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C44i — Ponziani Opening (1902)
1.e4 e5 2.Nf3 Nc6 3.c3
Les coups candidats
Ambassadeurs : Velimirovic, Dragoljub (29x), Dueckstein, Andreas (28x), Soderberg, Per (23x), Csapo, Zoltan (20x), Laine, Jari (20x), Zielinski, Sergej (19x), Alonso Toral, Jimena (18x), Liebert, Heinz (17x)
Ambassadeurs : Upton, Timothy J (19x), Sadowski, Marek (15x), Zeidler, Sven P. (15x), Mikhailukov, Ivan (13x), Balmelle, Jean-Luc (13x), Soderberg, Per (12x), Ansehn, Bertil (11x), Wheeler, James M (11x)
3…d6 — 5.7% (590 parties)
Ambassadeurs : Zunker, Reinhard, Dr. (4x), Penttinen, Jarkko (3x), Szilagyi, Zsolt (3x), Brock, Nadine (3x), Michalicek, Roland (3x), Theeravanvilai, Prasert (3x), Szabo, Iuliu inactive (2x), Liebert, Heinz (2x)
Ambassadeurs : Morin, Stephane (4x), Jobe, Tom B (4x), Dahlhaus, Friedhelm (4x), Cabanas Bravo, Juan Andres (4x), Nenciulescu, Silviu (3x), Muratovic, Alija (3x), Liebert, Heinz (2x), Moody, David W (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nf6 3…d5 3…d6 3…f5
<1800 1242 59% 26% 5% 1%
1800-2200 3876 52% 35% 5% 3%
2200-2600 2366 58% 30% 5% 4%
2600+ 58 60% 38% — 2%
Évolution par décennie (% des parties)
Décennie N parties 3…Nf6 3…d5 3…d6 3…f5
1950s 85 52% 32% 8% 7%
1960s 136 60% 29% 1% 6%
1970s 270 61% 22% 7% 7%
1980s 658 63% 23% 5% 4%
1990s 1982 62% 21% 7% 4%
2000s 3329 58% 28% 6% 3%
2010s 2935 53% 34% 5% 2%
2020s 871 49% 38% 4% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nf6 53% 49% ▼ -3.8%
3…d5 34% 38% ▲ +4.0%
3…d6 5% 4% ▼ -1.0%
3…f5 2% 1% ▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Anand, Viswanathan — 3 parties
Carlsen, Magnus — 2 parties
Tal, Mikhail — 1 partie
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
3…Nf6 — 56.8% (5827 parties)
1951 — Bisguier, Arthur B vs Eken, Max — 1/2-1/2 — New York, NY USA
1951 — Milev, Zdravko vs Troianescu, Octav — 1-0 — Bucharest ROU
1952 — Nei, Iivo vs Klavins, Janis — 1-0 — Riga LAT
1953 — Milev, Zdravko vs Barda, Olaf — 1-0 — Bucharest ROU
1954 — Minev, Nikolay N vs Filip, Miroslav — 1/2-1/2 — Prague zt Prague CZE
3…d5 — 28.8% (2958 parties)
1950 — Milev, Zdravko vs Bobekov, Radko — 1/2-1/2 — Sofia BUL
1951 — Fink, Adolf Jay vs Fajans, Harry — 0-1 — Forth Worth
1951 — Rutherford vs Andersson, Ebba 2009 — 0-1 — Stockholm SWE
1952 — Piskov, Kamen Penev vs Bobotsov, Milko G — 0-1 — Sofia BUL
1953 — Fink, Adolf Jay vs Burger, Robert — 0-1 — No. California
3…d6 — 5.7% (590 parties)
1954 — Minev, Nikolay N vs Olafsson, Fridrik — 1/2-1/2 — Prague CZE
1955 — Fuderer, Andrija vs Udovcic, Mijo — 1/2-1/2 — Zagreb CRO
1956 — Liebert, Heinz vs Bauer, Erich — 1-0 — Leipzig ch GDR
1957 — Bogdanov, Emil vs Szabo, Iuliu inactive — 0-1 — Reykjavik ISL
1957 — Liebert, Heinz vs Szabo, Iuliu inactive — 1/2-1/2 — Reykjavik ISL
3…f5 — 3.0% (312 parties)
1951 — Estrin, Yakov vs Spassky, Boris V. — 0-1 — Riga LAT
1956 — Liebert, Heinz vs Szymanski, Aleksander — 1-0 — Uppsala
1957 — Liebert, Heinz vs Marszalek, Rafal — 1-0 — Reykjavik ol stud tt
1957 — Sholomson, Steven vs Lessing, N. — 0-1 — Santa Monica, CA USA
1958 — Kadriov, Shukri vs Sapunov, L. — 1-0 — Sofia BUL