Ambassadeurs : Dolmatov, Sergey (9x), Pirs, Matjaz (4x), Bauer, Christian (3x), Ribeiro, Marcos Willian De Souza (3x), Marten, Gero (3x), Kosic, Branko (3x), Lekander, Rolf (2x), Ek, Hans (2x)
8…Qc7 — 16.6% (314 parties)
Ambassadeurs : Marten, Gero (7x), Pirs, Matjaz (6x), Bhend, Edwin (4x), Abaho Hilda (4x), Aryan Rachh (3x), Van Wijgerden, Cornelis (2x), Maric, Alisa (2x), Heinke, Richard (2x)
8…a5 — 10.7% (202 parties)
Ambassadeurs : Buecker, Stefan (5x), Ditt, Egon (5x), Pap, Marko (3x), Borngaesser, Rene (2x), Vecek, Marjan (2x), Ilic, Adrian (2x), Grunberg, Sergiu-Henric (2x), Carlberg, Gunnar (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
8…Na6
8…Qa5
8…Qc7
8…a5
<1800
83
36%
12%
16%
4%
1800-2200
721
31%
17%
19%
8%
2200-2600
873
34%
24%
15%
12%
2600+
50
44%
24%
14%
12%
Évolution par décennie (% des parties)
Décennie
N parties
8…Na6
8…Qa5
8…Qc7
8…a5
1950s
6
17%
—
67%
—
1960s
14
29%
—
36%
—
1970s
56
32%
14%
18%
18%
1980s
88
24%
11%
10%
38%
1990s
382
23%
23%
12%
18%
2000s
319
24%
26%
12%
8%
2010s
769
41%
22%
16%
6%
2020s
258
34%
6%
31%
8%
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
8…Na6
41%
34%
▼ -6.6%
8…Qa5
22%
6%
▼ -15.4%
8…Qc7
16%
31%
▲ +15.5%
8…a5
6%
8%
▲ +1.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 1 partie
Parties historiques
8…Na6 — 32.3% (611 parties)
1957 — Ivanov, Pavlin Nikolay vs Neikirkh, Oleg — 1/2-1/2 — Sofia BUL 1961 — Paeltz, Sebastian vs Lutikov, Anatoly S — 1/2-1/2 — ? 1961 — Pelts, Roman vs Lutikov, Anatoly S — 1/2-1/2 — Sochi RUS 1966 — Birbrager, Isaak vs Lutikov, Anatoly S — 0-1 — URS-ch sf Orel 1968 — Angantysson, Haukur vs Kolbak, Jens — 0-1 — Ybbs
8…Qa5 — 19.6% (371 parties)
1971 — Krutiansky, A. vs Kudinov, Ivan — 1-0 — Leningrad RUS 1973 — Lekander, Rolf vs Ek, Hans — 1/2-1/2 — SWE-ch Bollnas 1973 — Ljungdahl, John vs Ljungquist, Lennart — 1-0 — Bollnas 1974 — Bak, Istvan vs Asik, Hakan — 1/2-1/2 — Eksjo SWE 1974 — Wirthensohn, Heinz vs Lekander, Rolf — 1-0 — ?
8…Qc7 — 16.6% (314 parties)
1954 — Pirc, Vasja vs Fuderer, Andrija — 1-0 — Zagreb CRO 1955 — Franolic, Dubravko vs Larsen, Bent — 0-1 — Zagreb Young Masters 1958 — Tchelebi, Edgard vs Heidenfeld, Wolfgang — 1-0 — Munich GER 1959 — Herink, Miroslav vs Jansa, Vlastimil — 0-1 — Cerveny Kostelec 1960 — Ujtelky, Maximilián Samuel Rudolf vs Alster, Ladislav — 1/2-1/2 — Ostrava CZE
8…a5 — 10.7% (202 parties)
1974 — Neckar, Lubomir vs Paehtz, Thomas — 1-0 — Zinnowitz GER 1974 — Pfleger, Helmut, Dr. vs Cox, David — 1/2-1/2 — Nice olm prel 1975 — Gruenberg, Hans-Ulrich vs Paehtz, Thomas — 1/2-1/2 — Stralsund GER 1977 — Footner, John Kenneth vs Nutku, Ulug — 1-0 — CCOL9 prel corr 1977 — Kaakinen, Erkki vs Aaltio, Erkki — 1-0 — FI ch tt corr
1961 — Paeltz, Sebastian vs Lutikov, Anatoly S — 1/2-1/2 — ?
1961 — Pelts, Roman vs Lutikov, Anatoly S — 1/2-1/2 — Sochi RUS
1966 — Birbrager, Isaak vs Lutikov, Anatoly S — 0-1 — URS-ch sf Orel
1968 — Angantysson, Haukur vs Kolbak, Jens — 0-1 — Ybbs
1973 — Lekander, Rolf vs Ek, Hans — 1/2-1/2 — SWE-ch Bollnas
1973 — Ljungdahl, John vs Ljungquist, Lennart — 1-0 — Bollnas
1974 — Bak, Istvan vs Asik, Hakan — 1/2-1/2 — Eksjo SWE
1974 — Wirthensohn, Heinz vs Lekander, Rolf — 1-0 — ?
1955 — Franolic, Dubravko vs Larsen, Bent — 0-1 — Zagreb Young Masters
1958 — Tchelebi, Edgard vs Heidenfeld, Wolfgang — 1-0 — Munich GER
1959 — Herink, Miroslav vs Jansa, Vlastimil — 0-1 — Cerveny Kostelec
1960 — Ujtelky, Maximilián Samuel Rudolf vs Alster, Ladislav — 1/2-1/2 — Ostrava CZE
1974 — Pfleger, Helmut, Dr. vs Cox, David — 1/2-1/2 — Nice olm prel
1975 — Gruenberg, Hans-Ulrich vs Paehtz, Thomas — 1/2-1/2 — Stralsund GER
1977 — Footner, John Kenneth vs Nutku, Ulug — 1-0 — CCOL9 prel corr
1977 — Kaakinen, Erkki vs Aaltio, Erkki — 1-0 — FI ch tt corr