E05o - 6.O-O O-O 7.Qc2 a6 8.a4 Bd7 9.Qxc4 Bc6 10.Bg5 a5 - Open Classical [+0.20]

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E05o — Open Classical
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7 6.O-O O-O 7.Qc2 a6 8.a4 Bd7 9.Qxc4 Bc6 10.Bg5 a5
Eval: [+0.20]
Les coups candidats
11.Nc3 — 93.4% (512 parties)
Ambassadeurs : Pigusov, Evgeny (7x), Foisor, Cristina-Adela (6x), Kiriakov, Petr (5x), Lputian, Smbat (5x), Tukmakov, Vladimir B (4x), Epishin, Vladimir (4x), Karpov, Aleksandr (4x), Yevseev, Denis (4x)
11.Bxf6 — 3.5% (19 parties)
Ambassadeurs : Yudasin, Leonid (1x), Aseev, Konstantin N (1x), Burger, Heinrich (1x), Steiner, Xaver (1x), Grebionkin, Vladimir (1x), Kiriakov, Petr (1x), Tolstikh, Nikolay (1x), Krejci, Jakub (1x)
11.Nbd2 — 1.1% (6 parties)
Ambassadeurs : Ljubojevic, Ljubomir (1x), Lautier, Joel (1x), Kleberc, Karel (1x), Malinovsky, Karel (1x), Ivana Maria, Furtado (1x), Pratyusha, Bodda (1x), Horbing, Stefan (1x), Westerberg, Jonathan (1x)
11.e3 — 0.9% (5 parties)
Ambassadeurs : Chilingirova, Pavlina (1x), McLure, Alison (1x), Boensch, Uwe (1x), Baramidze, David (1x), Baciak, Miloslav (1x), Solar, Jan (1x), Gledura, Benjamin (1x), Cunningham, Robin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11.Nc3 11.Bxf6 11.Nbd2 11.e3
<1800 3 67% 33% — —
1800-2200 78 91% 5% — 1%
2200-2600 394 94% 3% 1% 1%
2600+ 36 94% 3% 3% —
Évolution par décennie (% des parties)
Décennie N parties 11.Nc3 11.Bxf6 11.Nbd2 11.e3
1970s 1 100% — — —
1980s 22 91% 5% — 5%
1990s 133 98% 2% 1% —
2000s 169 94% 4% 1% 1%
2010s 160 94% 2% 1% 1%
2020s 63 83% 8% 3% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11.Nc3 94% 83% ▼ -11.2%
11.Bxf6 2% 8% ▲ +5.4%
11.Nbd2 1% 3% ▲ +1.9%
11.e3 1% 2% +0.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 4 parties
Ju, Wenjun — 2 parties
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
11.Nc3 — 93.4% (512 parties)
1979 — Huebner, Robert vs Karpov, Aleksandr — 1/2-1/2 — Montreal CAN
1980 — Trabattoni, Franco vs Kelecevic, Nedeljko — 1/2-1/2 — Venice ITA
1981 — Heimbrodt, Birk vs Dafal Herschel — 1/2-1/2 — corr DDR/K
1984 — Neishtadt, Yakov vs Krzyszton, Jerzy — 1/2-1/2 — ICCF
1984 — Kasparov, Garry vs Karpov, Aleksandr — 1/2-1/2 — Moskou wch-m
11.Bxf6 — 3.5% (19 parties)
1985 — Yudasin, Leonid vs Aseev, Konstantin N — 1-0 — Kostroma
1993 — Burger, Heinrich vs Steiner, Xaver — 1/2-1/2 — SWZ-FRG corr9093
1999 — Grebionkin, Vladimir vs Kiriakov, Petr — 1/2-1/2 — Nizhnij Novgorod
2000 — Lputian, Smbat vs Polgar, Judit — 1-0 — Wijk aan Zee NED
2001 — Tolstikh, Nikolay vs Krejci, Jakub — 1-0 — Pardubice CZE
11.Nbd2 — 1.1% (6 parties)
1997 — Ljubojevic, Ljubomir vs Lautier, Joel — 1/2-1/2 — Belgrade SRB
2009 — Kleberc, Karel vs Malinovsky, Karel — 0-1 — Czech Republic
2014 — Ivana Maria, Furtado vs Pratyusha, Bodda — 1-0 — Sangli IND
2016 — Horbing, Stefan vs Westerberg, Jonathan — 1/2-1/2 — Stockholm SWE
2023 — Wanyama, Harold vs Kuandykuly, Danis — 1-0 — Samarkand UZB
11.e3 — 0.9% (5 parties)
1986 — Chilingirova, Pavlina vs McLure, Alison — 1-0 — Dubai UAE
2002 — Boensch, Uwe vs Baramidze, David — 0-1 — Rostock GER
2017 — Baciak, Miloslav vs Solar, Jan — 1/2-1/2 — ICCF
2017 — Gledura, Benjamin vs Cunningham, Robin — 1-0 — Hastings ENG
2022 — Deneuville, Christian vs Rodríguez Pérez, René — 1/2-1/2 — ICCF