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D36h — Exchange (1933)
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 — 62.5% (2466 parties)
Ambassadeurs : Brumen, Dinko (11x), Cebalo, Miso (11x), Weber, Karlheinz (9x), Srebrnic, Ana (7x), Wiesinger, Johann (5x), Csom, Istvan (4x), Elter, Sophia (4x), Flear, Glenn C (4x)
8…Nh5 — 16.9% (666 parties)
Ambassadeurs : Dreev, Aleksey (16x), Van Wely, Loek (11x), Ikonnikov, Vyacheslav (6x), Korneva, Marina (6x), Volkov, Sergey (5x), Martirosyan, Haik M. (5x), Chen, Qi b (4x), Jobava, Baadur (4x)
8…h6 — 10.8% (426 parties)
Ambassadeurs : Martirosyan, Haik M. (6x), Gukesh D (3x), Brostrom, Goran (2x), Olsson, Ake (2x), Rodshtein, Maxim (2x), Yilmaz, M. Fatih (2x), Dittmann, Sieghart (1x), Stahl, Franz (1x)
8…Nf8 — 8.3% (329 parties)
Ambassadeurs : Brumen, Dinko (7x), Stahlberg, Gideon (4x), Winkelmann, Elena (3x), Deac, Bogdan-Daniel (3x), Rossetto, Hector (2x), Wexler, Bernardo (2x), Rethy, Pal (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 156 60% 10% 20% 7%
1800-2200 1493 66% 11% 15% 7%
2200-2600 1698 62% 21% 6% 10%
2600+ 166 33% 51% 7% 9%
Évolution par décennie (% des parties)
Décennie N parties 8…O-O 8…Nh5 8…h6 8…Nf8
1950s 68 43% 18% 9% 28%
1960s 52 50% 17% 15% 17%
1970s 62 65% 6% 11% 16%
1980s 228 64% 9% 11% 15%
1990s 679 71% 11% 8% 8%
2000s 1216 69% 13% 9% 7%
2010s 1298 59% 22% 11% 7%
2020s 345 41% 29% 20% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…O-O 59% 41% ▼ -17.7%
8…Nh5 22% 29% ▲ +7.2%
8…h6 11% 20% ▲ +8.6%
8…Nf8 7% 8% ▲ +0.8%
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
Anand, Viswanathan — 2 parties
Smyslov, Vladimir — 1 partie
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
8…O-O — 62.5% (2466 parties)
1950 — Kramer Jernej vs van Scheltinga, Theo Daniel — 1-0 — Wijk aan Zee NED
1950 — Vidmar, Milan Sr vs Tartakower, Savielly — 1/2-1/2 — Bled SLO
1950 — Castillo, Mariano vs Michel, Clement Paul — 1/2-1/2 — Mar del Plata ARG
1950 — Vidmar, Milan Sr vs Fuderer, Andrija — 1-0 — Bled SLO
1951 — Dake, Arthur William vs Ralston, Henry — 1/2-1/2 — San Francisco, CA USA
8…Nh5 — 16.9% (666 parties)
1951 — Rapaka Samuel Paul vs Guimard, Carlos E — 1-0 — New York, NY USA
1951 — Rapaka Samuel Paul vs Guimard, Carlos E — 1-0 — New York, NY USA
1952 — Sajtar, Jaroslav vs Levy, Pascal — 1-0 — Helsinki olm
1952 — Furman, Semyon vs Khasin, Abram — 1-0 — URS-ch sf Leningrad RUS
1952 — Miguel, Nahuel vs Gligoric, Sofija — 1/2-1/2 — Havana CUB
8…h6 — 10.8% (426 parties)
1953 — Dittmann, Sieghart vs Stahl, Franz — 1-0 — Brandenburg/Havel
1953 — Hofmann, Vilem vs Vesely, Jiri — 1-0 — Prague CZE
1954 — Zimmermann, Otto vs Haas, Frank-Martin, Dr. — 1/2-1/2 — Amsterdam olm
1955 — Vaitonis, Povilas vs Joyner, Lionel — 0-1 — Ottawa CAN
1957 — Popov, Luben vs Khadshipetrov, Alexander Mateev — 1-0 — Sofia BUL
8…Nf8 — 8.3% (329 parties)
1950 — Füster, Géza vs Rethy, Pal — 1-0 — HUN
1950 — Furman, Albert vs Kalbaliyeva, Laman — 1-0 — Leningrad RUS
1951 — Platz, Hans vs Rellstab, Ludwig — 0-1 — Duesseldorf GER
1951 — Spiller, Arthur R vs Donovan, Jeremiah — 0-1 — Forth Worth
1951 — Spanjaard, Eduard vs Cortlever, Nico — 0-1 — Utrecht-VAS