D61j - 8.Rd1 - Orthodox, Rubinstein (1907)

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D61j — Orthodox, Rubinstein (1907)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Qc2 c5 8.Rd1
Les coups candidats
8…Qa5 — 53.2% (115 parties)
Ambassadeurs : Prandstetter, Eduard (5x), Andersson, Ulf (4x), Tregubov, Pavel V. (3x), Acebal Muniz, Antonio (2x), Miles, Anthony J (2x), Lutikov, Anatoly S (1x), Klovans, Janis (1x), Casas Perea, Fernando (1x)
8…cxd4 — 35.2% (76 parties)
Ambassadeurs : Timoscenko, Gennadij (2x), Kharitonov, Andrei (2x), Miles, Anthony J (2x), Gavrilov, Alexei (2x), Korchnoi, Viktor (1x), Osnos, Viatcheslav (1x), Borisenko, Georgy K (1x), Shakhov, Mikhail (1x)
8…h6 — 6.9% (15 parties)
Ambassadeurs : Biro, Gabor (1x), Schmidt-Schaeffer, Sebastian, Dr. (1x), Borisenko, Georgy K (1x), Khanov, Kurban (1x), Kirby, Kenneth (1x), Heidenfeld, Wolfgang (1x), Manni, Matti (1x), Hakulinen, Esko-Matti (1x)
8…b6 — 2.8% (6 parties)
Ambassadeurs : Pedlar, Todd K (1x), Jordan Reyes, Ian (1x), Meister, Peter (1x), Zude, Arno (1x), Van Veelen, Thomas (1x), Fraser, Susanna (1x), Andersen, Soren Mikkel (1x), Jorgensen, Orla Eilegaard (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…Qa5 8…cxd4 8…h6 8…b6
<1800 7 29% 43% — 29%
1800-2200 55 45% 36% 9% 4%
2200-2600 101 56% 39% 4% 1%
2600+ 8 62% 38% — —
Évolution par décennie (% des parties)
Décennie N parties 8…Qa5 8…cxd4 8…h6 8…b6
1950s 8 50% 12% 38% —
1960s 2 50% 50% — —
1970s 7 57% 43% — —
1980s 33 58% 36% 6% —
1990s 53 51% 40% 4% 2%
2000s 68 59% 29% 9% 1%
2010s 39 49% 38% 5% 5%
2020s 6 17% 50% — 33%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…Qa5 49% 17% ▼ -32.1%
8…cxd4 38% 50% ▲ +11.5%
8…h6 5% 0% ▼ -5.1%
8…b6 5% 33% ▲ +28.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
8…Qa5 — 53.2% (115 parties)
1951 — Casas Perea, Fernando vs Garibaldi, Alberto Flavio — 0-1 — Buenos Aires ARG
1952 — Grynfeld, Izaak vs Blaszczak, Czeslaw — 1-0 — Katowice POL
1954 — Lutikov, Anatoly S vs Klovans, Janis — 1-0 — Riga LAT
1955 — Sandrin, Albert vs Schroeder, James R — 1-0 — ?
1969 — Usov, Aleksandr vs Ivanov, Igor V. — 1-0 — Leningrad RUS
8…cxd4 — 35.2% (76 parties)
1959 — Borisenko, Georgy K vs Shakhov, Mikhail — 1-0 — Voronezh RUS
1963 — Korchnoi, Viktor vs Osnos, Viatcheslav — 1-0 — Leningrad ch-URS
1972 — Bokor, Istvan vs Laszlo, Deli — 1-0 — Budapest HUN
1972 — Zavodny, Z vs Janak, Jaroslav — 1/2-1/2 — Prebor UNI Brno
1975 — Ftacnik, Lubomir vs Rakay, Kvetoslav — 1-0 — Stary Smokovec SVK
8…h6 — 6.9% (15 parties)
1954 — Kirby, Kenneth vs Heidenfeld, Wolfgang — 1-0 — ?
1957 — Borisenko, Georgy K vs Khanov, Kurban — 1/2-1/2 — Sverdlovsk
1958 — Biro, Gabor vs Schmidt-Schaeffer, Sebastian, Dr. — 1-0 — RSA
1987 — Brzoza, Miroslaw vs Gaida, Henryk — 1-0 — corr Czerniak mem
1989 — Manni, Matti vs Hakulinen, Esko-Matti — 0-1 — JSM KSY-G
8…b6 — 2.8% (6 parties)
1995 — Pedlar, Todd K vs Jordan Reyes, Ian — 1-0 — corr IECG Cat-B
2001 — Meister, Peter vs Zude, Arno — 1/2-1/2 — GER
2017 — Andersen, Soren Mikkel vs Jorgensen, Orla Eilegaard — 1-0 — Copenhagen DEN
2019 — Van Veelen, Thomas vs Fraser, Susanna — 1-0 — Cardiff WLS
2021 — Dereka, Konstantina vs Karanasou, Angeliki Maria — 1-0 — Thessaloniki GRE