Ambassadeurs : Zwaneveld, Ansel (6x), Guimard, Carlos E (5x), Bakheet Farag (4x), Mariotti, Sergio (4x), Rapaka Samuel Paul (3x), Stoppel, Franz (3x), Chistiakov, Alexander (3x), Schmidt, Wlodzimierz (3x)
7…Nc6 — 11.2% (39 parties)
Ambassadeurs : Lengyel, Levente (2x), Oppedal, David (2x), Katz, Stewart (2x), Spassky, Boris V. (2x), Bern, Ivar (2x), Lheureux, Joseph (2x), Zwaneveld, Ansel (2x), Bellin, Robert (2x)
7…Ne4 — 8.3% (29 parties)
Ambassadeurs : Gleizerov, Evgeny (3x), Ulybin, Mikhail (2x), Akguney, Hasim (2x), Coutrea, K (1x), Kopec, Danny (1x), Arbinger, Roland, Dr. (1x), Weigand, Bernhard, Prof. Dr. (1x), Peregudov, Y. (1x)
7…Bd7 — 1.7% (6 parties)
Ambassadeurs : Malmstroem, Jan Hendrik (2x), Speelman, Jon S (1x), Short, Nigel D (1x), Slipak, Sergio (1x), Minzer, Claudio Javier (1x), Zwaneveld, Ansel (1x), Lheureux, Joseph (1x), Kozak, Milos (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
7…c6
7…Nc6
7…Ne4
7…Bd7
<1800
16
75%
19%
—
6%
1800-2200
106
75%
8%
11%
2%
2200-2600
134
71%
16%
11%
1%
2600+
2
—
—
50%
50%
Évolution par décennie (% des parties)
Décennie
N parties
7…c6
7…Nc6
7…Ne4
7…Bd7
1950s
17
94%
—
—
—
1960s
23
96%
—
—
—
1970s
29
76%
17%
—
—
1980s
40
85%
8%
2%
—
1990s
71
77%
13%
4%
3%
2000s
80
64%
16%
6%
4%
2010s
70
74%
11%
13%
1%
2020s
19
26%
5%
58%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
7…c6
74%
26%
▼ -48.0%
7…Nc6
11%
5%
▼ -6.2%
7…Ne4
13%
58%
▲ +45.0%
7…Bd7
1%
0%
▼ -1.4%
Parties historiques
7…c6 — 73.6% (257 parties)
1950 — Ricci, Giorgio vs Staldi, Cherubino — 0-1 — Sorrento ITA 1950 — Ricci, Marco vs Staldi, Cherubino — 0-1 — Sorrento ch 1951 — Rapaka Samuel Paul vs Byrne, Robert E — 1-0 — New York, NY USA 1951 — Rapaka Samuel Paul vs Byrne, Robert E — 1-0 — New York, NY USA 1952 — Geller, Efim P. vs Prado, Lucas Muller — 1-0 — Helsinki olm
7…Nc6 — 11.2% (39 parties)
1971 — Oppedal, David vs Katz, Stewart — 1-0 — Sacramento,CA HS ch 1971 — Lengyel, Levente vs Spassky, Boris V. — 0-1 — Moscow RUS 1971 — Lengyel, Laszlo vs Spassky, Boris V. — 0-1 — Moscow RUS 1971 — Oppedal, David vs Katz, Stewart — 1-0 — Rio Americano HS Team;Califor 1972 — Lengyel, Levente vs Kriz, Miroslav — 1/2-1/2 — Reggio Emilia ITA
7…Ne4 — 8.3% (29 parties)
1989 — Coutrea, K vs Kopec, Danny — 0-1 — New Hampshire op 1991 — Arbinger, Roland, Dr. vs Weigand, Bernhard, Prof. Dr. — 0-1 — Hessen 1992 — Michaelsen, Nils vs Weissenbeck, Manuel — 1/2-1/2 — Oberwart AUT 1998 — Peregudov, Y. vs Pres, Grigorij — 1/2-1/2 — Tomsk RUS 2002 — Lohmann, Heinrich vs Koch, Hans-Georg — 1/2-1/2 — ICCF Email
7…Bd7 — 1.7% (6 parties)
1991 — Speelman, Jon S vs Short, Nigel D — 1-0 — London ENG 1995 — Slipak, Sergio vs Minzer, Claudio Javier — 1-0 — Buenos Aires ARG 2000 — Lheureux, Joseph vs Malmstroem, Jan Hendrik — 0-1 — IECG 2002 — Zwaneveld, Ansel vs Malmstroem, Jan Hendrik — 0-1 — IECG 2006 — Kozak, Milos vs Maliszewski, Jaroslaw — 1/2-1/2 — ?
1950 — Ricci, Marco vs Staldi, Cherubino — 0-1 — Sorrento ch
1951 — Rapaka Samuel Paul vs Byrne, Robert E — 1-0 — New York, NY USA
1951 — Rapaka Samuel Paul vs Byrne, Robert E — 1-0 — New York, NY USA
1952 — Geller, Efim P. vs Prado, Lucas Muller — 1-0 — Helsinki olm
1971 — Lengyel, Levente vs Spassky, Boris V. — 0-1 — Moscow RUS
1971 — Lengyel, Laszlo vs Spassky, Boris V. — 0-1 — Moscow RUS
1971 — Oppedal, David vs Katz, Stewart — 1-0 — Rio Americano HS Team;Califor
1972 — Lengyel, Levente vs Kriz, Miroslav — 1/2-1/2 — Reggio Emilia ITA
1991 — Arbinger, Roland, Dr. vs Weigand, Bernhard, Prof. Dr. — 0-1 — Hessen
1992 — Michaelsen, Nils vs Weissenbeck, Manuel — 1/2-1/2 — Oberwart AUT
1998 — Peregudov, Y. vs Pres, Grigorij — 1/2-1/2 — Tomsk RUS
2002 — Lohmann, Heinrich vs Koch, Hans-Georg — 1/2-1/2 — ICCF Email
1995 — Slipak, Sergio vs Minzer, Claudio Javier — 1-0 — Buenos Aires ARG
2000 — Lheureux, Joseph vs Malmstroem, Jan Hendrik — 0-1 — IECG
2002 — Zwaneveld, Ansel vs Malmstroem, Jan Hendrik — 0-1 — IECG
2006 — Kozak, Milos vs Maliszewski, Jaroslaw — 1/2-1/2 — ?