Ambassadeurs : Schaefer, Michael (12x), Tsiganova, Monika (12x), Haselhorst, Helmut (7x), Kirszenberg, Marc (6x), Ikeda, Junta (6x), Urday, Henry (5x), Dumitrache, Dragos-Nicolae (5x), Takeda, Lucas Koji (5x)
6…c5 — 16.5% (330 parties)
Ambassadeurs : Haselhorst, Helmut (8x), Portisch, Ferenc (4x), Pedersen, Erik (4x), Villarreal, Agustin (3x), Salmins, Gedimins (2x), Itkis, Boris (2x), Colabrese, Cary (2x), Hoffman, Alejandro (2x)
6…c6 — 12.1% (243 parties)
Ambassadeurs : Tsiganova, Monika (6x), Hoffman, Alejandro (3x), Miranda, Marcio Marcos do Carmo (2x), Quinteros, Miguel A. (2x), Kahn, Manfred (2x), Cebalo, Miso (2x), Dumitrache, Dragos-Nicolae (2x), Wolak, Tomasz (2x)
6…Nc6 — 10.4% (208 parties)
Ambassadeurs : Pedersen, Erik (3x), Haselhorst, Helmut (3x), Hoffman, Alejandro (3x), Oliveira, Fernando Henrique (3x), Bakheet Farag (2x), Petrushin, Alexander I (2x), Schaefer, Michael (2x), Cebalo, Miso (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6…Nbd7
6…c5
6…c6
6…Nc6
<1800
166
47%
16%
7%
8%
1800-2200
824
42%
16%
12%
10%
2200-2600
746
35%
20%
13%
12%
2600+
4
—
25%
25%
—
Évolution par décennie (% des parties)
Décennie
N parties
6…Nbd7
6…c5
6…c6
6…Nc6
1950s
23
43%
4%
17%
17%
1960s
30
43%
7%
10%
13%
1970s
21
52%
5%
38%
—
1980s
84
43%
7%
18%
14%
1990s
458
43%
16%
14%
11%
2000s
602
42%
12%
14%
11%
2010s
678
36%
23%
10%
9%
2020s
106
52%
19%
3%
12%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6…Nbd7
36%
52%
▲ +15.5%
6…c5
23%
19%
▼ -3.8%
6…c6
10%
3%
▼ -6.8%
6…Nc6
9%
12%
▲ +3.3%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 1 partie
Parties historiques
6…Nbd7 — 40.9% (819 parties)
1953 — Maderna, Carlos vs Iliesco, Juan — 0-1 — Buenos Aires ch-ARG 1953 — Navarovszky, Laszlo vs Gasztonyi, Endre — 1/2-1/2 — HUN-ch Budapest HUN 1954 — Nedeljkovic, Aleksandar vs Milic, Borislav — 0-1 — Belgrade SRB 1955 — Dolezal, Jiri vs Stulik, Vlastimil — 1-0 — Prague CZE 1956 — Molnar, Imre vs Haag, Ervin — 1/2-1/2 — ?
6…c5 — 16.5% (330 parties)
1954 — Olivera, Javier vs Ablanedo Jimenez, Alvaro Alfonso — 1/2-1/2 — Montevideo URU 1962 — Bisguier, Arthur B vs Daksh Santosh Nathani — 1-0 — Vancouver 1965 — Bakheet Farag vs Bak, Istvan — 1/2-1/2 — Budapest HUN 1979 — Portisch, Ferenc vs Vogt, Lothar — 1/2-1/2 — Kecskemet HUN 1983 — Pedersen, Erik vs Jacobsen, Bo — 1/2-1/2 — Aarhus DEN
6…c6 — 12.1% (243 parties)
1954 — Shamkovich, Leonid vs Skotorenko, Vasily — 0-1 — URS-ch sf Leningrad RUS 1955 — Monsky, Paul vs Lombardy, William J — 1/2-1/2 — Long Beach, CA USA 1956 — Dolezal, Jiri vs Herink, Miroslav — 1/2-1/2 — Chomutov 1957 — Chistiakov, Alexander vs Ragozin, Viacheslav — 1-0 — Moscow RUS 1961 — Kahn, Manfred vs Pietzsch, Wolfgang — 1-0 — GDR-ch Premnitz GER
6…Nc6 — 10.4% (208 parties)
1953 — Ratner, Boris vs Krogius, Nikolai V — 1-0 — Leningrad RUS 1954 — Shamkovich, Leonid vs Borisenko, Georgy K — 0-1 — Kiev ch-URS 1954 — Troianescu, Octav vs Ciocaltea, Victor — 1-0 — Bucharest ROU 1955 — Ivanov, Pavlin Nikolay vs Ajanski, Jordan S — 1-0 — Sofia BUL 1960 — Batchelder, Wiliam vs Berliner, Hans — 0-1 — Western open
1953 — Navarovszky, Laszlo vs Gasztonyi, Endre — 1/2-1/2 — HUN-ch Budapest HUN
1954 — Nedeljkovic, Aleksandar vs Milic, Borislav — 0-1 — Belgrade SRB
1955 — Dolezal, Jiri vs Stulik, Vlastimil — 1-0 — Prague CZE
1956 — Molnar, Imre vs Haag, Ervin — 1/2-1/2 — ?
1962 — Bisguier, Arthur B vs Daksh Santosh Nathani — 1-0 — Vancouver
1965 — Bakheet Farag vs Bak, Istvan — 1/2-1/2 — Budapest HUN
1979 — Portisch, Ferenc vs Vogt, Lothar — 1/2-1/2 — Kecskemet HUN
1983 — Pedersen, Erik vs Jacobsen, Bo — 1/2-1/2 — Aarhus DEN
1955 — Monsky, Paul vs Lombardy, William J — 1/2-1/2 — Long Beach, CA USA
1956 — Dolezal, Jiri vs Herink, Miroslav — 1/2-1/2 — Chomutov
1957 — Chistiakov, Alexander vs Ragozin, Viacheslav — 1-0 — Moscow RUS
1961 — Kahn, Manfred vs Pietzsch, Wolfgang — 1-0 — GDR-ch Premnitz GER
1954 — Shamkovich, Leonid vs Borisenko, Georgy K — 0-1 — Kiev ch-URS
1954 — Troianescu, Octav vs Ciocaltea, Victor — 1-0 — Bucharest ROU
1955 — Ivanov, Pavlin Nikolay vs Ajanski, Jordan S — 1-0 — Sofia BUL
1960 — Batchelder, Wiliam vs Berliner, Hans — 0-1 — Western open