Ambassadeurs : Trifunovic, Petar (10x), Hebden, Mark L (9x), Deforel, Jorge Eduardo (6x), Marshall, Frank (4x), Petrosian, Tigran A. (4x), Day, Lawrence A. (4x), Modr, Bretislav (4x), Crouch, Colin S (4x)
4.e3 — 19.3% (178 parties)
Ambassadeurs : Bronstein, David I (4x), Pavlov-Pianov, Nikolay (2x), Selezniev, Alexey (2x), Montalban, Jose (2x), Osnos, Viatcheslav (2x), Seul, Georg (2x), Schmidt, Johannes (2x), Seidl, Antonin (2x)
4.Bxf6 — 10.2% (94 parties)
Ambassadeurs : Quaresma, Carlos (2x), Okhotnik, Vladimir (2x), Harmatosi, Jozsef (2x), Oparin, Grigoriy (2x), Yurovskykh, Oleksandr (2x), Gitananda, Rama (2x), Schroeder, Andre (1x), Rellstab, Ludwig Sr (1x)
4.Nc3 — 3.3% (30 parties)
Ambassadeurs : Prystenski, Arthur (3x), Hartung-Nielsen, Jens (2x), Sarosy, Zoltan L (2x), Jordaan, Wayne (2x), Petrosian, Tigran A. (1x), Nievergelt, Erwin (1x), Gligorić, Svetozar (1x), O'Kelly, Albéric de Galway (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
4.Nbd2
4.e3
4.Bxf6
4.Nc3
<1800
17
65%
24%
12%
—
1800-2200
263
65%
21%
9%
3%
2200-2600
400
66%
17%
14%
2%
2600+
14
79%
—
21%
—
Évolution par décennie (% des parties)
Décennie
N parties
4.Nbd2
4.e3
4.Bxf6
4.Nc3
1910s
2
50%
50%
—
—
1920s
17
65%
35%
—
—
1930s
2
100%
—
—
—
1940s
11
82%
18%
—
—
1950s
17
71%
12%
6%
12%
1960s
30
73%
27%
—
—
1970s
35
69%
11%
6%
14%
1980s
63
68%
17%
10%
5%
1990s
210
70%
17%
10%
3%
2000s
236
63%
24%
8%
3%
2010s
223
62%
18%
16%
2%
2020s
77
74%
14%
12%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
4.Nbd2
62%
74%
▲ +11.7%
4.e3
18%
14%
▼ -4.1%
4.Bxf6
16%
12%
▼ -4.5%
4.Nc3
2%
0%
▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 4 parties Smyslov, Vladimir — 2 parties Botvinnik, Mikhail — 1 partie Tal, Mikhail — 1 partie
Parties historiques
4.Nbd2 — 66.5% (614 parties)
1918 — Marshall, Frank vs Janowski, Dawid — 1/2-1/2 — Marshall's Chess Divan, New York, NY USA 1921 — Nenarokov, Vladimir vs Grigoriev, Nikolai — 1-0 — Moscow RUS 1925 — Torre, Eugenio vs Verlinsky, Boris — 1-0 — Moscow RUS 1925 — De La Torre Huertas, Carlos vs Verlinsky, Boris — 1-0 — Moscow RUS 1926 — Tartakower, Savielly vs Patay, Gyula — 1/2-1/2 — Merano Meran ITA
4.e3 — 19.3% (178 parties)
1916 — Selezniev, Alexey vs Vajnstejn, Samuil O — 1-0 — Triberg VI 1920 — Pavlov-Pianov, Nikolay vs Zubarev, Nikolay — 1-0 — Moskou ch-URS 1926 — Johner, Paul vs Alekhine, Alexander — 1/2-1/2 — Dresden GER 1927 — Pavlov-Pianov, Nikolay vs Selezniev, Alexey — 1-0 — Moskou ch-URS 1928 — Montalban, Jose vs Villegas, Benito — 1/2-1/2 — Mar del Plata ARG
4.Bxf6 — 10.2% (94 parties)
1957 — Schroeder, Andre vs Rellstab, Ludwig Sr — 0-1 — Hamburg GER 1970 — Bronstein, David I vs Shmit, Anatoly — 1/2-1/2 — USSR 1978 — Stean, Michael F vs Korchnoi, Viktor — 0-1 — Beer Sheba ISR 1981 — Benoit, Michel vs Roos, Michel — 1/2-1/2 — Vitrolles 1984 — Martinovic, Slobodan vs Sunye Neto, Jaime — 1/2-1/2 — Amsterdam NED
4.Nc3 — 3.3% (30 parties)
1950 — Gligorić, Svetozar vs O'Kelly, Albéric de Galway — 1/2-1/2 — Dubrovnik CRO 1954 — Petrosian, Tigran A. vs Nievergelt, Erwin — 1-0 — Belgrade SRB 1970 — Fuster, Geza vs Csom, Istvan — 0-1 — Siegen olm 1974 — Prystenski, Arthur vs Sarosy, Zoltan L — 1-0 — Canada ch-30 7475 1975 — Franke, Claus-Peter vs Essegern, Kurt, Dr. — 1-0 — DDR-ch M572 corr
Smyslov, Vladimir — 2 parties
Botvinnik, Mikhail — 1 partie
Tal, Mikhail — 1 partie
1921 — Nenarokov, Vladimir vs Grigoriev, Nikolai — 1-0 — Moscow RUS
1925 — Torre, Eugenio vs Verlinsky, Boris — 1-0 — Moscow RUS
1925 — De La Torre Huertas, Carlos vs Verlinsky, Boris — 1-0 — Moscow RUS
1926 — Tartakower, Savielly vs Patay, Gyula — 1/2-1/2 — Merano Meran ITA
1920 — Pavlov-Pianov, Nikolay vs Zubarev, Nikolay — 1-0 — Moskou ch-URS
1926 — Johner, Paul vs Alekhine, Alexander — 1/2-1/2 — Dresden GER
1927 — Pavlov-Pianov, Nikolay vs Selezniev, Alexey — 1-0 — Moskou ch-URS
1928 — Montalban, Jose vs Villegas, Benito — 1/2-1/2 — Mar del Plata ARG
1970 — Bronstein, David I vs Shmit, Anatoly — 1/2-1/2 — USSR
1978 — Stean, Michael F vs Korchnoi, Viktor — 0-1 — Beer Sheba ISR
1981 — Benoit, Michel vs Roos, Michel — 1/2-1/2 — Vitrolles
1984 — Martinovic, Slobodan vs Sunye Neto, Jaime — 1/2-1/2 — Amsterdam NED
1954 — Petrosian, Tigran A. vs Nievergelt, Erwin — 1-0 — Belgrade SRB
1970 — Fuster, Geza vs Csom, Istvan — 0-1 — Siegen olm
1974 — Prystenski, Arthur vs Sarosy, Zoltan L — 1-0 — Canada ch-30 7475
1975 — Franke, Claus-Peter vs Essegern, Kurt, Dr. — 1-0 — DDR-ch M572 corr