D29m - 10…Qb8 - QGA: Classical (1961)

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D29m — QGA: Classical (1961)
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 9.Rd1 Nbd7 10.Nc3 Qb8
Les coups candidats
11.d5 — 65.8% (381 parties)
Ambassadeurs : Ibragimov, Ildar (7x), Aditya Pola (4x), Pavlovic, Milos (3x), Hoi, Carsten (3x), Palacios de la Prida, Ernesto (2x), Olafsson, Fridrik (2x), Neronsky (2x), Gerusel, Mathias (2x)
11.e4 — 14.7% (85 parties)
Ambassadeurs : Clarke, Peter (2x), Janosevic, Dragoljub (2x), Kaunas, Kestutis (2x), Xu, Jun (2x), Prieditis, Aivars (1x), Circenis, Kaspars (1x), Balinas, Rosendo Carrean (1x), Mikhalchishin, Adrian (1x)
11.h3 — 4.8% (28 parties)
Ambassadeurs : Thorbergsson, Freysteinn (1x), Drozd, Ryszard (1x), Yakir, Liubov (1x), Jain Rinku (1x), Gudmundsson Arni (1x), Raisa, Unto (1x), Bannik, Anatolij (1x), Suetin, Alexey S (1x)
11.Bc2 — 4.7% (27 parties)
Ambassadeurs : Miralles, Gilles (2x), Luce, Sebastien (2x), Polugaevsky, Lev (1x), Volovich, Anatoly (1x), Everaert, Eric (1x), Verstraeten, Roland (1x), Gostisa, Leon (1x), Hoelzl, Franz (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11.d5 11.e4 11.h3 11.Bc2
<1800 22 68% 5% 5% 5%
1800-2200 144 67% 13% 3% 8%
2200-2600 275 67% 14% 7% 4%
2600+ 13 54% 38% — 8%
Évolution par décennie (% des parties)
Décennie N parties 11.d5 11.e4 11.h3 11.Bc2
1960s 51 59% 24% 8% 2%
1970s 15 53% 40% — 7%
1980s 62 66% 11% 2% —
1990s 112 69% 11% 4% 7%
2000s 182 69% 14% 4% 3%
2010s 129 63% 14% 9% 7%
2020s 28 68% 14% 4% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11.d5 63% 68% ▲ +5.1%
11.e4 14% 14% +0.3%
11.h3 9% 4% ▼ -5.0%
11.Bc2 7% 7% +0.2%
Parties historiques
11.d5 — 65.8% (381 parties)
1962 — Olafsson, Fridrik vs Balcerowski, Witold — 1/2-1/2 — Varna olm
1962 — Ojanen, Kaarle S vs Olafsson, Fridrik — 1/2-1/2 — Varna BUL
1962 — Donner, Jan-Hein vs Portisch, Lajos — 1/2-1/2 — Varna olm
1962 — Littlewood, John E vs Clarke, Peter — 1-0 — Hastings ENG
1962 — Savon, Vladimir vs Novopashin, Arkady — 1/2-1/2 — Erevan ch-URS
11.e4 — 14.7% (85 parties)
1961 — Savon, Vladimir vs Kots, Yuri I — 1-0 — Baku ch-URS
1962 — Mikhalchishin, Adrian vs Ugrinovic, Dragan — 1/2-1/2 — Skopje ch17-YUG
1962 — Bukic, Enver vs Janosevic, Dragoljub — 1/2-1/2 — Skopje ch17-YUG
1962 — Sokolov, Vladimir vs Janosevic, Dragoljub — 0-1 — Skopje MKD
1963 — Prieditis, Aivars vs Circenis, Kaspars — 1/2-1/2 — cr.
11.h3 — 4.8% (28 parties)
1962 — Thorbergsson, Freysteinn vs Drozd, Ryszard — 1-0 — Bucharest ROU
1962 — Gudmundsson Arni vs Raisa, Unto — 1/2-1/2 — Varna BUL
1962 — Bannik, Anatolij vs Suetin, Alexey S — 1-0 — Minsk BLR
1963 — Yakir, Liubov vs Jain Rinku — 1-0 — Moscow tt
1989 — Yuneev, Alexey vs Donchenko, Anatoly — 0-1 — URS Army-ch Simferopol UKR
11.Bc2 — 4.7% (27 parties)
1962 — Polugaevsky, Lev vs Volovich, Anatoly — 1-0 — URS
1971 — Everaert, Eric vs Verstraeten, Roland — 1/2-1/2 — Bredene
1991 — Paehtz, Thomas vs Kraut, Rainer — 1/2-1/2 — GER
1993 — Gostisa, Leon vs Hoelzl, Franz — 0-1 — Graz zt
1994 — Miralles, Gilles vs Luce, Sebastien — 1-0 — ?