Ambassadeurs : Milde, Lars (24x), Sazon, Adam (22x), Krivec, Jana (12x), Mamedov, Rauf (12x), Khokhlov, Igor (9x), Finkel, Alexander (9x), Schlachetka, Werner (8x), Hoang, Thi Bao Tram (8x)
4.d3 — 0.4% (11 parties)
Ambassadeurs : Vorotnikov, Vladislav V (2x), Lebredo Zaragoitia, Gerardo (1x), Ochoa De Echaguen, Francisco Javier (1x), Kochyev, Alexander (1x), Koch, Jean-Rene (1x), Beisser, Georg (1x), Fahrbach, Manfred (1x), Gomez, Gordo Jose Carlos (1x)
4.h3 — 0.3% (9 parties)
Ambassadeurs : Bergers, Wim (1x), Markus (1x), Wraga, Hermann (1x), Rueppel, Guenter (1x), Kubitzek, W. (1x), Fink, Helmut (1x), Rondi, Jean (1x), Hoareau, William (1x)
4.Nge2 — 0.2% (6 parties)
Ambassadeurs : Perner Valeska (1x), Klawitz, Katrin (1x), Baldwin, P. (1x), Beach, Paul K (1x), Richardson, John R (1x), Gilliam, Domenic (1x), Hoppe, Rainer (1x), Turek, Andrzej (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Bg2
4.d3
4.h3
4.Nge2
<1800
225
96%
1%
0%
0%
1800-2200
1119
99%
0%
0%
0%
2200-2600
855
100%
0%
—
—
2600+
52
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.Bg2
4.d3
4.h3
4.Nge2
1950s
1
100%
—
—
—
1960s
26
100%
—
—
—
1970s
87
100%
—
—
—
1980s
195
98%
2%
—
—
1990s
560
98%
0%
1%
0%
2000s
625
98%
1%
0%
0%
2010s
881
99%
0%
0%
0%
2020s
349
100%
—
—
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Bg2
99%
100%
▲ +0.8%
4.d3
0%
0%
-0.1%
4.h3
0%
0%
-0.5%
4.Nge2
0%
0%
-0.2%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 4 parties Hou, Yifan — 3 parties Ding, Liren — 2 parties Ju, Wenjun — 1 partie Anand, Viswanathan — 1 partie Gukesh D — 1 partie
Parties historiques
4.Bg2 — 98.7% (2688 parties)
1955 — Kviatkovsky, Sergey vs Bobekov, Radko — 1/2-1/2 — Sofia BUL 1961 — Smyslov, Vasily vs Kots, Yuri I — 1/2-1/2 — Baku ch-URS 1961 — Portisch, Lajos vs Toran, Erdem Kutluay — 1/2-1/2 — Torremolinos ESP 1962 — Boey, Josef vs Roth, Rolf — 1-0 — Varna olm 1963 — Averbakh, Yuri L vs Klovans, Janis — 1-0 — Leningrad ch-URS
4.d3 — 0.4% (11 parties)
1984 — Lebredo Zaragoitia, Gerardo vs Ochoa De Echaguen, Francisco Javier — 1/2-1/2 — Cienfuegos City CUB 1984 — Vorotnikov, Vladislav V vs Kochyev, Alexander — 1/2-1/2 — Leningrad RUS 1984 — Vorotnikov, Vladislav V vs Koch, Jean-Rene — 1/2-1/2 — Leningrad RUS 1992 — Gomez, Gordo Jose Carlos vs Peon Rufino A — 0-1 — ? 1997 — Beisser, Georg vs Fahrbach, Manfred — 0-1 — BdF
4.h3 — 0.3% (9 parties)
1993 — Bergers, Wim vs Markus — 0-1 — Leiden NED 1993 — Kubitzek, W. vs Fink, Helmut — 1-0 — Neuwied-op 1998 — Wraga, Hermann vs Rueppel, Guenter — 0-1 — Bad Zwesten GER 2003 — Rondi, Jean vs Hoareau, William — 0-1 — Etang Sale FRA 2005 — Narva, Regina vs Piarnpuu, Leili — 1/2-1/2 — Tallinn EST
4.Nge2 — 0.2% (6 parties)
1996 — Baldwin, P. vs Beach, Paul K — 0-1 — Auckland NZL 1999 — Perner Valeska vs Klawitz, Katrin — 1-0 — Verden 2000 — Richardson, John R vs Gilliam, Domenic — 1-0 — IECC 2006 — Hoppe, Rainer vs Turek, Andrzej — 0-1 — Rowy POL 2014 — MacTilstra, Ian vs Langer, Raimund — 1-0 — ICCF
Hou, Yifan — 3 parties
Ding, Liren — 2 parties
Ju, Wenjun — 1 partie
Anand, Viswanathan — 1 partie
Gukesh D — 1 partie
1961 — Smyslov, Vasily vs Kots, Yuri I — 1/2-1/2 — Baku ch-URS
1961 — Portisch, Lajos vs Toran, Erdem Kutluay — 1/2-1/2 — Torremolinos ESP
1962 — Boey, Josef vs Roth, Rolf — 1-0 — Varna olm
1963 — Averbakh, Yuri L vs Klovans, Janis — 1-0 — Leningrad ch-URS
1984 — Vorotnikov, Vladislav V vs Kochyev, Alexander — 1/2-1/2 — Leningrad RUS
1984 — Vorotnikov, Vladislav V vs Koch, Jean-Rene — 1/2-1/2 — Leningrad RUS
1992 — Gomez, Gordo Jose Carlos vs Peon Rufino A — 0-1 — ?
1997 — Beisser, Georg vs Fahrbach, Manfred — 0-1 — BdF
1993 — Kubitzek, W. vs Fink, Helmut — 1-0 — Neuwied-op
1998 — Wraga, Hermann vs Rueppel, Guenter — 0-1 — Bad Zwesten GER
2003 — Rondi, Jean vs Hoareau, William — 0-1 — Etang Sale FRA
2005 — Narva, Regina vs Piarnpuu, Leili — 1/2-1/2 — Tallinn EST
1999 — Perner Valeska vs Klawitz, Katrin — 1-0 — Verden
2000 — Richardson, John R vs Gilliam, Domenic — 1-0 — IECC
2006 — Hoppe, Rainer vs Turek, Andrzej — 0-1 — Rowy POL
2014 — MacTilstra, Ian vs Langer, Raimund — 1-0 — ICCF