B45c — Taimanov (1985)
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.g4
Les coups candidats
6…a6 — 41.6% (214 parties)
Ambassadeurs : Bischoff, Klaus (9x), Shirov, Alexei (6x), Svidler, Peter (6x), Gallagher, Joseph G. (5x), Polgar, Judit (4x), Pogorelov, Ruslan (4x), Bacrot, Etienne (4x), Mussanti, Diego (4x)
6…Nge7 — 27.8% (143 parties)
Ambassadeurs : Ligterink, Gert (4x), Shirov, Alexei (4x), Van Wely, Loek (4x), Cebalo, Miso (3x), Polgar, Judit (3x), Abdumalik, Zhansaya (3x), Vogt, Lothar (2x), Dabo-Peranic, Robert (2x)
6…h6 — 14.8% (76 parties)
Ambassadeurs : Mussanti, Diego (3x), Stocek, Jiri (3x), Mirovshchikov, Sergey (2x), Sjugirov, Sanan (2x), Riff, Jean-Noel (2x), Cifuentes Parada, Roberto (2x), Karpov, Anatoly (1x), Kasparov, Garry (1x)
6…Be7 — 5.6% (29 parties)
Ambassadeurs : Plat, Vojtech (3x), Munguntuul, Batkhuyag (2x), Ivanovic, Bozidar (1x), Nicevski, Risto (1x), Lanka, Zigurds (1x), Ksieski, Zbigniew (1x), Luther, Thomas (1x), Stoica, Valentin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…a6 6…Nge7 6…h6 6…Be7
<1800 8 38% 25% 12% 12%
1800-2200 82 33% 29% 17% 7%
2200-2600 359 43% 29% 13% 6%
2600+ 46 57% 24% 20% —
Évolution par décennie (% des parties)
Décennie N parties 6…a6 6…Nge7 6…h6 6…Be7
1970s 2 — — — 50%
1980s 14 14% 29% 29% 14%
1990s 80 42% 22% 11% 8%
2000s 140 51% 23% 11% 4%
2010s 169 40% 25% 18% 8%
2020s 110 35% 43% 15% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…a6 40% 35% ▼ -4.2%
6…Nge7 25% 43% ▲ +17.9%
6…h6 18% 15% ▼ -2.9%
6…Be7 8% 2% ▼ -5.9%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Hou, Yifan — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
6…a6 — 41.6% (214 parties)
1981 — Ivanovic, Bozidar vs Cvitan, Ognjen — 1-0 — Borovo
1989 — Hoelzl, Franz vs Duer, Arne — 0-1 — Austria
1991 — Bologan, Victor vs Frolov, Artur — 1-0 — Moskou ch-URS
1992 — Renet, Olivier vs Pogorelov, Ruslan — 1-0 — Katowice POL
1992 — Maier, Christian vs Pfrommer, Christoph — 1/2-1/2 — GER
6…Nge7 — 27.8% (143 parties)
1983 — Goldberg, Alexander, Dr. vs Boensch, Uwe — 0-1 — Cottbus GER
1988 — Lobron, Eric vs Cicak, Slavko — 1-0 — Duitsland tt
1988 — Todorovic, Goran M vs Cebalo, Miso — 1-0 — Pula CRO
1989 — Kopylov, Igor A vs Penrose, Jonathan — 1/2-1/2 — ICCF
1990 — Adams, Michael vs Sokolov, Andrei — 1/2-1/2 — Manila PHI
6…h6 — 14.8% (76 parties)
1984 — Seret, Jean-Luc vs Jansa, Vlastimil — 0-1 — Champigny sur Marne
1985 — Karpov, Anatoly vs Kasparov, Garry — 1/2-1/2 — Moskou wch-m
1989 — Kopylov, Igor A vs Salm, Maxwell Charles — 1-0 — ICCF
1989 — Sznapik, Aleksander vs Jasnikowski, Zbigniew — 1/2-1/2 — Slupsk,POL
1996 — Polsterer, Heinz vs Skrodelis, Uldis — 1/2-1/2 — ICCF
6…Be7 — 5.6% (29 parties)
1979 — Ivanovic, Bozidar vs Nicevski, Risto — 1-0 — Naleczow
1986 — Lanka, Zigurds vs Ksieski, Zbigniew — 1/2-1/2 — Trnava SVK
1989 — Luther, Thomas vs Stoica, Valentin — 1/2-1/2 — It Eforie Nord ROM
1993 — Sammalvuo, Tapani vs Noden, Nicolas — 1-0 — Wch U18 Bratislava SVK
1993 — Wiersma, Eelke vs Seeman, Tarvo — 0-1 — Leeuwarden open