E12j — Kasparov-Petrosian Variation, Marco Defense (1921)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Be7
Les coups candidats
6.d5 — 62.8% (2041 parties)
Ambassadeurs : Bernal Varela, Nelson (9x), Malich, Burkhard, Dr. (8x), Browne, Walter Shawn (6x), Spassov, Liuben (6x), Blocker, Calvin (5x), Servaty, Rudolf (4x), Javakhishvili, Lela (4x), Petrosian, Tigran V. (3x)
6.Qc2 — 13.8% (450 parties)
Ambassadeurs : Jazbinsek, Sebastjan (3x), Nayhebaver, Semen (3x), Sorensen, Hampus (3x), Devine, Christopher (2x), Di Lascio, Savino (2x), Vereggen, Lars (2x), Simon, Tamas (2x), Primavera, Giuseppe (1x)
6.e3 — 8.3% (269 parties)
Ambassadeurs : Cors, Heinz-Friedrich (2x), Peev, Peicho (1x), Thorsteinsson, Bjorn (1x), Rodriguez, Alberto (1x), Visconti, Adriano (1x), Garcia Del Campo, Luis Alberto (1x), Sobrino Garcia, Raul (1x), Palenius, Jarmo (1x)
6.Bg5 — 6.8% (222 parties)
Ambassadeurs : Caetano, Hugo Zanotti Mendonca (3x), Mueller, Anja (2x), Falck, W. (1x), Reissmann, Wilfried (1x), Leopold, W. (1x), Sandrin, Albert (1x), Radosevic, Milos (1x), Lange, Manfred, Dr. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
6.d5
6.Qc2
6.e3
6.Bg5
<1800
213
46%
19%
13%
11%
1800-2200
1661
57%
16%
10%
8%
2200-2600
936
78%
10%
3%
5%
2600+
5
80%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
6.d5
6.Qc2
6.e3
6.Bg5
1950s
2
—
50%
50%
—
1960s
29
93%
—
3%
—
1970s
58
93%
—
3%
3%
1980s
194
79%
7%
7%
3%
1990s
547
63%
11%
10%
6%
2000s
1002
60%
15%
8%
9%
2010s
1131
60%
17%
8%
6%
2020s
289
62%
13%
7%
8%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
6.d5
60%
62%
▲ +2.8%
6.Qc2
17%
13%
▼ -4.2%
6.e3
8%
7%
▼ -1.8%
6.Bg5
6%
8%
▲ +1.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Parties historiques
6.d5 — 62.8% (2041 parties)
1960 — Petrosian, Tigran V. vs Seth BC — 1-0 — Leipzig olm 1960 — Pietzsch, Wolfgang vs Golombek, Harry — 1-0 — Leipzig GER 1961 — Petrosian, Tigran V. vs Keres, Paul — 0-1 — Zurich SUI 1961 — Johannessen, Svein vs Szabo, Laszlo — 1-0 — Marianske Lazne 1961 — Petrosian, Tigran V. vs Keres, Paul — 0-1 — Zurich SUI
6.Qc2 — 13.8% (450 parties)
1950 — Primavera, Giuseppe vs Napolitano, Mario — 0-1 — Sorrento ch ITA 1981 — Szeles, Karoly vs Czeripp, Gyorgy — 1/2-1/2 — Budapest HUN 1983 — Birkmeier, Steve vs Wall, Alejandro — 1-0 — Cleveland, OH USA 1983 — Costianovsky, Ricardo vs Sanchez, Marcelo — 1/2-1/2 — St Rosa 1984 — Junkkaala vs Rasanen, Elmeri — 0-1 — corr ch-SF snr
6.e3 — 8.3% (269 parties)
1959 — Rodriguez, Alberto vs Visconti, Adriano — 1-0 — Argentina 1968 — Peev, Peicho vs Thorsteinsson, Bjorn — 1/2-1/2 — Lugano SUI 1971 — Basic, Sokolov vs Burkitbayev, Serik — 1/2-1/2 — Pula CRO 1972 — Holm, Sejer vs Schammo, Jean — 1-0 — Skopje MKD 1981 — Szollosi, Laszlo Sr vs Kamaras, Peter — 1/2-1/2 — Budapest HUN
6.Bg5 — 6.8% (222 parties)
1973 — Leopold, W. vs Sandrin, Albert — 0-1 — US Open 1977 — Radosevic, Milos vs Lange, Manfred, Dr. — 1-0 — Pang 1985 — Soarez, Saulo vs Antona Schwarze, Lorenzo Alexander — 0-1 — ? 1987 — Saritha, M. Reddy vs Saefstroem, Annika — 1-0 — Innsbruck AUT 1987 — Molinari Miguel Angel vs Acevedo, Gonzalo — 1/2-1/2 — Chivilcoy
1960 — Pietzsch, Wolfgang vs Golombek, Harry — 1-0 — Leipzig GER
1961 — Petrosian, Tigran V. vs Keres, Paul — 0-1 — Zurich SUI
1961 — Johannessen, Svein vs Szabo, Laszlo — 1-0 — Marianske Lazne
1961 — Petrosian, Tigran V. vs Keres, Paul — 0-1 — Zurich SUI
1981 — Szeles, Karoly vs Czeripp, Gyorgy — 1/2-1/2 — Budapest HUN
1983 — Birkmeier, Steve vs Wall, Alejandro — 1-0 — Cleveland, OH USA
1983 — Costianovsky, Ricardo vs Sanchez, Marcelo — 1/2-1/2 — St Rosa
1984 — Junkkaala vs Rasanen, Elmeri — 0-1 — corr ch-SF snr
1968 — Peev, Peicho vs Thorsteinsson, Bjorn — 1/2-1/2 — Lugano SUI
1971 — Basic, Sokolov vs Burkitbayev, Serik — 1/2-1/2 — Pula CRO
1972 — Holm, Sejer vs Schammo, Jean — 1-0 — Skopje MKD
1981 — Szollosi, Laszlo Sr vs Kamaras, Peter — 1/2-1/2 — Budapest HUN
1977 — Radosevic, Milos vs Lange, Manfred, Dr. — 1-0 — Pang
1985 — Soarez, Saulo vs Antona Schwarze, Lorenzo Alexander — 0-1 — ?
1987 — Saritha, M. Reddy vs Saefstroem, Annika — 1-0 — Innsbruck AUT
1987 — Molinari Miguel Angel vs Acevedo, Gonzalo — 1/2-1/2 — Chivilcoy