Ambassadeurs : Rausis, Igors (11x), Gleizerov, Evgeny (10x), Klaric, Zlatko (7x), Ferron Garcia, Carlos (6x), Posch, Werner (5x), Ulybin, Mikhail (5x), Svensson, Leif 1940 (5x), Donev, Ivo (4x)
5…Qc7 — 10.4% (121 parties)
Ambassadeurs : Boeven, Manfred (8x), Rausis, Igors (6x), Matzner, Stephen (1x), Abdou, William (1x), Nemet, Ivan (1x), Godena, Michele (1x), Hansen, Svend Erik (1x), Svendsen, Tony (1x)
5…Qc8 — 6.6% (77 parties)
Ambassadeurs : Jensen, Kristian Rohde (2x), Ilivitsky, Georgy A (1x), Mikenas, Vladas (1x), Montilla Carrillo, Esteban (1x), Ferron Garcia, Carlos (1x), Burgemeister, Wolfgang (1x), Thielen, Dieter (1x), Krasenkow, Michal (1x)
5…b6 — 3.6% (42 parties)
Ambassadeurs : Ribli, Zoltan (1x), Kurajica, Bojan (1x), Sosulin, Eduard (1x), Pechenov, Viacheslav (1x), Marzano, Carlo (1x), Marsiglia, Gennaro (1x), Jobe, Tom B (1x), George, Allen (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
5…Qb6
5…Qc7
5…Qc8
5…b6
<1800
58
50%
22%
14%
10%
1800-2200
441
77%
10%
7%
4%
2200-2600
544
85%
8%
6%
2%
2600+
9
78%
11%
11%
—
Évolution par décennie (% des parties)
Décennie
N parties
5…Qb6
5…Qc7
5…Qc8
5…b6
1950s
7
86%
—
14%
—
1960s
1
100%
—
—
—
1970s
4
75%
25%
—
—
1980s
32
91%
3%
—
3%
1990s
326
85%
8%
4%
2%
2000s
406
75%
9%
9%
5%
2010s
324
75%
13%
7%
4%
2020s
69
67%
23%
4%
4%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
5…Qb6
75%
67%
▼ -8.6%
5…Qc7
13%
23%
▲ +10.2%
5…Qc8
7%
4%
▼ -3.1%
5…b6
4%
4%
▲ +0.6%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 4 parties
Parties historiques
5…Qb6 — 78.0% (912 parties)
1950 — Flohr, Salo vs Mikenas, Vladas — 1-0 — Moskou ch-URS 1952 — Kramer, Hanspeter vs Kostic, Barbara — 1/2-1/2 — Beverwijk NED 1955 — Dvorak, Jiri vs Melzer, Jan — 1-0 — Prague CZE 1955 — Kholmov, Ratmir D vs Zhukhovitsky, Samuel — 1-0 — Kiev UKR 1957 — Vistaneckis, Isakas vs Skuja, Roberts — 1-0 — Minsk BLR
5…Qc7 — 10.4% (121 parties)
1971 — Matzner, Stephen vs Abdou, William — 0-1 — San Jose, CA USA 1987 — Nemet, Ivan vs Godena, Michele — 0-1 — Mogliano Veneto 1990 — Wells, Peter K vs Dubois, Martine — 1-0 — Toulouse op Toulouse FRA 1991 — Martynov, Pavel vs Verdihanov, Vladislav — 1/2-1/2 — Rusland tt 1992 — Kvamme, John A vs Van Leeuwen, Etienne — 1/2-1/2 — ICCF
5…Qc8 — 6.6% (77 parties)
1952 — Ilivitsky, Georgy A vs Mikenas, Vladas — 1/2-1/2 — Riga LAT 1990 — Klaric, Zlatko vs Dubois, Martine — 1-0 — Chartres open 1992 — Stanciu, Gabriela vs Belc, Daniela — 1-0 — Bucharest ROU 1992 — Barton, June vs Skidmore, Jennifer M — 1/2-1/2 — E Lansing ch-MI amateur 1993 — Montilla Carrillo, Esteban vs Ferron Garcia, Carlos — 0-1 — Sitges
5…b6 — 3.6% (42 parties)
1982 — Ribli, Zoltan vs Kurajica, Bojan — 1-0 — Novi Sad SRB 1991 — Marzano, Carlo vs Marsiglia, Gennaro — 1-0 — Asiag 1995 — Kuzaj, Helmut vs Schlindwein, Rolf — 0-1 — Untergrombach op 1997 — Mohebbi, Jafar vs Sarthou, Gaetan — 0-1 — Narbonne FRA 1998 — Sosulin, Eduard vs Pechenov, Viacheslav — 1-0 — Tula RUS
1952 — Kramer, Hanspeter vs Kostic, Barbara — 1/2-1/2 — Beverwijk NED
1955 — Dvorak, Jiri vs Melzer, Jan — 1-0 — Prague CZE
1955 — Kholmov, Ratmir D vs Zhukhovitsky, Samuel — 1-0 — Kiev UKR
1957 — Vistaneckis, Isakas vs Skuja, Roberts — 1-0 — Minsk BLR
1987 — Nemet, Ivan vs Godena, Michele — 0-1 — Mogliano Veneto
1990 — Wells, Peter K vs Dubois, Martine — 1-0 — Toulouse op Toulouse FRA
1991 — Martynov, Pavel vs Verdihanov, Vladislav — 1/2-1/2 — Rusland tt
1992 — Kvamme, John A vs Van Leeuwen, Etienne — 1/2-1/2 — ICCF
1990 — Klaric, Zlatko vs Dubois, Martine — 1-0 — Chartres open
1992 — Stanciu, Gabriela vs Belc, Daniela — 1-0 — Bucharest ROU
1992 — Barton, June vs Skidmore, Jennifer M — 1/2-1/2 — E Lansing ch-MI amateur
1993 — Montilla Carrillo, Esteban vs Ferron Garcia, Carlos — 0-1 — Sitges
1991 — Marzano, Carlo vs Marsiglia, Gennaro — 1-0 — Asiag
1995 — Kuzaj, Helmut vs Schlindwein, Rolf — 0-1 — Untergrombach op
1997 — Mohebbi, Jafar vs Sarthou, Gaetan — 0-1 — Narbonne FRA
1998 — Sosulin, Eduard vs Pechenov, Viacheslav — 1-0 — Tula RUS