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A12a — Caro-Kann Defence
1.c4 c6 2.Nf3 d5 3.b3
Eval: [-0.17]
Les coups candidats
3…Nf6 — 56.0% (3778 parties)
Ambassadeurs : Helmer, Janos (16x), Kingsknights (11x), Taylor, Dale C (10x), Reschke, Stefan (10x), Thomassina (9x), Harms, Peter (8x), Spiridonov, Nikola (8x), Matorin, Evgeny (8x)
Ambassadeurs : Przewoznik, Jan (10x), McNab, Colin A (8x), Sarno, Spartaco (7x), Krnic, Zdenko (7x), Hennings, Artur (5x), Spiridonov, Nikola (5x), Ivacic, Vladimir (5x), Prie, Eric (5x)
3…Bf5 — 19.1% (1287 parties)
Ambassadeurs : Euwe, Max (5x), Matorin, Evgeny (5x), Feustel, Bernd (4x), Cvetkovic, Srdjan (4x), Savanovic, Aleksandar (4x), Obona, Jan (4x), Michell, Reginald (3x), Capablanca, Jose (3x)
3…e6 — 2.0% (134 parties)
Ambassadeurs : Coulon, Dominic (2x), Kranki, Hans (1x), Brunoehler, Max (1x), Ribeiro Sabino (1x), Balesteros David (1x), Ree, Hans (1x), Donner, Jan-Hein (1x), Sperling, Christiane (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nf6 3…Bg4 3…Bf5 3…e6
<1800 167 58% 11% 23% 3%
1800-2200 2541 60% 12% 21% 3%
2200-2600 2583 50% 30% 16% 1%
2600+ 8 50% 50%
Évolution par décennie (% des parties)
Décennie N parties 3…Nf6 3…Bg4 3…Bf5 3…e6
1920s 34 38% 9% 50%
1930s 57 47% 11% 40%
1940s 46 57% 11% 28% 4%
1950s 46 59% 13% 22%
1960s 73 62% 12% 23% 1%
1970s 133 56% 27% 14% 1%
1980s 279 56% 23% 16% 1%
1990s 1446 49% 25% 20% 2%
2000s 2348 57% 19% 18% 2%
2010s 1965 59% 16% 19% 3%
2020s 317 63% 11% 21% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nf6 59% 63% ▲ +4.5%
3…Bg4 16% 11% ▼ -4.4%
3…Bf5 19% 21% ▲ +2.0%
3…e6 3% 1% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 6 parties
Smyslov, Vladimir — 5 parties
Gukesh D — 3 parties
Lasker, Emanuel — 1 partie
Alekhine, Alexander — 1 partie
Anand, Viswanathan — 1 partie
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Carlsen, Magnus — 1 partie
Hou, Yifan — 1 partie
Parties historiques
3…Nf6 — 56.0% (3778 parties)
1924 — Scott, Roland Henry vs Blake, Joseph — 1-0 — Southport ENG
1924 — Loewenton, Leon vs Kleczynski, Jan — 0-1 — Paris FRA
1925 — Reti, Richard vs Tarrasch, Siegbert — 1/2-1/2 — Breslau GER
1925 — Rochlin, J. vs Levenfish, Grigory — 0-1 — Leningrad RUS
1925 — Cs. Nagy, Gabor vs Vukovic, Vasil — 0-1 — Debrecen HUN
3…Bg4 — 19.2% (1298 parties)
1925 — Reti, Richard vs Bogoljubow, Efim — 1-0 — Moscow RUS
1925 — Reti, Richard vs Capablanca, Jose — 1/2-1/2 — Moscow RUS
1928 — Reti, Richard vs Weenink, Henri — 0-1 — Amsterdam NED
1931 — Mazel, Isaak Y vs Zamikhovsky, Abram — 0-1 — Moskou ch-URS
1931 — Bogoljubow, Efim vs Roedl, Ludwig — 0-1 — Swinemuende
3…Bf5 — 19.1% (1287 parties)
1924 — Zubarev, Nikolay vs Alekhine, Alexey Alexandrovic — 1-0 — Moscow RUS
1924 — Scott, Roland Henry vs Michell, Reginald — 1-0 — Southport ENG
1924 — Reti, Richard vs Lasker, Emanuel — 0-1 — New York, NY USA
1924 — Reti, Richard vs Palau, Luis — 1/2-1/2 — Buenos Aires ARG
1925 — Haida, August Konrad vs Michell, Reginald — 0-1 — Marienbad CZE
3…e6 — 2.0% (134 parties)
1941 — Kranki, Hans vs Brunoehler, Max — 1-0 — Bad Oeynhausen GER
1947 — Ribeiro Sabino vs Balesteros David — 1-0 — Porto Alegre
1967 — Ree, Hans vs Donner, Jan-Hein — 0-1 — Beverwijk NED
1971 — Rogoff, Kenneth vs Cruz, Jorge — 1-0 — Athens GRE
1989 — Sperling, Christiane vs Albert, Marion — 1-0 — RLPF-ch Girls U20