C90j - 9.d3 Na5 10.Bc2 c5 11.Nbd2 Nc6 - Closed Pilnik

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C90j — Closed Pilnik
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
Eval: [+0.07]
Les coups candidats
12.Nf1 — 88.4% (2148 parties)
Ambassadeurs : Smirin, Ilia (16x), Schneider, Hans-J. (13x), Pilnik, Herman (10x), Schmidek, Emil (9x), Melia, Salome (9x), Krejcír, Stanislav (7x), Schroeder, Jan-Christian (6x), Borisovs, Leonids (6x)
12.a4 — 5.3% (129 parties)
Ambassadeurs : Teichmann, Richard (2x), Pilnik, Herman (2x), Kuczynski, Robert (2x), Liss, Eran (2x), Mueller-Ludwig, Kristin (2x), Hutois, Mickael (2x), Agrest, Inna (2x), Capablanca, Jose (1x)
12.h3 — 4.7% (113 parties)
Ambassadeurs : Nordstrom, Felix (2x), Winge, Stefan (2x), Nikitenko, Mihail (2x), Laube, Bernd (2x), Broadway, Dennis A. (2x), Tissir, Mohamed (2x), Marbourg, Denny (2x), Johansen, Anders S. (2x)
12.Qe2 — 0.9% (23 parties)
Ambassadeurs : Ilyin Zhenevsky, Alexander (5x), Matanovic, Aleksandar (3x), Lilienthal, Andor (2x), Botvinnik, Mikhail (2x), Baturinsky, Victor (2x), Dely, Peter (2x), Smyslov, Vladimir (1x), Kots, Aleksandr (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 52 88% 4% 8% —
1800-2200 767 90% 5% 5% 0%
2200-2600 1139 88% 6% 5% 0%
2600+ 82 90% 5% 5% —
Évolution par décennie (% des parties)
Décennie N parties 12.Nf1 12.a4 12.h3 12.Qe2
1900s 2 100% — — —
1910s 27 93% 7% — —
1920s 20 80% 5% — 15%
1930s 29 76% 10% 3% 10%
1940s 34 79% 6% — 15%
1950s 92 79% 9% 3% 9%
1960s 40 95% — 2% 2%
1970s 22 100% — — —
1980s 55 84% 5% 9% —
1990s 193 92% 3% 3% 1%
2000s 448 91% 4% 4% 0%
2010s 1139 90% 5% 5% 0%
2020s 329 82% 9% 8% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.Nf1 90% 82% ▼ -8.1%
12.a4 5% 9% ▲ +4.8%
12.h3 5% 8% ▲ +3.4%
12.Qe2 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 4 parties
Carlsen, Magnus — 4 parties
Alekhine, Alexander — 2 parties
Tal, Mikhail — 2 parties
Hou, Yifan — 2 parties
Gukesh D — 2 parties
Smyslov, Vladimir — 1 partie
Lasker, Emanuel — 1 partie
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
12.Nf1 — 88.4% (2148 parties)
1909 — Schlechter, Carl vs Salwe, Georg — 1-0 — St Petersburg RUS
1909 — Rubinstein, Akiba vs Reti, Richard — 1-0 — St Petersburg RUS
1911 — Cohn, Erich vs Rotlewi, Georg — 1-0 — Carlsbad CZE
1911 — Rotlewi, Georg vs Burn, Amos — 0-1 — Carlsbad CZE
1911 — Cohn, Erich vs Burn, Allan — 1-0 — Carlsbad CZE
12.a4 — 5.3% (129 parties)
1911 — Teichmann, Richard vs Rubinstein, Akiba — 1-0 — Carlsbad CZE
1913 — Teichmann, Richard vs Capablanca, Jose — 0-1 — Berlin GER
1920 — Breyer, Gyula vs Gruenfeld, Ernst — 1-0 — Vienna AUT
1934 — Iljin, Aleksandr vs Zhenevsky, Alexander-Rabinovic — 0-1 — Leningrad RUS
1934 — Ilyin Zhenevsky, Alexander vs Rabinovich, Ilya Mar — 0-1 — Leningrad ch-URS
12.h3 — 4.7% (113 parties)
1934 — Grob, Henry vs Lasker, Emanuel — 0-1 — Zurich SUI
1950 — Lublinsky, V vs Keres, Paul Petrovich — 0-1 — USSR-ch18 Moscow
1950 — Liublinsky, Victor vs Keres, Paul — 0-1 — Moskou ch-URS
1956 — Krug, Peter vs Stief, Siegfried — 1-0 — Eisenach
1966 — Yepez, Olavo vs Aguirre Calero, Isabel Ariana — 1/2-1/2 — Havana CUB
12.Qe2 — 0.9% (23 parties)
1924 — Znosko-Borovsky, Eugene vs Duffield, C. — 0-1 — Weston
1925 — Ilyin Zhenevsky, Alexander vs Rubinstein, Akiba — 1/2-1/2 — Moscow RUS
1926 — Ilyin Zhenevsky, Alexander vs Botvinnik, Mikhail — 1/2-1/2 — Leningrad RUS
1931 — Ilyin Zhenevsky, Alexander vs Kots, Aleksandr — 1-0 — Moscow RUS
1931 — Ilyin Zhenevsky, Alexander vs Botvinnik, Mikhail — 1-0 — Moskou ch-URS