Ambassadeurs : Miezis, Normunds (106x), Weyerstrass, Ronald (24x), Arkell, Keith C (24x), ? (21x), Forintos, Gyozo V (19x), Kube, Hannelore (16x), Bukal, Vladimir Jr. (14x), Green, Peter (14x)
4.Nf3 — 0.6% (61 parties)
Ambassadeurs : Varadi, Ondrej (1x), Szarvas, Sandor (1x), Ringsborg, Allan (1x), Mortensen, John (1x), Alingh, Prins Jeroen Willem (1x), De Visser, Arno (1x), Piekarz, Anna (1x), Klugmann, Pia (1x)
4.b3 — 0.4% (39 parties)
Ambassadeurs : Kholmov, Ratmir D (5x), Polugaevsky, Lev (4x), Bagirov, Vladimir (1x), Korchnoi, Viktor (1x), Bobotsov, Milko G (1x), Borisenko, Georgy K (1x), Bondarevsky, Igor (1x), Volovich, Anatoly (1x)
4.e3 — 0.3% (37 parties)
Ambassadeurs : Quinteros, Miguel A. (1x), Kolodziej, Carlos (1x), Lawrence, Maxwell (1x), Vehre Jr, John L (1x), Ajiri Norman Roger (1x), Sarkar, Prosanto (1x), Jenicek, Michal (1x), Petr, Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Bg2
4.Nf3
4.b3
4.e3
<1800
835
97%
2%
0%
1%
1800-2200
4817
98%
0%
0%
0%
2200-2600
3235
99%
0%
0%
0%
2600+
56
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
4.Bg2
4.Nf3
4.b3
4.e3
1950s
56
93%
—
7%
—
1960s
203
97%
—
3%
0%
1970s
276
99%
—
0%
1%
1980s
518
99%
1%
0%
—
1990s
1892
99%
0%
0%
0%
2000s
2893
98%
0%
0%
0%
2010s
3634
98%
1%
0%
0%
2020s
1225
98%
1%
0%
0%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Bg2
98%
98%
+0.3%
4.Nf3
1%
1%
-0.2%
4.b3
0%
0%
-0.1%
4.e3
0%
0%
-0.1%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 4 parties Karpov, Anatoly — 2 parties Gukesh D — 2 parties Botvinnik, Mikhail — 1 partie Kramnik, Vladimir — 1 partie Ju, Wenjun — 1 partie Anand, Viswanathan — 1 partie
Parties historiques
4.Bg2 — 98.3% (10515 parties)
1952 — Heinicke, Herbert vs Ehrat, Jules — 1-0 — Lucerne SUI 1954 — Moiseev, Oleg vs Lebedev, Sergey — 1-0 — Erevan ARM 1955 — Bisguier, Arthur B vs Reiter, Alexander — 1-0 — New York, NY USA 1955 — Antonio Molina, Zayra Angelina vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Prague CZE 1955 — Taimanov, Mark vs Madaminov, Mukhiddin — 1/2-1/2 — Voroshilovgrad
4.Nf3 — 0.6% (61 parties)
1981 — Varadi, Ondrej vs Szarvas, Sandor — 1/2-1/2 — Salgotarjan 1986 — Ringsborg, Allan vs Mortensen, John — 0-1 — DEN-ch corr 1988 — Alingh, Prins Jeroen Willem vs De Visser, Arno — 1/2-1/2 — ? 1988 — Piekarz, Anna vs Klugmann, Pia — 1/2-1/2 — corr ch-DDR 1992 — Groszpeter, Attila vs Csom, Istvan — 1/2-1/2 — Hungary Tch
4.b3 — 0.4% (39 parties)
1955 — Kholmov, Ratmir D vs Stolyar, Danu Mikh — 1/2-1/2 — USSR 1956 — Kholmov, Ratmir D vs Borisenko, Georgy K — 1-0 — Leningrad ch-URS 1956 — Kholmov, Ratmir D vs Averbakh, Yuri L — 1/2-1/2 — Leningrad ch-URS 1959 — Kholmov, Ratmir D vs Bagirov, Vladimir — 1/2-1/2 — Moscow RUS 1963 — Kholmov, Ratmir D vs Bondarevsky, Igor — 1/2-1/2 — Leningrad ch-URS
4.e3 — 0.3% (37 parties)
1967 — Quinteros, Miguel A. vs Kolodziej, Carlos — 1-0 — Mar del Plata ch-ARG 1979 — Lawrence, Maxwell vs Vehre Jr, John L — 0-1 — 78 CSF 1979 — Ajiri Norman Roger vs Sarkar, Prosanto — 0-1 — Ottawa CAN 1994 — Kerekes, Attila vs Abdelrahman Khalid Mirghani — 0-1 — Szeged HUN 1997 — Jenicek, Michal vs Petr, Martin — 1/2-1/2 — Svetla nad Sazavou
Karpov, Anatoly — 2 parties
Gukesh D — 2 parties
Botvinnik, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Anand, Viswanathan — 1 partie
1954 — Moiseev, Oleg vs Lebedev, Sergey — 1-0 — Erevan ARM
1955 — Bisguier, Arthur B vs Reiter, Alexander — 1-0 — New York, NY USA
1955 — Antonio Molina, Zayra Angelina vs Ujtelky, Maximilián Samuel Rudolf — 1/2-1/2 — Prague CZE
1955 — Taimanov, Mark vs Madaminov, Mukhiddin — 1/2-1/2 — Voroshilovgrad
1986 — Ringsborg, Allan vs Mortensen, John — 0-1 — DEN-ch corr
1988 — Alingh, Prins Jeroen Willem vs De Visser, Arno — 1/2-1/2 — ?
1988 — Piekarz, Anna vs Klugmann, Pia — 1/2-1/2 — corr ch-DDR
1992 — Groszpeter, Attila vs Csom, Istvan — 1/2-1/2 — Hungary Tch
1956 — Kholmov, Ratmir D vs Borisenko, Georgy K — 1-0 — Leningrad ch-URS
1956 — Kholmov, Ratmir D vs Averbakh, Yuri L — 1/2-1/2 — Leningrad ch-URS
1959 — Kholmov, Ratmir D vs Bagirov, Vladimir — 1/2-1/2 — Moscow RUS
1963 — Kholmov, Ratmir D vs Bondarevsky, Igor — 1/2-1/2 — Leningrad ch-URS
1979 — Lawrence, Maxwell vs Vehre Jr, John L — 0-1 — 78 CSF
1979 — Ajiri Norman Roger vs Sarkar, Prosanto — 0-1 — Ottawa CAN
1994 — Kerekes, Attila vs Abdelrahman Khalid Mirghani — 0-1 — Szeged HUN
1997 — Jenicek, Michal vs Petr, Martin — 1/2-1/2 — Svetla nad Sazavou