B10b - 2.d3 d5 - Breyer Variation (1947)

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B10b — Breyer Variation (1947)
1.e4 c6 2.d3 d5
Les coups candidats
Ambassadeurs : Ljubojevic, Ljubomir (38x), Conterno, Dominique (38x), ? (24x), Ratnakaran, K. (24x), Eperjesi, Laszlo Dr. (19x), Brodie, Hugh (17x), Moody, David W (16x), Ciocaltea, Victor (14x)
3.Qe2 — 2.2% (220 parties)
Ambassadeurs : Bauer, Christian (10x), Vavulin, Maxim (7x), Grigoriadis, Mihail (5x), Druckenthaner, Andreas (5x), Pribelszky, Bence (5x), Ivanov, Alexander Al. (4x), Basting, Steffen (3x), Dehm, Tobias (3x)
3.Nc3 — 2.1% (216 parties)
Ambassadeurs : Russa, Roberto (2x), Vilarino Lorenzo, Uxio (2x), Doluhanova, Evgeniya (2x), Samson, Tom (1x), Nachiket Rau (1x), Sullivan, Neil (1x), Zalys, Ignas (1x), Arance, Juan (1x)
3.Nf3 — 1.5% (147 parties)
Ambassadeurs : Azaric, Slavko (3x), Danielsen, Henrik (2x), Godena, Michele (2x), Caron-Ouellette, Charles (2x), Nagnibedovsky, Elizabeth (2x), Starozhilov, Leonid (2x), Mayank Chakraborty (2x), Zafr, A. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Nd2 3.Qe2 3.Nc3 3.Nf3
<1800 659 85% 2% 5% 3%
1800-2200 4463 93% 2% 2% 1%
2200-2600 3382 93% 3% 1% 2%
2600+ 108 92% 5% — 1%
Évolution par décennie (% des parties)
Décennie N parties 3.Nd2 3.Qe2 3.Nc3 3.Nf3
1950s 17 94% 6% — —
1960s 177 97% 1% — —
1970s 366 97% 1% 1% 0%
1980s 579 97% 1% 2% 0%
1990s 1848 94% 1% 2% 0%
2000s 2786 92% 2% 3% 1%
2010s 3126 91% 3% 2% 1%
2020s 1148 81% 3% 3% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Nd2 91% 81% ▼ -10.2%
3.Qe2 3% 3% -0.1%
3.Nc3 2% 3% ▲ +0.8%
3.Nf3 1% 8% ▲ +7.6%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 9 parties
Hou, Yifan — 5 parties
Smyslov, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Ding, Liren — 2 parties
Gukesh D — 2 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
3.Nd2 — 91.1% (9157 parties)
1951 — Henneberger, Walter vs Palavan, Selim — 1-0 — Zurich SUI
1954 — Pirc, Vasja vs Aadhitha Karikalan — 1/2-1/2 — Belgrade SRB
1955 — Castaldi, Vincenzo vs Golombek, Harry — 1-0 — Hamburg GER
1955 — Castaldi, Vincenzo vs Alfred, Le Bron — 1-0 — Hamburg GER
1956 — Theodorovich, Ivan vs Santasiere, Anthony — 1-0 — Oklahoma City, OK USA
3.Qe2 — 2.2% (220 parties)
1952 — Wexler, Bernardo vs Amaro, Lucas Ibrair — 1/2-1/2 — Mar del Plata ARG
1968 — Matkowski, Wiktor vs Sliwinski, Henryk — 0-1 — Lodz POL
1969 — Suttles, Duncan vs Matanovic, Anto — 1/2-1/2 — Belgrade SRB
1970 — Sursock, Sameer vs Schammo, Jean — 1-0 — Siegen olm Siegen GER
1970 — Suttles, Duncan vs Schaufelberger, Heinz — 1-0 — Siegen GER
3.Nc3 — 2.1% (216 parties)
1972 — Haahr, Thorkild vs Sorensen, Henning B. — 1/2-1/2 — Esbjerg DEN
1972 — Haahr, Merete vs Svensson, Ingrid — 1-0 — Grossenbrode
1974 — Sullivan, Neil vs Zalys, Ignas — 1/2-1/2 — Montreal Spring
1979 — Abravanel, Chely vs Seret, Jean-Luc — 0-1 — Courchevel
1982 — Henriksen, Peter vs Sandum, Kjell Tore — 0-1 — Kristianssund
3.Nf3 — 1.5% (147 parties)
1978 — Zafr, A. vs Hoak, D. — 1-0 — Toledo,OH
1983 — Salonen, Jyrki vs Karlsson, Lars 1937 — 0-1 — Helsinki FIN
1994 — Olschok, Heidi vs Eizenhoefer, Christiane — 1-0 — Lichtenfels
1994 — Morales Gallardo Carlos vs Camacho, Collados Mario — 1-0 — ?
1995 — Bettray, Andreas vs Beyer, Thomas — 0-1 — Recklinghausen GER