D80l - 4.Bg5 Ne4 5.Bh4 - Gruenfeld: Stockholm, Taimanov Variation (1970)

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D80l — Stockholm Taimanov Variation
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4
Les coups candidats
Ambassadeurs : Kahn, Evarth Dr. (25x), Svidler, Peter (19x), Schmidt, Loren R (17x), Moiseenko, Alexander (16x), Furman, Boris (14x), Arutinian, David (13x), Savchenko, Boris (13x), Zaiatz, Elena (12x)
5…c5 — 15.5% (470 parties)
Ambassadeurs : Forintos, Gyozo V (11x), Schmidt, Waldemar (8x), Ogaard, Leif (8x), Kahn, Evarth Dr. (8x), Taimanov, Mark (7x), Krasenkow, Michal (7x), Donner, Jan-Hein (6x), Ribli, Zoltan (6x)
5…Bg7 — 2.6% (80 parties)
Ambassadeurs : Pribyl, Josef (2x), Timofeev, Artyom (2x), Ravi, Lanka (2x), Ganguly, Surya Shekhar (2x), Fernandez Aguilar, Francisco (2x), Vilela De Acuna, Jose Luis (1x), Plachetka, Jan (1x), Bilo, Heinrich (1x)
5…c6 — 1.3% (39 parties)
Ambassadeurs : Paragua, Mark (2x), Rosenlund, Thorbjorn (1x), Moe, Mogens (1x), Pollitt, John H (1x), Collins, Richard Arnold (1x), Polgar, Susan (1x), Korchnoi, Viktor (1x), Siniavsky Alexander (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nxc3 5…c5 5…Bg7 5…c6
<1800 32 88% — 12% —
1800-2200 720 87% 8% 3% 2%
2200-2600 1730 80% 16% 2% 1%
2600+ 191 84% 13% 2% —
Évolution par décennie (% des parties)
Décennie N parties 5…Nxc3 5…c5 5…Bg7 5…c6
1940s 1 100% — — —
1960s 2 100% — — —
1970s 336 42% 52% 4% 1%
1980s 157 57% 36% 6% 1%
1990s 269 71% 23% 3% 3%
2000s 837 87% 10% 2% 1%
2010s 1250 89% 7% 3% 1%
2020s 178 87% 6% 1% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nxc3 89% 87% ▼ -1.6%
5…c5 7% 6% ▼ -0.5%
5…Bg7 3% 1% ▼ -2.0%
5…c6 1% 3% ▲ +1.9%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Smyslov, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
5…Nxc3 — 79.7% (2416 parties)
1949 — Grohmann, Gottfried vs Teschner, Rudolf — 0-1 — Berlin GER
1969 — Taimanov, Mark vs Savon, Vladimir — 1-0 — Moskou ch-URS
1969 — Taimanov, Mark vs Savon, Vladimir A — 1-0 — ?
1970 — Peev, Peicho vs Spiridonov, Nikola — 1-0 — Sofia BUL
1970 — Schiffer, Karl-Josef vs Lengyel, Laszlo — 1/2-1/2 — Bad Pyrmont GER
5…c5 — 15.5% (470 parties)
1970 — Taimanov, Mark vs Hort, Vlastimil — 1/2-1/2 — Vinkovci CRO
1970 — Heino, Hannu vs Narbel, Jean Claude — 1/2-1/2 — Haifa ISR
1970 — Plachetka, Jan vs Kupka, Slavoj — 1/2-1/2 — Havirov CZE
1970 — Forintos, Gyozo V vs Gheorghiu, Florin — 1-0 — Skopje MKD
1970 — Hort, Vlastimil vs Scholl, Eddie C — 1/2-1/2 — Amsterdam NED
5…Bg7 — 2.6% (80 parties)
1970 — Bagirov, Vladimir vs Tseitlin, Mark D — 1-0 — Riga ch-URS
1970 — Hort, Vlastimil vs Pribyl, Josef — 1/2-1/2 — Havirov CZE
1970 — Kluger, Gyula vs Barczay, Laszlo — 1-0 — Budapest HUN
1970 — Jansa, Vlastimil vs Pribyl, Josef — 1/2-1/2 — Havirov CZE
1970 — Peev, Pavel vs Pribyl, Jakub — 1-0 — Kapfenberg AUT
5…c6 — 1.3% (39 parties)
1970 — Pollitt, John H vs Collins, Richard Arnold — 0-1 — ?
1976 — Rosenlund, Thorbjorn vs Moe, Mogens — 1-0 — DEN
1978 — Siniavsky Alexander vs Katalymov, Boris — 1-0 — Tselinograd
1978 — Lakdawala, Cyrus vs Melkonian, Sam — 1-0 — Montreal CAN
1985 — Polgar, Susan vs Korchnoi, Viktor — 0-1 — Brussels BEL