Fin du contenu

Aucune page supplémentaire à charger

A68h — Four Pawns (1968)
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O 9.Be2 Bg4
Les coups candidats
Ambassadeurs : Kahn, Evarth Dr. (36x), Banikas, Hristos (20x), Verdier, Patrice (18x), Vaisser, Anatoli (18x), Cebalo, Miso (18x), Mercadal Benejam, Josep (17x), Rain, Ricardo Ernesto (16x), Buckley, Graeme N (12x)
Ambassadeurs : Schoen, Wolfram (10x), Reinemer, Frank (7x), Hajenius, Willem (7x), Liptay, Laszlo Dr. (4x), Godart, Francois (4x), Hellers, Ferdinand (3x), Ludden, Gert-Jan (3x), Bach, Matthias (3x)
10.h3 — 2.2% (57 parties)
Ambassadeurs : Goeldenboog, Juergen (2x), Smith, Graham (2x), Bakker, Piet (1x), Van Oosterom, Hennie (1x), Delerme, Raymond (1x), Cordier, Francois (1x), Nilsson, Erik (1x), Marcussen, Arno (1x)
10.Nd2 — 0.9% (23 parties)
Ambassadeurs : Zaltsman, Vitaly (1x), Shmit, Anatoly (1x), Zaric, Srboljub (1x), Ciric, Dragoljub M (1x), Dive, Russell John (1x), Valiente, Cristobal (1x), Staniszewski, Piotr (1x), Tolnai, Tibor (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.O-O 10.e5 10.h3 10.Nd2
<1800 63 92% 5% 2% 2%
1800-2200 936 91% 4% 4% 1%
2200-2600 1234 92% 6% 1% 1%
2600+ 9 100%
Évolution par décennie (% des parties)
Décennie N parties 10.O-O 10.e5 10.h3 10.Nd2
1960s 25 64% 24% 4% 8%
1970s 40 85% 15%
1980s 170 87% 10% 2% 1%
1990s 704 89% 9% 1% 1%
2000s 908 94% 3% 2% 1%
2010s 639 91% 5% 4% 1%
2020s 77 97% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.O-O 91% 97% ▲ +6.5%
10.e5 5% 1% ▼ -3.4%
10.h3 4% 1% ▼ -2.5%
10.Nd2 1% 0% ▼ -0.6%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
Parties historiques
10.O-O — 90.8% (2328 parties)
1961 — Ljungquist, Lennart vs Bobotsov, Milko G — 1/2-1/2 — Marianske Lazne
1962 — Malich, Burkhard, Dr. vs Anastassopulos, Anastasios — 1-0 — Varna BUL
1962 — Malich, Burkhard, Dr. vs Anastassopoulos, Alexio — 1-0 — Varna BUL
1962 — Zaitsev, Alexander vs Pelts, Roman — 1/2-1/2 — Minsk BLR
1962 — Szukszta, Janus vs Haag, Ervin — 1/2-1/2 — Budapest HUN
10.e5 — 5.9% (151 parties)
1963 — Liptay, Laszlo Dr. vs Lombardy, William J — 1/2-1/2 — Budva MNE
1964 — Liptay, Laszlo Dr. vs Bukic, Enver — 1-0 — Krakow POL
1965 — Liptay, Laszlo Dr. vs Vasiukov, Evgeni — 1/2-1/2 — Budapest HUN
1966 — Liptay, Laszlo Dr. vs EDEN GLORY — 0-1 — Prague CZE
1967 — Van der Lijn, Dick vs Marovic, Drazen — 0-1 — Amsterdam NED
10.h3 — 2.2% (57 parties)
1968 — Bakker, Piet vs Van Oosterom, Hennie — 1/2-1/2 — Amsterdam NED
1988 — Litjens, H. vs Ramakers, Andre — 0-1 — corr Netherlands
1989 — Delerme, Raymond vs Cordier, Francois — 0-1 — Val Thorens FRA
1989 — Nilsson, Erik vs Marcussen, Arno — 1/2-1/2 — ?
1991 — Franett, Michael vs Gutman, Richard George — 1-0 — Portland, OR USA
10.Nd2 — 0.9% (23 parties)
1964 — Zaltsman, Vitaly vs Shmit, Anatoly — 0-1 — ?
1968 — Zaric, Srboljub vs Ciric, Dragoljub M — 0-1 — Yugoslavia
1987 — Staniszewski, Piotr vs Tolnai, Tibor — 1/2-1/2 — Naleczow
1988 — Dive, Russell John vs Valiente, Cristobal — 0-1 — Thessaloniki olm
1992 — Gregoire, Aline vs Sebban, Alan — 0-1 — cr.