C77h - 5.Nc3 - Ruy Lopez: Morphy Defense, Tarrasch Variation (1900)

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C77h — Ruy Lopez: Morphy Defense, Tarrasch Variation (1900)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Nc3
Les coups candidats
5…b5 — 51.0% (1607 parties)
Ambassadeurs : Safarli, Elmir (13x), Ismagambetov, Anuar (11x), Damaso, Rui (10x), Bierenbroodspot, Paul (10x), Sarapu, Ortvin (7x), Mamedov, Rauf (7x), Mammadova, Gulay (7x), Vagman, Roy (7x)
5…Bc5 — 17.8% (560 parties)
Ambassadeurs : Baklan, Vladimir (6x), Mamedov, Rauf (5x), Sliwicka, Alicja (5x), Salinas Herrera, Pablo (5x), Dominguez Perez, Leinier (4x), Shevchenko, Kirill (4x), Mareco, Sandro (4x), Klotz, Sonja (3x)
5…Be7 — 11.7% (370 parties)
Ambassadeurs : Carlsen, Magnus (5x), Spassky, Boris Vasily (4x), Dominguez Perez, Leinier (3x), Ward, David (3x), Alsina Leal, Daniel (3x), Bogdanov, Artyom (3x), Oechslein, Rainer (2x), Bisguier, Arthur B (2x)
5…d6 — 10.8% (340 parties)
Ambassadeurs : Sokolov, Vladimir (2x), Petenyi, Tamas (2x), Razafindratsima, Timothe (2x), Safarli, Elmir (2x), Mayank Chakraborty (2x), Savanovic, Aleksandar (2x), Hage, Poul (1x), Nielsen, Julius (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…b5 5…Bc5 5…Be7 5…d6
<1800 351 50% 22% 13% 11%
1800-2200 741 55% 14% 10% 13%
2200-2600 989 53% 16% 12% 12%
2600+ 136 30% 26% 28% 6%
Évolution par décennie (% des parties)
Décennie N parties 5…b5 5…Bc5 5…Be7 5…d6
1950s 36 36% 6% 25% 25%
1960s 50 52% 6% 12% 26%
1970s 34 68% 12% 9% 9%
1980s 90 60% 4% 18% 12%
1990s 429 55% 19% 7% 11%
2000s 765 50% 18% 11% 11%
2010s 708 54% 18% 11% 9%
2020s 1038 48% 19% 14% 11%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…b5 54% 48% ▼ -5.8%
5…Bc5 18% 19% ▲ +1.5%
5…Be7 11% 14% ▲ +3.4%
5…d6 9% 11% ▲ +2.0%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 8 parties
Karpov, Anatoly — 5 parties
Ding, Liren — 2 parties
Anand, Viswanathan — 2 parties
Gukesh D — 2 parties
Parties historiques
5…b5 — 51.0% (1607 parties)
1951 — Williams, R.W.. vs Tanner, Jack — 0-1 — ?
1951 — Capps, Carroll vs Gee, JB. — 1-0 — San Francisco, Ca
1951 — Capps, Carroll vs Gee Vinaayak A — 1-0 — California
1951 — Harrell, Bruce B vs Baron, Scudierr — 0-1 — Fort Worth, TX USA
1951 — Acwamu Solomon vs Piatigorsky, Jacqueline — 0-1 — Hollywood, CA
5…Bc5 — 17.8% (560 parties)
1950 — Cuadrado Pastor, Antonio vs Watzal, Dennis — 0-1 — corr Wch1
1951 — Alexander Tadala vs Shamkovich, Leonid — 0-1 — Leningrad RUS
1966 — Soderlund, Simon vs Day, Don — 1-0 — Sunnyvale
1966 — Walker, Jack vs Parsonage, G. — 1-0 — Sunderland
1967 — Mertens, Pauline vs Halfdanarson, Jon — 1-0 — ?
5…Be7 — 11.7% (370 parties)
1950 — Westphal, Leonhard vs Teschner, Rudolf — 0-1 — Berlin GER
1952 — Sarapu, Ortvin vs Purdy, Cecil J S — 1-0 — ?
1953 — Fuderer, Andrija vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Opatija
1954 — Bernstein, Sidney vs Bisguier, Arthur B — 1/2-1/2 — New York ch-USA
1955 — Bisguier, Arthur B vs Ivkov, Borislav — 1/2-1/2 — Zagreb CRO
5…d6 — 10.8% (340 parties)
1950 — Postpischl, Domenico vs Giustolisi, Alberto — 0-1 — Sorrento ch ITA
1951 — Hage, Poul vs Nielsen, Julius — 1/2-1/2 — dkch 51
1951 — Bernstein, Sidney vs Pinkus, Albert — 1/2-1/2 — New York ch-USA
1956 — Afizov, Marsel vs Tritzschler, Helmut — 1-0 — Zittau
1957 — Abreu Maria Samil vs Ladanyike-Karakas, Eva — 1-0 — Krakow POL