C83g - 11.Qe2 - Ruy Lopez: Open, Malkin Variation (1922)

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C83g — Open, Malkin Variation (1922)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7 10.Nbd2 O-O 11.Qe2
Les coups candidats
11…Nc5 — 72.0% (157 parties)
Ambassadeurs : Unzicker, Ferdinand, Dr. (4x), Bjuhr, Arne (3x), Eken, Max (2x), Keres, Paul Petrovich (2x), Averbakh, Yuri L (2x), Axelsson, Rolf (2x), Averby, Rune (2x), Weiner, Milan (1x)
11…Nxd2 — 14.2% (31 parties)
Ambassadeurs : Salm, Maxwell (2x), Minev, Nikolay N (2x), Korchnoi, Viktor (2x), Langeweg, Kick (2x), Hilscher, Gottfried (1x), Luginbuhl, Erwin (1x), Luginbuehl, Andreas (1x), Sergeant, Edward (1x)
11…Bf5 — 11.9% (26 parties)
Ambassadeurs : Ernst, Sipke (3x), Sydor, Andrzej (2x), Celli, Alessandro (2x), Kuuse, Klaus (2x), Lubson, Paul (2x), Barczay, Laszlo (1x), Van Seters, Frits (1x), Tonoli, Jose (1x)
11…Na5 — 1.8% (4 parties)
Ambassadeurs : Keres, Paul (2x), Gordon, Ben (1x), Gordon, Bernardo (1x), Vasiukov, Evgeni (1x), Bukic, Enver (1x), Wutz, Christoph (1x), Finster, Michael (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…Nc5 11…Nxd2 11…Bf5 11…Na5
<1800 5 100% — — —
1800-2200 52 67% 12% 17% 4%
2200-2600 46 67% 13% 20% —
2600+ 10 80% 20% — —
Évolution par décennie (% des parties)
Décennie N parties 11…Nc5 11…Nxd2 11…Bf5 11…Na5
1950s 20 60% 25% — 15%
1960s 24 58% 33% 8% —
1970s 22 86% 9% 5% —
1980s 31 74% 10% 16% —
1990s 37 68% 14% 19% —
2000s 50 74% 10% 16% —
2010s 26 81% 4% 12% 4%
2020s 8 75% 25% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…Nc5 81% 75% ▼ -5.8%
11…Nxd2 4% 25% ▲ +21.2%
11…Bf5 12% 0% ▼ -11.5%
11…Na5 4% 0% ▼ -3.8%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
11…Nc5 — 72.0% (157 parties)
1950 — Pinson, Alexis vs Carlsson, Anders — 1/2-1/2 — corr ol
1951 — Kramer, Haije vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Bad Pyrmont GER
1951 — Keres, Paul vs Averbakh, Yuri L — 1/2-1/2 — Moscow RUS
1951 — Keres, Paul Petrovich vs Averbakh, Yuri L — 1/2-1/2 — Moscow Moscow RUS
1955 — Janosevic, Dragoljub vs Lukic, Arsenije — 1-0 — Novi Sad SRB
11…Nxd2 — 14.2% (31 parties)
1952 — Smith, JT. vs Hume, KA. — 0-1 — Bolton
1953 — Salm, Maxwell vs Pinkus, Arthur — 1/2-1/2 — Wch2 prel-F corr
1954 — Aronin, Lev vs Korchnoi, Viktor — 1/2-1/2 — Riga LAT
1955 — Tal, Mikhail vs Korchnoi, Viktor — 0-1 — Riga LAT
1956 — Sergeant, Edward vs Whyld, Kenneth — 1-0 — Blackpool/ Lancashire
11…Bf5 — 11.9% (26 parties)
1968 — Van Seters, Frits vs Tonoli, Jose — 1/2-1/2 — Brussels BEL
1969 — Barczay, Laszlo vs Sydor, Andrzej — 1/2-1/2 — Polanica Zdroj POL
1970 — Filep, Tibor vs Sydor, Andrzej — 1/2-1/2 — Debrecen HUN
1980 — Bezeg, Juraj vs Cervenka, Imrich — 1/2-1/2 — Trnava SVK
1980 — Ardiansyah, Haji vs Passerotti, Pierluigi — 1/2-1/2 — La Valetta MLT
11…Na5 — 1.8% (4 parties)
1956 — Vasiukov, Evgeni vs Bukic, Enver — 1-0 — Helsinki FIN
1957 — Keres, Paul vs Gordon, Ben — 1-0 — Santiago CHI
1957 — Keres, Paul vs Gordon, Bernardo — 1-0 — Santiago CHI
2017 — Wutz, Christoph vs Finster, Michael — 0-1 — Bayern