C90j - 11…Nc6 - Closed, Pilnik (1909)

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C90j — Closed, Pilnik (1909)
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.d3 Na5 10.Bc2 c5 11.Nbd2 Nc6
Les coups candidats
12.Nf1 — 88.6% (2109 parties)
Ambassadeurs : Schneider, Hans-J. (13x), Pilnik, Herman (9x), Melia, Salome (9x), Schmidek, Emil (8x), Kovalev, Andrei (6x), Zielinski, Sergej (6x), Borisovs, Leonids (6x), Bokros, Albert (6x)
12.a4 — 5.3% (127 parties)
Ambassadeurs : Smirin, Ilia (3x), Pilnik, Herman (2x), Kuczynski, Robert (2x), Ivkov, Borislav (1x), Prameshuber, Alexander (1x), Stumpers, Louis (1x), Tringov, Georgi P (1x), Tsvetkov, Alexandar K (1x)
12.h3 — 4.8% (114 parties)
Ambassadeurs : Nordstrom, Felix (2x), Winge, Stefan (2x), Sakelsek, Tadej (2x), Laube, Bernd (2x), Nikitenko, Mihail (2x), Mondry, Matthias (2x), Lublinsky, V (1x), Keres, Paul Petrovich (1x)
12.Qe2 — 0.5% (12 parties)
Ambassadeurs : Dely, Peter (2x), Piskov, Kamen Penev (1x), Tringov, Georgi P (1x), Kasparian, Genrikh (1x), Renter, Raul (1x), Gereben, Erno (1x), Matanovic, Aleksandar (1x), Gruenfeld, Ernst (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.Nf1 12.a4 12.h3 12.Qe2
<1800 114 89% 4% 7% —
1800-2200 920 90% 5% 5% 0%
2200-2600 1032 88% 6% 5% 0%
2600+ 80 91% 5% 4% —
Évolution par décennie (% des parties)
Décennie N parties 12.Nf1 12.a4 12.h3 12.Qe2
1950s 91 79% 9% 3% 9%
1960s 40 95% — 2% 2%
1970s 22 100% — — —
1980s 55 84% 5% 9% —
1990s 193 92% 3% 3% 1%
2000s 450 91% 4% 4% 0%
2010s 1147 90% 5% 5% 0%
2020s 382 82% 9% 8% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Nf1 90% 82% ▼ -7.6%
12.a4 5% 9% ▲ +4.7%
12.h3 5% 8% ▲ +2.8%
12.Qe2 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 5 parties
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Gukesh D — 2 parties
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
12.Nf1 — 88.6% (2109 parties)
1950 — Mangini, Jose Henrique de Mello vs De Souza Mendes, Joao — 1-0 — Rio de Janeiro BRA
1950 — Van Seters, Frits vs Henneberke, Frans — 1-0 — It Beverwijk NED
1950 — Barda, Olaf vs Madsen, Svend Aage — 1-0 — ?
1950 — Pilnik, Herman vs Kramer, Haije — 1-0 — Amsterdam NED
1950 — Pilnik, Herman vs O'Kelly, Albéric de Galway — 1/2-1/2 — Amsterdam NED
12.a4 — 5.3% (127 parties)
1951 — Pilnik, Herman vs Stumpers, Louis — 1-0 — It I Beverwijk NED
1953 — Pilnik, Herman vs Maderna, Carlos — 1-0 — Mar del Plata ARG
1953 — Milev, Zdravko vs Sliwa, Bogdan — 1-0 — Bucharest ROU
1955 — Tringov, Georgi P vs Tsvetkov, Alexandar K — 1/2-1/2 — Sofia BUL
1955 — Milic, Borislav vs Kajan, Seppo — 1-0 — Lyon FRA
12.h3 — 4.8% (114 parties)
1950 — Lublinsky, V vs Keres, Paul Petrovich — 0-1 — USSR-ch18 Moscow
1950 — Liublinsky, Victor vs Keres, Paul — 0-1 — Moscow RUS
1956 — Krug, Peter vs Stief, Siegfried — 1-0 — Eisenach
1966 — Yepez, Olavo vs Calero, Andres — 1/2-1/2 — Havana CUB
1987 — Dobrovolsky, Ladislav vs Vokac, Marek — 1/2-1/2 — Karvina
12.Qe2 — 0.5% (12 parties)
1950 — Cheliabinsk vs Volgograd — 0-1 — telegraph
1951 — Khasin, Abram vs Zamkovskaya, Violetta Aleks — 1-0 — URS ch qf
1951 — Grechkin, Dmitry M vs Geller, Efim P. — 0-1 — Sverdlovsk
1952 — Matanovic, Aleksandar vs Gruenfeld, Ernst — 1/2-1/2 — Belgrade SRB
1953 — Kasparian, Genrikh vs Renter, Raul — 1-0 — Leningrad RUS