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C50k — Giuoco Piano:
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O
Eval: [+0.12]
Les coups candidats
Ambassadeurs : Cvak, Rudolf (107x), Marbourg, Denny (85x), Anand, Viswanathan (50x), Karjakin, Sergey (43x), So, Wesley (43x), Aronian, Levon (42x), Bonnerjee, Mohishunder (39x), Cochrane, John Miles (39x)
4…d6 — 19.0% (3545 parties)
Ambassadeurs : Cochrane, John Miles (49x), Bonnerjee, Mohishunder (48x), Cvak, Rudolf (9x), Lange, Max (8x), Marshall, Frank (8x), Wall, Bill (8x), Costachi, Mihnea (8x), Marbourg, Denny (7x)
4…h6 — 0.6% (115 parties)
Ambassadeurs : Figueiredo, Nicolas (2x), Gerhart Edda Maria (1x), Seibt, Dagny (1x), ? (1x), Ho Thien Thanh (1x), Hesse, Maria (1x), Rodrigues Neto, Valdelei Alves (1x), Abad Garcia, Gonzalo (1x)
4…Nge7 — 0.2% (42 parties)
Ambassadeurs : Pokorny, Amos (1x), Ruzicka, Marek (1x), Schulien, Charles (1x), Benko, Pal (1x), Merkel, Ang (1x), Landenberger, Anja Kathrin (1x), Bacic Anton (1x), Lautersack Klaus (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Nf6 4…d6 4…h6 4…Nge7
<1800 1144 78% 20% 1% 0%
1800-2200 5213 79% 20% 0% 0%
2200-2600 5276 86% 14% 0% 0%
2600+ 781 93% 7%
Évolution par décennie (% des parties)
Décennie N parties 4…Nf6 4…d6 4…h6 4…Nge7
1620s 2 100%
1820s 1 100%
1840s 7 43% 57%
1850s 114 44% 54%
1860s 79 70% 29%
1870s 45 78% 22%
1880s 23 61% 39%
1890s 34 68% 29%
1900s 44 41% 57%
1910s 37 43% 54% 3%
1920s 25 60% 40%
1930s 27 70% 30%
1940s 40 75% 25%
1950s 54 65% 35%
1960s 68 56% 44%
1970s 97 74% 24%
1980s 296 72% 25% 1%
1990s 2136 73% 24% 1% 0%
2000s 4180 76% 22% 1% 0%
2010s 8459 82% 17% 0% 0%
2020s 2852 88% 12% 0% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Nf6 82% 88% ▲ +5.7%
4…d6 17% 12% ▼ -5.2%
4…h6 0% 0% -0.1%
4…Nge7 0% 0% -0.2%
Joueurs célèbres
Champions du monde dans cette position
Steinitz, Wilhelm — 10 parties
Anand, Viswanathan — 10 parties
Hou, Yifan — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Kramnik, Vladimir — 10 parties
Alekhine, Alexander — 4 parties
Karpov, Anatoly — 3 parties
Gukesh D — 3 parties
Euwe, Max — 2 parties
Lasker, Emanuel — 2 parties
Ju, Wenjun — 2 parties
Karpov, Aleksandr — 1 partie
Parties historiques
4…Nf6 — 79.6% (14818 parties)
1620 — ? vs Greco, Gioacchino — 0-1 — Europe
1620 — ? vs Greco, Gioacchino — 0-1 — Europe
1846 — Staunton, Howard vs Harrwitz, Daniel — 1-0 — London ENG
1846 — Buckle, Henry vs Harrwitz, Daniel — 0-1 — London ENG
1846 — Buckle, Henry vs Harrwitz, Daniel — 1-0 — London ENG
4…d6 — 19.0% (3545 parties)
1826 — Evans Rudbeck, William Claus vs MacDonnell, Alexander — 1-0 — London ENG
1842 — Saint Amant, Pierre C vs Schulten, John W — 1-0 — Paris FRA
1843 — Saint Amant, Pierre C vs Perigal, G. — 1-0 — London ENG
1846 — Harrwitz, Daniel vs Medley, George — 1-0 — London ENG
1849 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 1-0 — Calcutta IND
4…h6 — 0.6% (115 parties)
1992 — Hesse, Maria vs Rodrigues Neto, Valdelei Alves — 1/2-1/2 — Duisburg Wch U12w
1994 — Gerhart Edda Maria vs Seibt, Dagny — 1/2-1/2 — Hessen
1994 — Abad Garcia, Gonzalo vs Azemia, R. — 1-0 — Moscow RUS
1994 — De La Paz Perdomo, Frank vs Velez Betancourt, Nestor Tomas — 1-0 — Havana CUB
1996 — Loddenkemper, Thomas vs Scalisi Carmelo — 1/2-1/2 — Hiddenhausen
4…Nge7 — 0.2% (42 parties)
1911 — Pokorny, Amos vs Ruzicka, Marek — 1-0 — Plzen CZE
1980 — Schulien, Charles vs Benko, Pal — 1-0 — OSU Winter Weekly
1983 — Bacic Anton vs Lautersack Klaus — 1-0 — Buehl
1989 — Merkel, Ang vs Landenberger, Anja Kathrin — 1/2-1/2 — Kehl women
1994 — Testa Miguel vs Alvarez Perez, Jose — 1-0 — Santiago de Chile