A43s — Old Benoni: Schmidt (1953)
1.d4 c5 2.d5 d6 3.Nc3
Les coups candidats
Ambassadeurs : Haag, Ervin (4x), Schmid, Lothar (3x), Velimirovic, Dragoljub (3x), Schmid Michael (2x), Balashov, Yuri (2x), Stukopin, Andrey (2x), Grahesh Y (2x), Prediger, Rupert (2x)
Ambassadeurs : Brodowski, Piotr (7x), Hort, Vlastimil (1x), Seppeur, Reinhold (1x), Just, Gabriele, Dr. (1x), Nuenchert, Eveline (1x), Astroem, Leif (1x), Eckmann, Otto (1x), Damljanovic, Branko (1x)
3…e5 — 13.6% (45 parties)
Ambassadeurs : Huguet, Bernard (2x), Gaviria Velazquez, Gustavo (2x), Goepfert, Christian (2x), Jauregui, Carlos (1x), Rossetto, Hector (1x), Visier Segovia, Fernando (1x), Chalupova, Helena (1x), Honfi, Karolyne (1x)
3…e6 — 4.5% (15 parties)
Ambassadeurs : Bergraser, Volf (1x), Nilsson, Zandor (1x), Rakic, Tomislav (1x), Ilic, Zoran S (1x), Pert, Nicholas (1x), Sahu, Sekhar Chandra (1x), Biagi, Eduardo (1x), Szmetan, Jorge (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…g6 3…Nf6 3…e5 3…e6
<1800 27 48% 30% 7% 4%
1800-2200 129 49% 26% 16% 5%
2200-2600 117 56% 23% 11% 4%
2600+ 3 67% 33%
Évolution par décennie (% des parties)
Décennie N parties 3…g6 3…Nf6 3…e5 3…e6
1950s 12 75% 8% 8%
1960s 14 79% 21%
1970s 5 80% 20%
1980s 17 53% 24% 18% 6%
1990s 30 33% 23% 17% 10%
2000s 70 53% 17% 20% 1%
2010s 128 55% 30% 10% 2%
2020s 55 45% 27% 11% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…g6 55% 45% ▼ -9.2%
3…Nf6 30% 27% ▼ -3.2%
3…e5 10% 11% ▲ +0.8%
3…e6 2% 13% ▲ +11.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
3…g6 — 52.9% (175 parties)
1952 — Smyslov, Vasily vs Schmid, Lothar — 1-0 — Helsinki olm
1954 — Bonham, R.W vs Schmid, Lothar — 0-1 — Dyckhoff Memorial A 5456
1954 — Hayes, Adrien vs Schmid Michael — 0-1 — ?
1954 — Trifunovic, Petar vs Schmid, Lothar — 0-1 — Zuerich Zurich SUI
1955 — Oestreich, Reinhard vs Wieckowiak, Hans — 1-0 — Bochum GER
3…Nf6 — 23.6% (78 parties)
1970 — Astroem, Leif vs Eckmann, Otto — 1-0 — ?
1980 — Just, Gabriele, Dr. vs Nuenchert, Eveline — 1-0 — Plauen
1983 — Damljanovic, Branko vs Prie, Eric — 1/2-1/2 — St Maxime
1984 — Hort, Vlastimil vs Seppeur, Reinhold — 1-0 — Duitsland tt
1989 — Paulsen, Dirk vs Tyrtania, Maximilian — 1-0 — Duitsland tt
3…e5 — 13.6% (45 parties)
1953 — Jauregui, Carlos vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1966 — Bergraser, Volf vs Huguet, Bernard — 1-0 — FRA-ch Grenoble FRA
1967 — Chalupova, Helena vs Honfi, Karolyne — 0-1 — Sofia BUL
1969 — Visier Segovia, Fernando vs Huguet, Bernard — 0-1 — Praia da Rocha
1980 — Rohland, Michael Karl vs Day, Lawrence A. — 0-1 — Montreal CAN
3…e6 — 4.5% (15 parties)
1958 — Bergraser, Volf vs Nilsson, Zandor — 1-0 — Munich GER
1980 — Rakic, Tomislav vs Ilic, Zoran S — 0-1 — Skender Vakuf (Knezevo)
1992 — Biagi, Eduardo vs Szmetan, Jorge — 0-1 — Buenos Aires Najdorf
1994 — Feletar, Darko vs Zelcic, Robert — 0-1 — CRO-ch Porec CRO
1996 — Pert, Nicholas vs Sahu, Sekhar Chandra — 1-0 — Nottingham ENG