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D36h — Exchange
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Be7 7.e3 Nbd7 8.Nf3
Les coups candidats
8…O-O — 62.7% (2480 parties)
Ambassadeurs : Cebalo, Miso (12x), Weber, Karlheinz (9x), Sriram, Jha (7x), Horvath, Peter (6x), Andersson, Ulf (5x), Wiesinger, Johann (5x), Engels, Ludwig (4x), Csom, Istvan (4x)
8…Nh5 — 16.7% (662 parties)
Ambassadeurs : Dreev, Aleksey (18x), Van Wely, Loek (11x), Ikonnikov, Vyacheslav (7x), Volkov, Sergey (6x), Michenka, Jozef (5x), Korneva, Marina (5x), Volkmann, Friedrich Karl (4x), Martirosyan, Haik M. (4x)
8…h6 — 10.5% (416 parties)
Ambassadeurs : Martirosyan, Haik M. (6x), Kishkin, Sergey Sergeevich (2x), Gukesh D (2x), Yilmaz, M. Fatih (2x), Marshall Viele, Fabrizio Aaron (1x), Bellod Thomas, Gonzalo (1x), Naranja, Renato (1x), Stahlberg, Gideon (1x)
8…Nf8 — 8.4% (333 parties)
Ambassadeurs : Stahlberg, Gideon (5x), Rethy, Pal (4x), Winkelmann, Elena (3x), Dimitrov, Dejan (3x), Deac, Bogdan-Daniel (3x), Rossetto, Hector (2x), Wexler, Bernardo (2x), Bronstein, David I (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…O-O 8…Nh5 8…h6 8…Nf8
<1800 73 60% 5% 25% 8%
1800-2200 1243 65% 11% 15% 7%
2200-2600 1822 63% 21% 6% 9%
2600+ 175 36% 48% 7% 9%
Évolution par décennie (% des parties)
Décennie N parties 8…O-O 8…Nh5 8…h6 8…Nf8
1920s 3 67% 33%
1930s 41 76% 10% 2% 10%
1940s 23 57% 17% 22%
1950s 68 43% 18% 9% 28%
1960s 51 49% 18% 16% 18%
1970s 62 65% 6% 11% 16%
1980s 227 64% 9% 11% 15%
1990s 679 71% 11% 8% 8%
2000s 1212 69% 13% 9% 7%
2010s 1288 59% 22% 11% 7%
2020s 299 39% 31% 20% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…O-O 59% 39% ▼ -19.5%
8…Nh5 22% 31% ▲ +9.1%
8…h6 11% 20% ▲ +8.7%
8…Nf8 7% 7% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 4 parties
Carlsen, Magnus — 4 parties
Gukesh D — 4 parties
Tal, Mikhail — 3 parties
Kramnik, Vladimir — 3 parties
Smyslov, Vladimir — 2 parties
Botvinnik, Mikhail — 1 partie
Alekhine, Alexander — 1 partie
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8…O-O — 62.7% (2480 parties)
1929 — Kupchik, Abraham vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Bradley Beach
1929 — Turover, Isador vs Bigelow, Horace — 1-0 — Bradley Beach
1930 — List, Paul vs Ahues, Carl — 1/2-1/2 — Frankfurt GER
1930 — Stahlberg, Gideon vs Koch, Berthold — 0-1 — Swinemuende
1930 — Thomas, George Alan vs Ahues, Carl — 1/2-1/2 — Scarborough ENG
8…Nh5 — 16.7% (662 parties)
1928 — Ahues, Carl vs Rellstab, Ludwig Sr — 1-0 — Berlin GER
1935 — Winkelman, B. vs Platz, Joseph — 0-1 — USA
1935 — Klausen, Viggo vs Cruusberg, Axel Crone — 1-0 — Copenhagen DEN
1936 — Broeder, Mirko vs Trifunovic, Petar — 0-1 — Novi Sad Novi Sad YUG
1939 — Becker, Albert vs Eliskases, E. — 1/2-1/2 — Vienna AUT
8…h6 — 10.5% (416 parties)
1933 — Marshall Viele, Fabrizio Aaron vs Bellod Thomas, Gonzalo — 1-0 — Folkestone ENG
1953 — Hofmann, Vilem vs Vesely, Jiri — 1-0 — Prague CZE
1953 — Dittmann, Sieghart vs Stahl, Franz — 1-0 — Brandenburg/Havel
1954 — Zimmermann, Otto vs Haas, Frank-Martin, Dr. — 1/2-1/2 — Amsterdam NED
1955 — Vaitonis, Povilas vs Joyner, Lionel — 0-1 — Ottawa CAN
8…Nf8 — 8.4% (333 parties)
1935 — Stahlberg, Gideon vs Bogoljubow, Efim — 1-0 — Sopot
1937 — Gilg, Karl vs Rethy, Pal — 1/2-1/2 — Teplitz-Schoenau GER
1937 — Reshevsky, Samuel vs Stahlberg, Gideon — 1/2-1/2 — Kemeri LAT
1937 — Eberl Velasquez, Yohan Yamel vs Rethy, Pal — 0-1 — Teplitz-Schoenau GER
1940 — Hanauer, Milton Loeb vs Pinkus, Albert — 0-1 — New York, NY USA