D52e - 7…Nxd5 - Yugoslav Variation (1925)

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D52e — Cambridge Springs, Yugoslav Variation (1925)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3 Qa5 7.cxd5 Nxd5
Les coups candidats
Ambassadeurs : Szczepanski, Zbigniew (12x), Flear, Glenn C (10x), Babula, Vlastimil (10x), Wiesinger, Johann (9x), Shirov, Alexei (8x), Blagojevic, Dragisa (8x), Gurevich, Valery M. (7x), Korneva, Marina (6x)
8.Rc1 — 14.1% (336 parties)
Ambassadeurs : Dreev, Aleksey (6x), Wiesinger, Johann (6x), Cmilyte, Viktorija (5x), Johnston, Allan (4x), Fominykh, Maksim (4x), Raivio, Pertti (3x), Cade, Steven (3x), Artemiev, Vladislav (3x)
8.Qb3 — 8.2% (194 parties)
Ambassadeurs : Faleg, Alberto (4x), Peev, Peicho (2x), Radice, Luca (2x), Piazzini, Luis (1x), Simagin, Vladimir (1x), Shatskes, Boris A (1x), Atanasakis, D (1x), Kahia, Ali (1x)
8.Qc2 — 2.1% (50 parties)
Ambassadeurs : Acoltzi Ruiz, Mariana (1x), Eliskases, Erich (1x), Zahilas, Loukas N. (1x), Ziotipoulos, A. (1x), Salov, Valery (1x), Panchenko, Alexander N (1x), Rodriguez Antuna, Ruben Angel (1x), Sanz Sanz, Clemente (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Qd2 8.Rc1 8.Qb3 8.Qc2
<1800 127 67% 10% 17% 6%
1800-2200 780 72% 14% 11% 3%
2200-2600 1051 78% 17% 4% 0%
2600+ 110 75% 23% 2% —
Évolution par décennie (% des parties)
Décennie N parties 8.Qd2 8.Rc1 8.Qb3 8.Qc2
1950s 18 72% — 17% 6%
1960s 35 80% — 17% —
1970s 30 73% 3% 20% 3%
1980s 120 88% — 6% 3%
1990s 261 80% 2% 13% 4%
2000s 667 86% 1% 9% 3%
2010s 928 70% 22% 7% 1%
2020s 319 57% 37% 5% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Qd2 70% 57% ▼ -12.2%
8.Rc1 22% 37% ▲ +15.5%
8.Qb3 7% 5% ▼ -2.2%
8.Qc2 1% 0% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 6 parties
Carlsen, Magnus — 5 parties
Kasparov, Garry — 4 parties
Ding, Liren — 4 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
8.Qd2 — 74.9% (1780 parties)
1950 — Trifunovic, Petar vs Bergqvist, Allan — 0-1 — Dubrovnik olm
1950 — Van den Berg, Carel B vs Stahlberg, Gideon — 0-1 — Amsterdam NED
1951 — Esposito, Alfredo vs Schroeder, Raik — 0-1 — Mar del Plata ARG
1951 — Shocron, Ruben vs Aroche Ramos, Cesar Armando — 1-0 — Buenos Aires ARG
1951 — Wood, Beau vs Burton — 1-0 — Warwickshire ch
8.Rc1 — 14.1% (336 parties)
1972 — Fiter, Juan vs McElroy, Ernest — 1/2-1/2 — Pula CRO
1995 — Barat, Anna vs Magyar, Gyula — 1/2-1/2 — Hungary tt
1996 — Peters, Alexander John vs Schaub, Werner — 1-0 — Kassel
1997 — Comp Fritz5 vs Jacob, Gunnar — 1-0 — Muenster GER
1997 — Balke, Stefan vs Schikora, Hendrik — 0-1 — GER
8.Qb3 — 8.2% (194 parties)
1951 — Abdou, William vs Gross, Henry — 1/2-1/2 — California
1951 — Taylor, John H vs Millar, Charles F — 1-0 — Vancouver
1959 — Faleg, Alberto vs Piazzini, Luis — 1-0 — Buenos Aires ARG
1960 — Kahia, Ali vs Papapostolou, Christ. — 1-0 — ?
1960 — Faleg, Alberto vs De Oliveira Rodrigue, Daniel — 1-0 — Leipzig GER
8.Qc2 — 2.1% (50 parties)
1951 — Acoltzi Ruiz, Mariana vs Eliskases, Erich — 0-1 — Mar del Plata ARG
1974 — Clapham, Robert vs Abiolla James — 1/2-1/2 — ?
1984 — Salov, Valery vs Panchenko, Alexander N — 1-0 — Leningrad Leningrad RUS
1986 — Zahilas, Loukas N. vs Ziotipoulos, A. — 1-0 — ?
1986 — Rodriguez Antuna, Ruben Angel vs Sanz Sanz, Clemente — 0-1 — Asturias