E62r - 5…O-O 6.Bg2 Nc6 7.O-O Bg4 - Fianchetto Variation, Simagin Variation (1928)

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E62r — Fianchetto Simagin Variation
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O Bg4
Les coups candidats
8.h3 — 45.3% (1027 parties)
Ambassadeurs : Markovic, Miroslav (8x), Velimirovic, Dragoljub (7x), Quinteros, Miguel A. (5x), Kindermann, Stefan (5x), Kanarek, Marcel (5x), Weeramantry, Sunil (5x), Ilincic, Zlatko (5x), Nyzhnyk, Illya (5x)
Ambassadeurs : Taimanov, Mark (10x), Socko, Bartosz (9x), Westerinen, Heikki M.J. (8x), Ciocaltea, Victor (7x), Hort, Vlastimil (5x), Stachowiak, Kamil (5x), Kluger, Gyula (4x), Portisch, Lajos (4x)
8.Be3 — 6.3% (143 parties)
Ambassadeurs : Grabarczyk, Miroslaw (4x), Gasztonyi, Endre (3x), Dantas Lemos, Daniel Dantas Lemos (3x), Taimanov, Mark (2x), Panno, Oscar (2x), Bobotsov, Milko G (2x), Uhlmann, Wolfgang (2x), Jacimovic, Dragoljub (2x)
8.b3 — 1.9% (43 parties)
Ambassadeurs : Byrne, Robert E (2x), Flesch, Janos (1x), Gasztonyi, Endre (1x), Osbun, Erik Delwin (1x), Letelier Martner, Rene (1x), Litmanowicz, Wladyslaw (1x), Flesch, Jean-benoit (1x), Milev, Milu (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.h3 8.d5 8.Be3 8.b3
<1800 28 46% 36% 4% 7%
1800-2200 584 59% 22% 4% 3%
2200-2600 1194 40% 48% 7% 1%
2600+ 25 40% 44% 16% —
Évolution par décennie (% des parties)
Décennie N parties 8.h3 8.d5 8.Be3 8.b3
1920s 1 — — 100% —
1930s 6 33% 67% — —
1940s 2 50% — 50% —
1950s 76 45% 36% 16% —
1960s 143 31% 57% 6% 4%
1970s 172 34% 56% 2% 1%
1980s 158 39% 52% 4% 1%
1990s 340 53% 36% 4% 2%
2000s 350 53% 32% 6% 2%
2010s 836 47% 36% 8% 2%
2020s 185 41% 45% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.h3 47% 41% ▼ -6.0%
8.d5 36% 45% ▲ +9.5%
8.Be3 8% 6% ▼ -1.3%
8.b3 2% 1% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 3 parties
Tal, Mikhail — 3 parties
Ju, Wenjun — 2 parties
Smyslov, Vladimir — 1 partie
Gukesh D — 1 partie
Ding, Liren — 1 partie
Parties historiques
8.h3 — 45.3% (1027 parties)
1936 — Herzog, Franz vs Elstner, Rudolf — 1/2-1/2 — Liberec
1938 — Becker, Albert vs Lange, Wilfried — 0-1 — Karlsruhe GER
1948 — Hoenlinger, Baldur vs Andres Lange, Elke — 1-0 — Bad Nauheim
1950 — Mueller, Claus vs Elstner, Rudolf — 0-1 — Soemmerda GER
1951 — Agramunt Huguet, Joaquin vs De Piro, Tristram — 1/2-1/2 — Buenos Aires ARG
8.d5 — 40.1% (911 parties)
1936 — Capablanca, Jose vs Tylor, Theodore — 1-0 — Nottingham ENG
1936 — Capablanca, Jose vs Tylor, Theodore Henry — 1-0 — Nottingham ENG
1938 — Bolbochan, Julio vs Villegas, Benito — 1-0 — Buenos Aires ARG
1938 — Bolbochan, J. vs Villegas, Benito — 1-0 — Buenos Aires ARG
1953 — Klasup, Karlis vs Tal, Mikhail — 1-0 — Riga LAT
8.Be3 — 6.3% (143 parties)
1928 — Lichtenstein, Bernhard vs Kmoch, Hans — 1/2-1/2 — Vienna AUT
1941 — Graf-Stevenson, Sonja vs Iliesco, Juan — 1/2-1/2 — Mar del Plata ARG
1954 — Taimanov, Mark vs Petrosian, Tigran A. — 1/2-1/2 — Riga LAT
1955 — Gligorić, Svetozar vs Pachman, Ludek — 1/2-1/2 — Mar del Plata ARG
1955 — Stahlberg, Gideon vs Unzicker, Wolfgang — 1/2-1/2 — Goteborg SWE
8.b3 — 1.9% (43 parties)
1960 — Andreev Alexi vs Milev, Zdravko — 1/2-1/2 — BUL-ch14 Sofia BUL
1961 — Byrne, Robert E vs Osbun, Erik Delwin — 1-0 — San Francisco, CA USA
1962 — Milev, Milu vs Karastoichev, Emil — 1/2-1/2 — Sofia BUL
1964 — Byrne, Robert E vs Letelier Martner, Rene — 1-0 — Buenos Aires ARG
1964 — Litmanowicz, Wladyslaw vs Flesch, Jean-benoit — 0-1 — Beverwijk NED