Fin du contenu

Aucune page supplémentaire à charger

C28c —
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3
Les coups candidats
Ambassadeurs : Mitkov, Nikola (43x), Casper, Thomas (18x), Van Daatselaar, Jan Bart (16x), Rogers, Ian (11x), Zednik, Martin (9x), Chambers, Chris L (9x), Dragojlovic, Andjelko (9x), Gdanski, Jacek (9x)
Ambassadeurs : Mitkov, Nikola (18x), Trevis, Robert (10x), ? (9x), Srebrnic, Marko (8x), Chambers, Chris L (7x), Talla, Vladimir (6x), Wade, Robert G (5x), Hartston, William R (5x)
Ambassadeurs : Nagley, Tim (20x), Mitkov, Nikola (9x), Larsen, Bent Ravn (8x), Mikhalevski, Victor (5x), ? (5x), Zuidema, Coen (4x), Hodova, Lucie (4x), Rogers, Ian (4x)
Ambassadeurs : Buchnicek, Petr (4x), Barry Dickson (2x), Heidenfeld, Wolfgang (2x), Larsen, Bent (2x), Miguel, Nahuel (2x), Lematschko, Tatjana (2x), Krupkova, Petra (2x), Molchanov, Oleksii (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Na5 4…Bb4 4…Bc5 4…Be7
<1800 1158 22% 18% 27% 13%
1800-2200 5337 32% 21% 23% 11%
2200-2600 3926 46% 25% 20% 5%
2600+ 144 54% 33% 10% 1%
Évolution par décennie (% des parties)
Décennie N parties 4…Na5 4…Bb4 4…Bc5 4…Be7
1950s 62 5% 47% 26% 11%
1960s 130 20% 38% 16% 13%
1970s 263 26% 37% 22% 6%
1980s 414 25% 33% 26% 8%
1990s 2015 22% 28% 24% 11%
2000s 3972 31% 26% 20% 11%
2010s 3712 42% 18% 21% 9%
2020s 2032 39% 19% 27% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Na5 42% 39% ▼ -2.5%
4…Bb4 18% 19% ▲ +1.6%
4…Bc5 21% 27% ▲ +5.8%
4…Be7 9% 5% ▼ -4.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 5 parties
Hou, Yifan — 5 parties
Ju, Wenjun — 4 parties
Tal, Mikhail — 3 parties
Anand, Viswanathan — 3 parties
Karpov, Anatoly — 2 parties
Kasparov, Garry — 2 parties
Gukesh D — 2 parties
Parties historiques
4…Na5 — 33.5% (4223 parties)
1951 — Koberl, Ferenc vs Borloy, Karoly — 1/2-1/2 — chess.net INT
1953 — Barden, Leonard vs Abad Calderon, Abraham — 1/2-1/2 — Hastings ch-BCF
1957 — Skuja, Roberts vs Uusi, Gunnar — 0-1 — Minsk BLR
1962 — Heidenfeld, Wolfgang vs Tan, Hong Ghee — 0-1 — Amsterdam NED
1962 — Lesinger, Sebastian vs Stani, Carl — 1-0 — Santa Monica, Ch
4…Bb4 — 23.4% (2953 parties)
1950 — Kieninger, Georg vs Schifferdecker, Wilhelm — 1/2-1/2 — Bad Pyrmont GER
1950 — Adams, Weaver vs Aabel Thomas Eapen — 0-1 — Hastings ENG
1950 — Barrs, Lawrence vs Henriksen, Gust — 1-0 — Edmonton CAN
1950 — Adams, Weaver vs Unzicker, Ferdinand, Dr. — 0-1 — Hastings ENG
1950 — Brandstatter vs Geiger, Wolfgang — 0-1 — Europe
4…Bc5 — 22.4% (2828 parties)
1950 — Barrs, Lawrence vs Sinclair, Don — 0-1 — Edmonton CAN
1950 — Afizov, Marsel vs Blatny, Frantisek — 0-1 — Chocen
1950 — Lastovicka, Jiri vs Pechan, Z. — 1/2-1/2 — Chocen
1950 — Sandor, Bela vs Pogats, Jozsef Jr. — 0-1 — Budapest HUN
1950 — Barrs, Lawrence vs McEachern, Neil — 1-0 — Edmonton CAN
4…Be7 — 9.0% (1130 parties)
1950 — Quillen, Paul vs Gordon Noel Pires — 1-0 — Los Angeles, CA USA
1951 — Norcia, Fabrizio vs Cibolini — 0-1 — Reggio Emilia ITA
1954 — Brunner, Lucas vs Nievergelt, Erwin — 0-1 — Basel SUI
1956 — Van Steenis, Joost vs Niemela, Ilmari Aarne — 1-0 — Moskou olm
1958 — Heidenfeld, Wolfgang vs Lagha, Khelil — 1-0 — Munich GER