D56g - 9…c6 - Lasker Defence (1938)

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D56g — Lasker Defence (1938)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Rc1 c6
Les coups candidats
Ambassadeurs : Korneev, Oleg (24x), Jussupow, Artur (10x), Krivonosov, Oleg (9x), Epishin, Vladimir (6x), Azmaiparashvili, Zurab (5x), Polugaevsky, Lev (4x), Abdelmuhsin Ibrahim Farag Ibraim (4x), Hebden, Mark L (4x)
10.Qc2 — 7.7% (111 parties)
Ambassadeurs : Korneev, Oleg (4x), Ravia, Mosi (2x), So, Wesley (2x), Bacrot, Etienne (2x), Bogoljubov, Evgeniy (1x), Staudte, Hans-Hilmar (1x), Petrosian, Tigran V. (1x), Spassky, Boris V. (1x)
10.Be2 — 5.6% (80 parties)
Ambassadeurs : Ivanchuk, Vasyl (4x), Carlsen, Magnus (3x), Jussupow, Artur (2x), L'Ami, Erwin (2x), Epishin, Vladimir (2x), Anand, Viswanathan (2x), Topalov, Veselin (2x), Grabarczyk, Miroslaw (2x)
10.h4 — 4.7% (68 parties)
Ambassadeurs : Avramidou, Anastasia (3x), Harikrishna, Pentala (2x), Chirila, Ioan-Cristian (2x), Gareyev, Timur (2x), Akobian, Varuzhan (2x), Koch, Hans-Georg (2x), Omar, Noaman (2x), Arabidze, Meri (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bd3 10.Qc2 10.Be2 10.h4
<1800 36 83% 11% — 3%
1800-2200 335 85% 5% 5% 3%
2200-2600 827 77% 8% 5% 6%
2600+ 129 53% 15% 17% 7%
Évolution par décennie (% des parties)
Décennie N parties 10.Bd3 10.Qc2 10.Be2 10.h4
1950s 18 94% 6% — —
1960s 10 90% 10% — —
1970s 20 85% 5% — —
1980s 32 91% 6% — —
1990s 172 88% 8% 2% —
2000s 331 87% 6% 3% —
2010s 740 70% 8% 9% 8%
2020s 112 71% 12% 3% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bd3 70% 71% ▲ +1.3%
10.Qc2 8% 12% ▲ +4.5%
10.Be2 9% 3% ▼ -6.0%
10.h4 8% 9% ▲ +1.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 6 parties
Karpov, Anatoly — 5 parties
Kramnik, Vladimir — 5 parties
Kasparov, Garry — 3 parties
Anand, Viswanathan — 3 parties
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
10.Bd3 — 77.5% (1112 parties)
1950 — Rossetto, Hector Decio vs Staudte, Hans-Hilmar — 1/2-1/2 — Dubrovnik CRO
1950 — Bogoljubow, Efim vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Travemuende
1950 — Gligoric, Svetozar vs Eken, Max — 1/2-1/2 — ?
1950 — Kramer, Haije vs Eugenio, Sarah De Oliveira — 1-0 — Amsterdam NED
1951 — Niephaus, Walter vs Schuster, Theodor — 0-1 — Duesseldorf GER
10.Qc2 — 7.7% (111 parties)
1951 — Bogoljubov, Evgeniy vs Staudte, Hans-Hilmar — 1-0 — Augsburg GER
1969 — Petrosian, Tigran V. vs Spassky, Boris V. — 1/2-1/2 — Moskou wch-m
1970 — Hort, Vlastimil vs Donner, Jan-Hein — 1-0 — Wijk aan Zee NED
1981 — Dos Santos Cabral, Pedro C vs Moniz Ribeiro, Manuel O — 0-1 — ?
1984 — Csaszar, Imre vs Mescheder, Wolfgang — 0-1 — cr.
10.Be2 — 5.6% (80 parties)
1995 — Karpov, Anatoly vs Jussupow, Artur — 1-0 — Baden-Baden GER
1998 — Novak, Joze vs Rosas, Carlos Lins — 1-0 — ICCF Email
1998 — Novak, Jozef vs Lins Rosas Carlos — 1-0 — ?
2000 — Kuempers, Ulrich vs Soergel, Thomas — 1/2-1/2 — Bad Wiessee GER
2007 — Lysyj, Igor vs Lputian, Smbat — 1/2-1/2 — Sochi RUS
10.h4 — 4.7% (68 parties)
2011 — Gareyev, Timur vs Akobian, Varuzhan — 1-0 — Los Angeles, CA USA
2011 — Aronian, Levon vs Harikrishna, Pentala — 1-0 — Ningbo CHN
2011 — Wukits, René vs Gündogdu, Kubat — 1/2-1/2 — ICCF
2011 — Mende, Ingus vs Zalcík, Václav — 0-1 — ICCF
2011 — Wang, Hao vs Kravtsiv, Martyn — 1/2-1/2 — Shenzhen CHN