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A92r — Stonewall
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 — 34.6% (134 parties)
Ambassadeurs : Eperjesi, Laszlo Dr. (3x), Mititelu, Gheorghe (2x), Senkyr, Vladimir (2x), Peralta, Fernando (2x), Ritson-Morry, William (1x), Milner Barry, Philip (1x), Othoneos, Aris (1x), Anagnostou, Ioannis (1x)
8…Qe8 — 29.7% (115 parties)
Ambassadeurs : Guimard, Carlos E (7x), Reshevsky, Samuel (4x), Chistiakov, Alexander (3x), Benko, Pal (3x), Farago, Ivan (3x), Cramling, Pia (3x), Bobotsov, Milko G (2x), Marini, Luis (2x)
8…Bd7 — 14.0% (54 parties)
Ambassadeurs : Vaatainen, Timo (3x), Lukacs, Peter (2x), Pukkila, Markku (2x), Kovacs, Gabor (2x), Hall, Roland (2x), Cibulka, Vladimir (2x), Koska, Josef (1x), Novotny, Oldrich (1x)
8…b6 — 5.7% (22 parties)
Ambassadeurs : Gorelov, Sergey G (2x), Psakhis, Lev (1x), Gulko, Boris (1x), Farago, Ivan (1x), Abramovic, Bosko (1x), Cimolai, Jean (1x), Matisson, Jean-Marie (1x), Soffer, Ram (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 9 44% 22% 11% 11%
1800-2200 107 43% 19% 14% 6%
2200-2600 130 42% 25% 18% 6%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 8…Ne4 8…Qe8 8…Bd7 8…b6
1940s 2 50% 50%
1950s 17 12% 71% 6%
1960s 23 22% 70%
1970s 40 22% 45% 10%
1980s 54 33% 37% 11% 7%
1990s 85 29% 24% 24% 5%
2000s 90 46% 21% 14% 4%
2010s 64 45% 12% 12% 11%
2020s 12 33% 8% 17% 25%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Ne4 45% 33% ▼ -12.0%
8…Qe8 12% 8% ▼ -4.2%
8…Bd7 12% 17% ▲ +4.2%
8…b6 11% 25% ▲ +14.1%
Parties historiques
8…Ne4 — 34.6% (134 parties)
1948 — Ritson-Morry, William vs Milner Barry, Philip — 0-1 — London, Bishopsgate
1953 — Othoneos, Aris vs Anagnostou, Ioannis — 0-1 — Athens GRE
1954 — Moskowitz, Jack vs Levin Astorga, Nicolas Daniel — 1-0 — Los Angeles, CA USA
1960 — Nagy, Zoltan vs Mititelu, Gheorghe — 1/2-1/2 — Bucharest ROU
1961 — Mititelu, Gheorghe vs Stoppel, Franz — 1/2-1/2 — Warsaw POL
8…Qe8 — 29.7% (115 parties)
1947 — Sajtar, Jaroslav vs Muehring — 1-0 — The Hague NED
1951 — Reshevsky, Samuel vs Byrne, Robert E — 1-0 — New York, NY USA
1951 — Reshevsky, Samuel vs Byrne, Robert E — 1-0 — New York, NY USA
1953 — Bolbochan, J. vs Jauregui, Carlos — 1-0 — Mar del Plata ARG
1954 — Moiseev, Oleg vs Kasparian, Genrikh — 1-0 — Erevan ARM
8…Bd7 — 14.0% (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 — 5.7% (22 parties)
1984 — Gorelov, Sergey G vs Psakhis, Lev — 1/2-1/2 — Sverdlovsk
1985 — Gorelov, Sergey G vs Gulko, Boris — 0-1 — Minsk BLR
1986 — Farago, Ivan vs Abramovic, Bosko — 1-0 — Brussels BEL
1987 — Cimolai, Jean vs Matisson, Jean-Marie — 0-1 — ?
1994 — Soffer, Ram vs Shachar, Ehud — 1-0 — Tel Aviv ISR