C96h - 11…Nc6 - Closed, Chigorin (1907)

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C96h — Closed, Chigorin (1907)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d3 Nc6
Les coups candidats
12.Nbd2 — 82.4% (342 parties)
Ambassadeurs : Rubinetti, Jorge (3x), Hamdouchi, Hicham (3x), Ocampo Vargas, Raul (2x), Bejaoui, Anis (2x), Olsen, Halvor (2x), Polsterer, Dipl.-Ing. Heinz (2x), Goganov, Aleksey (2x), Rothebarth, Ana Vitoria de Paula (2x)
12.d4 — 7.0% (29 parties)
Ambassadeurs : De Castro Rubio, Dora (1x), Cardoso, Ruth (1x), Siemms, Ross E (1x), Anderson, Frank Ross (1x), Mevel, Alberic (1x), Zobel, Andrej (1x), Gershon, Alik (1x), Klovans, Janis (1x)
12.a4 — 5.8% (24 parties)
Ambassadeurs : Unzicker, Ferdinand, Dr. (2x), Craciun, Viorel (1x), Wuensche, Klaus (1x), Pereira, Alvaro (1x), Karius, Thomas (1x), Geracik, Rudolf (1x), Kholmov, Ratmir D (1x), Knazovcik, Ladislav (1x)
12.Bg5 — 1.9% (8 parties)
Ambassadeurs : Lukacova, Veronika (1x), Zatko, Gregor (1x), Kovanova, Baira (1x), Zaiatz, Elena (1x), Stoffregen, Guenter (1x), Hohler, Peter (1x), Aulino, Giovanni (1x), Paulus, Kai Stephan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.Nbd2 12.d4 12.a4 12.Bg5
<1800 37 81% 8% 5% 5%
1800-2200 203 83% 5% 5% 1%
2200-2600 121 83% 9% 7% 2%
2600+ 8 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 12.Nbd2 12.d4 12.a4 12.Bg5
1950s 6 83% 17% — —
1960s 11 91% 9% — —
1970s 7 71% 14% 14% —
1980s 15 87% — 7% —
1990s 35 83% 3% 9% —
2000s 110 86% 4% 6% —
2010s 183 86% 5% 3% 4%
2020s 48 58% 25% 12% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Nbd2 86% 58% ▼ -27.5%
12.d4 5% 25% ▲ +20.1%
12.a4 3% 12% ▲ +9.2%
12.Bg5 4% 2% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 1 partie
Parties historiques
12.Nbd2 — 82.4% (342 parties)
1950 — Lyublinsky vs Keres, Paul — 0-1 — USSR
1953 — Pilnik, Herman vs Bolbochan, Jacobo — 0-1 — Mar del Plata ARG
1955 — Gracs, Pal vs Jenei, Ferenc — 1-0 — Hungary ch
1955 — Bely, Miklos vs Dworzynski, Roman — 1-0 — Erfurt GER
1956 — Schubert, Hans Joachim vs Habek, Juraj Vilim — 0-1 — EU-M/22 corr
12.d4 — 7.0% (29 parties)
1953 — Siemms, Ross E vs Anderson, Frank Ross — 0-1 — Winnipeg ch CAN
1960 — De Castro Rubio, Dora vs Cardoso, Ruth — 1-0 — Sao Paulo BRA
1977 — Mevel, Alberic vs Zobel, Andrej — 1/2-1/2 — corr DDR
1996 — Gershon, Alik vs Klovans, Janis — 1/2-1/2 — Biel open
2004 — Roper, David vs Schneider, Dmitry — 0-1 — Connecticut USA
12.a4 — 5.8% (24 parties)
1975 — Craciun, Viorel vs Wuensche, Klaus — 0-1 — Snagov
1988 — Pereira, Alvaro vs Unzicker, Ferdinand, Dr. — 0-1 — Almada
1991 — Kholmov, Ratmir D vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Moscow RUS
1994 — Knazovcik, Ladislav vs Cernin, Radim — 0-1 — Prerov,CZE ch-Moravia open
1999 — Karius, Thomas vs Geracik, Rudolf — 1-0 — GER
12.Bg5 — 1.9% (8 parties)
2011 — Kovanova, Baira vs Zaiatz, Elena — 1-0 — Olginka RUS
2013 — Stoffregen, Guenter vs Hohler, Peter — 0-1 — Triesen
2013 — Gruber, Rudolf vs Posada, Charlie — 1-0 — LSS
2014 — Lukacova, Veronika vs Zatko, Gregor — 0-1 — Bratislava SVK
2014 — Aulino, Giovanni vs Paulus, Kai Stephan — 1-0 — ICCF