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A92r — Stonewall (1948)
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Qc2 c6 8.Nbd2
Les coups candidats
8…Ne4 — 34.4% (134 parties)
Ambassadeurs : Eperjesi, Laszlo Dr. (3x), Mititelu, Gheorghe (2x), Peralta, Fernando (2x), Nagy, Zoltan (1x), Kontos, Othonas (1x), Anagnostou, Ioannis (1x), Moskowitz, Jack (1x), Braun, Levin (1x)
8…Qe8 — 29.3% (114 parties)
Ambassadeurs : Guimard, Carlos E (7x), Rapaka Samuel Paul (4x), Benko, Pal (3x), Chistiakov, Alexander (3x), Bakheet Farag (3x), Acoltzi Ruiz, Mariana (2x), Byrne, Robert E (2x), Stoppel, Franz (2x)
8…Bd7 — 13.9% (54 parties)
Ambassadeurs : Vaatainen, Timo (3x), Lukacs, Peter (2x), Pukkila, Markku (2x), Kovacs, Gabor (2x), Ibar, Marcelo Rodolfo (2x), Hall, Roland (2x), Cibulka, Vladimir (2x), Koska, Josef (1x)
8…b6 — 6.2% (24 parties)
Ambassadeurs : Gorelov, Sergey G (2x), Narva, Jaan (2x), Aditya Pola (2x), Psakhis, Lev (1x), Cimolai, Jean (1x), Matisson, Jean-Marie (1x), Bakheet Farag (1x), Abramovic, Bosko (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Ne4 8…Qe8 8…Bd7 8…b6
<1800 15 33% 20% 20% 13%
1800-2200 129 41% 22% 14% 7%
2200-2600 124 43% 25% 16% 5%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 8…Ne4 8…Qe8 8…Bd7 8…b6
1950s 17 12% 71% 6%
1960s 22 23% 68%
1970s 40 22% 45% 10%
1980s 56 32% 36% 11% 11%
1990s 85 29% 24% 24% 5%
2000s 90 46% 21% 14% 4%
2010s 64 45% 12% 12% 11%
2020s 15 33% 13% 13% 20%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Ne4 45% 33% ▼ -12.0%
8…Qe8 12% 13% ▲ +0.8%
8…Bd7 12% 13% ▲ +0.8%
8…b6 11% 20% ▲ +9.1%
Parties historiques
8…Ne4 — 34.4% (134 parties)
1953 — Kontos, Othonas vs Anagnostou, Ioannis — 0-1 — Athens GRE
1954 — Moskowitz, Jack vs Braun, Levin — 1-0 — ?
1960 — Nagy, Zoltan vs Mititelu, Gheorghe — 1/2-1/2 — Bucharest ROU
1961 — Mititelu, Gheorghe vs Stoppel, Franz — 1/2-1/2 — Warsaw POL
1961 — Langeweg, Kick vs Henneberke, Frans — 1-0 — Zevenaar
8…Qe8 — 29.3% (114 parties)
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
1953 — Bolbochan, Jacobo vs Jauregui, Carlos — 1-0 — Mar del Plata ARG
1954 — Moiseev, Oleg vs Kasparian, Genrikh — 1-0 — Erevan ARM
1955 — Acoltzi Ruiz, Mariana vs Rossetto, Hector — 1/2-1/2 — Buenos Aires ARG
8…Bd7 — 13.9% (54 parties)
1957 — Koska, Josef vs Novotny, Oldrich — 1-0 — Brno CZE
1970 — Kristjansson, Olafur vs Sigurjonsson, Bjorn — 1-0 — Reykjavik ISL
1970 — Day, Lawrence A. vs Smederevac, Petar — 1/2-1/2 — Wijk aan Zee NED
1977 — Marovic, Drazen vs Klemencic, Gorazd — 1/2-1/2 — Maribor
1979 — Lukacs, Peter vs Cibulka, Vladimir — 1-0 — Kecskemet Kecskemet HUN
8…b6 — 6.2% (24 parties)
1984 — Gorelov, Sergey G vs Psakhis, Lev — 1/2-1/2 — Sverdlovsk
1985 — Narva, Jaan vs Aditya Pola — 1-0 — ?
1985 — Narva, Jaan vs Aditya Pola — 1-0 — Tallinn EST
1985 — Gorelov, Sergey G vs Gulko, Boris — 0-1 — Minsk BLR
1986 — Bakheet Farag vs Abramovic, Bosko — 1-0 — Brussels BEL