e3 — 5.0% (28 parties)
1992 — Biebinger, Gerhard vs Thesing, Matthias — 0-1 — GER 1994 — Biebinger, Gerhard vs Fries-Nielsen, Jens Ove — 1-0 — Groningen open 1995 — Apro, Adrian vs Turzo, Attila — 0-1 — Korcsoportos donto 2000 — Reizniece, Dana vs Madl, Ildiko — 1/2-1/2 — Batumi GEO 2000 — Mestel, A Jonathan vs Kennaugh, Charles W — 1/2-1/2 — Birmingham ENG
Ju, Wenjun — 3 parties
Ding, Liren — 2 parties
Karpov, Anatoly — 1 partie
Gukesh D — 1 partie
1991 — Miles, Anthony J vs Mainka, Romuald — 0-1 — Ostende open
1992 — Renet, Olivier vs Glek, Igor — 1-0 — Groningen open
1993 — Roos, Celine vs De Saint Aignant, P. — 0-1 — Issy les Moulineaux
1993 — Fagnon, Laurent vs De Saint Aignant, P. — 1-0 — Issy les Moulineaux
1992 — Stohl, Igor vs Borras Schulz, Konrad — 1/2-1/2 — Bundesliga GER
1993 — Chabanon, Jean-Luc vs Mainka, Romuald — 0-1 — Lippstadt GER
1993 — Christiansen, Larry vs Mainka, Romuald — 0-1 — NED
1996 — Stohl, Igor vs Gyimesi, Zoltan — 1-0 — Pardubice open
1992 — Poldauf, Dirk vs Borriss, Martin, Dr. — 1/2-1/2 — Duitsland tt
1993 — Pribyl, Jakub vs Glek, Igor — 1/2-1/2 — Duitsland tt
1994 — Alibaev, Akbar vs Gyimesi, Zoltan — 1-0 — Zalakaros op
1995 — Stolz, Peter vs Lange Juergen — 0-1 — ?
1994 — Biebinger, Gerhard vs Fries-Nielsen, Jens Ove — 1-0 — Groningen open
1995 — Apro, Adrian vs Turzo, Attila — 0-1 — Korcsoportos donto
2000 — Reizniece, Dana vs Madl, Ildiko — 1/2-1/2 — Batumi GEO
2000 — Mestel, A Jonathan vs Kennaugh, Charles W — 1/2-1/2 — Birmingham ENG